PHYSICAL GEOGRAPHY
UKRAINE AS A GEOGRAPHIC UNIT
There are few lands upon the whole globe so imperfectly known to
geographic science as the one which we shall try to describe in this
little work. The geographic concept of the Ukraine does not exist in
the geography of today. Even the name has been almost forgotten in
Europe in the course of the last century and a half. Only occasionally
on some maps of Eastern Europe the name “Ukraine” shows timidly along
the middle of the Dnieper. And yet it is an old name of the country,
originating in the 11th Century, generally known thruout Europe from
the 16th to the end of the 18th century, and then, after the abrogation
of the autonomy of the second Ukrainian state, gradually fallen into
oblivion. The Russian Government has determined to erase the old name
of the land and the nation from the map of Europe. Little Russia, West
Russia, South Russia, New Russia, were officially introduced in place
of the old name Ukraine, the Austrian part of the Ukraine receiving the
name of East Galicia. The people were named Little Russians, South
Russians, Ruthenians, and all remembrance of the old name seemed to
have been blotted out. But, in the speech of the people and in the
magnificent unwritten popular literature of the nation, the name of the
land could not be destroyed, and, with the unexpected rise of Ukrainian
literature, culture, and a feeling of national political independence
in the 19th Century, the name Ukraine came into its own again. Today
there is not an intelligent patriotic Ukrainian who would use another
name for his country and nation than Ukraine and Ukrainian, and,
slowly, these designations are penetrating foreign lands as well.
The Ukraine is the land in which the Ukrainian nation dwells—a great
solid national territory embracing all the southern part of Russia in
Europe, besides East Galicia, Northwest Bukowina and Northeast Hungary.
This district is a definite geographic unit. A discussion of its exact
boundaries shall be reserved for the anthropogeographical part of this
book.
A division of Europe into natural regions almost invariably stops at
Eastern Europe. While all the other portions of our globe have long
been the object of the most detailed classification, Eastern Europe
remains, as before, an undivided whole. To be sure, there have been
many attempts at classification, but they are all based upon a
non-geographical point of view. Only the Baltic provinces and Poland
are, in their present political extent, regarded as possible geographic
units.
These deficiencies in the geographic material relating to Eastern
Europe are due, above all, to our imperfect knowledge of this great
region. Russian science is devoting far more intensive study to the
Asiatic borderlands of the immense empire than to the European home
country. For this reason, our literary aids in this direction are few
and unreliable. The latter criticism applies even to the twenty-volume
Geography of Russia by Semyonoff and the Geography of Krassnoff. Apart
from the consideration that it is relatively out of date, the fifth
volume of Reclus’ “Géographie universelle” still offers the best
insight into this unique region of Eastern Europe.
If we glance at the map of Eastern Europe, we perceive at once that the
great uniformity of this immense region makes it quite impossible to
apply to Eastern Europe as a criterion the division of Western or
Central Europe. It is not seas and mountains that separate the natural
regions and anthropogeographical units of Eastern Europe, but
imperceptible morphological transitions, hydrographic and climatic
boundaries, petrologic and floral conditions.
The Ukraine is an Eastern European country. Its situation, its
decidedly continental character, its geologic history, tectonic
construction and morphologic conditions, its climate, plant and animal
life, its anthropogeography—all are characteristic of Eastern Europe.
But within Eastern Europe the Ukraine occupies a unique position, which
fully warrants our conceiving of this great land as a geographic unit
standing on an equal basis with the other natural units, as Great
Russia, North Russia, the Ural, White Russia, the Baltic Provinces. But
it also forms a characteristic transition country from Eastern to
Central and Southern Europe on the one side, and to Western Asia on the
other.
The location of the Ukraine causes us necessarily to consider it as the
easternmost of the Mediterranean countries of Europe. The Ukraine
differs from these other Mediterranean countries in that it is not
hemmed in on the north by mountains. The back-country of the Black Sea,
which the Ukraine really is, therefore merges gradually into the lands
lying further to the north—Great Russia and White Russia. Of all the
regions of Eastern Europe, the Ukraine alone has access to the
Mediterranean.
The geological history of the Ukraine is entirely different from that
of the rest of Europe. The pre-Cambrian core of gneiss-granite of the
Ukraine, unlike other parts of Eastern Europe, was not flooded by the
sea either in the Cambrian period or the lower Silurian, while in the
upper Silurian the sea covered only a slight part of Western Podolia
and Northern Bessarabia. The Devonian sea crossed the boundaries of the
Ukraine only in the farthest east (Donetz Plateau) and west (Western
Podolia). The carbon deposits and Permian formations, so widely
distributed in Eastern Europe, are found in the Ukraine only on the
Donetz; triassic rock hardly at all. The Jurassic Sea confined its
action almost wholly to the plicated borderlands of the Ukraine, altho
it actually flooded great stretches of Eastern Europe. Only the
extension of the chalk seas thru Eastern Europe affected Ukrainian
territory, especially the northern and western borderlands. The old
tertiary sea, on the other hand, confined itself for the most part to
the Ukraine, with the result that a goodly section of the northeastern
boundary of the old tertiary deposits coincides exactly with the
anthropogeographical boundaries of the Ukraine. The inland seas of the
lower green-sand formation of Eastern Europe, too, are confined almost
entirely to Ukrainian territory.
The geologic history of the Ukraine in the diluvian period was also
decidedly different from that of the other districts of Eastern Europe.
The Northern European inland ice covered the northwestern borderlands
of the Ukraine only in the main ice period, for the boundary set for
the glaciation of the north, on the basis of the investigations of
Russian scholars, applies in great measure only to the limits of the
distribution of northern glacial boulders, which were carried to their
present site not by ice but by flowing water. The two indentations of
the glaciation-boundary in the Don and Dnieper district merely mark the
sphere of action of two glacial river systems.
The absence of a one-time inland-ice-cap differentiates the Ukrainian
district very markedly from the other parts of Eastern Europe. As we
perceive, even from this short description, the Ukraine has had an
entirely different geologic history from the rest of Eastern Europe.
More plainly still, the independence of the Ukraine as a natural unit
is revealed in its contour-line and surface-relief. The Ukraine is the
only portion of the Eastern European plain which has access to the
mountainous region, for it rests upon the Carpathians, the Yaila
Mountains and the Caucasus. Important individual districts of the
Ukraine lie in these mountains and lessen the Eastern European
uniformity of the country. The formation of the Yaila and the Caucasus
began at the end of the Jurassic period—its completion and the building
up of the Carpathians occur in the late tertiary period.
The plains and plateau of the Ukraine, while at first glance quite
similar to those of Central Russia, are in reality very different from
these as to structure and surface-relief. The nucleus of the Ukrainian
plateau group, which is surrounded by the two plain districts of the
Ukraine, consists of the so-called Azof Horst (so named by E. Suess),
which stretches from the banks of the Sea of Azof in a northwesterly
direction as far as Volhynia and Austrian Podolia. This primeval rock
surface, composed of granite gneiss, is bounded by quarries and edged
with declivities, which are hidden by more recent sediment deposits.
Since this extended Horst stretches thru practically the whole length
of the Ukraine, we shall call it “the Ukrainian Horst.”
This Ukrainian Horst is of great importance for the entire process of
folding, all over the earth. To the west of this Horst is the immense
fold-system of the Altai, folded far into North America toward the
north and northeast, in direct opposition to the main parts of the
enormous system which lie to the east of it. In the east of the Horst
we see the straight line of the mountain system of the Caucasus; in the
west the winding guide-lines of Central Europe.
The region of the Ukrainian Horst has influenced not only the formation
of the plicated country. In connection with it we find, arranged on a
grand scale, but not very intensive, disintegrating lines, which
traverse the entire Ukrainian country from N. W. to S. E. These
tectonic disturbances have led to strong folding and dislocation of the
more recent sedimentary layers which lie close to the Horst. This
folding district can be observed only in the trunk range on the Donetz
and in a few isolated places to the northwest; beyond this it is buried
under the huge cover of the tertiary layers. The folding process took
place in the Donetz Mountains, continuing with long interruptions from
the end of the paleozoic era to the beginning of the tertiary period.
As pre-tertiary disturbances of this kind we consider the disturbance
of Isatchky, Trekhtimiriv, etc., as well as some dividing lines at the
northwestern extremity of the Ukrainian Horst.
There is no doubt that the Ukrainian Horst was also the origin of more
recent tectonic disturbances—tertiary and post-tertiary. The two main
lines of Karpinsky (the northern—Volga, bend of the Don, source of the
Donetz, delta of the Desna, South Polissye, Warsaw; the southern—delta
of the Don, end of the Porohy of the Dnieper, source of the Boh,
Western Podolia) for the most part go back to these more recent
post-cretaceous disturbances. Besides, we are already able, despite our
insufficient morphological data on the Ukraine, to establish the fact
that the entire Ukrainian plateau-group is the scene of a significant
post-glacial elevation. The strikingly parallel courses of the main
streams, the Dniester, the Boh, the Dnieper as far as Katerinoslav, the
Donetz and the Don, together with the precipices frequently
accompanying them, lead us to infer the existence of tectonic
influences. That the precipices of Podolia are very recent we may now
confidently maintain, and that the precipitous bank of the Dnieper is
quite as recent is shown by the familiar dislocation near Kaniv, where
the tertiary is affected. Seismic movements of the most recent past and
morphological observations show us that the tectonic disturbances of
the Ukraine are continuing into our own day.
From this tectonic characterization of the Ukraine we perceive that
this country occupies an independent position in relation to the rest
of Eastern Europe. The much more intensive tectonic disturbances of the
Ukrainian region have produced a greater variety of plateau and plain
country here than in White, Great or North Russia. The Ukrainian
plateaus attain the contour-lines of 400 and even 500 meters and reveal
precipices of tectonic origin, which for a long time were considered
proof of Baer’s law and have recently been explained as Davis Cuestas.
The extensive working out of valleys in the Ukrainian plateau regions,
the characteristic cañon-like type of the valleys, the frequent
occurrence of hills formed by erosion, lack of glacial formations and
deposits, but evidences of great erosive and flattening action—these
are the chief elements of difference between the plateau lands of the
Ukraine and other Eastern European plateau lands. The plains of the
Ukraine possess similarities to neighboring Central Europe only in the
Northwest. Beyond this, they are all more or less decided steppes, the
like of which are not met with in Central Europe, Hungary not excepted.
At the same time the character of the steppes of the Ukraine is
different from that of the steppe-region of Eastern Russia as well,
chiefly because of the detail of the country and the peculiarities of
vegetation, which are occasioned by differences of climate.
Hydrographically the Ukraine is distinguished by a web of rivers
concentrating in the Pontus. The Ukraine embraces the river systems of
the Dniester, Boh, Dnieper, Don and Kuban—not entirely, to be sure, yet
by far the greater part, leaving only the sources of the two greatest
rivers to the White and Great Russians. Only the most western
borderlands of the Ukraine lie within the watersheds of the Baltic
Rivers (the Vistula district); only the most eastern mountain-spurs in
the water-shed of the Caspian Sea (Terek and Kuma). We may therefore,
without hesitation, conceive of the Ukraine hydrographically as the
northern part of the Eastern European water-shed.
In respect to climate, the Ukraine occupies an independent position in
Eastern Europe. In fact, de Martonne recently declared “the Ukrainian
climate to be one of the main types of climate of the earth.” We shall
not go so far as this, but we must emphasize the fact that the climate
of the Ukraine differs no less from that of Poland, White Russia and
Great Russia than does Germany’s climate from that of England or
France. An important wind-partition crosses the Ukraine in winter from
East to West, subjecting the entire southern part to the sway of the
east wind. Winter in the Ukraine is strictly continental, with a
coldness of 30 degrees, but not with the semi-polar character of the
Russian or the Central European character of the Polish winter. The
east and southeast winds by day prevent the snow-blankets, produced by
the moist south winds of the Pontus, from ever becoming too heavy,
especially in the Southern Ukraine, and cause them to disappear quickly
in the spring. In the spring the temperature rises very rapidly. The
summer of the Ukraine is the hot continental summer, and despite the
predominant Atlantic west winds and the abundant precipitation, it is
not sultry. Autumn is pleasant and dry.
The climate of the Ukraine, then, is the continental climate of the
Pontus. Toward the west it merges into the Central European climatic
zone at the border of Poland, into the Eastern European continental
climate at the border of White and Great Russia, into the Aralo-Caspian
dry climate at the eastern border. The southern borderlands of the
Ukraine, like those of France, constitute a transition to the
Mediterranean climate.
In respect to its flora, the unique position of the Ukraine depends
upon the fact that it embraces almost the entire region of the
prairie-steppes of the Pontus, with their regions of transition to the
Northern and Central European forest zone. Right east of the Don begin
the steppes and desert-steppes of the Caspian region. Consequently, the
Ukraine is the only country in Europe which has the prevailing
character of the steppes. Here, again, this circumstance is of
geographical importance and makes the Ukraine, in this respect also, a
geographic unit.
The most important signs of independence as a geographic unit, however,
are imparted to the Ukraine by its anthropogeographical conditions, to
which we shall turn our attention in Book II of this little work.
We have now become acquainted with the natural foundations of the
Ukraine as a geographic unit. One important characteristic of this
geographic entity must especially attract our attention. The name of
the country is Ukraine, which means border-country, march-land. It is
an old historical name which originated in the course of the centuries
and has become customary. And yet it is significant as hardly another
name of a land or people could well be. For the Ukraine is a true
borderland Europe, between Eastern Europe, and Western Asia. It lies on
the borders of the European plicated mountain-girdle and of the Eastern
European table-land. The Ukrainian Horst constitutes a tectonic
border-post for the development of the entire European folded area. In
the morphological sense as well, the Ukraine constitutes a decided
borderland. Here the glacial formations give way to the erosive and
flattening formation. Climatologically, too, the Ukraine is a decided
borderland. Yet, most of all, does the character of the Ukraine as a
land of boundaries and transitions appear in its biogeographical and
anthropogeographical conditions. In the Ukraine are merged the
boundaries of two European forest regions—of the sub-steppes,
transition-steppe, prairie-steppe zone, and of the Mediterranean
region. The Ukraine is situated upon the boundaries of the European
family of peoples—of Slavdom, of European culture—and, at the same
time, upon the boundaries of that anthropogeographical structure which
is so remarkable and so little known—the body social of Eastern Europe.
LOCATION AND SIZE
The Ukraine lies between 43° and 54° north latitude and between 21° and
47° east longitude from Greenwich. If we look for our country on a map
we will find that it lies as the northern hinterland of the Black Sea,
in the southern part of Eastern Europe, just on the threshold of Asia.
From the foot of the Tatra Mountains, from the sunny Hegyalia and
cloud-wreathed Chornohora, from the silver-rippled San, from the dark
virgin forest of Biloveza and the immense swamps of Polissye, to the
delta of the Danube—so often sung in the lore of the Ukrainian folk—to
the Black Sea, to the gigantic Caucasians and the Caspian, surrounded
by brown desert steppes, extends our fatherland, the Ukraine. From the
beginnings of the historical life of Eastern Europe, for one thousand
two hundred years, the Ukrainian race has resided in this region, and
has been able, not only to preserve its boundaries, but, after heavy
losses, to regain and even to pass beyond them. And this continued thru
centuries of stress, thru bloody wars, after the loss of the first and
second national governments, and under the merciless pressure of
neighboring states and peoples. That other nations, as the French, the
Italians, the Spaniards, should have preserved their original seats, is
not surprising; they were protected on all sides by high mountains and
deep seas. All the more, therefore, must we admire the great vitality
of the Ukrainian nation, which has been able to retain in its
possession a mother-country lying open, almost without any protection,
to mighty enemies.
For the Ukraine lies at the southeastern edge of Europe, on the
threshold of Asia, at the point where the easiest overland route
connects the two continents. For an entire period of a thousand years,
this border position was most disadvantageous and dangerous for the
Ukraine; for Nature and History did not bring the Ukraine, placed as it
is, into the proximity of that part of Asia which for thousands of
years past had been inhabited by the rich civilizations of that
continent. The Ukraine has always been the nearest European neighbor of
the steppe-country of Central Asia. There, from the earliest beginnings
of history, dwelt pillaging hordes of Nomads, who would flood Europe
from this point. The Pontian steppes of the Southern Ukraine were, for
these steppe-people, the natural military road to the West and
Southwest, where the rich, civilized lands of the Mediterranean region
lay invitingly open. For more than a thousand years, from the
beginnings of the history of the Ukraine, these nomadic Asiatic tribes
traversed the South Ukrainian steppes, covering the entire Ukraine with
war and unspeakable misery. Huns, Avars, Khazars, Magyars, Pechenegs,
Torks, Berendians, Polovs, Tatars, Kalmucks, infested the Ukraine in
succession. Of all the European peoples, the Ukrainians always had to
be the first to oppose these steppe-plunderers. The nomads always had
first to force their way thru the Ukraine. Many of them were
annihilated by the ancient Ukrainians; thus, the Khazars, Pechenegs,
Torks and Berendians; others were held off, as the Polovs or the
Kalmucks. But the Ukraine exhausted its strength in this eternal
warfare, and, in the terrible stress occasioned by the Tatars, lost
their ancient culture and their mighty state.
If, therefore, any one of the European nations may claim the credit of
having been Europe’s shield against Asiatic barbarism, it is the
half-forgotten Ukrainian nation.
The border position of the Ukraine was fatal also, for the reason that
the country lay, and lies, so far distant from the cultural centers of
Europe. As long as the Byzantine Empire, with its cultural wealth,
remained firm, a strong stream of culture flowed from the Pontus into
the Ukraine. The decline and fall of the Byzantine Empire suddenly
transferred the Ukraine to the furthest (in respect to culture) corner
of Europe, close to the Ottoman Empire, which was at that time hostile
to culture. The western neighbors of the Ukraine, the Magyars and
Poles, acquired little of the culture of Western Europe in the time of
their independence, and allowed still less to slip thru into the
Ukraine. The Russians entered the circle of European culture only two
centuries ago, and have made only superficial cultural progress since.
And yet the geographical location of the Ukraine is not without
favorable features. The Ukraine embraces the entire northern coast of
the Black Sea and the Sea of Azof, and holds considerable possibilities
for oversea commerce. The proximity of Asia is no longer dangerous,
but, on the contrary, very advantageous. A century and a half has
passed since the power of the steppe-races was finally broken. Their
heritage has been taken possession of, altho in a different manner, by
the Ukrainian peasant, who has thickly settled the Pontian steppes.
With plow in hand, he has reconquered the lands which his ancestors
tried in vain to defend with the sword. Ukrainian colonization is still
advancing irresistibly in the Crimea and in the fore-country of the
Caucasus, and will, no doubt, within a very short time, flood these
countries completely.
A further advantage of location lies in the circumstance that the
Ukraine is situated on the shortest land-route from Central Europe to
the southern part of Central Asia and India, and commands a good
portion of this route. This fact may, in the very near future, be of
the greatest political and economic importance. At the same time, the
Ukraine is the only one of all the East European countries which, thru
its location, stands in the closest relations to the Mediterranean
countries.
Reserving the detailed discussion of the Ukraine’s geographical
location for the anthropogeographical part of my little book, let us
now consider the size of the Ukraine.
The area of the Ukrainian territory is 850,000 square kilometers.
We see before us, therefore, a European country which is surpassed in
area only by present-day Russia in Europe. No European people, with the
solitary exception of the Russians, possesses so large a compact
national territory as the Ukrainians. This characteristically Eastern
European spaciousness of the territory, combined with the natural
wealth of the region would, if coupled with Western European culture,
make a fit dwelling-place for a world-power. On such ground as this,
the possibilities for the development of a material and intellectual
culture are almost unlimited.
But alas! The greatest poet of the Ukraine, Taras Shevchenko, has
characterized his fatherland all too fittingly as “Our Land, but not
belonging to us.” Upon its large and rich territory the Ukrainian
nation has had to endure so many hard buffets of fate, that it must be
considered, along with the Jews, the most sorely tried civilized race
on earth. Even down to the present moment the Ukrainians are a helot
race, which is forced to unearth the treasures of its fatherland for
its hostile neighbors.
THE BLACK SEA AND ITS COASTS
Altho for many centuries separated from the Pontus by the nomad-haunted
steppe-border, the Ukrainian nation is closely identified with this
sea. An enormous number of legends and songs of the Ukrainian people
deal with it; even in fanciful love-songs it is mentioned. And the
intimacy of this East European nation with the Sea need not surprise
us. The Black Sea, with which so much in Ukrainian song and story is
connected, has had a significance in the history of the Ukraine which
has not been forgotten in the unwritten traditions of the people. How
many cultural and warlike memories are connected with the Black Sea!
How much Ukrainian blood has mingled with its waters!
The Black Sea is not large (450,000 square kilometers). It is a
landlocked sea, situated between Europe and Asia, and connected with
the Mediterranean Sea by the narrow Straits of the Bosphorus and the
Dardanelles and the Sea of Marmora, which, geologically speaking, is a
basin formed by subsidence. Great subsidences of the earth’s surface
created the deep basin of the Pontus. The Pontus was a part of the
extensive upper Miocene and Sarmatian inland sea, which slightly
flooded large districts of the present European continent as far as the
Vienna basin. Toward the end of the tertiary period, this inland sea
shrank and separated into single sea basins. The Pontian basin became
connected with the Mediterranean Sea later, in the latter part of the
diluvial period, by means of great subsidences of recent date.
The present morphology of the Pontus is in full accord with this
genesis. The northern part, as far as the line of communication between
the Balkan and Yaila Mountains, is a shallow sea of a depth of less
than 200 meters; the so-called bay of Odessa is barely 50 meters deep;
the Sea of Azof, projecting to the northeast, barely 15 meters. But
just on the southern border of the line of plicated mountains, which is
broken at this point, the bottom of the Black Sea declines rapidly to
greater depths (1500 meters) until, declining more gradually now, it
attains the depth of 2245 meters in the center of the oval-shaped main
basin of the Pontus.
The salt content of the Black Sea is much smaller than that of the
ocean, or even of the Mediterranean. The Sea is comparatively small,
and receives a great deal of fresh water from the many and large rivers
of the region which it drains, while the influx of salt water from the
Mediterranean thru the shallow straits cannot be great. The salt
content is on the average 1.8%; only at great depths does it reach
2.2%. The diluted surface layer shows barely 1.5% salt content; the Sea
of Azof hardly 1%. The surface water, containing little salt but a
great deal of air, cannot, because of the greater density of the lower
layers of water, sink far, and this low degree of ventilation accounts
for the fact that the waters of the Black Sea below a depth of 230
meters are saturated with sulphide of hydrogen, and thus preclude any
possibility of organic deep-sea life.
Nevertheless, the Black Sea is notable for its beautiful blue-green
color and the great transparency of its waters. A white disc, on being
submerged, disappeared only at a depth of 77 meters.
The surface temperature of the Black Sea is subject to many
fluctuations; from 27° C in midsummer to 5° C in winter. In severe
winters the Sea is frozen over in the bay of Odessa for a short time;
the Limans and the Sea of Azof regularly for from two to three months.
The Black Sea has been known since hoary antiquity as a dangerous,
stormy sea. The waves, running as high as 10 meters, the short
cross-waves caused by the proximity of the shores, the difficult
approaches to the land, are still a great hindrance to navigation,
especially in the winter time. Not without cause did the Greeks
originally call it “the inhospitable sea,” until the great number of
flourishing Greek settlements on its shores led them to change its name
to “hospitable sea.” Despite this euphemistic name, however, “Pontus
Euxeinos,” the Black Sea has devoured many goods and lives, many Greek
and Roman ships, many Turkish and Genoese galleys, many English and
Russian steamers. And many a little Zaporog vessel sank in the dark
waves of its native sea, “on white cliffs dashed to pieces,” as is
related in the old folk-epics; many a one was driven to far-off hostile
Turkish shores, to the destruction of its crews.
Being a closed interior sea, the Pontus has no noticeable tides. Marked
changes of level are caused by the action of the wind. In the liman of
the Boh, for example, they produce 20 centimeters difference of level
in a day, sometimes even 40 centimeters; in the bay of Yahórlik as much
as 46 centimeters. The Sea of Azof becomes 45 to 90 centimeters deeper
when there is a west wind, up to 1 meter deeper in the case of south
winds, and shallower by an equal amount when the winds are in the
opposite direction. Slight changes of level are dependent also on the
seasons. The Black Sea has its lowest water level in February, when the
region which it drains is covered with snow; the highest in May and
June, as a result of the melting of the snows and the early summer
rains. These fluctuations, however, amount to only 25 cm. The currents
of the Black Sea, too, are inconsiderable, because of its isolation.
Outside of local currents which are caused by winds, we know of only
one greater current, weak in itself, which encircles the Pontian Basin
in a counter clock-wise direction and may be traced to the cyclonal
motion of the air. The same conditions obtain on a smaller scale on the
Sea of Azof and are reflected in the direction of the tongues of land
along the coasts.
Despite the fact that the deep-sea region of the Black Sea is poisoned
with sulphide of hydrogen, it possesses a rich flora and fauna in its
surface layers. Enormous shoals of all kinds of fish—sturgeon, hausen,
sterlet, “kephal,” “bichok,” “balmut,” come to the coast and into the
limans of the river deltas. For this reason the Pontian fishing
industry has been considerable for thousands of years. The extraction
of salt from the limans and salt lakes is also important. Before the
age of the railroad the abundance of fish and salt of the Black Sea
created a special trucking trade in the Ukraine, the so-called Chumaki,
who came to the Pontian strand in whole caravans of oxcarts to take
dried fish and salt in exchange for grain.
The Ukrainian coast of the Black Sea begins at the delta of the Danube
and ends at the western spurs of the Caucasus. The greater part is flat
coast, the smaller, steep coast.
At the northern Kilian arm of the Danube delta, where now the
descendants of the Zaporog Cossacks gain a scanty living thru fishing,
begins the coast of the Ukraine. The steppe approaches the sea with a
steep declivity, which is bordered by a narrow strand of sand and
pebbles. The coast runs evenly as far as the Dnieper delta, without any
indentations. Even the famous port of Odessa is an artificial harbor.
Only at a point where a river, a streamlet, even a balka (step-glen,
ravine) opens into the sea, is the steep incline of the steppe-plateau
broken. We then see before us an enormous pond as it were, at the upper
end of which the water-course enters and the lower end of which is
locked from the sea side by a land-tongue or bar (Kossá, Peresip) as by
a flat dam. This sea-water lake is called liman in Ukrainian.
Wherever a stream of great volume empties into a liman, the bar is
severed at one or more places. These liman deltas are called, in
Ukrainian, hirló. Limans which have such connections with the sea are
broken. Of such a kind are the limans of the Kunduk, Dniester, Boh and
Dnieper. Where a little streamlet discharges which has not a sufficient
volume of water to cover the loss from evaporation of the liman surface
and still retain an excess for keeping open the outlet, then the bar of
the liman is without an opening and the water contains a great deal of
salt. Of this kind are, above all, the limans of Kuyalnik and Khadshibé
near Odessa, the large, deep Tilihúl and many smaller ones. The water
and the mud of such limans possess healing powers, and every summer
thousands of patients travel to the hot shores of the limans to regain
their health.
The limans are simply submerged eroded valleys of steppe rivers which
are now being filled in by alluvial deposits. Therefore, the limans of
all larger rivers are too shallow to serve as good harbors for the
larger sea-going vessels. The liman of the Dniester allows entrance
only to small ships drawing two meters of water; the gigantic Dnieper
liman is only 6 m. deep, and only the Boh liman is accessible to larger
sea-going ships. Systematic dredging, however, could, without a doubt,
bring relief, and would change a number of the limans into profitable
harbors.
Beginning at the liman of the Dnieper, the coast is strongly indented
as far as the bay of Karkinit, but these indentations (Yahórlik,
Tendra, Kharilgach) are closed off by long tongues of land and the
undersea extension of the bar of Bakalsk. The west coast of Crimea is
also a uniform liman coast, increasing constantly in height, however,
toward the south. At the Alma delta the coast becomes steep and has two
excellent harbors, Sevastopol and Balaklava, which are submerged deep
valleys. The southeast coast of the Crimean peninsula is a strongly
marked acclivitous shore. The steep descent of the Yaila Mountains has
been transformed here, thru the abrasive action of the sea, into a
beautiful coastline. Eruptive rock, capable of offering great
resistance, is found here in places, forming picturesque capes, jetties
and crags, between which lie pretty little bays and coves. The
agreeable climate, the clear sky, the good sea-baths and the beautiful
country annually lure to this Ukrainian Riviera thousands of
consumptives and health-seekers. There are rows and rows of
cottage-colonies and mansions.
Beginning at the crescent-shaped bay of Feodosia, the coast again
becomes lower and also has a number of salty lagoons and bars. Of the
same description are the coasts of the Strait of Kerch, leading into
the Sea of Azof, which is 35,000 sq. km. in area. This extremely flat
sea is often compared to a liman. Numerous tongues of land (Biriucha,
Obitochna, Berdianska, Kossa, etc.) jut out here into the sea, showing
very clearly in their direction the effect of the cyclonal motion of
the air. The low coast has an enormous number of limans and lagoons,
e.g., Utluk, Mius, Molochni, Yeski, Akhtirski, Tamanski, Kisiltash,
etc. The most remarkable part of the Sea of Azof, however, is the
Sivash. A bar 111 km. in length shuts the Sivash off from the Sea of
Azof, leaving only a connecting passage of 150 m., near Henichesk. The
curiously ragged banks of red-clay, the salt swamps, lagoons and
islands, the bracken, ill-smelling water, which is salty in summer, and
in a few spots at other times as well, have given the Sivash the name
of Foul Sea (Hnile More).
The eastern part of the Ukraine’s Black Sea coast is a mountainous
cliff-coast again. The plications of the western Caucasus, which
approach the sea obliquely, are here so quickly destroyed by the
powerful abrasive action of the surf, that the erosive action of the
rivers and mountain streams cannot keep pace. Therefore, the crest is
difficult of access and only the two harbors of Novorossiysk and
Gelendshik offer shelter for ships along this part of the coast. But
even this shelter is doubtful, because of the bora-like winds.
As we perceive from this description of the Ukrainian coast, it is not
one which would promote navigation among the inhabitants. Lack of
harbors, isolation, remoteness from the main lines of the world’s
traffic, never could have an encouraging effect upon the development of
navigation among the Ukrainians. Despite all this, however, they
developed very high seafaring qualities in the time of the old Kingdom
of Kiev and later on in the Cossack period, and the present age, too,
has brought a revival of the nautical skill of the Ukrainian coast
population.
GENERAL SURVEY OF THE PHYSICAL GEOGRAPHY OF UKRAINE
THE UKRAINIAN MOUNTAIN COUNTRY
Glancing at the map of the Ukraine, we perceive at once that in this
country we should seek in vain for such a variety of surface
configuration as is peculiar to Central or Western Europe. In Germany
or France there appear in a comparatively small space the most varied
landscape—chains of high mountains, central chains of mountains,
terrace and hill country, plateaus and plains.
It is different here in our wide Ukraine. One can travel hundreds of
miles in any direction without seeing a change in the character of the
scenery. The uniformity which is typical for Eastern Europe is peculiar
also to the Ukraine. But not to the extent that it is to Great Russia,
where the endlessness of the flat country wearies the eye of the
traveler. For there are in the Ukraine landscapes of high and central
chains of mountains, picturesque hill districts and richly cut
plateaus, marshy plains and steppes strewn with barrows. There is,
then, in the Ukraine, a variety of surface configuration, but on a
large scale, not as in Western or Central Europe, confined in a small
space.
The morphological nucleus of the Ukraine is the closed group of
plateaus, which extends from the country at the foot of the Carpathians
and the Polish part of the Vistula region to the Sea of Azof. Pontian
Plateau or Avratinian Ridge are the commonly used but incorrect names
of this plateau group. The first designation might do, but the second
transfers the name of a little destitute hamlet at the source of the
Sbruch to a territory of hundreds of thousands of square miles. We
shall, therefore, select for this plateau group the name Ukrainian
Plateau Group.
It forms a compact whole between the Carpathians and the Dnieper and is
divided into the following individual sections: The Rostoch, between
the San and Buh Rivers; Volin, between the Boh and the Teterev;
Podolia, between the Dniester and the Boh; the Pocutian—Bessarabian
Plateau, between the Dniester and the Prut; the Dnieper Plateau,
between the Boh and the Dnieper. The plateau character continues at the
rapids section of this river on the left bank, where, at some distance,
the last member of the Ukrainian Plateau Group lies—the Donetz Plateau.
The plateau group of the Ukraine is bordered on the north and south by
two plain districts. The northern district consists of adjoining
lowlands—Pidlassye, Polissye, and the Dnieper plain—and their
extensions along the Donetz; the southern district is made up of the
long stretch of the Pontian steppe-plain, which, in the country at the
foot of the Caucasus, merges into the Caspian desert-steppe.
Beyond the northern plain district, Ukrainian territory does not
extend, except in the Don region, where it embraces the southern spurs
of the Central Russian Plateau.
Besides these plateau and plain regions the Ukraine takes in also parts
of three mountain systems of the European continent. The Ukraine is the
only country of Eastern Europe which extends over into the region of
the European mountains of plication. Parts of the Carpathians, the
little Yaila chain of Crimea, and the western parts of the Caucasus
lie, together with their environs, in Ukrainian territory.
From this general survey of the surface configuration of the Ukraine,
we can easily see that more than nine-tenths of the surface of this
land is taken up by plains and plateaus. Nine-tenths of the Ukrainians
have certainly never seen a mountain and do not even know what one
looks like. Expressive of this circumstance is the fact that in the
wide plateau and plain region of the Ukraine the most insignificant
hills bear the high-sounding name of “mountain.” But, despite this, the
Ukraine also has its share in the three mountain systems of Europe—the
Carpathians, the Yaila, and the Caucasus. All three were formed thru
plication of the rock-layers.
The vast plication-formed mountain range of the Caucasus, even in the
small part belonging to Ukrainian territory, attains an alpine height;
the scenery of the Yaila along the Crimean Riviera is wonderful, but
the Carpathians, altho not as lofty as the Caucasus and not of such
scenic beauty as the Yaila, are the dearest to the heart of the
Ukrainian. For the Ukrainian nation expanded in the Caucasus only a
century ago and has but just reached the Yaila. And the Eastern
Carpathians have for more than a thousand years been a Ukrainian
mountain range.
Still, hardly one-third of the 1300 km. curve of the Carpathians
belongs to Ukrainian national territory. Toward the west the
Carpathians are inhabited by Poles and Slovaks; in the east and south
by the Roumanians.
The boundary-posts of the Ukrainian territory extend in the west beyond
the famous defile of Poprad. From the rounded peaks of the mountain
country where the last Ukrainian villages lie, one sees rising at a
very short distance the imposing range of the Tatra; still nearer lie
the cliffs of the Pienini, famous geologically as well as for their
scenery. In the eastern part of the Carpathian chain, Ukrainian
territory reaches the Prislop pass, which connects the valleys of the
Golden Bistritz and the Visheva (Visso). To the Ukraine, then, belongs
the sandstone district of the Carpathians at that point where it is
highest and most developed. It is called simply the “wooded
Carpathians.”
The western part of the sandstone Carpathians which lies within
Ukrainian territory is called the Low Beskid. It is also known as
Lemkivski Beskid because it is inhabited by the Ukrainian mountain
tribe of the Lemkes. The Low Beskyd extends from the defile of Poprad
to the valleys of the Strviazh River, the Oslava (Lupkiv pass), and the
Laboretz. It is a broad-backed but not a high mountain country. In long
chains, gently undulating mountain ridges stretch from west to east and
southeast. Their slopes are gentle; one can easily walk or even ride
up, and numerous wagon-roads and highways lead straight over the crest
or even along the edge of the crest. The peaks are rounded and of
uniform height, except where an occasional gently vaulted mountain top
rises above the low-hill country. Between gently sloping ranges there
extend, in a longitudinal direction, valleys with watersheds and
communicating passes. Broad, well-developed defiles separate the range
into different sections. The Galician-Hungarian dividing-ridge has only
slight gorges of genuine mountain passes.
The peaks and high passes of the Lower Beskid are insignificant. Only
in the extreme west, on the Poprad and the Torissa, do the peaks reach
a height of 1000 and 1100 m.; further toward the east hardly 700 to 800
m. The important Dukla Pass is hardly 500 m. above sea-level. In the
middle of the Beskid mountain country we even see a great longish strip
of lower country (“the Sianok Lowlands”) whose low hills are less than
300 m. high.
There is a connection between the insignificant height and soft
landscape forms of the Low Beskid and the geological construction and
evolution of the mountain range. This mountain country, like the whole
sandstone-region of the Carpathians, is built up of strongly plicate
and compressed Flysch—a series of sandstones, slates, conglomerates,
clays, etc., of the cretacian and tertiary ages. All these species of
rock occur in this region in thin layers and have little power of
resistance; everywhere the basic mountain ridge is covered with a thick
coat of weathering loam; rock piles are found very seldom. There is
added the fact that all the sandstone Carpathians of the Ukrainian
territory have been evened out by the destructive action of water and
air into a more or less perfect plain. Not until the quaternary was the
“obliterated” range raised anew and transformed into a mountain
district by the action of the rivers which were cutting in again.
The Low Beskid was once covered with great, mixed forests. Now the once
splendid virgin forests are completely thinned and all the ill effects
of forest destruction have visited the poor mountain country. The
fertile soil was washed away on the mountain-sides and heaped up with
rubble and mud in the valley bottoms. The tribe of the Lemkos is
therefore, perhaps, the poorest of all the Ukrainians and is compelled
to seek an existence in distant lands.
In the southern part of the Low Beskid the boundaries of the Ukrainian
nation in Hungary reach the northern part of the Hegyalia-Sovari Ridge,
which, at this point, is 1100 m. high, and is composed of extinct
trachyte volcanoes.
To the east of the Lupkiv Pass begins the second section of the
Ukrainian Carpathians—the High Beskid. It stretches to the southeast as
far as the valleys of the Stri, Opir and Latoritzia Rivers (Pass of
Verezki).
The High Beskid like the Low is composed of a number of parallel,
weakly joined mountain ranges, which run northwest and southeast. The
type of the Rost Mountains is, therefore, even more clearly marked in
this part of the sandstone Carpathians than in the preceding. The
mountain crests are gently sloped, the edge of the crests slightly
curled, the height of the peaks constant, the passes only walled
passes. Toward the southeast, tho, the ridge steadily increases in
height. The highest peaks are Halich (1335 m.), the beautifully
pyramid-shaped rocky Piku (1405 m.) and the massive Polonina ruvna
(1480 m.)
In the Flysch of the High Beskid, two species of sandstone attain
greater power of forming layers and of resisting pressure—the chiefly
upper cretacian Yamna sandstone and the oligocene Magura sandstone. The
former forms beautiful groups of rocks on peaks and precipices. The
cliffs of Noich, with its traces of a rock castle, are the most famous.
The longitudinal valleys are much less developed in the High Beskid
than in the Low. They are traversed only by smaller brooks. All larger
streams like the Strviazh, Dniester and Opir, flow thru well-formed
passes. Expansions of valleys (in regions of soft slate) alternate with
contractions of valleys (in regions of hard sandstone). Most remarkable
are the deeply cut out winding valleys (San, Striy), which offer the
best proof of the former smoothing down and the later raising of the
mountains.
Beautiful beech and evergreen forests still cover large parts of the
High Beskid. Above the tree-line (1200–1300m) we meet for the first
time with the characteristic plant-formation of the Polonini (mountain
pastures) which yield excellent pasturage for large and small cattle
during the summer and create the foundation for a primitive dairy
industry.
Along the southern foot of the High Beskid, and separated from it by a
chain of longitudinal valleys, a long chain of mountains rises above
the neighboring Hungarian plain, bearing the name of Vihorlat (the
Burnt Out). The Rivers Uz (Ungh), Latoritzia and Bershava, have cut the
Vihorlat into four sections. The range is lower than the Beskyd, since
it is less than 1100 m. high, but it is strongly cut up by deep-gorged
valleys, and has steep, rocky precipices, bold rocky summits and pretty
little mountain lakes. The range, which is covered with thick oak
forests, owes its scenic character to its geological composition. The
Vyhorlat is a line of extinct volcanoes, in the old craters of which
the mountain lakes of the region lie. The firm trachyte lava forms
picturesque rock walls and peaks. East of the Verezki Pass begins a new
mountain section, perhaps the most characteristic one in the sandstone
Carpathians. It extends toward the east as far as the passes of the
Prut and the Black Tyssa (Theiss) and the Yablonitza Pass. This part of
the sandstone Carpathians bears the name of Gorgani.
The uniform mountain walls of the Beskid give way here to shorter
mountain ridges, strongly cut up by cross valleys. The main streams of
the northern slope, Opir, Limnitzia—the two Bistritzas—flow thru deep,
picturesque passes; still deeper are the valleys of the mountain
streams which flow into the Theiss, as the Torez, Talabor, etc. It is a
remarkable circumstance that the dividing border ridge is lower than
the ridges facing it on the north and south, which are broken thru by
magnificent passes.
The edge of the Gorgani ridge also shows traces of the old
leveling-surface and has only small gorges, yet it is much more curled
than in the Beskid. The ridge often becomes a sharp edge and the
cone-shaped peaks further break its monotony. The height of the peaks
is much greater than in the Beskyd. On the Galician side the Popadia
attains a height of 1740 m.; Doboshanka, 1760 m.; Visoka, 1810 m.;
Sivula, 1820 m.; in Hungarian territory the Stoh in the picturesque
Bershavi group is 1680 m.; the Blisnitza, in the Svidovez Range, 1890
m., etc.
The ridges and peaks of the Gorgani are covered with seas of sandstone
boulders and are, therefore, difficult of access. The light gray Yamna
sandstone, of great resisting power, appears in this mountain section
in very thick layers, and is the cause of the greater height and the
bolder forms which, in places, are suggestive of high mountain ranges.
The energetic weathering process, aided by the cover of winter snow,
breaks up the mighty sandstone layers into great rocks, boulders,
fragments and rubble. Deep fissures yawn between moss and
lichen-covered boulders, many boulders rock under the foot of the
wanderer, and many of them, thru caving-in and thru accumulation, have
formed natural chambers and hollows. The rocky ridges, covered with
seas of boulders, are Arshizia, the Gorgan peaks, whence comes the name
of the entire mountain range. The seas of boulders and rubble-stone are
called Zekit or Grekhit.
In the highest groups of the Gorgani Range (especially in the Svidovez)
are found also distinct traces of the glacial age, glacial excavations
with small lakes or with swamps that have taken the place of lakes.
A splendid, only slightly thinned dress of virgin forest covers the
Gorgani Chain. The lower forest section is composed of beech, ash and
fir trees, the upper part of pines and stone-pines. The tree limit is
very irregular and vascillates between 1100 and 1600 m. Mountain
pastures are very rare, because of the seas of boulders and
rubble-stone, but there are large and beautiful, tho not easily
accessible, stocks of mountain pines.
The last section of the Ukrainian Carpathians is called Chornohora
(Black Mountains). It extends from the Prut and the Black Theiss to the
Prislop Pass; to the valley of the Visheva and of the Golden Bistritza.
In this wide and long mountain district we find greater morphological
variety than in the mountain sections hitherto discussed. In the wide
zone of the northern foothills, which separate with a distinct edge
from the sub-Carpathian hills and continue into the Bukowina, we find
low ridges and rounded peaks, as in the High Beskid. Only in places on
peaks and valley sides piles of rock are seen. Then toward the interior
of the range follows the wide vale of Zabie, imbedded in soft slate,
and above it rises the mighty chain of the Chornohora, the only part of
the sandstone region of the Carpathians which has high mountain
formations. The chain is composed of the hard magura sandstone, rich in
mica. A whole stretch of peaks here attains a height of 2000 m., the
highest being the Hoverla (2058 m.). Well-formed, partly rocky ribs
branch off from the main ridge on either side. The rock piles of the
Shpitzi, Kisli and Kisi Ulohy, are some of the most imposing rock
formations of the Carpathian sandstone region. Between the rocky ribs,
finely developed glens lie on both sides of the main ridge of the
Chornohora, the beds of the ancient glaciers. Waterfalls dash down the
steep rock walls in silver streams—of particular interest is the
cascade of the Prut under the Hoverla—and down below lie little crater
lakes reflecting the patches of summer snow on the crater walls. Almost
three-fourths of the year the Chornohoras are covered with snow. In
summer the snow almost wholly disappears, and the beautiful carpet of
flowers of the mountain pastures, only occasionally interrupted by dark
green reserves of mountain-pine, spreads out over the ridges and peaks
of the Chornohora. Every summer innumerable herds of cattle, small
Hutzul horses and sheep are seen here. Then an intensive dairy industry
enlivens the peak regions of the range for three months. The lower
regions are still covered with extensive forests; in lower locations we
find mixed forests here; in higher altitudes, almost pure stocks of
pines.
Standing on one of the Chornohora peaks, on the Hoverla for instance,
or the Petros or Pip Ivan, we see, in the near southwest, a new and
strange mountain world. It is the third zone of the Chornohora
Mountains, the mountain land of Marmarosh. Situated in the region of
the headwaters of the Theiss and orographically related to the
Chornohora, the mountains of the Marmarosh are of entirely different
geological composition and have a different morphological appearance.
Gneiss and other kinds of crystalline slate, permotriassic and jurassic
conglomerates and limestones, as well as eruptive rock of older and of
more recent date, lend great geological and morphological variety to
the Marmarosh Mountains. The high mountain character here is even more
marked than in the Chornohoras. Rocky peaks, ridges, mountain walls,
numerous craters, with small glacial lakes, adorn the Marmarosh
mountains, which rise higher than 1900 m.: Pip Ivan, Farko, Mikhalek,
Petros, Troiaga. Toward the southeast the range wanders over into South
Bukowina, where its last boundary-posts, the rocky peaks of Yumalen and
Rareu really stand on Roumanian ground. And in the south, beyond the
Visheva Valley, which divides the settlements of the Ukrainian Hutzuls
from those of the Roumanians, rises the magnificent lofty rampart of
the Rodna Mountains, with its two peaks of 2300 m., Pietrosu and Ineu.
On the outside of the Carpathian curve stretches a hill country of
varying breath, the sub-Carpathian hill-country, in Ukrainian: Pidhirye
or Pidkarpatye. The mountain-edge of the Carpathian, which is at all
points very distinct, rises steeply over the low-hill country at the
foot, along an extended line in the neighborhood of the cities of
Peremishl, Sambir, Drohobich, Striy, Kolomia. The Carpathian rivers
leave the mountains by way of funnel-shaped valleys, bordered by
boulder terraces, and spread their alluvial mounds over the low hill
country. Wide stretches of meadow accompany the river courses; fields
and woodland lie at a distance. The sub-Carpathian hill-country is
built up of miocene gray clays which, along the edge of the
Carpathians, contain an enormous treasure of petroleum, ozokerite,
kitchen salt and potash salts. Boulders lie on the clay, not only along
the rivers, but also on the hilltops—traces of old watercourses, which
transported Carpathian and northern rubble-stone toward the east in the
direction of the Dniester. The yellowish cover of loam and loess lies
over the whole, and its surface-layer, abounding in vegetable soil, is,
in places, very fertile.
The sub-Carpathian hill country reaches to the two sub-Carpathian
plains in the north—the Vistula and the Dniester Plain. Only along the
European main divide a tongue of hill-country projects in the direction
of Lemberg. In the glacial period, watercourses of great volume flowed
directly across this hill-country divide, which, as might be expected,
is now completely cleft by the bifurcation of the Vishnia, depositing
considerable masses of rubble-stone and sand. Thru destruction of
forests, the sands have become subject to wind action and dreary
landscapes of sand-dunes have been formed.
Only the southeastern reaches of the Vistula Plain, extending along the
San River to Peremishl are part of Ukrainian territory. The low loam
bags, which lie between sandy and swampy valleys of the San, form the
only rises of ground in this plain, which borders in the northeast on
the spurs of the Rostoch.
The Dniester Plain extends in a broad ribbon along the river from the
place where it leaves the mountains to the delta of the Striy. Its
western part is a single great swamp region, a one-time large lake. The
rivers flow on flat dams, and when the melting snows come and the rains
of early summer, they overflow their banks and flood the swampy plains
far and near. In some years the swamp region changes into a lake for
days and weeks. In the dry season only a few swamp lakes remain, but
the entire region remains a swamp and produces only a poor sour hay.
Settlements lie only on the high banks of the rivers.
The eastern part of the Dniester Plain extends beyond the great
alluvial mounds of the Striy River, and then reaches over into the
broad valley of the Dniester, which ends in the Podolian Plateau at the
point where the river enters. The eastern Dniester Plain is not very
swampy, and only in places do ravines, swamps, and old river beds
accompany the river course. For the most part pretty meadows, fields
and woods lie on the thick sub-layer of rubble-stone and river-loam.
If the Carpathians represent a primeval section of Ukrainian ground,
the mountain ranges of Crimea and the Caucasus were entirely strange to
the Ukrainians not so very long ago. How many Ukrainian slaves, in the
time of Tartar oppression, cursed the rocky-wall of the Yaila which
separated them from their beloved home. How discontented was the
enslaved remainder of the Zaporogs when transported to the Western
Caucasus.
Now the conditions are quite changed. The great colonizing movement of
the Ukrainians touched the Yaila as much as twenty years ago, and has
extended the frontiers of the Ukrainian settlements along the outer
mountains of the Caucasus to the Caspian Sea. And the once strange,
hostile mountain-worlds have opened their doors to Ukrainian
colonization.
The Yaila Mountains of Crimea are, in comparison with the Carpathians,
a small mountain system hardly 150 km. long and 35 km. wide. They lie
in three parallel ranges, separated by longitudinal valleys, along the
southeast shores of the peninsula. The northern declivities of all the
ridges are gently sloping, the southern ones steep. The southern main
range exceeds a height of 1500 m. with its peaks, Chatirdagh,
Roman-chosh, and Demir Kapu. This main ridge, which declines toward the
sea in steep precipices, is flat and rocky on top, strewn with
rock-craters; it bears the name Yaila and serves as a lean mountain
pasture. Deep gorges cut the rough surface of the summit and divide it
into single table mountains.
The mountains of Crimea, like the Carpathians, are mountains of
plication. They are composed of Jurassic, chalk, and miocene-layers.
The large blocks of lime of the Jurassic, which rest on softer slates
and clays, form the main ridge of the mountains. Besides craters, we
find, in the limestone mountains of the Yaila, impassable furrows
(German Karrenbildungen) and numerous hollows.
Very picturesque is the magnificent precipitous decline of the main
range of the Yaila to the sea. Here the entire southern part of the
range has sunk in great ravines and the resisting power of the eruptive
rocks which appear here has created a coastal mountain landscape of
great beauty. Protected by the mountain wall from northerly winds, a
Mediterranean flora has been able to develop here at the southern foot
of the range, while beautiful leafy forests partly cover the declines
of the mountains.
On the peninsula of Kerch, which forms the eastern extreme of Crimea, a
low steppe-like hill-country extends seemingly as a prolongation of the
Yaila Range. The new tertiary clays are here laid in flat folds, which
are more closely related to the Caucasus. Here, and on the quite
similarly formed Taman peninsula, we find many small cone-shaped mud
volcanoes which emit gases, smoke, and thinly flowing blue-gray mud
from their miniature craters.
The magnificent lofty range of the Caucasus forms the boundary-post of
the Ukraine on the east. Only the western part of the mountain system
lies within Ukrainian territory. We shall, therefore, discuss it quite
briefly.
The Caucasian Mountain system, which is 1100 km. in length, lies like a
huge wall of rock between Europe and Asia. Most geographers consider
the Caucasus as part of the latter continent, which is correct in so
far as these mountains show many characteristics of Asiatic mountain
ranges. First of all they are hard to cross, much harder than the
highest mountains of Europe, the Alps. Along a stretch of 700 km., the
ridge of the Caucasus descends only twice to a level of 3000 m. On the
other hand, the Caucasus is not wide—on the average only 150 km.—and at
the point where the Grusinian army road crosses the range, barely 60
km. Then, the Caucasus, like many mountain ranges of Asia, stretches in
a straight line from the peninsula of Taman to the peninsula of
Apsheron, famous for its abundance of petroleum.
The Caucasus is a plication-formed mountain range composed of folded
crystalline and sedimentary rock of varying ages. Along huge ravines,
the entire southern part of the range has sunk down, so that the
highest crystalline central zone of the range declines directly and
very steeply toward the south. The highest Caucasus peaks are old
extinct volcanoes, set over the basic mountains; the Elbrus (5630 m.),
at the source of the Kuban and the Kasbek (5040 m.), at the source of
the Terek. Proof that the subterranean powers are still active are the
numerous tectonic earthquakes of Transcaucasia.
The main chain of the Caucasus possesses, besides the volcano peaks,
many rocky granite peaks 4000–5000 m. in height, and, besides these,
hundreds of lower peaks, all of which find their counterparts in the
Alps. The present glaciation of the Caucasus is very considerable,
while that of the glacial period was also very extensive and determined
the present mountain forms of the Caucasus. Only the most beautiful
ornament of the one-time glacial landscape is lacking in the
Caucasus—the lakes, which are so abundant in the Alps.
All the larger Caucasus rivers rise as milky glacial brooks in the main
range. Then, by way of deep cross-valleys, they break thru the lower
ranges, which face the main ridge in several rows, and are composed of
sedimentary rock formations of jurassic, cretaceous, and old-tertiary
age. Their crests and peaks become constantly lower and more rounded
toward the north. Beautiful mountain pastures and thick virgin forests,
full of animals that may be hunted, cover the mountains.
In the country at the foot of the Caucasus, a low hill-region is
spread, which consists mainly of new-tertiary layers abounding in
petroleum. At the Ponto-Caspian divide, the hill-district and plateau
of Piatihorsk and Stavropol, which is composed of recent lime
formations, projects from the Caucasus. From a height of 600 m. this
structure declines slowly in flat hills toward the west, north and east
to the Ponto-Caspian steppe-plain, in which lies the famous Manich
Furrow. The Manich, or rather Calaus River rises like the Kuma in the
Plateau of Stavropol and separates, in the Furrow, into two branches.
The one flows thru extended Manich lakes toward the northeast into the
Don River, and, incidentally, into the Sea of Azof; the other turns
toward the south to the Kuma River and the Caspian Sea. But its waters
reach this goal very rarely; the burning sun and the sandy soil of the
Caspian steppe rob the little river of its small supply of water.
THE UKRAINIAN PLATEAU COUNTRY
The Carpathians, the Yaila and the Caucasus, are immovable
boundary-walls, marking the southern borders of the Ukraine. On its
wide surface there are only these narrow zones of mountain country. All
the remaining territory of our fatherland is occupied by plateaus and
plains. Upon these the Ukrainian nation has lived since the dawn of
history. Not cloud-capped highlands, but level, lightly undulating
plateaus, furrowed by picturesque river valleys and immeasurable
plains, are characteristic of the Ukraine.
Between the Carpathians and the Ural Mountains there extends an immense
space which once bore the name of Sarmatian Plain and is now generally
called the Russian Tableland, tho the name East European Lowland would
be geographically the most fitting. In this space, which embraces half
the surface of Europe, only one group of hills in the Pokutia rises
above 500 m., and only one small part of the Podolia above 400 m. The
entire remaining space of Eastern Europe, with slight exceptions, keeps
below the 300 or even 200 m. level.
In the northern part of Eastern Europe, the lands over 200 m. high take
up very little room. Like great flat islands, they rise gently from the
spacious cool lowlands. In Central Europe the surface of the high part
of the flat country is relatively the greatest, but these rises of
ground are so insignificant and the transitions to the low plain so
imperceptible, that the main features of the surface of this part of
Europe were only discovered in the second half of the Nineteenth
Century.
In the Ukrainian south of Eastern Europe the character of the ground
elevations is different. They are the highest of all in Eastern Europe
and separate very distinctly, largely by means of steep edges, from the
surrounding plains. The genuine plateau landscape is the type of
landscape peculiar to the Ukraine.
The Ukrainian plateau group, the real morphological nucleus of the land
about which its borderlands are gathered, extends from the
sub-Carpathian country and the Polish Vistula-region to the Sea of Azof
and the Donetz River. It consists of the following plateaus: Rostoche,
Podolia, Pokutye (Bessarabia), Volhynia, Dnieper Plateau and Donetz
Plateau.
We shall begin our survey of the Ukrainian plateaus with the Podolia.
The Podolian Plateau is the most massive of all the plateaus in the
Ukraine, the highest, and the one possessing the most distinctive
features of a heavily cut high plain.
If, leaving the Carpathians, we overlook the surrounding country from
the edge of the mountain range, we observe behind the wide stretch of
the sub-Carpathian hills and plains, just on the horizon, wide, flat
elevations, which obstruct the horizon in the north. These are the
edges of the Podolian Plateau.
The western boundary of Podolia is formed by the wide valley of the
little Vereshitza River, a valley covered with swampy meadows and large
ponds. On the south and southeast, Podolia is bounded by the valley of
the Dniester River, which is first wide and then narrows down to a
cañon. Between the lower course of the Dniester and the Boh, the
Podolian Plateau gradually leads into the Pontian Steppe-plain. On the
north and northeast, Podolia is bounded by the rocky valley of the Boh
and then by the river divide, which extends toward the west, between
the basins of the Dniester and Dnieper Rivers. Near its limit begins
the well-known steep edge which forms the decline of the Podolian
Plateau to the plain of the Buh. From Brody to Lemberg, the northern
boundary of Podolia is very clearly marked by this steep edge.
Despite its distinct plateau character, Podolia is by no means lacking
in beautiful landscapes. The northern, steep, border of the Plateau
occasionally rises for 200 m. above the swampy Buh plain, and its
height above sea level is in some places 470 m. The whitish-gray
chalk-marl which forms the basis of this land grade glitters from a
distance, exposed thru the action of the water, which flows down the
steep side. The miocene sandstone lying above shows fantastic rock
piles and ravines. Beautiful beech forests are to a great extent still
maintaining themselves on the steep edge. From a distance, everything
produces the illusion of a high forest-covered chain of hills. On
climbing it, however, we see in the south only an unbounded lightly
undulating elevated plain, with flat valleys filling the entire view.
Toward the southwest, too, Podolia declines with a similar steep
border, but this one is neither so uniform nor so high and picturesque.
These steep borders owe their origin to a recent uprising, which has
affected the Podolian Plateau, especially in the west, since the
glacial period. To the same cause the picturesque, beautifully wooded,
eroded hill-country of the Opilye owes its origin, a section which
extends southeast from Lemberg in the regions of Rohatin and Berezani
to the Dniester, and which, with its peaks, reaches a height of 440 m.
Most remarkable, however, is the long chain of rocky hills which
extends from Brody to the southeast toward Kamenetz Podilski. This
chain of hills, which bears the name of Toutri, is marked on all maps
by the wilfully chosen name of Medobori. The limestone rock, which
contains a great amount of fossils, forms fantastic crags on the more
than 400 m. peaks of the hill-chain, which look down upon the land like
old fortresses. The entire chain of hills is a new-tertiary coral and
briozone reef which, after the withdrawal of the sea, remained behind
as a long rock dyke.
Beyond this hilly region the entire Podolian Plateau has a flat,
undulating surface. Beginning as far back as the upper Sereth and
Sbruch we find typical steppe-plains. The farther southwest, the more
flat, undulating and steppe-like sections do we meet, until finally the
Podolian elevation gradually merges in the Pontian steppe-plain.
Much variety and beauty is given to the appearance of the Podolian
landscape by the valleys of the Dniester tributaries on the left. In
their upper parts they are wide and have flat, swampy ground, many
ponds and bogs and gentle valley declines. In its further course the
river begins to cut in more and more deeply, the valley becomes
constantly narrower and deeper and winds on in regular bends, the
valley-sides become higher and steeper, bare walls of rock take the
place of the soft green slopes. We are in a Podolian “yar,” in a
miniature cañon.
In the sides of the yars the geologic history of the Podolia is
engraved in imperishable letters. The river has sawed the plateau thru
as tho with a gigantic saw, and has exposed the various layers of
stone. As a rule they lie nearly horizontally above one another.
The oldest rock species of Podolia are the granite-gneisses, which were
folded and disturbed in pre-cambrian times. The lines of the folds and
breaks stretch principally north to south. Granite composes the rocks
of the Dniester rapids near Yampol and the numerous rapids of the Boh
River, in whose rocky vale this primitive rock formation appears
distinctively. On the granite base, almost horizontally, slightly
turned toward the southwest, lie dark slate and limestone, upper
silurian at first in West Podolia, then the devonic layers, of which
the old red sandstone attracts the eye most of all, because of the dark
red coloring which it gives to the steep walls of the Podolian cañons.
These are followed by chalk layers, and, last of all, by recent
tertiary formation whose gypsums form picturesque groups of rocks on
the heights of the Yari walls. In the mighty gypsum stores of Podolia
may be found many a large, beautiful cave, with wonderful alabaster
stalactites.
All tributaries on the left side of the Dniester, beginning at the
Zolota Lipa, flow into yari-cañons of this sort. The most beautiful and
magnificent is the cañon of the Dniester, whose walls often exceed a
height of 200 m. It cuts thru the high plateau in adventurous windings,
every curve revealing new, beautiful prospects over the high, concave,
steep edge, torn by ravines, and the gently rising convex banks. In
deep gorges the yari of the tributaries open into the yar of the main
stream. Between the defiles stretches the flat, hardly undulating
plain. In the summer only endless waving grain-steppes present
themselves to the view of the traveler, only here and there a little
wood appears on the horizon, or a lone farm. Suddenly the wood seems to
end, the traveler is confronted by a deep, steppe-walled valley, down
the sides of which climbs the road. And below, on the silvery river,
amid the green of the orchards, lies village after village.
The further to the east, the more frequent do the yari become, and the
balkas (gorges) similar to them but smaller; yet these are not so deep
and picturesque. In the regions of Tiraspol Ananiv the entire plateau
surface is very profusely cut by these defiles. In the district of
Ananiv the balkas take up one-seventh of the entire surface. The
plateau is cut up by these water crevasses into innumerable narrow
fens.
The balka, like the yar, owes its existence to the erosive activity of
flowing waters. On the Dniester we see, on both sides of its deep yars,
great masses of old river boulders, which lie on the summit of the
plateau beneath the thick cover of loam. They are boulder deposits of
the pre-glacial Dniester. Later, when the recent raising of the
Ukrainian plateau group began, and it occurred with particular force in
the Podolian Plateau, the rivers cut in, and in the course of thousands
of years formed their present picturesque defiles.
The entire surface of the Podolian Plateau is covered with a thick
mantle of loess, which was formed in the desert and steppe period
following the glacial age. In the manner in which the loess is heaped
up, in the symmetry of the river valleys, whose western declivities are
regularly steeper, in the general arrangement and formation of the
valleys of Podolia, the great influence of winds may be distinctly
recognized.
The uppermost loess layer has been transformed thruout Podolia into the
famous black earth (Chornozem). Hence Podolia has for ages been famous
for its fertility. “In Podolia,” says an old Ukrainian proverb, “bread
grows on the hedgeposts and the hedges are of plashed sausages.” On the
other hand, Podolia suffers greatly from lack of forests. The large
areas of forest which still existed in the 16th and 17th Centuries have
now divided to small woods. The effects of forest destruction were not
slow. Many springs and brooks have dried up, the rivers have
languished, so that in particularly dry summers there is often a dearth
of water. On the other hand, after the cutting down of the forests,
began the destructive activity of the gorges, which extend after every
strong rain and are able in a short time to transform a rich
agricultural district into a maze of ravines.
Between the Podolian Plateau and the hilly sub-Carpathian country lies
the Pocutian-Bessarabian Plateau.
The far-stretching narrow plateau section which lies between the
valleys of the Dniester and the Prut is called Pokutye (land in the
corner) in the west, while in the east the name Bessarabia (properly
Bassarabia) is commonly used. In the west the plateau country reaches
the valleys of the Bistritza and Vorona in the sub-Carpathian region;
in the southeast it passes over into Pontian steppe-plain.
On the Dniester one sees almost no difference between the character of
Podolia on the left bank and of Pocutia or Bessarabia on the right. On
both sides the same valley slopes, composed of the same rock
layers—except that the one on the right bank is more compact, because
the Dniester receives only few and small tributaries on this side. Only
at some distance from the course of the Dniester do the peculiarities
of the Pokutian-Bessarabian Plateau appear to the view.
The western part of the plateau, which bears the name of Pokutye and
extends to the east as far as the hill-group of Berdo-Horodishche, has
a level, very flat, undulating surface. And yet it is a typical
karstenite country, affected by the existence of great strata of
gypsum. The region has a very great number of funnel-shaped depressions
which are called Vertep and are altogether analogous to the Carso
dolomites. They originated thru the dissolving action of the
subterranean water in the gypsum strata. The funnel walls are always
steep on one side, gray gypsum rocks rise like walls over the bottom of
the funnel, which is often occupied by a small lake. Many brooks
disappear in the karstenite funnels, to continue their course as
subterranean streams. Nor does Pokutye lack other marks of a karstenite
region. The action of the subterranean waters has, by dissolving the
gypsum masses, formed large caves, which are famous for their beautiful
stalactites of white alabaster. The best known are the cave of Lokitki,
near Tovmach, and in the neighboring South Podolia, the caves of Bilche
Zolote and the recently discovered magnificent caves of Crivche.
However, the karstenite country of the Pokutye cannot bear comparison
with the karstenite regions of Krain, Istria and Croatia. Gypsum is not
limestone, and its strength is insignificant as compared with strength
of the lime-stone in genuine karstenite regions. A genuine karstenite
formation therefore does not exist in Pokutye, and a thick cover of
clay is only in exceptional cases broken by gypsum rocks.
The Pokutian Plateau is much lower than the Podolian. Only in isolated
places does it attain a height of 370–380 m. and becomes constantly
lower toward the east. But north of Chernivtzi (Czernowitz) it rises to
a height which we look for in vain in all the rest of the Ukrainian
plateau group. The wooded hill-group of the Berdo Horodishche here
reaches 515 m., the greatest height above sea level to be found between
the Carpathians and the Ural. In the east, Berdo Horodishche passes
over into the chain of hills of Khotin, which attains a height of 460
m. and marks the eastern end of the Pocutia. The southeastern long and
wide Bessarabian section of the plateau is divided into far-reaching
narrow marshes by the flat valleys of the Prut and Reut Rivers. The
Prut-Dniester river divide attains a height of 420 m. (Megura hill) in
the headwater region of the Reut south of the city of Bilzi. The
southeastern part of the Bessarabian plateau consists of very numerous
low marshes, which lie between flat valleys. The plateau becomes
constantly lower and flatter and passes imperceptibly over into the
Pontian Steppe-plain.
The third member of the Ukrainian plateau group is the Rostoche.
Looking from the summit of the castle mountain of Lemberg, famous for
its beautiful prospect, we see, just behind the broad valley of the
Poltva River, a chain of high wooded hills which stretch toward the
northeast. They form the spurs of the Rostoche.
The Rostoche, called also the Lemberg-Lublin Ridge, lies, a profusely
cut, hilly, narrow plateau, which is bounded on the one side by the San
and Vistula Plain, on the other side by the low country of the Buh.
Toward the southwest the Rostoche has a steep rim, which, as a matter
of fact, is rather insignificant-looking; toward the east it resolves
itself into parallel hill-ridges, which gradually become lower and
between which lie marshy valleys.
The southern part of the Rostoche, which merges with the Podolian
Plateau near Lemberg and extends to the broad, sandy and marshy glacial
river valley of Tanva toward the northwest, is a plateau transformed
into an erosive hill-country. The highest hills attain a height of 400
m. The river valleys are in general flat; only along the steep borders
of the plateau are they cut deep. The steep western border is very
picturesque, with its deep gorges and loess walls. Many vigorous
springs appear here, among them the well-known Parashka spring, from
which a heavy column of water rises from time to time.
The oldest rock layer of the Rostoche is the chalk-marl. Above it lie,
in almost undisturbed horizontal layers, miocene limestone, sandstone,
clay, sand, Diluvial loam, while sand and broken stone with many
boulders, which are of unmistakable northern origin and were
transported by glaciers and streams of the ice period as far as the
southern part of the Rostoche, form a heavy cover everywhere. The
ground is not very fertile, sand and marl soil being particularly
wide-spread.
The northern part of the Rostoche, beyond the Tanva valley, is a broad,
slightly undulating plateau, which, in its highest part, reaches a
height of only 340 m. The western edge of the plateau is distinct and
steep and declines in places 100 m. to the low country of the Vistula.
Toward the north the plateau surface declines very gradually and merges
almost imperceptibly into the plain of the Pidlassye. The river
valleys, as those of the Buh, Vepr, are broad, flat and marshy.
The geological constitution of the northern Rostoche is almost entirely
similar to that of the southern part. Its soil cover, too, is not very
fertile, and only great woods have survived, especially in the
districts of the old morainic sand and loam. Only in the neighborhood
of the Pidlassye does the soil become more fertile. For the
configuration of surface of the Rostoche, the recent post-glacial
raising of the ground has also been of great significance, altho here
it was not nearly so intensive as in Podolia.
The Volhynian Plateau extends over a broad space between the Buh in the
west and the Teterev in the east, between the swampy plain of the
Polissye in the north and the Dniester-Dnieper watershed and the upper
Boh valley in the south. The Volhynian Plateau does not possess the
compactness of the Podolian or Rostoche Plateau. The swampy lowland of
the Polissye extends along the rivers into the heart of Volhynia,
thereby dividing its plateau country into several sections of different
size. Likewise, the inner structure and geological constitution of
Volhynia is variable. Western Volhynia, situated between the Buh and
Horin Rivers, has a sub-layer of chalk marl, which is capped in places
by layers of clay and sandstone and limestone of recent tertiary date.
Eastern Volhynia lies entirely in the region of the primeval Ukrainian
Horst, whose plicate granite-gneiss sub-layer is covered by old
tertiary deposits. In this tectonically disturbed region we meet with
traces of early volcanic action. Near Berestovetz, Horoshki, etc.,
species of eruptive rock appear as signs of radical disturbances of the
earth’s surface.
The surface soil of Volhynia is black soil only in the south. Beyond
that we find here sandy soil, white earth and loamy soil, as signs of a
one-time glacial covering and the action of fluvio-glacial waters. Many
regions of loamy ground are rich in vegetable soil and not without
considerable fertility.
The lowest part of the Volhynian Plateau is the western part, which
lies between the broad, marshy, flat valleys of the Buh and the Stir.
The slightly undulating, almost level plateau surface, which declines
imperceptibly toward the Polissye, here just attains a height of 200
m., while the next section, between the Stir and the Horin is the
highest part of Volhynia. As an extension of the above-mentioned
northern edge of Podolia, the Kremianetz-Ostroh hill-country intrudes
between the two rivers. Over 400 m. high, near the city of Kremianetz,
it declines toward the north, a steep section torn by gorges and
ravines. Near Dubno, the plateau is cut into a picturesque hill country
with a maximum height of 340 m. The hills of Volhynia have steep, often
rocky declines and flattened rocky peaks. North of Rivne and Lutzk they
finally begin to be lower and more rounded, then they dwindle to a flat
billowy tract of land, until, at the borders of the Polissye, we see
only an almost perfect plain.
Between the Horin and Sluch Rivers, the Volhynian Plateau becomes more
uniform. Its surface is flat, and broad valleys of the rivers which
flow toward the east, forming numerous ponds, part it slightly. Only in
the south is a height of more than 300 m. reached; in the north, where
the granite sub-layer appears everywhere, especially in river valleys,
barely 200 m.
The eastern part of the Volhynian Plateau extends, at first, as a
narrow plateau zone between the valleys of the Boh and the Teterev on
one side and of the Sluch on the other. Then the plateau spreads out
like a fan toward the north. At the source of the Boh and the Sluch,
the plateau reaches a height of 370 m.; at the sources of the Teterev,
340 m. Here the surface is level, except that here and there low,
gently-rounded hills arise. In the broad, northern part, the Volhynian
Plateau becomes much lower and finally separates into individual
plateau islands, as, for example, near Novhorod-Volinsky, Zitomir,
Ovruch, which rise gently from the marshy lowlands.
The valleys of the Volhynian rivers, broad, flat, with gentle slopes
and marshy bottoms, differentiate the Volhynian landscape most strongly
from the Podolian. The Volhynian landscape presents a view of flat,
wooded hills, slowly flowing streams between flat banks, marshes and
marshy meadows, sandy ground—all signs of the proximity of the
Polissye.
The Dnieper Plateau has the outlines of a longish, irregular polygon.
On the northwest it is bounded by the rocky valley of the Teterev, on
the southwest by the Boh River, on the south and southwest by the
Pontian steppe-plain, on the northeast by the Dnieper River.
This great space, however, does not constitute a uniform plateau. The
broad river valleys and broad depressions which traverse the plateau
have parted it into several sections. Only the uniform sub-layer and
the geologic character, as well as the uniform appearance of the
landscape, determine the natural unity of the region.
The sub-layer of the Dnieper Plateau is made up of the primitive
granite-gneiss clod of the Ukrainian horst. The granite-gneiss
formations were folded in the pre-cambrian period. The folds and
quarries stretch principally from north to south, and appear very
distinctly near Zitomir and Korsun, and at the rapids of the Dnieper.
The mesozoic layers also, which lie close to the granite-horst, are
folded at Trekhtimiriv. The tertiary layers, which form a thin cover
over the granite, lie mostly in undisturbed horizontal lines. Only
along the right, steep bank of the Dnieper we see them folded and
broken thru by quarries. In the neighborhood of the Shevchenko barrow
they appear most distinctly.
The occurrence of eruptive rock in the south of the plateau, appearing
in mound-shaped flat hills, is, however, connected only with the old
disturbances in the horst.
This species of rock of the Dnieper Plateau appears almost solely in
the declivities of the valleys and balkas. Otherwise it is covered
everywhere by an immense mantle of loam, loess, and chornozyom. The
glacial deposits, whose southern boundary passes through Zhitomir,
Tarashcha, Chihirin, and Kreminchuk, present, in the territory of the
Dnieper Plateau, examples of genuine fluvio-glacial moraine, as well as
sands of no great depth, and in rather erratic distribution.
The configuration of surface of the Dnieper Plateau is varied enough.
The greatest height (300 m.) is reached south of Berdichiv. Toward the
east and southeast the plateau becomes constantly lower. This lowering,
however, does not proceed regularly, different sections of the plateau
presenting different conditions in this respect.
The section projecting furthest toward the west to the Sob and Ross
Rivers is a level, slightly divided plateau, with a maximum height of
300 m. The tributaries of the Teterev, Irpen and Ross flow slowly in
flat valleys thru whole rows of ponds. Where they enter the plain they
finally have steep granite banks and rocky beds. The plateau section
between the Sob and Ross Rivers in the west and the Siniukha and Huili
Tikich in the east has more valleys. The river valleys and balkas are
deeper, their sides rockier, and thru them the plateau is transformed
in places into chains and groups of flat hills. But this plateau
section is lower than the preceding one, attaining only 260 m. Still
lower is the section between the Siniukha and the Inhuletz. It attains
a height of only 240 m. and is very even. The granite sub-layer appears
here even in the level steppe; the valleys and balkas are cut deep with
rocky bottoms and rocky slopes.
Besides these three sections, the Dnieper plateau embraces two long
strips of plateau which stretch along the right bank of the Dnieper.
The one is surrounded by the Dnieper, Irpen, and Ross Rivers, the other
stretches from the source of the Tiasmin to the rapids of the Dnieper.
The height of these strips of plateau is negligible, the highest points
attaining just 190 m. near Kiev, 240 m. between Trekhtimiriv and Kaniv,
250 m. near Chihirin, and barely 180 m. at the first of the rapids. The
steep declivity with which the plateau strips descend to the Dnieper
plain emphasize the antithesis between plateau and plain in this region
very markedly.
The difference in level surpasses 100 m. near Kiev and Katerinoslav and
150 m. near the Shevchenko barrow, not far from Kaniv. The declivity of
the right bank of the Dnieper is much torn by gorges, and everywhere we
see picturesque rock piles. The steep bank appears, especially to a
plain-dweller, like a chain of mountains and is even called “the
mountains of the Dnieper.” The idea of a “mountain bank” of the
Dnieper, therefore, need not be rejected outright. The aspect of Kiev
and the Shevchenko barrow is one of the most beautiful in the entire
Ukraine.
On ascending this “mountain chain,” however, which appears so imposing
from the left bank of the river, and looking toward the west, we find
before us only a slightly undulating plateau surface, with rounded
dome-shaped hills and deep valleys, belonging to the right-hand
tributaries of the Dnieper.
The nature of the landscape of the Dnieper Plateau is, consequently,
different from that of the Volhynian or Podolian. The lightly
undulating plateau, gradually becoming flatter toward the east and
south and broken up only near the river valleys into flat dome-shaped
hills; the valleys of the rivers, wide, not deep, and yet with rocky
river beds and rocky slopes, with loess gorges and walls; the mighty
Dnieper with its picturesque mountain shores; the never-ending grain
steppes crossed by little woods, mohilas and long, extended old walls
of rock—this is the landscape view of the old Kiev country, the heart
of the Ukraine.
The Dnieper Plateau becomes constantly lower toward the southeast,
without, however, losing its original landscape nature in the least.
Near the Dnieper rapids we see, quite distinctly, that the
miocene-covered sub-layer of granite of the Ukrainian plateau group
stretches straight across the river and is the cause of its rapids. But
the differences in level at that point are no longer different from the
variations in a plain. In the region of the source of the Samara and
along the Donetz the land finally rises above the 200 m. level again.
We are now in the Donetz Plateau.
As near as Isium we confront the first boundary post of the plateau in
the steep chalk rocks of Mt. Kremianetz on the Donetz River. Further
down we see the picturesque rocks of the famous monastery of “the Holy
Hills.” All these are parts of the northern verge of the plateau, which
is its limit on the north. Near Slavianoserbsk and Luhansk this
picturesque border reaches a height of 70 m. The course of the Donetz
also forms the eastern boundary; the southern boundary is formed by the
small strip of the Pontian Plain on the shore of the Sea of Azof; the
western border is denoted by the plain on the left bank of the Dnieper.
The Donetz Plateau stretches in a long flat ridge from N. W. W. to S.
E. E., and extends a flat side-ridge to either side. The longer one
goes southward, almost as far as Mariupol, the other northward to
Bakhmut. The surface of the plateau is very level and declines very
flatly toward all sides. Only light billows of land traverse the steppe
surface, which is strewn with countless tumuli. In the south these
hills often have a core of granite. The river valleys have steep, altho
not high slopes. They divide the uniform surface of the heights but
slightly. From the surface configuration one could never guess that at
this point there was once a mountain range which fell victim to the
exogenous forces of the earth’s water and air blanket. Only an
insignificant part of the surface of the Donetz Plateau lies more than
300 m. high; the highest point, Tovsta Mohila, barely reaching 370 m.
In its inner structure it is entirely different from all other parts of
the Ukrainian group of plateaus. The entire south and west of the
plateau is composed of folded granite-gneiss, of the Azof part of the
horst, capped by a thin tertiary layer, and in many places (especially
between Volnovakha and Kalmius) broken thru by eruptive rock
formations. Next to these, in the north and south of the plateau, lie
limestone, slate, clay and sandstone formations of devonian, carbonic,
permian, jurassic and cretaceous age, folded and broken thru by
ravines. Over this leveled basic range lie the horizontal tertiary
layers. The great development of the coal-containing carbon layers
gives to the monotonous, only recently bared steppe elevation of the
Donetz Plateau, great significance for the industrial life of all
Eastern Europe. The coal-fields of the Donetz Plateau, 23,000 km. in
size, are the richest and most important coal region of the present
Russian Empire. Thanks to these “black diamonds,” a forest of factory
chimneys (sparsely sown as yet, to be sure) has sprung up within the
most recent past in the black steppe, where the anthracite and pit-coal
collieries furnish the desired nourishment. Besides this, the permian
layers of the Donetz Plateau hold great deposits of rock-salt. Here,
too, lie the only quicksilver mines of the Russian Empire in Europe.
Rich copper deposits are being exploited here, besides which we must
mention the occurrence of zinc, silver, lead, and even gold in this
Donetz region, which has not yet been sufficiently explored by the
mining prospector.
The Donetz Plateau forms the easternmost member of the Ukrainian
plateau group, which constantly narrows toward the east. Outside of
this, the group rises only at the southernmost spurs of the Central
Russian Plateau above the 200 m. level. These regions of the Ukraine,
however, we may safely discuss in our description of the Dnieper Plain,
for the transition from this plain to the Central Russian elevation is
so imperceptible and gradual, the plateau character so undecided, that
even from the scientific morphological point of view, one can hardly
find any difference between the plain landscape and the neighboring
combined elevated surfaces.
THE UKRAINIAN PLAIN COUNTRY
The Ukrainian plateau group, which passes thru the Ukraine in its
entire length is hemmed in on both sides by two plain regions. Without
a break they accompany the extended plateau groups in the north and
south, uniting finally on the left bank of the Don and the country
below the Caucasus. The northern plain district accompanies the
northern decline of the Ukrainian horst, concealing a tectonically
disturbed substratum; the southern district accompanies the northern
border of the Black Sea and parts the broken chain of plicate mountains
from the plateau group of the Ukraine.
The northern plain district of the Ukraine joins directly on to the
Polish lowlands, and, indirectly, to the North German lowland.
The first section of the northern plain district is called Pidlassye
(Podlakhia, land on the Polish border). Its northern boundary consists
of the southern limits of the White Russian Plateau; the western
boundary of the flat elevations near Sidlez and Bilsk; on the south the
plain borders on the spurs of the Rostoche; in the east the boundary is
the Buh-Pripet divide, which is only 170 m. high. The surface of the
Pidlassye is very even, only slightly undulating in places on the north
and south borders. The river valleys are very broad and flat. Only the
great forest (the well-known Biloveza forest lies here) and the
water-courses bring variety into the monotonous country. The main
stream of the Pidlassye, the Buh, as well as its tributaries have the
character of genuine lowland rivers. They flow thru their over-great
valleys in great turns, divide into many arms, and form innumerable old
river beds. Besides these we find, in southern Pidlassye, a large
number of lakes and many swamps and moors which mark the sites of
former lakes.
The chalk and tertiary substratum appears only in very few places, the
rest being covered everywhere by sand and loam, which include boulders
and rubble of Finnic-Scandinavian origin. These are traces of the great
(second) glacial period of Northern Europe, which covered the entire
region of the Pidlassye with glacial ice. The lakes are morain-lakes.
The ice of the glacial period did not reach Pidlassye. At that time a
broad primeval river valley formed here as an extension of the primeval
Vistula river valley. In this valley the water from the melting glacier
flowed off to the east toward the lowland of the Polissye.
The Polissye (woodland) is one of the most remarkable lands of Eastern
Europe. Only a low (170 m.) and very flat divide, which is crossed
without difficulty by the Dnieper-Buh ship canal, separates the
Polissye from the Pidlassye. In the north the White Russian Plateau
approaches, in the south the Volhynian, in the east the Polissye
extends beyond the Dnieper to the spurs of the Central Russian Plateau.
The region thus bounded forms an immense flat trough, in the vertical
axis of which the Pripet River flows. The bottom of this trough is very
flat and lies at a height of 120–150 m. Only in places do we find
almost imperceptible rises of ground. The substratum of the Polissye is
composed of chalk marl with numerous holes made by springs (vikno =
window), while in the east oligocene formations also appear. But this
substratum is seen very seldom, all the rest of the Polissye being
covered with diluvial sands and great swamps. The sands take in all the
elevated places and form wandering or wood-covered dunes. These sandy
rises of ground, together with the elevated banks of some of the
rivers, afford the only sites for human abodes. All the remaining land
is marshy wood, genuine forest swamps, bog or moor. The Pripet with its
tributaries, the Stokhod, Stir, Hornin, Ubort, Uz (on the right) and
the Pina, Yassiolda, Sluch, and Ptich (on the left), comprises the
water system of the Polissye. All these rivers flow very slowly and
deposit the mud which they bring from the plateau regions surrounding
the Polissye along their courses. By this means they raise their beds
and their banks more and more, so that all these Polissian rivers flow
upon flat dams. At the time of high water the rivers overflow their
banks and flood the entire lowland far and near. At the time of the
melting of snows in the spring, or of the strong showers in the early
summer, the entire Polissye is transformed into an immense lake, above
whose surface only the flooded forests and the settled sandy elevations
of ground are visible. The spring flood lasts from two to three months,
the summer floods the same length of time, for the water flows off very
slowly because of the slight decline. On the highways and railroads all
traffic is blocked and certain places in the Polissye may be reached
only by water. During the flood period the rivers have often sought new
beds, and this explains the frequency of old river beds and river
branches, which are peculiar to all the Polissian river courses. And,
as reminders of the floods, innumerable pools and marsh lakes remain
behind.
These periodic floods are the main cause of the continuance of the
Polissian swamps. We can find two main types of marshes in the
Polissye. In the west and north of the region, great peat moors, with
pine woods, predominate; in the south and east treeless marsh meadows,
overgrown with willow brush. These are called hala. Many fictions are
told by the inhabitants of the Polissye about the swamps and small
marsh lakes being bottomless. For a long time it was even believed that
the swamps lay lower than the normal surface of the rivers. But exact
measurements have proved these “fairy tales” to be false and have shown
that the swamps of the Polissye are not deep and lie at a higher level
than the rivers. Since 1873 the Russian government has been working to
drain the swamps and reclaim them for civilization. Up to 1898, 6000
kilometers of canals are supposed to have been dug and 32,000 square
kilometers of ground made usable.
The glacial period was of great importance for the surface
configuration of the Polissye. Apart from the traces of the main
glacial period, which are met with frequently in southern Polissye, it
was the third glacial period that was of marked significance. The water
from the Baltic glacier flowed off thru the region of the present
Polissye and formed a large lake with the Dnieper as its outlet. The
deposits of this lake are to be found especially in the south of the
Polissye basin. The lake was then gradually filled in, the northern and
western tributaries bringing more sand, the southern ones mud. At the
same time the Pripet River cut in more deeply, and was, therefore,
constantly more able to carry the waters of the Polissye to the Dnieper
River. Swamps have taken the place of the lake and have gradually
covered the entire land. The many smaller lakes of the region (the
largest of them are Vihonivske Ozero and Knias) are the only remains
and proofs of the one-time great lake. Only at the time of high water
does the Polissye recall the memory of former times.
Dreary is the Polissian landscape. The dark forest in the deep-bottomed
swamps alternate with the open marsh-meadow covered with pools; with
gliding flow the many-armed rivers traverse the gloomy country. On
yellow-white sand-dunes stand a few log-houses amid wretched little
fields and poor meadows, corduroy and brush roads stretching for miles
connect small, very sparsely scattered human settlements.
The Polissye Plain also extends to the left bank of the Dnieper, and
there imperceptibly passes over into a comparatively narrow lowland
district which stretches along the main river of the Ukraine. This is
the third member of the series of plains of the Ukraine—the Dnieper
Plain. It extends toward the southeast as far as the region of the
rapids (porohi) of the Dnieper and rises slowly toward the northeast,
passing over into the Central Russian Plateau. The transition takes
place so imperceptibly that the difference in the nature of the country
only becomes apparent at the furthest bounds of Ukrainian territory,
which practically lie in the southern spurs of the Central Russian
Plateau.
The Dnieper Plain is quite level only along the river itself. Every
year a strip of the plain, in places 10 km. wide, is flooded by the
Dnieper River, wherefore it is full of old river beds and swamps, on
the Desna and near Cherkassy, where the lowland, too, enters upon the
right Dnieper bank, and also of sand-dunes. Near Chernihiv and Uizin
the landscape is quite Polissian and the name Polissye, too, is often
used here to denote the region. Toward the southeast the Polissian
character begins to gradually disappear. Black earth takes the place of
the sandy soil, the forest mantle becomes constantly thinner, and the
flat, undulating steppe-plain, with its innumerable barrows and
plate-shaped depressions of ground, where, in springtime, small steppe
lakes glisten in the sunlight, increases very rapidly.
The river valleys, along which the Dnieper Plain intrudes far into the
Central Russian Plateau, are very wide valley slopes on the right, and
flat slopes on the left side. Sand, swamps and forest terraces cover
the flat valley bottoms, which are flooded every spring.