In the summer, the combined team of the MAI Tourist Club and the State Customs Committee “Citadel” (Brest) visited the mountains of the eastern part of the Central Tien Shan. Despite the fact that not all of the initial plans were realized, the campaign was a success. We got acquainted and fully imbued with the area, passed several beautiful passes and climbed the three highest peaks of the Tien Shan. See below for a photo report of our trip.
I'll tell you a little about what we wanted and what happened to go through. The acclimatization stage went according to plan. It included the passage of two survey passes of the Seven Muscovites (1B, 4130) and Chontash (2B, 4570) and the first ascent to the summit of Explorers of the Tien Shan (4490). Then, having reached the South Inylchek glacier, we climbed up it and through the Komsomolets glacier climbed out to the Schmidt Plateau pass (3B, 5270), which had not been visited for a long time. From its saddle we passed the traverse of the untrodden peak 5650 and, ahead of schedule, descended through the Proletarsky tourist glacier to MAL on South Inylchek.
At the next stage, we planned to pass three high-altitude traverses. But due to problems with my back and the paramount desire of the team to climb the seven-thousanders, they refused to continue the planned route. Later we switched to separate ascents in the upper reaches of the Southern Inylchek, sometimes for convenience dividing into subgroups. As a result, through the Razorvanny glacier we climbed the Eastern Saddle of Khan-Tengri (5800 m) and made an attempt to climb into. Tent Western (6511), climbed Khan-Tengri (7010) and Pobeda (7439), climbed the western peak of the peak of Military Topographers (6815).
The way from the base camp to the Semenovsky glacier takes 2.5 - 3 hours. The tents of the first camp are not located directly at the confluence with the South Inylchek, but a little lower, hiding from large avalanches from Khan Tengri and Chapaev Peak behind a rocky spur.
Feeling some euphoria from going on the route, we got carried away and talked until late in the evening. The degree in the blood also interfered with sleep. As a result, we passed out at ten, and at midnight got up for the early passage of a narrow and dangerous section between the peaks of Chapaev and Khan-Tengri, popularly called the bottle.
Evening snow covered all traces. The ascent began almost in the dark. The flashlight snatched out only 50 meters of the glacier in front of my feet. We went straight up, focusing on the silhouettes of large mountains. I was on Khan Tengri 8 years ago, but now everything has changed. Instead of deep snow - firn, powdered with snow. Yes, and we went down for the most part along the opposite side.
Before the beginning of the dangerous place we were overtaken by a bunch. One of the men in its composition was on Khan last year and in general terms he imagined where the standard ascent path passes.
The surrounding landscape brightened, and the mountains woke up.
On the way to the neck of the bottle from the Chapaev Peak, an avalanche began, which went lower, but kept us in suspense and covered us with snow dust.
A little higher we saw a tent with a crazy man who decided to put it in such a place.
Tent - dot in the center of the frame
Someone is coming down
Camp 5300 is located a little higher than the icefall of the Semenovsky glacier. Considering yesterday's gatherings, we could not deny ourselves the desire to boil tea there and take a nap for an hour.
The upper reaches of the Southern Inylchek and the peak of the Military Topographers (6873)
The rest cheered us up a little and we climbed relatively fresh into the bergschrund under the Western Saddle of Khan-Tengri. Here, at an altitude of 5800, the tents of the assault camp are located. The further route along the western ridge of Khan-Tengri is almost entirely fixed with stationary railings. There are also small sites for spending the night at 6350 (for one tent), 6400 (for two tents), at 6600 (for 1 tent), near the summit.
Compared to 2009, now most of the tents at 5800 are located in a wide covered berg under the saddle, and caves are being torn off there. It's less windy and safer. 8 years ago, from the saddle to the north, almost from under our feet, a giant cornice flew off, breaking off right along the path with poles.
A simple ascent to Khan Tengri could not give normal acclimatization. Therefore, we decided to climb with bivouac equipment to 6400, set up a tent, go to the top, and then descend and spend the night. Maybe in terms of load, such a plan was not entirely ideal, since it would be more competent to spend the night at 6400 first, and then climb the mountain the next day. But we were afraid of the worsening weather that the forecast promised. We decided to make the most of our first outing.
We packed up the camp and at about 3 o'clock in the morning we went up from 5800 m. I was lucky at the start to slip through a group of foreign climbers, and Misha stood behind them and later bypassed them one by one. On the way to 6400 I overtook a few people, whom I didn’t see more on the way to the top and on the descent, they probably turned back.
In 3 hours I climbed to the site at 6400, where one tent was already standing. The weather was nasty, visibility was limited, and a gusty wind was blowing. Therefore, I did not dare to set up our tent alone and started leveling and completing the site. Together with Misha, who soon came up, we set up and stretched out a tent, in which we left our belongings and equipment.
It must be said that climbing Khan-Tengri along the classic route from the Western Saddle is not quite sporty. The almost continuous thread of the railing allows you to climb and descend from the top in almost any weather. Modern equipment reliably protects even from strong winds, and the lack of visibility deprives you of pleasure, but does not interfere with the ascent. So we, of course, remembering the “cold - wind” from Vladimir Stetsenko, decided that there was no reason not to go upstairs.
If up to 6400 even with a backpack I felt quite fresh, then continuing the ascent already light, I noticed that the pace had dropped. Misha, on the contrary, added and went a couple of pitches ahead. I tried to find motivation to climb to the top, where I had already been before, along a fixed route and in the absence of visibility. I persuaded myself to continue climbing for the sake of further acclimatization. In front of the “trough” I caught up with Misha, who ran into a line on the railing.
We clearly lacked acclimatization, since the previous climb was a traverse of the Bagpipe peak (5650) with an overnight stay at 5300. I looked at the people in front, going noticeably slower and still resisting and continuing to move up. And I understood that if they endure, then I can endure a little.
We went to the top together with the people of Alma-Ata. The climb from 6400 took about 5 hours. Physically and psychologically, he was given hard. After a couple of weeks, we went to Pobeda easier and with much more pleasure. I dragged a heavy DSLR upstairs for nothing, taking only a couple of shots. We never saw the northern Inylchek behind the clouds.
Misha on top
We went down to the tent at 6400, where we had lunch and settled down to rest. The forecast was predicted to be negative, but we did not deny ourselves a high overnight stay.
We woke up at one in the morning and hurried down. Having passed the bottle before sunrise, at 5 am we were at South Inylchek.
On the left is Pogrebetsky Peak (6527)
Meanwhile, our main team climbed the East Saddle of Khan-Tengri through the icefall of the Razorvanny glacier. And having made an attempt to climb the Western Tent, in bad weather, she was forced to turn around and go down to the camp on the saddle. And there was no time left for a second attempt, as the deadline for our meeting in MAL was running out.
Vazha Pshavela (6918) and Nehru (6742)
Khan Tengri (6995)
Having reunited with the team, they began to jointly build further plans. It became clear that we no longer had time to continue the originally planned route and in the end go to Pobeda. As a result, we decided that it would be easier and more interesting to go to individual peaks. In addition, at that moment there was still hope for a possible traverse of the Victory.
The guys who were not on Khan decided to go there. And Misha and I were joined by Vanya, who was already a snow leopard, and we planned a walk to the upper reaches of the Zvezdochka glacier.
Here, in the Inylchek region, the main focus is on Khan Tengri. This year, more than a hundred people climbed from the south alone. Another part of the people is trying to climb the Pobeda Peak. The rest of the interesting and easily accessible peaks, which have a not so attractive height, are deprived of attention. Climbers visited many six-thousanders of the Meridional Ridge 1-2 times. In the area of the glaciers Komsomolets, Shokalsky, Putevodny and other glaciers there are a lot of untrodden five-thousanders. The third highest peak of the Tien Shan - the peak of the Military Topographers (6873 m) is climbed extremely rarely, 1-2 groups in 5 years.
Since we didn’t have any descriptions, we decided with our subgroup to go up to the upper reaches of the Zvezdochka and already there decide what to do next. They planned to choose between Military Topographers and Eastern Victory, depending on what they saw.
The path to the upper reaches of the Zvezdochka leads along a marked path to the icefall at the turn of the glacier. Then it passes by the first camp of Pobeda under the pedestal of the Abalakov route and further up under the walls of Eastern Pobeda.
Abalakov's route goes from left to right
In the center of the frame, the western peak of the peak of the Military Topographers
There are many lakes in the central part of Zvezdochka. The glacier is broken not strongly. A small icefall opposite the spur of Shipilov Peak goes along the right side of the glacier. In order not to fall through, after dinner, we put on snowshoes and went further in them.
Western Summit of Military Topographers Peak (6815)
Avalanche from the Victory balcony. To the right is Zhuravlev's route
The rocky walls of the Eastern Victory impress with their steepness and scale. The sun practically does not illuminate them. Of the four routes laid here, none is repeated.
About 4 kilometers did not reach the Chonteren pass, located between the Eastern Victory and the Military Topographers the day before. In the morning Misha complained of being unwell. Probably not fully recovered after Khan Tengri, and yesterday at 9 o'clock was not easy. We approached the pass take-off, but did not rise higher. Since they considered that the rest will be much more productive below.
The next day, the condition and mood is excellent. Chonteren climbed almost on foot, hanging 50 meters of railings at the top of the takeoff. From the Chinese side, too, there are no big difficulties. Therefore, the tourist category of the pass 3B is very conditional.
Shipilov Peak (6201)
The advantage of the route to the summit of Eastern Pobeda (6762 m) is that from the saddle of the pass (5500 m) it is light and with the current state of snow it takes a day. We, having a certain margin of time, decide to go to the peak of the Military Topographers located further.
Behind the crest to Eastern Pobeda
A narrow cornice ridge goes straight from the pass in the direction of the peak of the Military Topographers. Walking along it in a bunch in a small group is a pleasure.
Above the ridge expands, turning into a snowy slope, which leads to a small plateau. On the edge of the plateau there is a group of picturesque ice seracs. Vanya dubbed them Julie's, since in Anatoly's reports he often saw similar landforms. Large pieces of ice break off the edge of the plateau and gradually slide into the abyss. While lunch was being prepared, we had time to walk and climb a little.
Victory Array
Walls of Military Topographers Peak
Between the seracs is Pobeda Peak
The camp was set up at an altitude of 6050 under the slopes leading to the western ridge of the Military Topographers. While the guys were setting up the tent, I managed to trail up and take some pictures of the mountain. The entire path of the traverse of Valery Khrishchaty's team from Pobeda to Khan opened up before my eyes.
Peaks of the legendary traverse in one panorama
Panorama from Pobeda to Khan
The plans to traverse the summit, which had arisen, were postponed until future trips, since Misha, motivating the decision by the preservation of strength for the Victory, refused to accompany us on the ascent.
In the morning, new adventures awaited us. About 5 o'clock shook a couple of times. As it turned out later, these were the echoes of a seven-magnitude Chinese earthquake. Where there was a small bergschrund the day before, a 3-meter ice wall appeared. Our entire plateau sank, deep ice funnels formed on the slope. There have been landslides here and there. As the guys from our second subgroup, who were descending from Khan at that moment, later said, avalanches descended from Chapaev and Khan Tengri at the same time, a cloud of dust flew to Inylchek. And just a few minutes before that, they managed to leave the Semenovsky glacier around the corner.
During the evening reconnaissance, the first rock gendarme of the western ridge of the Military Topographers seemed rather difficult. For its passage it would be necessary to hang a railing. Therefore, we decided to climb the ridge in a new way, leaving already above the gendarme.
South view
The amount of snow on the slopes was decent. Sometimes there were spots of crust, but mostly we had to trail and not forget about the avalanche danger. It went hard. Initially, having taken with them an additional rope and some kind of rock equipment, they left it all on the shelf. Because we realized that if we encounter serious technical difficulties, then in the current state we will not make it to the top. And everything that is easier, we will climb in a bunch.
The upper reaches of the South Inylchek
From the place of exit to the ridge under the rocky rise to the second gendarme there is a long section with cornices. We were more embarrassed not by them, but by the real chances to leave with an avalanche on the sheer cliffs of the Chinese side. At some point, they even tied up the entire length of the rope in order to be able to alternately release each other and tuck it behind protruding stones.
The weather didn't help the climb, but it didn't make us turn around either. Hoods and windproof masks saved from the gusty wind. Having passed the cornices, we approached the rocky gendarme. The lower part was climbed. I climbed higher, tensing a little in the fireplace, and threw off the rope to Vanya.
Above the gendarme, the crest expands and becomes simple. But the wind and deep snow made it difficult to go. We climbed to the Western summit of the Military Topographers (6815 m) in the absence of visibility. In the tour, they found a note from Kirikov-Oleynik-Parshin dated 2005, who, in turn, removed the note from Sergey Lavrov from 1999.
According to the navigator, there were still 400 meters and 60 in height to the Main Peak, but there were no thoughts of going there without visibility.
It cleared up on the descent
We went down to camp 6050, where Misha met us with an awesome borscht, by 18:30 in the evening.
We got up early in the morning, went down to Zvezdochka and ran to the base camp, where we were already met by the guys who had successfully climbed Khan Tengri.
In the evening, an Iranian woman came to talk to us, which the guys actually saved on the Khan. According to stories, during an overnight stay at 6400, at 8 pm, she went down to the ledge to their tents and remained seated. The girl no longer had the strength to continue the descent. Initially, she refused the invitation to go into the tent, as well as the offer of tea. But in the end, they put her in a sleeping bag, warmed her, gave her a drink, and sent her downstairs in a normal condition in the morning.
After resting for a couple of days, they began to gather for the Victory. The weather is over by now. After August 10, not heavy but frequent snowfalls began, and winds blew up above. We understood that there could be no eternal bad weather and a window would definitely appear, we only needed to guess the exit to Vazha Pshavela by this moment. And from there to the top day. Part of the team also did not want to give up the idea of a traverse so easily, so they took an additional arc tent upstairs, all together intending to live in a tent.
There are seven of us left on the team. Zhenya flew to work after trying to climb the Western Tent, and Maxim after climbing Khan Tengri. And three guys from Novosibirsk and Moscow joined us. We decided to go up the mountain autonomously, but climb together, trying to help each other.
Dmitry Grekov gave us a radio station and further helped by maintaining and reporting the current weather forecast. This attitude was very pleasant, especially since we were not Ak-Sai's clients.
While the weather was on the Tien Shan, the people, believing that the time had not come, acclimatized on the Khan, rested and talked in the base camp. As a result, when everyone was ready to go up, the weather turned off. Before us, three people climbed through Vazha, who unsealed the mountain this season, and four guys from the Novosibirsk team passed the traverse, climbing the Zhuravlev route and descending the classic.
We went upstairs on August 14th, believing that just in time for the possible window on the 18th-19th, we would row up to Vazha.
The first obstacle on the way to the summit is the icefall of the Wild Pass. Unlike the further route, every year the first climbers on the mountain hang it with new railings. The icefall itself is normal. Above a steep step in one and a half ropes, everything is walked on foot. Dangerous approach under the hanging dumps and ice at the beginning of the railing. Therefore, it is advisable to pass the icefall either early in the morning or in the late afternoon, when the peak of solar activity is behind.
Leaving the base camp after lunch, we stopped for the night about a kilometer from the icefall. It is scary to stop closer because of possible avalanches and landslides from the slopes of Pobeda.
Having passed the icefall in the morning, we went through the snowy fields to a small trough on the Dikiy pass. While dinner was being prepared, the stragglers approached. Since the weather was not promised for tomorrow, the goal on this day is to climb to the caves at 5800, in order to comfortably wait for it to improve there.
View of the Western Saddle of Khan Tengri
Exit to the Wild
The slopes above the Wild are gentle, but overloaded with snow and avalanches. Plots of deep snow alternate with a firn board. Put on beepers and snowshoes. Trying not to cut the slope, we went up, breaking the path.
In the center of the frame we passed the traverse of the top of the Bagpipe (5650)
According to the information we have, two caves were dug on the slopes for three and six people. Coming to the bottom of them at an altitude of 5700, as it later turned out to be less, they expanded it to seven people. Three guys from the parallel group went to spend the night higher.
By evening the weather had deteriorated and it was very cold. While expanding our cave, we met a team of people descending from above. The weather prevented them from going to the top. To the question: “Where are you from?”, Ilya, who led the group, replied: “From hell!”.
At night, they dug up the entrance to the cave a couple of times. The whole next day the revenge continued. Our walkie-talkie quickly sat down. Left without weather and without a forecast, they began to try to get information by satellite phone. In response to an SMS with a request, one of our friends wrote that heavy rains were expected at Pobeda, another sent a long text in English, copied from the site, saying that everything would be very bad, but not without specifics. We were also interested in specific figures for cloudiness, precipitation and wind strength.
Seeing what was happening on the street, and having no perspective, the idea of a traverse of the summit was finally abandoned, switching to a radial ascent. Extra things and an additional tent were left in the cave and closer to dinner on August 17, when it was a little more visible, we went upstairs.
There are several rocky belts on the ridge of Vazha from 5800 to peak 6918. The first is at 5800 - 6000, the second is 6100 - 6250 and a couple of small areas above 6400. There are traditional places for a tent at 6100 under the protection of small stones, and at 6400. There are no places protected from the wind. In case of heavy snowfalls, the rocks at 6100 and 6400 do not fully protect against avalanches either. In fact, a small arc tent can be put up almost everywhere, breaking off part of the slope. You will have to tinker with the platform for the tent.
The rocky sections of the ridge are fixed with railings. But they are not updated and only sometimes they are duplicated by the forces of enthusiasts with newer ropes. In some places the rope is broken or without braid. The rocks are simple, so it is better to climb on your own, insuring yourself with a jumar.
In the evening we went to the sites at 6400. Three guys walking in parallel found a ready place for their arc redfox. We began to expand the site next to our large tent. After some time, they came across a human body, as it turned out later, perhaps it was Alexander Popov, who was covered here in 2012 by an avalanche. Having dug it with snow, they went 50 meters to the side and dug a place on the slope.
We are building a site at 6400
The bodies of those who died at the Victory are a little tense. It is clear that there is simply no strength and opportunity to go down. But it's one thing when a person is wrapped in an awning and a tent and conditionally buried away from the path. Another, when at 7250, in the trough under the gendarme, a dead person just sits. It is not so difficult to wrap it in an awning, but you need to know about it in advance and have an awning with you. On a ridge covered with fir, you can’t just bury it in the snow and you won’t take off your puff.
Behind the peak of Nehru
Walk through the main geographical features of the mountain system Northern Tien Shan located near Almaty. The Northern Tien Shan mountains are the most visited in Kazakhstan, due to the proximity of a large metropolis. The mountains are located what is called "side by side". When describing some sections, I will compare them with the plains and another mountainous region of the Almaty region - Zhetysu Alatau. Due to the opportunities for the development of various types of tourism, the Northern Tien Shan can be called the Ile-Kungei tourist and recreational system (TRS). I will not describe the meaning of this concept.
The article will be an introduction to the section. From it you can start acquaintance with the features of the mountains of Almaty.
Explanations on the names of mountain ranges: Ile Alatau - Zailiysky Alatau, Zhetysu Alatau - Dzungarian Alatau.
The following ridges belong to the Northern Tien Shan system: Ile Alatau, Kungei Alatau, Terskey Alatau and Uzynkara (Ketmen). Let us consider in more detail the first two, which are included in the Ile-Kungei TRS. We will get to the Terskey Alatau and Uzynkara ridges in the following articles.
Ile-Kungey TRS located in the extreme south of the Almaty region. The system includes 2 mountain ranges Ile Alatau and Kungei Alatau. Ile Alatau belongs to the mountain system of the Northern Tien Shan and is its northernmost range, rising above the Ili depression up to 5017 m (Talgar peak) and stretching for 360 km from west to east, having a width of about 30-40 km. The Kungei Alatau range within the Republic of Kazakhstan is included only by the northern slopes of its eastern half. The length of the ridge is 156 km, width - 12 km (Kazakhstan part). The highest point is Ishenbulak peak (4647 m). According to the topographic map, the highest point is Chaikovsky Peak (4653 m), located 1.3 km west of Ishenbulak Peak [author's note].
Ile Alatau has rather steep northern slopes and more gentle southern ones. The northern slopes in front of the plain almost throughout their entire length turn into hilly "counters". The southern slopes descend into the mountain valleys of Chilik (Kazakhstan) and Chon-Kemin (Kyrgyzstan). The eastern and western extremities have a more gentle relief than the middle part of the ridge (the Asy plateau, the Zhinishke valley in the east, Kastek and Karakastek in the west). Ile Alatau is characterized by U-shaped deep gorges, long moraine ridges in front of large glaciers, which makes it difficult to approach them.
Zailiysky Alatau from the foothill plain 
Peak Talgar 5017 m - the highest point of Ile Alatau and the entire Northern Tien Shan 
Chaikovsky Peak 4653 m - the highest point of Kungei Alatau (Kazakhstan)
Kungei Alatau with its northern slopes descends into the valley of the Chilik River, to the Zhalanash Valley, and in the extreme east - to the Charyn River. The Kungei Alatau valleys are gentle, however, the slopes themselves are as steep as in Ile Alatau. The southern slopes descend into the basin of Lake Issyk-Kul (Kyrgyzstan).
A characteristic feature of Kungei Alatau is the high-mountainous alpine plateaus located between U-shaped valleys at their confluence with Shelek. They appear to the west of the Orikty (Uryukty) river valley. The plateaus themselves abruptly break off to the north to Chilik, and in the south they are framed by rocky snow-ice peaks, abs. high which are more than 4000 m.
Kungei plateaus. Photo from the lane. Amanzhol (Zailiyskiy Alatau) Another feature is that in the ridges extending from the main one to the north, there are peaks that exceed the main Kungei Alatau ridge. So, for example, in the Taldy gorge there is a peak of Kyz-Ymshek 4024 m, while the height of the main ridge in the upper reaches of Talda does not exceed 3830 m. The distance to the main ridge from the peak of Kyz-Ymshek is 8 km. The main range reaches 4000 m only in the valley of the Karakiya River, located 25 km west of Talda.
The glaciation of the ridge appears in the gorges closest to Karakiya, and the first valley glacier is located in the neighboring Karasai gorge. The moraines in front of the glaciers are not as long as in Ile Alatau. In the upper reaches of all the gorges, where there are no glaciers, traces of recent glaciation have been preserved in the form of moraines, among which there are many lakes. Sometimes in the circus of one gorge their number can reach 10, for example, in the Kutyrga gorge.
Common features of the Ile-Kungei TRS is that the forest grows mainly on the slopes of the northern exposure. Here, in winter, most of the snow mass accumulates. The slopes of the southern exposure, even in winter, are often not covered with snow.
In summer, you need to know that the slopes of the eastern exposure warm up in the morning, so rockfalls are possible in the first half of the day, and on the western ones - in the afternoon. In this regard, the northern slopes are not dangerous, because. most of the year are covered with snow or glaciers, and the southern ones are usually very gentle. For this reason, the northern slope is decisive
Climate. The climate determines the tourist seasons in the region, so let's look at it in more detail. There are three main types of climate in the Almaty region: flat, foothill and mountainous. Climate types differ in terms of temperature, precipitation, winds, etc. The climate of the Zhetysu Alatau and Northern Tien Shan mountain systems has its own regional characteristics. The flat part of the Almaty region is characterized by a sharp continental climate, relatively cold winters (average January temperatures -11…-13°C), hot summers (average July temperatures +24…+26°C). The average annual rainfall ranges from 120 to 300 mm per year. The most arid areas of the southern shore of the lake. Balkhash. Somewhat milder than winters in the eastern flat part of the river valley. Or (average January temperatures are -7 ... -9 ° C). Summer daily temperature differences are less significant (12-15 o) than in the north (15-20 o), and the average July temperature is +24.0 ... +24.5 o C. The average annual rainfall is 180-250 mm per year. There is no clearly defined maximum precipitation.
The foothill zone is characterized by a milder climate, which is expressed in less significant fluctuations in seasonal and daily temperature amplitudes and more precipitation. The average temperatures of January and July in the foothill zone of Zhetysu Alatau are -7.5 ... -9.5 ° C and +22.5 ... + 23.5 ° C, and in the foothills of the Tien Shan -4.5 ... -6.5 o C and +21.5 ... + 23.5 o C. The average annual rainfall in the foothills of the Tien Shan is higher (600-700 mm) than in the foothill zone of Zhetysu Alatau (400-500 mm). Two well-defined precipitation maxima are noticeable: spring (April-May) and autumn (October-November). In Zhetysu Alatau, these maxima are approximately equal (90-110 mm), and in the Tien Shan, the spring maximum is 2 times more intense than the autumn one (200 and 110 mm).
The mountains have a rather complex regime of temperatures and precipitation, due to the altitudinal zonality and regional differences in the highlands. It has been noted that on high mountain plateaus precipitation is much less, and the amplitude of average monthly temperature fluctuations is much greater than in deeply dissected gorges. Winters in the mountains are much milder than in the plains and foothills of the region. For comparison, we present the data of meteorological stations (MS) Ust-Gorelnik (Ile Alatau) and Tekeli (Zhetysu Alatau), located on the abs. high 1950 and 1720 m respectively. The average temperatures in January and July at the Tekeli MS are -6.4 and +16.1 о С, and at the Ust-Gorelnik MS -6.1 and +15.0 о С. Ust-Gorelnik 900 mm. During the cold part of the year (December-March), 31.9% of all precipitation falls on the Tekeli MS, and slightly less than 23.1% on the Ust-Gorelnik MS. The maximum precipitation occurs in April-July: at the Tekeli MS 47.2% and at the Ust-Gorelnik MS 59.1%.
The distribution of the wind regime across the territory is also uneven, the strongest winds blow in the flat part of the region at 4-6 m/s, in the foothills and mountainous areas they are noticeably weaker than 1-3 m/s (the strongest winds are observed in the area of Lake Zhalanashkol (near Alakol), their strength sometimes reaches 25-30 m/s). During the summer, the region receives the greatest influx of solar radiation. Autumn and winter have the largest number of clear days per year, especially in the mountains. Fogs are characteristic of flat areas and are most often repeated in the cold season (November-March). In the summer, in the foothills and mountainous areas, thunderstorms are frequent, repeating 25-35 days a year. The number of days with adverse natural phenomena (heavy showers, hail, hurricane winds, snowfalls) is not more than 5 days a year. Blizzards and dust storms are often observed on the flat territory of the northern half of the region.
The most comfortable season for the development of recreation in the Almaty region lasts from May to September and from December to February. During this period, mass sightseeing and educational tours, swimming and beach holidays, active tourist mountain, bicycle trips and rafting are carried out. It should be noted that the season of sightseeing and educational tours is somewhat longer - April-October. At the beginning of spring, tourists feel quite comfortable on Charyn or Altyn Emel. In summer, the mass nature of excursion tours moves to the mountainous regions of the Almaty region (gorges Bolshaya and Malaya Almatinki, Issyk, Turgen and Aksai, Kolsai and Kaindy lakes, etc.). In Zhetysu Alatau, tours to the highest waterfall in Kazakhstan Burkhan-Bulak and the Korin Gorge are popular. Prospects for increasing the tourist flow to Zhetysu Alatau are available in the Arganakty gorge near the village. Lepsinsk is 2 lakes Zhasylkol (like Kolsai in Kungei Alatau).
The season for swimming and beach recreation is somewhat shorter - June-August. The main places of rest: vdhr. Kapchagay, oz. Balkhash and r. Or. On small reservoirs, the season for swimming and beach holidays can last longer.
The season of active tourism lasts from May to September in all mountain systems of the region. Difficult sports mountain trips and climbing to distant high peaks that require a long approach are best done in July-August, the first half of September. In the vicinity of Almaty, the weekend hiking season lasts almost all year round, with the exception of the two most avalanche-prone months: March and April ( ).
In winter, in mountainous areas it is comfortable to engage in winter activities (alpine skiing, snowboarding, freeride or backcountry). seasonality winter views recreation is associated with the presence of a stable 30 cm snow cover, which lies from the first decade of December to the end of March-beginning of the first decade of April. However, in March it is necessary to ride, observing safety measures in connection with the season of mass avalanches. The tourist off-season in the Almaty region comes in autumn (October-November) and spring (March-April).
In the spring off-season in the mountains of Almaty, it is necessary to adhere to elementary security measures: do not go out on steep snow-covered slopes, when the snow subsides (characteristic - wow!) - stop the route and return to a safe place, stick to the already trodden paths, roads, ridges and slopes of the southern exposure.
Features of the climate in the Northern Tien Shan.
There are strong differences in regional climate features within the Ile Alatau ridge itself. It is noted that most of the precipitation falls between the Talgar and Malaya Almatinka rivers. The driest part is the western part of Ile Alatau from the Kaskelen gorge and the eastern one - the Asy plateau. This is mainly manifested in winter. Differences in the amount of precipitation also affect the temperature regime. In drier places, the daily temperature range is greater - the nights are colder throughout the year, and the days are warmer in the summer.
Due to the lack of meteorological stations in Kungei Alatau, it is not possible to compare it in detail with Ile Alatau. However, it is clear that the amount of winter precipitation and snowfall in winter is much less than in Ile Alatau (approximately as in its western part). Summer weather conditions are approximately the same (maximum precipitation: May-July). It is possible that more rain falls in the Kolsai region than in the gorges located to the west.
The main feature of the climate in the warm season in the Ile-Kungei TRS is almost daily cumulus clouds develop from 10 am from May to July, and after 12-13 pm, showers and thunderstorms begin, which continue until 18-19 pm. In August, the activity of such a clear cloud formation, precipitation and thunderstorms subsides.
Hydrological resources and glaciers. One of the largest rivers of the republic flows through the region - the river. Or (length within Kazakhstan - 815 km). The most significant watercourses belong to the basin of Lake Balkhash: Lepsy (417 km), Karatal (390 km), Aksu (316 km) and Tentek (200 km). The largest reservoirs of the region are concentrated in the north-east of the region: Balkhash (18,200 km 2), Alakol (2,650 km 2), Sasykkol (736 km 2) and Zhalanashkol (37 km 2). Several reservoirs have been built in the region: Kapchagai (1,847 km 2) on the river. Ili, Bartogai (14 km 2) on the river. Chilik, Kurtinskoye (8 km 2) on the river. Kurty and Bestobinskoye (10 km 2) on the river. Charyn.
All rivers of the Ile-Kungei TRS belong to the Ile-Balkhash water basin. The largest river is the Chilik, 245 km long. It is formed at the confluence of the rivers Eshki-Karasu, Tyshkanbay-Karasu (South-Eastern Talgar and South Issyk) and Zhangaryk. It has many tributaries flowing from the northern slopes of the Kungei Alatau and the southern slopes of the Ile Alatau (Tulkisai, Karasai, Karakiya, Orto Orikty, Ulken Orikty, Kutyrga, Taldy, Kurmety, Kolsai, etc.).
Valley of the Shelek River (source Zhangaryk and confluence) The sources of the river are one of the largest glaciers of the Northern Tien Shan - Korzhenevsky (10.7 km), Bogatyr (8.7 km), South Zhangaryk (7.1 km), Zhangaryk (5.7 km), and Novy (5 .4 km) [length of glaciers as of 2012 - Google Earth]. The largest in area in Ile Alatau is the Korzhenevsky glacier, and in Kungei Alatau - the Zhangaryk glacier, which will soon split into 2 separate branches (they will be approximately equal to the South Zhangaryk glacier). The largest glacier of the Trans-Ili Alatau was discovered in 1903 by the Russian explorer S.E. Dmitriev, who came here with the Kazakh expert on these places Turar Ryskulov from the village of Issyk. Dmitriev discovered most of the other glaciers in the Almaty mountains in 1902-1910.
Korzhenevsky glacier (Talgar peak on the right). Photo from Kokbulak peak 
the South Zhangaryk glacier is the longest in Kungei, but not the largest in area. In the center of the glacier cirque is Ishenbulak peak. Photo from Zhusandy-Kungei peak (Zaili Alatau) All the longest and largest glaciers of the Northern Tien Shan are pulsating. Pulsation is difficult to predict - it happens once every 20-30 years. The exact reasons are not fully established. Perhaps this happens after a critical volume of ice accumulates in the upper reaches of the glacier due to several snowy years in a row. For example, the last most famous pulsation was on the Bogatyr glacier in 1985. During the pulsation, the glacier can rise several tens of meters, move down the valley for 1 km or more, and become strongly dissected. It is almost impossible to cross such a glacier.
Ripple of the Bogatyr glacier 1985. Photo on the right 2008 The author last observed strong changes on the Zhangaryk glacier (right branch, 2013). An icefall and multiple faults formed in its middle part. And the tongue of the right branch has clearly shifted the tongue of the left branch by several tens of meters in comparison with 2005. Perhaps this is a weak pulsation or its initial stage (???). Traces of pulsation, apparently, were in 2005 on the South Zhangaryk glacier. His tongue then was hilly. In the photo of 2010, these traces did not remain, something similar is visible in the upper part. In addition to the above, the glaciers of Dmitriev, Constitution in the Left Talgar and Shokalsky in the Middle Talgar are also pulsating.
Other largest glaciers of Kungei Alatau: Zhelkaragay (3.2 km), Kensai (2.8 km), Karasai Central (2.8 km), Sutbulak (2.7 km), Kairakty (2.6 km), Tulkisai ( 2.1 km) and the last large valley glacier Kungei Alatau - Karasai Vostochny (1.9 km). Glaciation sharply decreases to the east of the river valley. Karakiya. On the southern slopes of Ile Alatau, belonging to the basin of the river. Chilik, there are several glaciers more than 2 km long (the largest is 3.4 km).
Many rivers flow from the northern slopes of the Ile Alatau, but their size is not comparable with the river. Chilik. These include: Turgen, Issyk, Talgar, Kaskelen, Uzyn Kargaly, Aksai, Chemolgan, Bolshaya Almatinka, Malaya Almatinka, Kargalinka, Kyrgauldy, Kastek and other smaller watercourses. The largest glaciers on the northern slopes of Ile Alatau are: Constitution (4.7 km), Shokalsky (4.3 km), Dmitriev (4.1 km), Mining Institute (3.8 km), Kassina (3.7 km), Zharsay (3.5 km), Toguzak Northern (3.3 km), Toguzak Southern (3.2 km), Kalesnika (3.2 km), Metallurg (3.1 km), Tuyiksu (3.0 km), Makarevich (3.0 km), Grigoriev (3.0 km), Teplofizikov (2.8 km), Palgov (2.8 km), Severtsev (2.8 km), Bogdanovich (2.5 km) and others. The easternmost large glacier No. 244 (1.4 km) belongs to the river basin. Turgen. The extreme western glaciers belong to the river basin. Uzyn Kargaly, the maximum length of one of them is 1.6 km. The diagram shows the proportion of the glaciation area for the main river basins of the Ile Alatau. As of 2008, the area of glaciation of the northern slope of the Ile Alatau was about 172 km2, and the basin of the river. Chilik - about 200 km 2.
In general, the glaciological resources of the Ile-Kungei TRS are being depleted quite strongly as a result of the impact of climate warming. The rate of reduction of glaciers on the northern slope of Ile Alatau is 2.23 km 2 /year. From 1955 to 2008 the area of glaciation of the northern slope of Ile Alatau decreased by 42.3%.
Glaciation of the northern slope of the Zailiyskiy Alatau Tourists should be aware that a sharp rise in the water level in all mountain rivers of glacial nutrition is observed in the afternoon, maximum in the evening, so it is better to wade large rivers early in the morning. The rivers, whose food is largely dependent on glaciers, are most full in August.
There are many moraine and dammed lakes in the region. The most famous in terms of tourism are: the system of Kolsai lakes, Kaiyndy, Issyk, Big Almaty; as well as moraine lakes of Chemolgan (Maktalykol and Aikol), Kaskelen (2 Cossack lakes), Aksai (2 Aksai lakes), Issyk (Akkol and Muzkol) and other lakes without names in the Left Talgar, Turgen and in the upper reaches of many gorges of the Kungei Alatau ridge .
Within the Ile-Kungei TRS there are deposits mineral groundwater : Almarasan, Almaty, Aksay, Tauturgen and Kuram. Groundwater deposits within the Ile-Kungei TRS are currently used by sanatoriums in Almaty. The most famous deposits in the region are: Aloan-Arasan (east of the village of Chundzha), Ku-Arasan (near the city of Zharkent) and Kapal-Arasan (near the village of Arasan, west of the city of Sarkand). The waters of the deposits are used by the sanatorium in the Aksu region "Kapal-Arasan", 3 sanatoriums in the Panfilov region ("Zharkent-Arasan", "Koktal-Arasan" and "Kerim Agash"), about 20 rest houses in the Uyghur region.
Vegetation. In the flat part, semi-desert and desert vegetation grows with thickets of saxaul. Salt marshes occur in places. On the swampy coast of Lake Balkhash, in the delta and valley of the river. Or reeds grow.
In the mountains (abs. height more than 600 m) the semi-desert is replaced by a steppe belt; at altitudes of 800-1700 m - meadow belt and deciduous forests (apple, birch, aspen); 1700-2800 m - belt of coniferous forests with subalpine meadows (Tian Shan spruce, fir, juniper); above 2800 m - short-grass alpine meadows with rare shrubs. Above 3400-3500 m, the glacial belt (glaciers) begins, where vegetation is completely absent, except for the slopes of the northern exposure (the boundary rises by 300-400 m).
The forest cover of the Almaty region is 8.3% or 5.2 million hectares (2012). The region is the second in terms of forest area after ... attention! - Kyzylorda region. Actually, in the Kyzylorda region, forests are only thickets of saxaul (in Kazakhstan they are also considered forests). While in the Almaty region, the composition of forests is more diverse: Tien Shan spruce, pine, fir, larch, birch, aspen, ash, various types of fruit and shrub species, as well as extensive thickets of the same saxaul in the delta of the river. Or. The forest cover of the Ile-Kungei TRS is 42.2%.
Useful plants of the Ile-Kungey TRS: Sievers apple tree, common apricot, common raspberry, blackberry, common hop, Wittrock rhubarb, compact rhubarb, Altai onion, long-leaved onion, Begger's wild rose, Albert's wild rose, mixed larkspur, chamomile, St. John's wort, oregano , burnet officinalis, horsetail ephedra, elecampane high, marshmallow, shepherd's purse, black henbane, wormwood, hemp nettle, ram tannin, willow and Tien Shan sorrel, etc.
Animal world. Distributed on the plains various kinds ground squirrels, gerbils, jerboas, eared hedgehog, sandstone hare, bandage, jackal, goitered gazelle and saiga antelope. The following species of fauna live within the Ile-Kungei TRS: gray marmot, relict ground squirrel, squirrel, white-tailed shrew, Tien Shan forest vole, two-color leather, sharp-eared bat, dwarf bat, Tien Shan mouse, common wood mouse, gray hamster, forest dormouse, red pika, big-eared pika, silver vole, snow leopard, lynx, stone marten, brown bear, otter, manul, deer, roe deer, mountain goat, argali, Bukhara deer and wild boar. Zhetysu Alatau is characterized by such species as hare, red wolf, kulan, Przhevalsky's horse and many representatives of the fauna that are common in the Ile-Kungei TRS.
Dangerous reptiles common on the territory of the Ile-Kungei TRS are the common muzzle and the steppe viper. The venom of these snakes is not lethal, but is strong enough to cause swelling, swelling, dizziness, nausea, and temporary loss of vision. There is no vaccine in Kazakhstan against the venom of these snakes.
There are 4 ornithologically valuable natural areas in the Ile-Kungey TRS, defined by the Association for the Conservation of Biodiversity of Kazakhstan (ASBK): KZ 098 Ulken Gorge Almaty and Prokhodnoe (22.3 thousand ha), KZ 099 Almaty GPP (71.7 thousand ha), KZ 100 Asy plateau (41.1 thousand ha) and KZ 102 Toraigyr ridge (38.6 thousand ha).
Landscapes and protected areas. The main part of the territory of the Almaty region is occupied by desert lowland-plain landscapes, which, towards the mountain systems of Zhetysu Alatau and the Northern Tien Shan, change from semi-desert and desert foothill to low-mountain and mid-mountain steppe, mid-mountain forest, mountain-meadow mid-mountain and high-mountain and nival high-mountain. The city of Almaty is located in the zone of semi-desert foothill landscape, largely modified by anthropogenic impact.
The great "Heavenly Mountains", the legendary Tien Shan, has long excited the mind and imagination of many inquisitive Europeans. Shrouded in a cloud of myths and legends, it resisted researchers for a very long time. Enigmatic and hard to reach, even now he has not revealed all his secrets. Even in our time, when transport and tourism technologies have reached an unprecedented level, not everyone is able to enjoy its beauties due to the remoteness and rather harsh climate.
Tien Shan is one of the highest mountain systems of the planet, located in Central Asia. Most of the Tien Shan is located on the territory of Kyrgyzstan and China, but there are some branches within other states - in Uzbekistan and Tajikistan are southwestern, and with its northern and remote western territories lies in Kazakhstan. The Tien Shan ridge has a branched appearance and consists of such orthographic regions as the Northern, Western, Central, Inner and Eastern, each of which, in turn, is composed of mountain ranges.
All ranges are separated from each other by intermountain basins with picturesque valleys and lakes. Basically, the ridges of the mountain system are located from west to east, with the exception of the meridional. The total latitudinal extent of the Tien Shan exceeds two and a half thousand kilometers, and along the meridian no more than four hundred kilometers.
The predominant height of the Tien Shan Mountains is about four to five thousand meters, but there are many mountains that have a height of more than six thousand meters. The peaks of the Tien Shan have a height that the mountain peaks of Europe and Africa cannot boast of. The highest point in the mountain system - Pobeda Peak, which is located near the border of China and Kyrgyzstan - reaches 7439 meters above sea level and is the northernmost peak with a height exceeding seven thousand meters.
The second highest mountain in this region is the "Lord of Heaven" - the peak of Khan-Tegri with a height of 6995 meters. These peaks are extremely popular with climbers around the world. The Tien Shan coordinates according to the reference book are 42 and 1 north latitude and 80 and 7 east longitudes. This, of course, is a conditional point on the maps that defines a certain center of this vast mountainous region near the border of Kyrgyzstan with China, and not at all the peak of the Tien Shan. If we talk about what the height of the Tien Shan mountain is, then most often it means the average or predominant height of the mountain system, or the height of one of its famous peaks.
According to its characteristics, the climate of the foothills is sharply continental - very hot and dry summers, severe winters. In the mountains at medium altitude, the climate is more temperate. Annual and especially daily temperature amplitudes are very large and difficult to tolerate by Europeans.
Humidity is extremely low and the weather is usually sunny. Most of the clouds, and hence the precipitation caused by them, are concentrated in high mountain regions. Most of them fall on the western slopes of the mountains, since they are formed from moisture-saturated air masses that came from the Atlantic Ocean. And although the main share of precipitation falls during the warm period, they are not uncommon on the western slopes in winter. For the same reason, on the western slopes, as well as in the basins open to the western wind, winters are snowy, but the eastern slopes and closed valleys are often completely devoid of snow cover. Therefore, the valleys of the Inner and Central Tien Shan are successfully used by residents as convenient winter pastures for livestock. The snow line in the mountains is at a considerable height, due to the exceptionally high dryness of the air. Due to the significant accumulation of ice and snow, these areas are prone to avalanches, especially with the onset of the warm season.
In general, the climate of the Tien Shan is influenced by many different factors - relief, altitudinal zonality, in some places, large alpine lakes, which significantly increase the winter air temperature, have a significant impact.
Tien Shan (Chinese - Celestial Mountains)
mountain system in Central and Central Asia, located between 40 ° and 45 ° N. latitude, 67° and 95° east. e. Western part of T.-Sh. located within the USSR (mainly in the Kirghiz SSR, the northern and western ranges in the Kazakh SSR, the southwestern tip in the Uzbek SSR and the Tajik SSR), the eastern - in China. Length from west to east 2450 km(within the USSR 1200 km).
T.-Sh. in the north, the Borokhoro ridge connects with the mountain system of the Dzhungarsky Alatau (See Dzhungarsky Alatau) ,
and in the south it is connected with the Alai Range of the Gissar-Alai system. The northern and southern borders of the western part of T.-Sh. the Ili and Ferghana valleys are usually considered. Eastern part of T.-Sh. in the north it is bounded by the Dzhungar and in the south by the Kashgar (Tarim) basins. Relief. T.-Sh. consists of mountain ranges, elongated mainly in the latitudinal or sublatitudinal direction; only in its central part is the Central T.-Sh., where the highest peaks are located - Pobeda Peak (7439 m) and Khan Tengri, along the border of the USSR and China, the Meridional Range stretches. In the Soviet part of T.-Sh. The following orographic regions are distinguished: Northern Tier-Sh., consisting of the Ketmen ridges (part of it in China), the Trans-Ili Alatau, Kungei-Alatau, and Kirghiz; Western T.-Sh., including the Talas Alatau with adjoining it from the south-west. ridges Chatkalsky, Pskemsky, Ugamsky, and also Karatau; the ridges framing the Fergana Valley, including the southwestern slope of the Fergana Range, are sometimes called the Southwestern T.-Sh.; The inner T.-Sh. it is framed by the Ferghana Range, from the south by the Kokshaltau Range, from the east by the Akshiyrak Massif, which separates the Inner T.-Sh. from Central. Ridges of the Northern and Western T.-Sh. gradually decrease from east to west from 4500-5000 m up to 3500-4000 m(Karatau ridge until 2176 m)
and differ in asymmetry: the northern slopes facing the Ili, Chui and Talas basins are longer, strongly dissected by gorges, with a relative height of up to 4000 m and more. From the ridges of the Inner T.-Sh. the most significant are Terskey-Alatau, Borkoldoy, Atbashi (up to 4500-5000 m) and the southern barrier - the Kokshaltau ridge (Dankov peak, 5982 m). Characteristic of all T.-Sh. the latitudinal and sublatitudinal arrangement of the ridges is clearly expressed in the Northern and Inner T.-Sh. Three main bands are outlined: a strip of ridges of the Northern Tier-Sh. (Susamyrtau, Dzhumgoltau, Terskey-Alatau, Jetim) and the southern strip of the ridges of the Inner T.-Sh. (Atbashi, Naryntau, Borkoldoy and Kokshaltau). In the Eastern T.-Sh. 2 bands of mountain ranges are clearly expressed, separated by a latitudinally elongated band of valleys and basins. Heights of the main ranges 4000-5000 m; the ridges of the northern strip - Borohoro, Iren-Khabyrga, Bogdo-Ula, Karlyktag stretch to 95 ° E. d. The southern strip is shorter (stretches to 90 ° E); the main ranges are Halyktau, Sarmin-Ula, Kuruktag. At the foot of the Eastern T.-Sh. the Turfan depression is located (depth up to - 154 m),
Khami depression; within the southern strip - an intermountain depression filled with Lake Bagrashkel. The highlands are characterized by glacial landforms (circuses, troughs, etc.); on the slopes of the gorges - numerous screes, along the bottoms of the valleys - the accumulation of moraine deposits. At an altitude of 3200-3400 m and above, permafrost rocks are almost ubiquitous; the thickness of frozen soils rarely exceeds 20-30 m, but in the Aksai-Chatirkel basin - in some places more than 100 m. Hydrolaccoliths, peat mounds are found within the high-mountain depressions, and solifluction processes occur on the slopes. Mudflow fans are ubiquitous in the middle and low mountains. Within the limits of Terskey-Alatau, Atbashi and other ridges, large areas are occupied by leveling surfaces, and at the foot of many ridges there are bands of foothills (local names are “counters”, “adyrs”), which in many areas causes a well-pronounced stepping of the transverse profile of mountains. Alpine depressions, relatively recently freed from glaciers and still slightly affected by erosion, usually have flat or slightly hilly surfaces; significant areas are occupied by lakes and swamps. Troughs below 2500 m, usually include well-developed river valleys with numerous terraces, some of which have preserved lakes (for example, Issyk-Kul) .
In some basins, there are areas of low hills (especially in the Naryn and south-western Issyk-Kul basins); there are manifestations of clayey pseudokarst. At the foot of the ridges, alluvial fans of numerous rivers are characteristic, often forming continuous strips - proluvial shelves stretching for tens of kilometers. Geological structure and minerals. Mountain ranges of T.-Sh. are composed of Paleozoic and pre-Paleozoic rocks, and intermountain valleys (depressions) are filled with Cenozoic and, partially, Mesozoic deposits. The geographical division of the modern mountain system, created in the Neogene-Anthropogenic time, does not coincide with the tectonic zonality of the Paleozoic folded structure. Within T.-Sh. allocate the Caledonides of the Northern T.-Sh. and Hercynides of the Middle and Southern T.-Sh. To the Caledonides of the Northern T.-Sh. ranges include: Kyrgyz, Talas Alatau, Susamyr, Zailiysky Alatau, Kungei-Alatau, Terskey-Alatau, Ketmen, Narat, Borto-Ula; to the Hercynides of the Middle T.-Sh. - B. Karatau, Ugamsky, Pskemsky, Chatkalsky, Kuraminsky, Jetim, Jamantau and others; to the Hercynides of the Southern T.-Sh. - Baubashata mountain junction, the ranges of Kokshaltau, Maidantag, Khalyktau, Fergana, Alai, Turkestan and Zeravshan (the last three make up the Gissar-Alay mountain system (See Gissar-Alay)) and others. Caledonides of Northern T.-Sh. they border along faults: in the north, with the Hercynian structures of the Dzungarian Alatau, Borohoro, and Bogdo-Ula (Bogdoshan) ranges; and Yu.-Z. - with the Hercynides of the Middle T.-Sh. In the northwestern direction, the Caledonides continue into the borders of Kazakhstan; the structures of the Caledonides form an arc convex to the south and parallel to the boundary with the Hercynides of the Sredinny T.-Sh. To the south-west the miogeosynclinal zone of the Caledonides extends along this boundary, and the eugeosynclinal zone is located to the northeast. The miogeosynclinal zone is composed of crystalline basement rocks and sedimentary formations of the late Proterozoic and early Paleozoic; the main effusive and flysch deposits of the early Paleozoic are common in the eugeosynclinal zone. Throughout the Northern T.-Sh. clastic and volcanogenic orogenic molasses of the Ordovician, Devonian and Carboniferous, granitoids of the early and middle Paleozoic are widespread. Sredinny T.-Sh. was part of the miogeosynclinal zone of the Caledonides, in which, after the accumulation of the Devonian molasse, the formation of the miogeosynclinal deposits of the Devonian and Carboniferous occurred, and in the Late Paleozoic, the formation of the Hercynian folding. Granitoids of the Middle T.-Sh. have Late Proterozoic, Middle and Late Paleozoic age. Late Paleozoic acid volcanic deposits are common in the western part of the zone. Hercynian structures in most of the Middle T.-Sh. have a northeasterly direction. Sredinny T.-Sh. separated by the Talas-Fergana fault (See Talas-Fergana fault)
into two parts offset from each other. Hercynides of the Southern T.-Sh. they are distinguished by a wide development of folded-scaly and cover structures, in the structure of which eugeosynclinal and miogeosynclinal deposits take part: eugeosynclinal formations are represented by the main volcanic rocks of the Middle Paleozoic, ultramafic rocks and gabbroids; miogeosynclinal - sedimentary deposits of the early and middle Paleozoic. Molasse deposits and granitoids in the Southern T.-Sh. - Late Paleozoic age. Hercynian folded structures in the western part of the Southern T.-Sh. have a latitudinal direction, in the Ferghana Range - horizontal, to the east - northeast. In the south, Hercynides T.-Sh. limited by the Tarim and Tajik massifs of ancient rocks, on the site of which the Meso-Cenozoic depressions of the same name were formed. Minerals in the Paleozoic and pre-Paleozoic rocks of the Tien Shan: mercury (Khaidarkan deposit, etc.), antimony (Kadamdzhai, etc.), lead, zinc, silver, tin, tungsten, arsenic, gold, optical raw materials, phosphorites (Karatau), mineral waters, etc. In the intermountain valleys in the Mesozoic and Cenozoic deposits there are deposits of oil (in the Ferghana Valley), brown and coal (Angren, Lenger, Sulukta, Kok-Yangak, etc.). Climate determined by the position of T.-Sh. inside the mainland, in relatively low latitudes, among dry desert plains. The main part of the mountains lies in the temperate zone, but the Fergana ridges (Southwestern T.-Sh.) are on the border with the subtropical, experiencing the influence of dry subtropics, especially in the lower altitudinal belts. In general, the climate is characterized by sharp continentality, aridity, and a significant duration of sunshine (2500-3000 h/year). For the most part T.-Sh. (especially in the highlands) the western transport of air masses prevails, which is superimposed by the local mountain-valley circulation; in some areas, strong local winds are noted (for example, "ulan" and "santash" in the Issyk-Kul basin). Great heights, complexity and dissection of the relief cause sharp contrasts in the distribution of heat and moisture. In the valleys of the lower belt of mountains, the average temperature in July is 20-25 °C, in the middle-altitude valleys - 15-17 °C, at the foot of the glaciers up to 5 °C and lower. In winter, in the glacial-nival zone, frosts reach -30 °С. In the mid-altitude valleys, cold periods often alternate with thaws, although average January temperatures are usually below -6 °C. Temperature conditions allow the cultivation of grapes up to a height of 1400 m, rice before 1550 m(in Eastern T.-Sh.), wheat up to 2700 m, barley up to 3000 m. The amount of precipitation in the mountains of T.-Sh. increases with height. On the piedmont plains, it is 150-300 mm, in the foothills and low mountains 300-450 mm, in the middle mountains 450-800 mm, in the glacial-nival belt, often over 800 mm, in places (in Western T.-Sh.) up to 1600 mm in year. In intramountain depressions, 200-400 mm precipitation per year (their eastern parts are more humid). For the most part T.-Sh. there is a summer maximum of precipitation, in the mountain frame of the Fergana and Talas valleys - spring. Due to the significant dryness of the climate, the snow line in T.-Sh. located at an altitude of 3600-3800 m on S.-3. up to 4200-4450 m in Central T.-Sh.; in Eastern T.-Sh. it decreases (up to 4000-4200 m). There are numerous snowfields in the ridge zone, separate areas of T.-Sh. avalanches (mainly in spring). The largest reserves of snow are concentrated on the northern and western slopes. At the foot of the ridges, snow usually lies no more than 2-3 month, in the middle mountains - 6-7 month, at the foot of glaciers - 9-10 months in a year. In intermountain basins, the snow cover is often thin; in places - year-round grazing. Inland waters. Most of T.-Sh. refers to the area of runoff formation. Rivers usually originate from snowfields and glaciers of the glacial-nival belt and end in drainless lake basins of Central and Central Asia, in the internal lakes of T.-Sh. or form the so-called "dry deltas", that is, their waters completely seep into the alluvial deposits of the piedmont plains and are disassembled for irrigation. The main rivers belong to the basin of the Syrdarya (Naryn, Karadarya), Talas, Chu, Ili (with the sources of Kunges and Tekes and the tributary of Kash), Manas, Tarim (Sarydzhaz, Kokshal, Muzart), Konchedarya (Khaidyk-Gol). Most rivers are characterized by an alternation of mountain gorges and valley extensions, where the river breaks into branches; combined with a large drop, this creates favorable opportunities for hydroelectric construction. On the largest river in the western part of the T.-Sh. - Naryn - a cascade of hydroelectric power stations; the Uchkurgan hydroelectric power station was built, the Toktogul hydroelectric power station and others are under construction (1976). maximum flow in late spring and summer. This enhances the national economic importance of the T.-Sh. plains. The largest lakes of T.-Sh. of tectonic origin and are located within the bottoms of intermountain depressions. These include drainless, non-freezing, brackish lake Issyk-Kul, high-altitude (at an altitude of more than 3000 m) lakes Sonköl and Chatyrköl, covered with ice most of the year. There are also cirque and near-glacial lakes (including Lake Merzbacher, located between the glaciers of the Northern and Southern Inylchek). From the lakes of the Eastern T.-Sh. the largest lake is Bagrashkel, connected by the river. Konchedarya with lake Lobnor. On the syrt plains, mainly in the upper reaches of the river. Naryn, and in the depressions of the moraine relief there are many small lakes. A number of lakes are of dammed origin and are distinguished by considerable depth and steep banks (for example, Lake Sary-Chelek in the southern spurs of the Chatkal Range). Glaciation. The area of glaciation is 10.2 thous. km 2(of which about 80% in the territory of the USSR). The greatest glaciation is concentrated in the ridges of the Central T.-Sh. - Iren-Khabyrga and Khalyktau ridges. From the ridges of the Central T.-Sh. complex valley glaciers flow down; the largest - South Inylchek (length 59.5 km),
Northern Inylchek (38.2 km) and the most significant glacier of the Eastern T.-Sh. - Kara-jailau (34 km). Characterized mainly by small valley, cirque, and hanging glaciers, while the Inner T.-Sh. flat top glaciers are common, lying on high leveling surfaces. Most of the glaciers of T.-Sh. is, apparently, in the stage of reduction, however, in 1950-70, the advance of individual glaciers was noted (Mushketov glaciers, Northern Karasai, etc.). The main types of landscapes. The dryness and continentality of the climate determine the predominance in T.-Sh. mountain steppes and semi-deserts. Piedmont sloping plains, foothills of many ranges (mainly southern exposure) and the most arid areas within some intermountain basins (for example, in the western Naryn and Issyk-Kul basins) occupy desert landscapes in combination with semi-deserts (the predominant heights on the outer slopes of the mountains of the western parts T.-Sh. 800-1300 m, on the southern slopes of the Eastern T.-Sh. 1600-1800 m, in the intermountain depressions of the Inner T.-Sh. in places up to 2000 m).
The main soils are low-humus gray soils on loess and loess-like loams, there are solonchaks and areas of stony-gravel deserts. Vegetation usually covers 5-10% of the surface. In Southwestern Turin, where precipitation occurs mainly in spring, ephemera and ephemeroids (bluegrass, desert sedge, astragalus, and others) are numerous. The rest of the territory is dominated by semi-shrubs - wormwood and saltwort, in the Eastern T.-Sh. - also ephedra, in some places thickets of saxaul. The upper parts of the foothills and significant areas within the intermountain depressions are occupied by semi-deserts. On the northern slopes and along the bottoms of the depressions, they are usually located at an altitude of 1600-2100 m(in more humid valleys in some places down to 800 m),
on the southern slopes of the ridges of the Eastern T.-Sh. rise up to 2200 m. The soils are dark gray soils and gray-brown semi-desert soils with a humus content of 2.5-3.5%, along the depressions of the relief - solonchaks and solonetzes. Vegetation covers 15-25% of the surface; wormwood-feather grass-saltwort communities predominate; in the Inner and Eastern T.-Sh. - also potashnik, caragana. Semi-deserts are used mainly as spring-autumn pastures (productivity 1-5 c/ha).
Steppes are the most widespread, located at altitudes from 1000-1200 to 2500-2600 m on the slopes of northern exposure in the western part of T.-Sh. and from 1800 to 3000 m on the southern slopes of the Eastern T.-Sh. They also occupy the bottoms of intermountain depressions up to a height of 3000-3200 m. The soils are light chestnut and light brown mountain-steppe. Grass-forb small sod steppes predominate. Vegetation covers about 50% of the surface. The basis of the cover vegetation is wormwood, fescue, feather grass, wheatgrass; in the eastern direction, the role of chiy, karagana is increasing. In the ranges of the Southwestern T.-Sh. - tall grasses (up to 70 cm) subtropical steppes on dark leached gray soils and brown soils with the participation of couch grass, bulbous barley, elecampane, prangosa, ferula, above which individual trees and shrubs (apricot, hawthorn, etc.) rise. Within the most humid eastern parts of the intermountain depressions, forb-grass meadow-steppes are formed on dark chestnut soils. Vegetation usually covers 80-90% of the surface. In the upper part of the steppe belt there are creeping forms of juniper. Steppes are used mainly as spring-summer pastures (productivity up to 10 c/ha).
Forests in T.-Sh. do not form a continuous belt, but are found in combination with steppes and meadows. In the peripheral ranges of the Northern and Southwestern T.-Sh. they are located in the middle mountains at an altitude of 1500-3000 m, in the interior regions of the mountains, the lower and upper boundaries of the forests rise (up to 2200 and 3200, respectively). m). Forests almost everywhere (with the exception of southwestern Kyrgyzstan) are located on the northern slopes, occupying the largest areas in the Zailiysky Alatau, Kungei-Alatau, Terskey-Alatau, Ketmen ridges, in the eastern part of the Atbashi ridge, as well as in the Bogdo-Ula and Iren- Khabyrga in Eastern T.-Sh. In the mountainous frame of the Ferghana Valley, forests grow on the southwestern and southern windward slopes, which causes their high moisture content. The lower part of the forest belt of the Zailiysky Alatau ridge is formed by wild apple, wild apricot (apricot), hawthorn, aspen, Semyonov's maple; in the undergrowth - shrubs (barberry, buckthorn, honeysuckle, euonymus, wild rose, etc.) on gray forest soils. Above 2000-2200 m deciduous forests give way to spruce forests on dark-colored mountain forest soils with a high (up to 15%) humus content. In the Inner and Eastern T.-Sh. The main forest-forming species is spruce, confined to areas of slopes with a northern exposure. On the bottoms of wide valleys and spurs and on more illuminated areas of the slopes, forests grow in combination with forb (from geranium, cuff, clover, iris) meadows of the subalpine type, used as summer pastures with a productivity of 15-20 c/ha. On the slopes of the southern orientation within the forest-meadow-steppe belt, steppes with areas of juniper (juniper) woodlands predominate. The walnut-fruit forests of the southwestern T.-Sh., which are formed on mountain forest black-brown soils, are peculiar. Some researchers consider them as relict, preserved from the Neogene. These park-type forests of walnut, apple, maple with rich undergrowth (honeysuckle, cherry plum, almond, wild rose, buckthorn, etc.). In some valleys (for example, near Arslanbob), walnut forests have almost no admixture of other trees. Above 2000 m walnut-fruit forests are replaced by coniferous forests (from spruce and fir). In the Southwestern T.-Sh. in places there are pistachio groves. Lesa T.-Sh. are of great importance for water conservation. Walnut-fruit forests are used for harvesting nuts and ornamental wood. Subalpine and alpine meadows are located mainly on the slopes of the northern exposure above 3000-3200 m; they usually do not form a continuous belt, alternating with rocks and screes almost devoid of vegetation. On thin mountain-meadow and meadow-marsh soils - forb-sedge, often swampy low-grass meadows; they are used as short-term summer pastures (productivity 5-10 c/ha).
On highly located (from 3000-3200 m up to 3400-3700 m) syrt plains of the Inner and Central T.-Sh. landscapes of the so-called "cold deserts" are widespread, the vegetation of which is represented by individual clumps of turf grasses, cushion-like communities (driadanta, etc.), in warmer areas - also by wormwood, on low-humus, often takyr-like soils; in places - sedge-kobresia meadows. They are used as summer pastures (productivity from 3-5 to 15 c/ha, on cooresia meadows). Above 3400-3600 m landscapes of the glacial-nival belt (glaciers, snowfields, scree, rocks) are ubiquitous. The soil cover is unformed, the vegetation is represented mainly by rare mosses and lichens. Animal world. For the flat, foothill and low-mountain regions of T.-Sh. representatives of the desert and steppe fauna are characteristic - goitered gazelle, ferret, tolai hare, ground squirrel, jerboas, gerbils, mole voles, wood mice, Turkestan rats, etc.; from reptiles - snakes (viper, muzzle, patterned snake), lizards; birds - lark, wheatear, bustard, sandgrouse, keklik (partridge), imperial eagle, etc. Representatives of the forest fauna of the middle mountains - wild boar, lynx, brown bear, badger, wolf, fox, marten, roe deer, acclimatized teleutka squirrel; from birds - crossbill, nutcracker. Marmots, pika, silver and narrow-skulled voles, mountain goats (teke), mountain sheep (argali), ermine live in the highlands and in some places in the middle mountains, snow leopard is occasionally found; of birds - alpine jackdaw, horned lark, finches, Himalayan snowcock, eagles, vultures, etc. On the lakes - waterfowl (ducks, geese), on Issyk-Kul during migration - swans, on Bagrashköl there are cormorant, black stork, etc. Many lakes are rich in fish (osman, chebak, marinka, etc.). Protected areas. Within the Soviet part of T.-Sh. there are 5 reserves (1975) - Issyk-Kul, Alma-Ata, Aksu-Dzhabagly, Sary-Chelek, Chatkal mountain-forest, as well as a number of reserves (including in the territory of the walnut-fruit forests of southwestern T.-Sh. ). Lit.: Semenov-Tyan-Shansky P.G., Journey to the Tien-Shan, M., 1958; Chupakhin V. M., Physical geography of the Tien Shan, A.-A., 1964; Sinitsyn V. M., Central Asia, M., 1959; Dovzhikov A. E., Zubtsov E. I., Argutina T. A., Tien Shan folded system, in the book: Geological structure of the USSR, vol. 2, M., 1968; Geology of the USSR, v. 23 - Uzbek SSR, M., 1972; v. 24 - Tajik SSR, M., 1959; v. 25 - Kirghiz SSR, M., 1972; Shults S. S., Analysis of the latest tectonics and the relief of the Tien Shan, M., 1948; Nature of Kyrgyzstan, French, 1962; Murzaev E. M., The nature of Xinjiang and the formation of the deserts of Central Asia, M., 1966; Central Asia, M., 1968; Physico-geographical zoning of the USSR, M., 1968; Shults V. L., Rivers of Central Asia, L., 1965; Gvozdetsky N. A., Mikhailov N. I., physical geography USSR. Asian part, 2nd ed., M., 1970; Plains and mountains of Central Asia and Kazakhstan, M., 1975. V. A. Blagobrazov, N. A. Gvozdetsky(physical and geographical sketch), V. S. Burtman(geological structure and minerals). Great Soviet Encyclopedia. - M.: Soviet Encyclopedia.
1969-1978
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See what "Tien Shan" is in other dictionaries:
Mountain system in the Middle and Center. Asia; Kyrgyzstan, Kazakhstan, China. The name Tien Shan Heavenly Mountains represents a whale. tracing paper of the original Mong. Turk, the name Tengri Tag with the same meaning (Mong. tenger sky, Turk, tag mountain), accepted ... ... Geographic Encyclopedia
Stunningly beautiful mountains of Tan Shan surrounded by virgin nature. ( 30 photos)
To the Jukuchak pass.
We start our journey from the shore of Issyk-Kul. The water of the lake cannot be called otherwise than crystal, it seems that all the cosmic energy accumulated by the surrounding glaciers, the power of the sun and wind, is concentrated in this giant sapphire in the silver frame of the mountains. Here is a village with an interesting name - Tamga. The name comes from a stone lying among the hills south of the lake. An inscription of the 12th century is engraved on the stone - “OM MANI PADME HUM” - in translation: “let the lotus jewel be famous”, this is an old Buddhist prayer.
Northern slope of the Terskey Ala-Too ridge. Early morning, grass wet with dew, blue geraniums in the shade of fir trees. The Silver River roars in the gorge. Clouds quickly sweep over nearby peaks. Very bright green in the dazzling white light of sunlight. The paints are begging for the canvas. The going is hard, the climb is steep. Suddenly the trees diverge - and a wide valley opens up in front of us. Ahead on the left bank are the tents of the cebans.
Very hospitable people, treat passers-by with tea, cakes with butter and other things. It is noteworthy that you can pay for help with an ordinary rope. All those who traveled in Central Asia will confirm that the rope is the greatest value in these parts.
Meanwhile, clouds covered the sky, rare snowflakes appeared, gusts of cold wind flew from the glaciers. Altitude 3,400 meters, cold, numb hands and feet.
Petrov Glacier.
Ahead, all white, from the foot to the base, the Ak-Shyirak massif, in translation - White Shin. Behind you can see the tops of the mountains on the northern shore of Issyk-Kul. This majestic massif is so beautiful that it looks like a magical castle of the snow queen. Nearby is a village, there is at least some kind of civilization here. Cars are driving, and on one of the dump trucks we got to the base of the mountain miners who intended to mine gold here. We go to visit them, intending to get hold of food.
Cars are driving, and on one of the dump trucks we got to the base of the mountain miners who intended to mine gold here. We go to visit them, intending to get hold of food.
The discipline at the mine is very tough, they work on a rotational basis for ten hours a day, for 2-3 weeks, during the shift - dry law, no alcohol at all. We were pleasantly surprised by the dining room, we were fed deliciously and given on the road.
We had to climb the Petrov glacier, 15 km long, to the Jaman-Su pass (4,600 meters) and go down to cross the massif in the middle.
Walking on flat ice, lightly sprinkled with pebbles, is just a pleasure! Our Tibetan bell enlivened the crystal landscape around us.
Rising higher, we see rivers cutting their way through the ice, icicles, stone mushrooms (the cap is a stone of 2-3 meters, and the base is made of ice). The blinding light is dizzying.
But then the difficult part of the road began. Legs begin to sink into crust, excess carbon dioxide in the blood, makes you stop. The sun burns the skin. And here is the pass. Glaciers, small lakes in funnels, sheer walls and crevasses, broken peaks and hanging glaciers are visible from it.
All passes have some amazing property: passing them, as if you stop your whole previous life behind, and something completely new opens up before you.
Panorama of the Tien Shan.
Power lines told where to go. The ascent is gentle, at first the road that was not bad at first turned out to be destroyed - washed out. Hour after hour we rise, the rain is replaced by grits. Then the grass appeared, but not for long, it was replaced by an impenetrable mound of small stones. Finally, completely exhausted, they climbed up and were more than rewarded for the torment during the ascent.
All around you can see glaciers and ribbons of rivers sliding into the valley. A golden eagle is circling overhead.
The open spaces are just incredible! Only in the mountains you can look at hundreds of kilometers at a glance! A very strong wind blows tightly, without gusts, it seems that you can lie on it.
