Climatic conditions of the Caucasus. North Caucasus: nature and its description

The Caucasus cannot be classified as one climatic region. To the north of the axial belt of the Greater Caucasus there is a temperate climate, in Transcaucasia it is subtropical. Within them there are differences due to the nature of the relief, position in relation to air currents, position in relation to the Black and Caspian Seas, and local circulation.

The climate of the Caucasus changes in three directions:

from west to east - towards increasing continentality,

from north to south - towards increasing amounts of radiative heat

in the altitudinal direction - an increase in precipitation and a decrease in temperatures.

Cloudiness plays a special role - with its rise in the mountains and in the western regions of the Caucasus, due to its increase, the annual values of solar radiation are less than average.

In the summer months, the radiation balance in the Caucasus is close to tropical, local EMs transform into tropical ones.

Circulation: continental air of temperate latitudes dominates in the North Caucasus, subtropical air dominates in Transcaucasia. High mountain zones under the influence of western directions.

IN winter months the territory is located south of the “major axis”; regions are formed over the Black Sea and the south of the Caspian Sea low blood pressure. The result is the outflow of dense cold masses of the “major axis” to the Caucasus. However, the mountain wall prevents penetration to the south; it is still possible to bypass the coasts of the seas - “Nords” and “Bora”. In the west, a lot of snow falls in the mountains. To the east, the influence of the southwestern transport weakens and the influence of the Asian anticyclone intensifies, and snowfall decreases. A local anticyclone forms over the Armenian Highlands in winter.

IN summer time An area of low pressure is formed over Asia. Western currents of sea air from temperate latitudes from the North Atlantic are intensifying, and they are capturing the Caucasus. They deposit precipitation on windward slopes. In the second half, the Azores high moves north and often covers the Caucasus.

The role of hair dryers, mountain-valley winds and breezes, and the formation of a center of low pressure over the Armenian Highlands are noticeable. Sea basins moderate the temperature.

In general, southern slopes are characterized by higher (summer and winter) temperatures. The annual amount of precipitation increases with elevation in the mountains and decreases at all levels from west to east.

The Caucasus is located on the border of the temperate and subtropical zones. The influx of solar radiation is so significant that a local center for the formation of tropical air masses is created in Transcaucasia in the summer. The border of the temperate and subtropical zones runs along the axial part of the Greater Caucasus. Radiation balance 2300 MJ/m2/year (west) - 1800 (east) MJ/m2/year.

In winter, continental air of temperate latitudes (kWUS) from the Voeikov axis spreads to the Ciscaucasia. The prevailing winds are easterly and northeasterly directions. Cold air entering the Ciscaucasia lingers on the northern slopes of the Greater Caucasus, not rising above 700-800 m. And only in the northwestern part of the Black Sea chain, where the height of the ridges is less than 1000 m, does the cold air cross them. Low pressure is established over the Black Sea in winter, so cold, heavy air rushes towards it at high speed, literally falling from the mountains. Strong cold winds arise, the so-called Novorossiysk bora. The air temperature during boron drops to -15...-20°C. Bora is observed in the Anapa-Tuapse section.

The upper parts of the mountains are in the zone of action of a free atmosphere, where the predominant role belongs to the winds of the western directions. In winter, western transport prevails at an altitude of more than 1.5-2 km, and in summer - 3.5-4 km.

The formation of climatic conditions during the cold period is greatly influenced by cyclonic activity developing on the Mediterranean branch of the polar front. The trajectories of Mediterranean cyclones are directed to the northeast of the Black Sea and cross the Caucasus in its western part. Their movement through the Caucasus leads to the advection of tropical air, which causes intense thaws, melting of snow cover, and the emergence snow avalanches in the mountains and the formation of foens on the northern slopes of the Greater Caucasus. With the development of hair dryers, the air temperature can rise to +15...+20°C. As the height of the mountains increases, the absolute maximum temperature in winter decreases and at Elbrus station it becomes negative (-2...-3°C).

Frequent advection of heat and the influence of the sea determine the positive average monthly air temperature in Black Sea coast Caucasus. The average January temperature in Novorossiysk is +2°C, in Sochi +6.1°C. In Ciscaucasia average temperature air is -1...-2°C in the western regions, dropping to -4...-4.5°C in the center and rising again towards the Caspian Sea to -2...0°C. In the mountains, the temperature decreases with height, reaching -12... -14°C in the highlands, in the area of eternal snow and glaciers.

When cold air masses break through from the north, the temperature in the Ciscaucasia can drop to -30...-36°C. Even in Anapa the absolute minimum is -26°C, and in Sochi - -15°C.

The intensification of cyclonic activity in the cold season determines the winter maximum precipitation on the Black Sea coast of the Caucasus. In the rest of the territory, maximum precipitation occurs in summer.

In winter, snow cover is established on the plains and mountains of the Caucasus. It first appears on the plains with relatively warm winter only in the second half of December. In some winters, stable snow cover does not form. Snow often falls during cold spells and melts away during thaws. The thickness of the snow cover on the plains is 10-15 cm. On the southwestern slopes of the Greater Caucasus Mountains (Achishkho), due to the abundance of winter precipitation and a decrease in the frequency of winter thaws, the snow thickness reaches 3-4 m. In the mountains of the eastern part of the Caucasus it is reduced to 1 m (Myachkova N.A., 1983). The number of days with snow cover on the Stavropol Upland is 70-80, decreasing to the west and east of it to 50-40 and increasing in the mountains to 80-110 days due to a long cold period. On the lower border of the high mountain zone there is snow 120 days a year.

At this time, a region was formed on the Javakheti-Armenian Highlands high pressure. From here the cold continental air of Asia Minor (temperature -12°C) is carried out, penetrating into the middle part of the Rio-Kura corridor, but quickly transforming as it moves east. Colchis is filled with sea air masses of temperate latitudes, coming here with Mediterranean cyclones (t 4-6o). In winter, they constantly cross the Black Sea, where the pressure is low, and fall, as it were, into a trap between the ridges of the B. and M. Caucasus. The greatest amount of precipitation falls at the end of summer (August-September), as well as at the end of autumn - beginning of winter. In other regions of the Caucasus at this time there is no precipitation, with the exception of the Kura-Araks lowland. Here, autumn-winter precipitation and partly spring precipitation are associated with a branch of the Iranian polar front, along which cyclonic activity develops. It intensifies significantly on the slopes of Talysh and along the outskirts of this lowland.

In summer, the formation of the climate of the Caucasus is significantly influenced by the frequency of humid Atlantic air masses and dry continental air masses that form over the interior regions of Eurasia and arrive from the east. In this regard, the importance of the submeridional climate division (the transverse uplift of the Stavropol Upland - the Central Caucasus) is increasing. On the Black Sea coast of the Caucasus and in Western Ciscaucasia the air warms up to 22-23°C. In the highest parts of the Stavropol Upland and in the Mineralovodsk region, the average July temperature is 20-21°C. In the east of Ciscaucasia the air warms up to 24-25°C. In the mountains, the air temperature decreases with height, amounting to 10°C at an altitude of about 2500 m and 7°C at an altitude of 3000 m. At Elbrus station (altitude 4250 m), the average July temperature is only 1.4°C.

In the first half of summer, the influence of Atlantic cyclones, which determine the June maximum precipitation, intensifies in the Ciscaucasia region. Later, the transformation of air masses over the southeast of the Russian Plain increases, so already in mid-summer the amount of precipitation decreases, and conditions are often created for the formation of hot winds and droughts, the frequency of which increases in the east.

The annual amount of precipitation increases from the foothills to the mountains and up the slopes, but at the same time noticeably decreases when moving from west to east. In the Kuban-Azov lowland, the annual precipitation amount is 550-600 mm, in the Stavropol Upland it increases to 700-800 mm and decreases to 500-350 mm in the Eastern Ciscaucasia. On the Black Sea coast, the amount of precipitation increases rapidly from north to south (from 700 mm northwest of Novorossiysk to 1650 mm in the Sochi region). In the highlands of the western part of the Greater Caucasus, 2000-3000 mm of precipitation falls, and in the eastern part - only 1000-1500 mm. The amount of precipitation also decreases in the depression between the Skalisty and Bokovoy ridges, especially in the “shadow” of the Skalisty Range, amounting to 650-700 mm. The highest annual precipitation is observed on the windward southwestern slopes of the Greater Caucasus. At Achishkho station it is over 3700 mm per year. This - greatest number precipitation not only in the Caucasus, but throughout Russia.

Average annual precipitation: Colchis, the southern slope of the Western Caucasus - 1.5-2 thousand mm, Western and Middle Ciscaucasia 450-600 mm, Eastern Ciscaucasia, Terek-Kuma Lowland - 200-350 mm, Kura-Araks Lowland - 200-300 mm, Javakheti-Armenian Highlands 450-600 mm, Lenkoran Lowland - 1200 mm. The warmest summer is in the Kura-Araks Lowland (26-28°C), in the rest of the territory 23-25°C, in the Javakheti-Armenian Highlands 18°C. However, temperature and precipitation are subject to change depending on the height of the mountains, forming altitudinal climatic zonation. Thus, the average annual temperature on the Black Sea coast is 12-14°С, in the foothills of the Caucasus it is 7-8°С, at an altitude of 2-3 thousand m -3-0°С. In summer, despite the increase in solar radiation with height, the temperature drops by an average of 0.5-0.6°C every 100 m, and in winter by 0.3-0.4°C. When climbing the mountains, the average annual positive temperature remains only up to an altitude of 2300-2500 m. On Elbrus it is -10°C. Similar patterns persist for average monthly air temperatures. Thus, the average January temperature in the Ciscaucasia is -2-7°C, in the midlands and highlands - from -8 to -13°C; on Elbrus -19°С; in Novorossiysk 3°C, Sochi 5°C. In July, the temperature is 23-25°C everywhere, at an altitude of 2-2.5 thousand m -18°C, 4000 m -2°С.

Quantity atmospheric precipitation also changes with altitude. If in the north-eastern Ciscaucasia their precipitation is less than 300 m, further to the west 300-400 mm, and in the Western Ciscaucasia 400-500 mm, then in the low-mountain regions of Stavropol - Nalchik 500-800 mm, at the latitude and altitude of Vladikavkaz - 800-1000 m (1.5 thousand

Climate of the Caucasus

m), at an altitude of 2 thousand m on average 1000-1500 mm; higher the amount of precipitation decreases: Terskol - (3050 m) - 930 mm.

The height of the snow line is 2800-3000 m, in the western part - 3200-3500 m, in the eastern part of the Greater and Lesser Caucasus, glaciation is negligible - 3 square meters. km. On B.K. - 1420 km2, their total number is 2200. Of these, 70% is located on the northern slope, 30% on the southern slope. Types of glaciers - mountain-valley (20% of the area), cirque and hanging. The centers of glaciation are Elbrus, Kazbek, and other peaks of the central Caucasus in M.K. - Aragats, Zangezur Range, Javakheti Range. All glaciers are in the stage of retreat (10-20 m/year).

The climate and relief features of the Caucasus determine its modern glaciation. Within Russia in the Caucasus, there are 1,498 glaciers with a total glaciation area of 993.6 km2, which is 70% of the total number of glaciers and glaciation area of the Greater Caucasus. The sharp predominance of glaciers on the northern slope is due to orographic features, snowstorm transport of snow by westerly winds beyond the barrier of the Dividing Range and slightly less insolation than on the southern slope. The snow line lies at altitudes of 2800-3200 m in the western part of the Caucasus and rises to 3600-4000 m in the east.

The greatest glaciation is concentrated in the Central Caucasus. The largest massif of modern glaciation is the Elbrus glacier complex (area 122.6 km2). The double-headed Elbrus is covered with a firn-ice cap with a diameter of about 10 km, which feeds over 50 glacial streams radiating from it. The largest complex valley glacier in the Caucasus is the Bezengi glacier (length 17.6 km, area 36.2 km2), located at the foot of the Bezengi wall and feeding the Cherek-Bezengi river. It is followed by the Dykh-Su glaciers (length 13.3 km, area 34.0 km2) and Karaugom (length 13.3 km, area 26.6 km2).

In the Western Caucasus, due to the low altitude of the mountains, there is little glaciation. Its largest areas are concentrated in the Kuban basin near the highest mountain peaks - Dombay-Ulgen, Pshish, etc. Glaciation of the Eastern Caucasus due to the great dryness of the climate is less significant and is represented mainly by small glaciers - cirques, hanging, cirque-valley.

total area glaciers - 1965 km2. Glaciation reaches its greatest development between Elbrus and Kazbek, from here it gradually decreases to the west and sharply to the east. The most common are cairns and hanging ones. 20% are valley glaciers. Everyone is regressing.

Climate of the North Caucasus

Climate graph

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Average temperature (°C)	-3.7	-2.9	1.2	9.4	15.7	20	22.2	21.6	16.2	9.6	3.5	-0.6
minimum temperature (°C)	-6.8	-6	-2.5	4.5	10.3	14.4	16.4	15.6	10.4	4.8	0.3	-3.3
maximum temperature (°C)	-0.6	0.3	4.9	14.3	21.2	25.7	28.1	27.6	22	14.4	6.7	2.2
Average Temperature (°F)	25.3	26.8	34.2	48.9	60.3	68.0	72.0	70.9	61.2	49.3	38.3	30.9
minimum temperature (°F)	19.8	21.2	27.5	40.1	50.5	57.9	61.5	60.1	50.7	40.6	32.5	26.1
maximum temperature (°F)	30.9	32.5	40.8	57.7	70.2	78.3	82.6	81.7	71.6	57.9	44.1	36.0
Precipitation rate (mm)	33	31	26	33	43	53	55	38	38	28	35	38

The difference in precipitation between the driest and wettest months is 29 mm. Temperature change throughout the year is 25.9 °C. Useful tips About reading the climate table: For each month, you will find data on precipitation (mm), average, maximum and minimum temperatures (in degrees Celsius and Fahrenheit). First line value: (1) January (2) February (3) March (4) April (5) May, (6) June (7) July (8) August (9) September, (10) October (11) November (12) December.

Winter holidays in the Caucasus

North Caucasus– this is a place where you can come in any season and enjoy in a relatively small area various types recreation. Mountains, sea, mineral springs, lakes and waterfalls - this is what the Caucasus can please a tourist with. Winter and New Year's holidays in this part of Russia have a special flavor. Moreover, winter in the Caucasus is mild and pleasant, and it is rarely very frosty and windy.

Ski holidays in the Caucasus

Winter - best time for skiers. And holidays in the Caucasus at this time are one of the best active holidays in Russia. The North Caucasus gives you the opportunity to choose slopes to suit every taste: a fashionable holiday in Krasnaya Polyana or a little more modest, but surrounded beautiful landscapes skiing in the Elbrus region or in Dombay. Except alpine skiing You can ride snowmobiles or cross-country skis, or go horseback riding.

In the Sochi region, where excellent infrastructure has been built for the Winter Olympics, vacationers have access to not only mountain slopes, but also numerous entertainment, skating rinks and cinemas, clubs and restaurants. There are no problems with accommodation: you can book a hotel room, you can rent an apartment or a room from local residents. The only problem is the high cost and exceptional popularity of the Sochi ski slopes. If you want to spend the New Year holidays in this part of Russia, then you need to organize your vacation, especially booking a hotel, in mid-autumn.

In the Elbrus region, as in Dombay, there is little entertainment besides direct skiing from the mountains. There are plenty of hotels here, but they are all small and private, so you also need to book them very well in advance, and you shouldn’t expect exceptional service.

By the way, you can relax in the Caucasus Mountains in winter, but without skiing: just stay in an alpine camp or in one of several high-mountain hotels and contemplate the stunning views. Such a vacation will be life-saving for those who are tired of the constant flow of information and need solitude and the opportunity to reflect.

New Year's holidays are fun at the ski resorts of the Caucasus thanks to entertainment programs. Meet New Year on the mountain or on the slope means an unforgettable experience of a lifetime. But there is one caveat: prices for hotels, food and entertainment here soar by the end of December and remain very high throughout January.

Healthy winter holidays in the Caucasus

Caucasian Mineral Waters, perhaps, the best place in the European part of Russia, where you can spend the New Year holidays with maximum health benefits. Numerous resorts provide the full range of their usual services, while each of them tries to provide a good entertainment program for the entire weekend. A calm and leisurely holiday in the health resorts of the Caucasus may seem boring, but in winter the healing effect is complemented by magnificent winter landscapes and crystal clear air.

Living in Kislovodsk or Pyatigorsk gives you the opportunity to plunge into interesting story these cities, visit on a tour places associated with the names of great Russian writers and public figures.

A wellness holiday in the Caucasus is a wonderful option for a winter family holiday in Russia.

Hiking and car tours in the Caucasus

The Caucasus abounds in hiking trails, and they are accessible all year round. As a rule, simple trekking routes are built so that people walking along them can see maximum beauty with minimal effort. There are such trails both in cities and in remote mountainous areas, so each tourist will choose a route based on the capabilities of his body. For example, you can leisurely spend a whole day in Kislovodsk, walking in the famous Resort Park on the mountain, which offers an amazing view of Elbrus.

Tours to the Chegem waterfalls in Kabardino-Balkaria are extremely popular in winter. The legendary waterfalls of the Chegem Gorge fascinate with their beauty at any time of the year, but in winter they are especially impressive. Frozen water forms ice pillars that look more like giant candles. Excursions to the mountain lakes of Karachay-Cherkessia and Kabardino-Balkaria are also very popular among tourists. However, it is advisable to travel to mountain beauty accompanied by experienced guides.

Combined tours

For lovers active rest Combined tours around the North Caucasus are suitable; they are offered by many travel agencies. Typically, these tours include visits to major cities and a short trip to attractions in the mountains. So, you can visit important historical and cultural places of Kislovodsk and “visit” Elbrus in 6–7 days. The bravest ones can include climbing Elbrus in their tour.

Horseback riding tours are very popular; they are organized in almost every Caucasian republic of Russia. Also interesting are safari tours, during which you can visit several most beautiful places. This is the best New Year's holiday for collectors of impressions who want to see as many unique corners of the Caucasus as possible at one time.

The climate of the Caucasus changes in three directions:

from west to east - towards increasing continentality,

from north to south - towards increasing amounts of radiation heat

in the altitudinal direction - an increase in precipitation and a decrease in temperatures.

Cloudiness plays a special role - with its rise in the mountains and in the western regions of the Caucasus, due to its increase, the annual values of solar radiation are less than average.

In the summer months, the radiation balance in the Caucasus is close to tropical, local EMs transform into tropical ones.

Circulation: continental air of temperate latitudes dominates in the North Caucasus, subtropical air dominates in Transcaucasia. High mountain zones under the influence of western directions.

During the winter months the territory is located south of the “major axis”; Low pressure areas are forming over the Black Sea and the south of the Caspian Sea. The result is an outflow of dense cold masses of the “major axis” to the Caucasus. However, the mountain wall prevents penetration to the south; it is still possible to bypass the coasts of the seas - “Nords” and “Bora”. In the west, a lot of snow falls in the mountains. To the east, the influence of the southwestern transport weakens and the influence of the Asian anticyclone intensifies, and snowfall decreases. A local anticyclone forms over the Armenian Highlands in winter.

In summer time An area of low pressure is formed over Asia. Western currents of sea air from temperate latitudes from the North Atlantic are intensifying, and they are capturing the Caucasus. They deposit precipitation on windward slopes. In the second half, the Azores high moves north and often covers the Caucasus.

The role of hair dryers, mountain-valley winds and breezes, and the formation of a center of low pressure over the Armenian Highlands are noticeable. Sea basins moderate the temperature.

The Caucasus is located on the border of the temperate and subtropical zones. The influx of solar radiation is so significant that in the summer a local center for the formation of tropical air masses is created in Transcaucasia. The border of the temperate and subtropical zones runs along the axial part of the Greater Caucasus. Radiation balance 2300 MJ/m 2 /year (west) - 1800 (east) MJ/m 2 /year.

The formation of climatic conditions during the cold period is greatly influenced by cyclonic activity developing on the Mediterranean branch of the polar front. The trajectories of Mediterranean cyclones are directed to the northeast of the Black Sea and cross the Caucasus in its western part. Their movement through the Caucasus leads to the advection of tropical air, which causes intense thaws, melting of snow cover, the occurrence of snow avalanches in the mountains and the formation of hair dryers on the northern slopes of the Greater Caucasus. With the development of hair dryers, the air temperature can rise to +15...+20°C. As the height of the mountains increases, the absolute maximum temperature in winter decreases and at Elbrus station it becomes negative (-2...-3°C).

Frequent advection of heat and the influence of the sea determine the positive average monthly air temperature on the Black Sea coast of the Caucasus. The average January temperature in Novorossiysk is +2°C, in Sochi +6.1°C. In the Ciscaucasia, the average air temperature is -1...-2°C in the western regions, dropping to -4...-4.5°C in the center and rising again towards the Caspian Sea to -2...0°C. In the mountains, the temperature decreases with height, reaching -12... -14°C in the highlands, in the area of eternal snow and glaciers.

When cold air masses break through from the north, the temperature in the Ciscaucasia can drop to -30...-36°C. Even in Anapa the absolute minimum is -26°C, and in Sochi - -15°C.

In winter, snow cover is established on the plains and mountains of the Caucasus. It first appears on plains with relatively warm winters only in the second half of December. In some winters, stable snow cover does not form. Snow often falls during cold spells and melts away during thaws. The thickness of the snow cover on the plains is 10-15 cm. On the southwestern slopes of the Greater Caucasus Mountains (Achishkho), due to the abundance of winter precipitation and a decrease in the frequency of winter thaws, the snow thickness reaches 3-4 m. In the mountains of the eastern part of the Caucasus it is reduced to 1 m (Myachkova N.A., 1983). The number of days with snow cover on the Stavropol Upland is 70-80, decreasing to the west and east of it to 50-40 and increasing in the mountains to 80-110 days due to a long cold period. On the lower border of the high mountain zone there is snow 120 days a year.

At this time, a high pressure area is formed on the Javakheti-Armenian Highlands. From here the cold continental air of Asia Minor (temperature -12°C) is carried out, penetrating into the middle part of the Rio-Kura corridor, but quickly transforming as it moves east. Colchis is filled with sea air masses of temperate latitudes, coming here with Mediterranean cyclones (t 4-6o). In winter, they constantly cross the Black Sea, where the pressure is low, and fall, as it were, into a trap between the ridges of the B. and M. Caucasus. The greatest amount of precipitation falls at the end of summer (August-September), as well as at the end of autumn - beginning of winter. In other regions of the Caucasus at this time there is no precipitation, with the exception of the Kura-Araks lowland. Here, autumn-winter precipitation and partly spring precipitation are associated with a branch of the Iranian polar front, along which cyclonic activity develops. It intensifies significantly on the slopes of Talysh and along the outskirts of this lowland.

The annual amount of precipitation increases from the foothills to the mountains and up the slopes, but at the same time noticeably decreases when moving from west to east. In the Kuban-Azov lowland, the annual precipitation amount is 550-600 mm, in the Stavropol Upland it increases to 700-800 mm and decreases to 500-350 mm in the Eastern Ciscaucasia. On the Black Sea coast, the amount of precipitation increases rapidly from north to south (from 700 mm northwest of Novorossiysk to 1650 mm in the Sochi region). In the highlands of the western part of the Greater Caucasus, 2000-3000 mm of precipitation falls, and in the eastern part - only 1000-1500 mm. The amount of precipitation also decreases in the depression between the Skalisty and Bokovoy ridges, especially in the “shadow” of the Skalisty Range, amounting to 650-700 mm. The highest annual precipitation is observed on the windward southwestern slopes of the Greater Caucasus. At Achishkho station it is over 3700 mm per year. This is the highest amount of precipitation not only in the Caucasus, but throughout Russia.

The amount of precipitation also varies with altitude. If in the north-eastern Ciscaucasia their precipitation is less than 300 m, further to the west 300-400 mm, and in the Western Ciscaucasia 400-500 mm, then in the low-mountain regions of Stavropol - Nalchik 500-800 mm, at the latitude and altitude of Vladikavkaz - 800-1000 m (1.5 thousand m), at an altitude of 2 thousand m on average 1000-1500 mm; higher the amount of precipitation decreases: Terskol - (3050 m) - 930 mm.

The height of the snow line is 2800-3000 m, in the western part - 3200-3500 m, in the eastern part of the Greater and Lesser Caucasus, glaciation is negligible - 3 square meters. km. On B.K. - 1420 km 2, their total number is 2200. Of these, 70% is located on the northern slope, 30% on the southern slope. Types of glaciers - mountain-valley (20% of the area), cirque and hanging. The centers of glaciation are Elbrus, Kazbek, and other peaks of the central Caucasus in M.K. - Aragats, Zangezur Range, Javakheti Range. All glaciers are in the stage of retreat (10-20 m/year).

The climate and relief features of the Caucasus determine its modern glaciation. Within Russia in the Caucasus, there are 1,498 glaciers with a total glaciation area of 993.6 km 2, which is 70% of the total number of glaciers and glaciation area of the Greater Caucasus. The sharp predominance of glaciers on the northern slope is due to orographic features, snowstorm transport of snow by westerly winds beyond the barrier of the Dividing Range and slightly less insolation than on the southern slope. The snow line lies at altitudes of 2800-3200 m in the western part of the Caucasus and rises to 3600-4000 m in the east.

The greatest glaciation is concentrated in the Central Caucasus. The largest massif of modern glaciation is the Elbrus glacier complex (area 122.6 km 2). The double-headed Elbrus is covered with a firn-ice cap with a diameter of about 10 km, which feeds over 50 glacial streams radiating from it. The largest complex valley glacier in the Caucasus is the Bezengi glacier (length 17.6 km, area 36.2 km2), located at the foot of the Bezengi wall and feeding the Cherek-Bezengi river. It is followed by the Dykh-Su glaciers (length 13.3 km, area 34.0 km2) and Karaugom (length 13.3 km, area 26.6 km2).

The total area of glaciers is 1965 km2. Glaciation reaches its greatest development between Elbrus and Kazbek, from here it gradually decreases to the west and sharply to the east. The most common are cairns and hanging ones. 20% are valley glaciers. Everyone is regressing.

The climate of the Caucasus is very diverse. The northern part of the Caucasus is located within temperate zone Transcaucasia is subtropical. This geographical position significantly influences the formation of the climate of various parts of the Caucasus.

The Caucasus is a striking example of the influence of orography and relief on climate-forming processes Radiant Energy is distributed unevenly due to different angles of its incidence and different heights of surface levels. The circulation of air masses reaching the Caucasus undergoes significant changes, meeting on its way the mountain ranges of both the Greater Caucasus and Transcaucasia. Climatic contrasts occur over relatively short distances. An example is the western, abundantly moistened Transcaucasia and the eastern, dry subtropical climate of the Kura-Araks lowland. The exposure of the slopes is of great importance, greatly influencing the thermal regime and the distribution of precipitation. The climate is affected by the seas washing the Caucasian Isthmus, especially the Black Sea.

The Black and Caspian Seas moderate the air temperature in summer and contribute to its more even daily cycle, moistening the adjacent parts of the Caucasus, increase the temperature of the cold season, and reduce temperature amplitudes. The flat eastern Ciscaucasia and the Kura-Araks lowland, which protrudes deeply into the isthmus, do not contribute to the condensation of moisture coming from the Caspian Sea. The Ciscaucasia is greatly influenced by continental air masses coming from the north, including the Arctic, which often significantly reduce the temperature of the warm season. A spur of high East Siberian barometric pressure often lowers the temperature of the cold season. There are cases when cold air, flowing from the east and west of the Greater Caucasus, spreads into Transcaucasia, causing a sharp drop in temperature there.

Air masses coming from the Atlantic Ocean and the Mediterranean provide high humidity western parts Caucasus and slopes of ridges of western exposure. Additional moisture is brought by air masses passing over the Black Sea. The influence of the Caspian Sea is less pronounced.

In general terms, the climate of the Caucasus changes significantly in three directions: from west to east towards increasing dryness and continentality, from north to south towards increasing total radiation and radiation balance, and in altitude on mountain structures, where altitudinal zonation is clearly manifested.

Total radiation within the Caucasus ranges from 460548 J/sq. cm in the north to 586,152 J/sq. cm in the extreme south. Annual radiation balance from 146538 to 188406 J/sq. cm. The amount of solar radiation depends not only on latitude, but also on cloudiness. Many peaks of the Caucasus are characterized by persistent cloudiness, so direct solar radiation here is below average. To the east it increases due to decreased humidity. The exception is Lankaran and Talysh, where the topography promotes condensation of water vapor and increased cloudiness.

The amount of total radiation and radiation balance in different regions of the Caucasus is not the same due to contrasts in orography, relief, different angles of incidence of solar rays and physical properties underlying surface. In summer, the radiation balance in some areas of the Caucasus approaches the balance of tropical latitudes, so the air temperatures here are high (the Ciscaucasia and Transcaucasian plains), and in abundantly humidified areas there is high evaporation and, accordingly, increased air humidity.

The air masses that take part in the circulation over the territory of the Caucasus are different. Mainly continental air of temperate latitudes dominates over the Ciscaucasia, and subtropical air dominates in the Transcaucasus. High mountain belts are influenced by air masses coming from the west, and the northern slopes of the Greater Caucasus and the Arctic - from the north.

In the Ciscaucasia, located south of the band of high barometric pressure, cold air often enters. Low pressure remains over the Black Sea and in the southern part of the Caspian Sea. Pressure contrasts cause cold air to spread southward. In such a situation, the barrier role of the Greater Caucasus is especially great, serving as an obstacle to the widespread penetration of cold air into Transcaucasia. Typically, its influence is limited to the Ciscaucasia and the northern slope of the Greater Caucasus to approximately an altitude of about 700 m. It causes a sharp decrease in temperatures, an increase in pressure and an increase in wind speed.

Intrusions of cold air masses from the northwest and northeast are observed, bypassing the Greater Caucasus ridges along the shores of the Caspian and Black Seas. The accumulated cold air flows over the low ridges. and spreads along the western and eastern coasts to Batumi and Lenkoran, causing temperatures to drop on the western coast of Transcaucasia to -12°, on the Lenkoran lowland to -15° C and below. A sharp drop in temperature has a disastrous effect on subtropical crops and especially citrus fruits. The pressure gradients in the above situations between the Ciscaucasia and the Transcaucasus are sharply contrasting, and the spread of cold air from the Ciscaucasia to the Transcaucasia is very rapid. Cold winds of high, often catastrophic speeds are known as “bora” (in the Novorossiysk region) and “norda” (in the Baku region).

Air masses coming from the west and southwest from the Atlantic Ocean and the Mediterranean have the greatest impact on the western coast of Transcaucasia. When moving further to the east, they, overcoming the ridges located on their way, adiabatically heat up and dry out. Therefore, Eastern Transcaucasia is characterized by a relatively stable thermal regime and low precipitation.

The mountain structures of the Lesser Caucasus and the Javakheti-Armenian Highlands contribute to the formation of a local anticyclone in winter, causing a strong decrease in temperature. In summer, low pressure sets in over the highlands.

In the second half of summer, the Caucasus is influenced by the spur of the Azores barometric maximum, located within the Russian Plain between 50 and 45° N. w. It determines the decrease in cyclonic activity in summer. This is associated with a decrease in precipitation in the second half of summer (compared to the first). At this time, the importance of local convective precipitation, due to the daily variation of air temperatures, increases.

In the Caucasus, foehns, which are common in mountains with dissected relief, actively appear. Associated with them hot weather in spring and summer. Mountain-valley winds and breezes are also characteristic.

On the plains of Ciscaucasia and Transcaucasia, the average July temperature is 24--25 ° C, and its increase is observed to the east. The coldest month is January. In the Ciscaucasia the average January temperature is -4, -5° C, in the western Transcaucasia 4-5° C, in the eastern Transcaucasia 1-2° C. At an altitude of 2000 m, the temperature in July is 13°C, in January -7°C, in the highest zones - in July 1°C, in January from -18 to -25°C.

The annual amount of precipitation increases with elevation and at all levels decreases noticeably from west to east (most uniformly in high zones). In the Western Ciscaucasia the amount of precipitation is 450-500 mm, in the foothills and on the Stavropol Upland at an altitude of 600-700 m - up to 900 mm. In the east of the Ciscaucasia - 250-200 mm.

In the humid subtropics of Western Transcaucasia on the coastal plains, the annual precipitation reaches 2500 mm (in the Batumi region). Maximum in September. In the Sochi area 1400 mm, of which 600 mm falls in November - February. On the western slopes of the Greater and Lesser Caucasus, the amount of precipitation increases to 2500 mm, on the slopes of the Meskheti Range to 3000 mm, on the Kura-Araks Lowland it decreases to 200 mm. The Lenkoran Lowland and the eastern slopes of the Talysh Range are abundantly moistened, where 1500-1800 mm of precipitation falls.

The hydrographic network of the Caucasus is represented by numerous rivers and lakes, the distribution of which throughout the territory is associated not only with climatic conditions, but also with orography and relief.

Almost all rivers of the Caucasus originate in the mountains, where huge amounts of moisture accumulate in the form of liquid and solid precipitation and glaciers. As it rises upward due to an increase in precipitation and a decrease in evaporation losses, the annual surface runoff increases and the density of the river network increases. Rivers originating in the mountains play a transit role within the plains of Ciscaucasia and Transcaucasia.

The Greater Caucasus watershed ridge delimits the river basins of the Black, Azov and Caspian seas.

The lowland rivers of Ciscaucasia are distinguished with a slow flow and small floods. Some of them originate on the slopes of the Stavropol Upland. Their spring floods are associated with melting snow. In summer they either dry up or form chains of lakes (Western and Eastern Manych).

In mixed-fed rivers, the upper reaches are located in the mountains, and the lower sections are located within the plains. These include Kuban, Kuma, Rioni, Terek, Kuri and Araks.

Typically mountainous are the Bzyb, Kodor, Inguri and the upper sections of most rivers of the Caucasus. Their sources are located in the nival belt, the rivers flow in deep, often canyon-like gorges (Sulak, Terek, etc.). They are characterized by high flow speeds, rapids, and waterfalls.

Depending on the topography, amount and regime of precipitation, the density of the Caucasus river network ranges from 0.05 km/sq. km in the east of Ciscaucasia d6 1.62 km/sq. km in the mountains.

Rivers starting in the high mountain zone are fed by snow, snow-glaciers (Kuban, Terek, Rioni, Kodor, etc.). In rivers fed by snow and glacier, maximum flow rates are observed not only in spring due to snow melting, but also in summer as snow and glaciers melt in the upper altitudinal zones.

The rivers of the humid subtropics are predominantly rain-fed and are characterized by sharp fluctuations in flow. During rainfall, precipitation turns into turbulent powerful streams, carrying a mass of coarse material and unloading it in the lower reaches. In the absence of rain, such rivers turn almost into streams; They belong to the Mediterranean type (rivers between Tuapse and Sochi).

The sources of the rivers of the Lesser Caucasus are located in the zone of 2000-3000 m. Groundwater plays a large role in their nutrition. Melting snow in the spring contributes to a sharp increase in levels and flows, with minimal flows in June and July (Kura, Araks).

The turbidity of the water depends on the nature of the eroded rocks and sediments. Many rivers of the Caucasus, especially Dagestan, are characterized by high turbidity - 5000-7000 g / cubic meter. m (clays, shales, sandstones, limestones). The turbidity of the Kura and Terek rivers is high. Rivers flowing in crystalline rocks have the lowest turbidity.

The hardness and mineralization of river waters varies widely. In the Kura basin, hardness reaches 10-20 mg/l, and mineralization 2000 kg/l.

The transport significance of the Caucasus rivers is small. Only in the lower reaches are the Kura, Rioni and Kuban navigable. Many rivers are used for timber rafting and especially widely for irrigation. Hydroelectric power stations have been built on many rivers of the Caucasus (Zangezur cascade, etc.).

There are relatively few lakes in the Caucasus - about 2000. Their area is usually small, with the exception of the mountain lake Sevan (1416 sq. km). On the plains of the Caucasus along the coasts of the Azov and Caspian Seas, lakes of the lagoon and estuary type are common. The Manych lakes are unique, forming an entire system. In summer, the mirror of the lakes of the Kuma-Manych depression. is sharply reduced, and some dry up. There are no lakes on the lower slopes of the mountains and in the foothills, but higher in the mountains they are quite widespread.

The largest lake is Sevan. until recently it occupied an area of 1416 square meters. km, its maximum depth was 99 m with an absolute height of the water surface of 1916 m. The release of the lake's water in connection with hydropower construction lowered its level by more than 18 m, which is why its depth and area decreased. This caused serious changes in the hydrological regime of the lake and affected other aspects natural conditions the lake basin itself and the surrounding area. In particular, the masses of birds that nested and rested during migration on the group of daughter lakes of Sevan, Gilli, disappeared. Due to the drainage of Sevan's waters, this area turned into vast exposed peatlands. Dozens of species of animals and birds have disappeared, fish resources have catastrophically decreased, especially the resources of the most valuable Sevan trout - ishkhan.

The lake is located in a mountain basin, which is a complex synclinal trough that has experienced fault dislocations in places. A well-known role in the formation of the basin was played by the damming of the tectonic valley by a lava flow. A project was developed to utilize this huge reservoir as a powerful source of hydropower and water for irrigation. To increase the flow of the river flowing from the lake. In Hrazdan they began to drain the upper layer of lake waters, which then passed through 6 hydroelectric stations of the Sevan-Hrazdan cascade. The surface flow in the upper reaches of Hrazdan stopped - Sevan water went through a tunnel to the turbines of the Sevan hydroelectric station.

According to the new project for the use of Sevan waters, further lowering of their level has been suspended. It will remain at 1898 m, and the picturesque reservoir will remain within boundaries close to natural. Through a 48-kilometer tunnel in the Vardenis ridge, water is supplied to Sevan from the upper reaches of the river. Arps. A recreation area with a national park is being created on the shores of the lake, and the strip of land freed from under the waters of the lake is being afforested. The main problem of the lake and its basin at present is the preservation and restoration of the largely unique natural conditions and endemic species of flora and fauna, in particular the aforementioned Sevan trout, which is also of great commercial importance. In the future, measures should be taken to raise the lake level by 4-5 m.

The basins of mountain lakes are tectonic, karst, volcanic, cirque. Some occupy depressions in the moraine relief. Volcanic lakes are predominantly dammed and are common on the Karabakh plateau and the Armenian Highlands. There are many karst lakes in Western Georgia. Glacial lakes are well preserved in the Teberda basin - Badukskie, Murudzhinskie, Klukhorskoe (at the pass of the same name). There are lakes in the floodplains of the rivers of the Caucasus plains. The dammed Lake Ritsa is unique and very beautiful. The lakes of Colchis were formed during the formation of the lowland itself, the largest of them being Lake Paleostomi.

Caucasus. They are significant in reserves and varied in chemical composition and degree of mineralization. Their formation is associated with geotectonic structures and infiltration of atmospheric precipitation. Fissure and strata-fissure waters are common in folded geostructures. The movement of water occurs along the cracks of tectonic faults, faults and thrusts, along the strike of folds into river valleys.

The mineral composition of groundwater is determined by the composition of rocks. Crystalline rocks are sparingly soluble, so the groundwater circulating in them is relatively poorly mineralized. Groundwater located in sedimentary deposits is often saturated with easily soluble compounds and highly mineralized. The underground waters of the Caucasus are predominantly cold - up to 20°C. There are subthermal ones - above 20 and hot ones - above 42 ° C (the latter are not uncommon within the Greater and Lesser Caucasus).

The chemical composition of the groundwater in the Caucasus is very diverse. Carbon dioxide mineral springs are especially characteristic; there are soda springs of the Borjomi type, salt-alkaline springs of the Essentuki type, and sulfate-hydrocarbonate springs of the Kislovodsk Narzan type (in the Ardon, Chkhalta basin, etc.). There are also chloride waters, hydrogen sulfide waters (Matsesta, Chkhalta), radon thermal waters up to 35 ° C (Tskhaltubo springs). The mineral waters of the Caucasus are used by numerous resorts.

Climate, orography and relief determine the modern glaciation of the Caucasus. The total area of its glaciers is about 1965 square meters. km. (about 1.5% of the entire territory of the Caucasus). The Greater Caucasus is the only mountain region of the Caucasus with widespread development of modern glaciation. The number of glaciers is 2047, the glaciation area is 1424 sq. km. About 70% of the number of glaciers and glaciation area is on the northern slope and about 30% on the southern slope. The difference is explained by orographic features, snowstorm transport of snow by westerly winds beyond the barrier of the Dividing Range, and increased insolation on the southern slope. The most glaciated is the Central Caucasus, where 5 glaciers (Dykhsu, Bezengi, Karaugom on the northern slope, Lekhzyr and Tsanner on the southern) have an area of approximately 40 square meters. km. Their length is more than 12 km. The modern snow border of the Greater Caucasus in the southwest lies at an altitude of 2800-3200 m, in the east it rises to 3600 m. The area of Transcaucasian glaciers is small - a little more than 5 square meters. km (Zanzegur Ridge, peak of Aragats). The glaciers of the Caucasus play a large role in feeding the rivers of the Caucasus, determining their full flow and the nature of the alpine-type water regime.

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Summer is hot everywhere, with the exception of the highlands. Thus, the average temperature on the plain in summer is about 25 °C, and in the upper reaches of the mountains - 0 °C.

The abundance of heat and light ensures the development of vegetation in the steppe zone for seven months, in the foothills for eight, and on the Black Sea coast for up to eleven. (T not lower than +10).

Winters in the Ciscaucasia are quite warm (the average temperature in January is -5ºC). This is facilitated by warm temperatures coming from the Atlantic Ocean. air masses. On the Black Sea coast, the temperature rarely drops below zero (the average January temperature is +3ºC). In mountainous areas, the temperature is naturally below -4 - 8° C.

Precipitation.

Dry Central Asian winds penetrating through the Caspian Sea and humid Black Sea winds have a decisive influence on the distribution of precipitation.

Precipitation they enter this territory mainly thanks to those coming from the west cyclones, as a result of which their number gradually decreases to the east. Most precipitation falls on the southwestern slopes of the Greater Caucasus. (2600mm) (most of all in our country). To the east, precipitation drops to 600 mm per year

Their number on the Kuban Plain is approximately 400 mm. The Stavropol Plateau serves not only as a watershed, but also as a barrier limiting the influence of the Black Sea winds in the east of the region. Therefore, the southwestern regions of the North Caucasus are quite humid (1410 mm of precipitation falls per year in Sochi), while the eastern ones are arid (Kizlyar - 340 mm).

The North Caucasus is a huge territory that starts from the Lower Don. It occupies part of the Russian Platform and ends with the Greater Caucasus Range. Minerals, mineral water, developed Agriculture- The North Caucasus is beautiful and diverse. Nature, thanks to the seas and expressive landscape, is unique. The abundance of light, warmth, alternation of dry and humid areas provides a variety of flora and fauna.

Landscape of the North Caucasus

On the territory of the North Caucasus are the Krasnodar and Stavropol Territories, Rostov region and Kabardino-Balkaria, North Ossetia and Dagestan, Chechnya and Ingushetia. Majestic mountains, endless steppes, semi-deserts, forests make this region so interesting for tourism.

The North Caucasus represents an entire system of mountain ranges. Its nature changes with altitude above sea level. The landscape of the territory is divided into 3 zones:

Mountain.
Predgorny.
Steppe (plain).

The northern borders of the region extend between the Kuban and Terek rivers. There is a foothill region to the south that ends with multiple ridges.

The climate is influenced by the abundance of mountains and the proximity of the seas - the Black, Azov, and Caspian. which can be found in the North Caucasus, contain bromine, radium, iodine, and potassium.

Mountains of the North Caucasus

From the icy northern regions to the hot southern regions The Caucasus is spread out - the highest mountains of the country. They were formed during the period

The system is considered a young mountain structure, just like the Apennines, Carpathians, Alps, Pyrenees, and Himalayas. Alpine folding - last era tectogenesis. It led to numerous mountain structures. It is named after the Alps, where the process took its most typical manifestation.

The territory of the North Caucasus is represented by the Elbrus and Kazbek mountains, the Skalisty and Pastbishchny ridges, and the Cross Pass. And this is only a small, most famous part of the slopes and hills.

The highest peaks of the North Caucasus are Kazbek, whose highest point is at 5033 m. And the extinct volcano Elbrus - 5642 m.

Thanks to the complex geological development, the territory and nature of the Caucasus Mountains is rich in gas and oil deposits. There is mining of minerals - mercury, copper, tungsten, polymetallic ores.

A cluster of mineral springs, different in their chemical composition and temperature, can be found in this area. The extraordinary usefulness of the waters led to the creation of resort areas. Zheleznovodsk, Pyatigorsk, Kislovodsk are widely known for their springs and sanatoriums.

The nature of the North Caucasus is divided into wet and dry areas. The main source of precipitation is the Atlantic Ocean. That is why the foothill areas of the western part are quite moist. While the eastern region is subject to black (dust) storms, hot winds, and drought.

The nature features of the North Caucasus lie in the diversity of air masses. In all seasons, the cold dry stream of the Arctic, the wet stream of the Atlantic, and the tropical stream of the Mediterranean can penetrate the territory. Air masses, replacing each other, bring a variety of weather conditions.

In the North Caucasus there is also a local wind - the foehn. Cold mountain air, falling down, gradually warms up. A hot stream is already reaching the ground. This is how the foehn wind is formed.

Often cold air masses penetrate through the eastern and western sides. Then a cyclone reigns over the territory, destructive for the heat-loving flora.

Climate

The North Caucasus is located on the very border of the temperate and subtropical zones. This gives the climate softness and warmth. Short winter, which lasts about two months, long summer - up to 5.5 months. The abundance of sunlight in this area is due to the same distance from the equator and the pole. Therefore, the nature of the Caucasus is distinguished by its riot of colors and brightness.

It falls in the mountains a large number of precipitation. This is due to the fact that air masses, lingering on the slopes and rising upward, cool and release moisture. Therefore, the climate of mountainous regions differs from the foothills and plains. During the winter, a layer of snow accumulates up to 5 cm. The border of eternal ice begins on the northern slopes.

At an altitude of 4000 m, even in the hottest summer there are practically no temperatures above zero. In winter, avalanches are possible from any sudden sound or unsuccessful movement.

Mountain rivers, stormy and cold, originate when snow and glaciers melt. That is why floods are so intense in the spring and practically dry up in the fall, when the temperature is low. Snow melting stops in winter, and turbulent mountain streams become shallow.

The two most large rivers The Northern Caucasus - Terek and Kuban - give the territory numerous tributaries. Thanks to them, fertile chernozem soils are rich in crops.

Gardens, vineyards, tea plantations, and berry fields smoothly transition into the arid zone. These are the features of the nature of the Caucasus. The cold of the mountains gives way to the warmth of the plains and foothills, black soil turns into chestnut soils.

Mineral water

You should know that the characteristics of the North Caucasus are a whole complex of factors. These include distance from seas and oceans. The nature of the relief, landscape. Distance from the equator and pole. The direction of air masses, the abundance of precipitation.

It so happens that the nature of the Caucasus is diverse. There are fertile lands and dry areas. Mountain meadows and pine forests. Dry steppes and deep rivers. Wealth natural resources, the presence of mineral waters makes this area attractive for industry and tourism.

The description of the nature of the Caucasus is remarkable in that more than 70 healing springs can be found on its territory. These are cold, warm, hot mineral waters. They are different in their composition, which helps in the prevention and treatment of diseases:

gastrointestinal tract;
skin;
circulatory system;
nervous system.

The most famous hydrogen sulfide waters are located in the city of Sochi. Ferrous springs - in Zheleznovodsk. Hydrogen sulfide, radon - in Pyatigorsk. Carbon dioxide - in Kislovodsk, Essentuki.

Flora

The vegetation cover of the territory is as diverse as wild nature Russia. The Caucasus is divided into mountain, foothill, and plain zones. Depending on this, the vegetation cover of the area also changes. It is determined by climatic conditions, soil, and precipitation.

Mountain meadows are lush alpine, hayfields. Thickets of rhododendron add color to the forbs. There you can find juniper, creeping shrubs that are adapted to a snowy lifestyle. They are in a hurry to replace them broadleaf forests, where oak, beech, chestnut, and hornbeam grow.

Meadow-swamp vegetation alternates with arid semi-desert areas. They are filled with artificial plantings - poppies, irises, tulips, groves of white acacia and oak.

The black-fruited lands are represented by extensive berry fields and vineyards. The nature of the Caucasus is favorable for fruit trees, shrubs - pear, cherry plum, hawthorn, thorn, dogwood.

Fauna

The steppes are inhabited by such animals as the gopher, jerboa, brown hare, steppe ferret, fox, and wolf. The wild nature of Russia is also rich in them. The Caucasus, its semi-desert regions, is favorable for the long-eared hedgehog, the combed and midday gerbil, the ground hare and the corsac fox. There are saigas (steppe antelopes). Roe deer live in forest areas, Brown bear, bison

The nature of the Caucasus is different big amount reptiles. A humid and warm climate is an excellent condition for their survival and reproduction. This steppe viper and boas, snakes and lizards.

You can find wild boar, jungle cat, and jackals. There are waterfowl, as well as eagle, kite, kestrel, lark, bustard, harrier, and crane.

Minerals

The nature of the Caucasus is rich in large deposits of oil and gas. Deposits of hard and brown coal, copper and manganese ores, asbestos, and rock salt are of industrial importance.

Soil studies have shown that everything necessary for National economy metals can be found in the North Caucasus. These are the deposits:

zinc;
copper;
chromium;
aluminum;
arsenic;
lead;
gland.

Recently, the development of building stone has gained wide popularity. Durable tuff lava and roofing slate are especially valued. Local Neogene limestone is used for the construction of buildings. The North Caucasus is famous for its deposits of granite, marble, and basalt. Deposits of gold and silver have been discovered.

Conclusion

The main features of the nature of the North Caucasus lie in its diversity. A combination of glacial mountains with chokeberry lowlands, alpine meadows and semi-deserts. Heavy precipitation in the western territory passes into dry winds in the eastern regions.

Cyclones, warm and cold air fronts form a feature of the North Caucasus. Currents from the Atlantic Ocean and Mediterranean Sea carry moisture. Dry air masses from Central Asia and Iran is being hit with a hot wind.

Clean, transparent air, saturated with ultraviolet radiation, gives longevity to its multinational inhabitants. Warm, short winters, high level The agricultural sector attracts travelers. Healing springs and natural mineral deposits make this area attractive for the healthcare system and industry.

Multi-level landscape, numerous rivers - the natural beauty of the region amazes with its splendor. Historical and cultural attractions add energy to this fertile area.

Climatic conditions of the Caucasus. North Caucasus: nature and its description

Climate of the Caucasus

Climate of the North Caucasus

Climate graph