Harsh Gydan Larabawa: photo, inda sauyin yanayi

Ko da a cikin matsananci yanayi na Duniya yana a sararin kusurwa su ban mamaki halitta fasali. A daya daga wadannan yankunan Yammacin Siberia, musamman Gydan Larabawa, shi za a tattauna a wannan labarin.

Kafin mu gano inda sashin Gydansky kadan look at kwatanta siffofin na daya daga cikin shahararrun peninsulas na wadannan wurare - da Yamal.

A bit na Yamal

A sashin aka located in Western Siberia (a cikin arewa), located a cikin Kara Sea. Yamal girma: nisa - 240 km, da tsawon - 700 km, yanki - 122.000 murabba'in kilomita.

Shimfidar na tsibirin bambanta dangane da latitud. Kusan nan permafrost, mafi yawan yankin ne swamps da tabkuna. A wani taimako surface na sashin - fili, a wasu wurare, ravines.

Yamal bayyanar da aka kafa a kan miliyoyin shekaru ta hanyar canje-canje a topography, sauyin yanayi, kasar gona cover, Fauna da Flora. A zamanin da, da bakinta ya kasa 300-400 mita, fiye da na yanzu matakin na teku. A waɗannan kwanaki, Eurasia da North America wakiltar guda manyan nahiyar. Thermophilic rayuwa siffofin hankali ya zama dadaddun da sauyin yanayi da sanyaya, kafa more resistant zuwa colds jinsunan Flora da fauna.

Larabawa taimako alama shi ne cewa shi yana da wani jam'i na baranda (wakiltar gradation). Wannan shi ne saboda da intermittent ragewan na Arctic tasa.

Gydan Larabawa: wani photo, taƙaitaccen bayanin

Larabawa, kazalika da Yamal, wanke da ruwan Kara Sea a yamma na Likitan mata da Taz lebe, a gabas - da Yenisei Gulf. Kuma kara a wata nisa da tsawon kimanin kilomita 400. Low m bankuna shi ne rayayye wanke ta cikin teku igiyar ruwa.

Shefela, da m tekun ne indented. Nan Kusa tsibiran: Sibiryakov Shokalski da deer (wanda su ne mafi girma da makwabta). Gydan Larabawa ne daya daga cikin kalla karatu yankunan Rasha.

Wannan ƙasa nasa ne da Yamalo-Nenets cin gashin kanta District. The taimako na sashin ga mafi part wakiltar wani tudu (200 mita saman teku matakin. Sea), wanda ya samar da kananan protruding sama da surface na teku da na sashin Yavay Santa. Tsakanin su akwai depressions ƙwarai dausayi, da kuma m - bays (Khalmyer Bay kuma Yuratskaya). A cikin filayen kwari, da kogin kwari mai shimfiɗa lake tasa.

Gydan Larabawa yana da wani kasa da suka ci gaba na cibiyar sadarwa na lake fiye da Yamal, amma a nan da na halitta kududdufai zurfi da kuma partially ne na tectonic asalin.

yanayin damina

Pretty matsananci Arctic sauyin yanayi yana da Gydan Larabawa. A yanayin nan ne quite sanyi. A Janairu talakawan zafin jiki na Janairu ne debe 26-30 ° C, da kuma a watan Yuli - da 4-11 ° C. A talakawan shekara-shekara hazo kai har zuwa 300 mm.

Biota

Kamar yadda a Yamal, Fauna da Flora, Gydan sashin ba ma bambancin. Ciyayi da aka gwada da matalauta, yafi mamaye shrubby tundra da gansakuka-lichen, kuma a cikin kudancin tundra stretches.

A kadan fiye da a kan Yamal Larabawa, ruwa tare kifi (game da 25 jinsin), amma m tsuntsaye (game da 36 jinsin). Specific takaice da kuma mai karko arewacin tekun m for kiwo tsuntsaye kamar King Eider geese da kuma baki. Daga cikin dabbobi rayuwa 5 jinsin su ne a cikin Red Littãfi lists: fronted Goose, ja-breasted Goose, swan kananan, dabbar walrus da iyakacin duniya bear.

Gydansky ajiye

Gydan Larabawa posted on su Game da yankuna na musamman da yanayi ajiye na wannan sunan. Yana da aka kafa don nazarin da adana tundra of Western Siberia, jihar bakin teku muhalli tsarin da kuma teku da yankunan m nesting shorebirds da sauran waterfowl.

A gaba dayan yankin na ajiye - 878 kadada .. M zone ne 150 dubu. Ha. Wannan irin wannan ban mamaki halitta janye yana Gydan Larabawa da su wajen matsananci yanayi yanayi.

The ajiye shi ne daya daga cikin mafi karami a cikin Tyumen yankin (kafa a 1996). An located a cikin Taz yankin na Yamal-Nenets gundumar a cikin ƙasa na peninsulas Yavay, Santa, Gyda, Deer.

Daskararre Layer na da ikon 80 cm. Wannan shi ne inda ragowar wani tsoho Santa aka samu, wanda yanzu a cikin Zoological Institute a St. Petersburg.

A tsarin da sashin

Gydan Larabawa a arewa yana da 2 manyan bays (Khalmyer Bay kuma Yuratskaya) raba da sashin daga Santa Yavaya.

A surface na ƙasa da aka hada da unconsolidated glacial da marine Quaternary sediments. Mesozoic sediments a karkashin su ne arziki a mai da iskar gas. A cikin sashin yawa thermokarst tabkuna, da most of wanda yana da wani sunan Yambuto.

Gyda Bay

Bay (Khalmyer Bay), jutting fitar da yawa da zurfi a cikin Gyda Larabawa, located in kudu na Kara Sea. Yana da wani wuri tsakanin Yenisei Gulf da kuma Likitan mata lebe. Its nisa - 62 km, tsawon - 200 km. A bay yana da wani kadan zurfin - daga 5 zuwa 8 mita. Lokacin da iska (iska-surges) ruwa matakin canje-canje zuwa 1-3 m.

Yanayi da dama a wani talakawan na zuwa 300 mm a kowace shekara. Gyda River (Nyarmesalya), yana da asali daga Lake Hoseynto, gudana a cikin gabashin ɓangare na Bay na Kara Sea. A lokacin da ta lullube up to 60 kilomita fadin tundra Gydan Larabawa.

Hydro-sinadaran nazarin fasali na wani ruwa mai gudãna a cikin bay da kõguna lebe kusan fakowa ba.