Yano-Indigirka filayen kwari, da ta faye hali

Shefela a arewacin Yakutia, shi ne wani yanki na permafrost da hankula cryogenic landforms. Wannan Thermokarst tabkuna, Marshes da sauransu. N. A general, wannan yanki ne mai tundra.

Game da wuri daga cikin Yano-Indigirka kwaruruka ƙasa, game da peculiarities na Flora da fauna, game da shekaru da kuma sauran bayanai da za a iya samu a cikin wannan labarin.

A kadan game da filayen kwarinta

Shefela - mai bayyana, wanda tsayinsa bai wuce 200 m saman teku matakin. Matsayin mai mulkin, da filayen kwari ne lebur surface na ƙasa, gina matasa marine, kogin da lake sediments. Suna located in ya fi girma, kuma karami cavities, kuma zai iya zama a kan dandamali da kuma filayen, kuma a cikin hollows na intermountain. Ya kamata a lura cewa da Caspian kwaruruka, located a kan ƙasa na Rasha, an located kasa teku matakin.

Wata sifa ta Shefela, mafi yawa jihar bakin teku, shi ne cewa su yawanci densely lugar. Kuma shi yakan faru ne cewa mutane artificially kara ƙasar yankin na wadannan yankunan (misali, a cikin polders na Holland).

Location, har

Dauke kwaruruka lullube daga bakin Buor Hai daga yamma zuwa cikin kogin Indigirka a gabas, da karkararta tun da aka rufe da mafi yawan Yakut na Arctic zone.

Kasa kula Yano-Indigirka kwaruruka - 46.602075. 39,230506.

kwaruruka yanki maida hankali ne akan fiye da 600 murabba'in kilomita na ƙasar yankin, located tare da kudancin ƙasar da Gabas Siberian Sea da Laptev Sea. Har ila yau, akwai wata sararin Delta na kogin Yana da bakin sauran karami gudãna (Indigirka Omoloya), a madadin na biyu na su da ya dauki da sunan da wannan kwarin.

Form, siffar

Yano-Indigirka Shefela yana da wani jinjirin wata siffar. A da widest wani ɓangare na da nisa ne kilomita 300 da kuma matsakaicin tsayi - har zuwa 30-80 mita saman teku matakin (kuma har zuwa mita 100).

Kwaruruka ne a sararin bayyana swampy located in arewa-gabashin Siberia. A tare da tare da Kolyma kwaruruka, located in arewa-maso-gabashin kansu daga Yakutia, a cikin kogin tasa Chukochya River, Alazeya da hagu banki na ƙananan kai na da Kolyma River, shi Forms a sararin filayen kwari da ake kira Gabas-Siberian.

A wasu wurare Yunƙurin saura ridges an hada da bedrock, har zuwa 558 mita (matsakaicin tsawo na Yano-Indigirka filayen kwari).

Age, da nazari,

The bayyana yankin da aka alama ta kasancewar wani yawan goyon baya da kuma masu zaman kansu sassan na Pleistocene shekaru, wanda dauke da ragowar rare burbushin Fauna da Flora. Wadannan sassan da aka yi karatu a daban-daban sau da irin wannan malamansu kamar A. A. Bunge (ko Cherskii, a 1891), V. F. Goncharovym, B. S. Rusanovym (1968) da kuma N. K. Vereschaginym (1977 ) ..

Lazarev PA bincika ragowar Santa fauna Bayyana daga shekarar 1970 zuwa 2000. Wasu sassan na Late Cenozoic da karatu da kuma aka bayyana a cikin kimiyya wallafe-wallafe, amma akwai sassan wanda whereabouts har yanzu ba a san har karshen.

A cikin 'yan shekaru, a kan filayen kwari yankunan da Finds na zamanin d burbushin dabbobi da shuke-shuke da aka gano (Late Pleistocene).

Yano-Indigirka filayen kwari: halaye na yankin, da kasa

A wannan ciki akwai wani lake kira Pavylon. Samu a wadannan rare Siberian gefuna tsararru na tuddai da tsawo daga 200 zuwa 300 mita.

Ga aka mamaye perennial morzlye dutsen da kuma permafrost landforms. Mafi yawa daga cikin filayen kwari da aka hada da wani iri-iri na teku, lake da kogin sediments arziki a cikin m kankara saboda da predominance a wadannan sassa na permafrost.

Kwaruruka yana da halaye (su ne quite mai yawa). Wadannan sun hada da thermokarst depressions (da sauransu. Alases) tare da swamps, tabkuna, a kan abin da tashi da yawa Pingo. Har ila yau, a kan gaba na tekuna, koguna da tabkuna za a iya gani duwãtsu, kuma kasar gona-baydzharahi polygonal. A karshen ne a cikin nau'i na ƙasa micro- da meso (masu girma dabam jere daga dama santimita zuwa 'yan ɗari mita). Bã su da shaci na polygons, faci, zobba, da'irori, da kuma a kan gangara - makada.

Yano-Indigirka kwaruruka labarin kasa, dabbobi

Irin rawa a nan halitta firiji permafrost kiyaye su domin dubun dubbai sharan Santa daskararre jikinsu da kuma wasu dabbobi masu shayarwa glacial lokaci. Wannan bangare na sararin Siberia - daya daga cikin busiest ragowar Santa fauna.

Saboda da yashewa da ruwan tafkuna da koguna, ga ~ ar teku da kuma thermal abrasion gaba da tekuna faruwa a shekara thawing asara da kuma ragowar tsoho dabbobi.

Flora: da dangantaka da fauna

Yano-Indigirka kwaruruka kankara shekaru ne mai babbar tundra-steppe sarari tare da wani arziki herbaceous ciyayi. Da alama, wadannan gwada sharadi gwargwado, kuma da yawan dabbobi masu shayarwa fauna ya kai wani gagarumin size. Shi ne a cikin marigayi Pleistocene.

A wurare dabam dabam na iyakacin duniya halitta a alkuki, abu ne na halitta tarko, inda shi ya ƙunshi wani "makabarta". A cikinsu akwai wani m lalata tsoho dabbobi.

Kashe bakin tekun aka mamaye shrub da gansakuka lichen tundra da kudancin kogin kwari girma rare deciduous gandun daji.

A kudu, kwaruruka kogin kwari ne da yankunan gandun daji-tundra, wanda ya kunshi mai sparse larch.

Yau, a wannan yankin na Siberia na kowa nau'in da suke da takamaiman ga waɗanda yankuna, kamar tundra da gandun daji tundra. Yana za a iya samu a nan da kuma wasu daga cikin shuke-shuke da aka jera a cikin Red Littãfi daga Yakutia. M girma Birch, Willow, kayandera, Aspen, stlanik, sedge, hawthorn da sauransu. Daga cikin kifi ne mafi prevalent kamar bream, sturgeon, roach, Pike, iri, Pike, grouper, da kuma waɗansu da yawa.

yawan

Yano-Indigirka Shefela yankin ne mafi tsanani a cikin Rasha Arctic. Cold bazara zo daga teku na Gabas Siberian kuma m. Laptev. Amma da sanyi hunturu kawo kudancin iskõki hurawa daga cikin tsaunuka na Yakutia, inda a lokacin wannan lokaci na shekara mulki ta hanyar mai tsanani frosts. Saboda haka, 'yan shuke-shuke iya tsira a irin wannan matsananci yanayi.

Lokacin da wadannan sanyi ƙasashe sun Rasha explorers, kwaruruka aka ba kowa ciki. A cikin wadannan m yankunan da wayewa ta dogon rayu da rayuwa Evens da Yukagirs yau. Amma da na gida mutane a nan ko da yaushe aka sosai 'yan.

Tafiyar da gida mutane farauta, kama kifi da kuma reindeer herding.

M wannan impregnable yankin, amma a yadda kyau da kuma m.