Ust-Lensky Reserve: rayuwa a kan kankara

Location of Ust-Lena Reserve iya mamaki wasu yanayi masoya. Gaskiyar cewa, sabanin wasu irin kungiyoyin, wannan ba a cikin warmer yankunan kasar mu, kuma a mafi arewacin sassa. Ina Ust-Lensky Reserve, saduwa da sanyi ruwan Arctic Ocean zuwa Kogin Lena.

manufofin

Amma me ya sa ya zama dole don ƙirƙirar wani ajiye a wadannan arewacin climes? Lena River m da shi ba a gina ko hydroelectric dams. Saboda wannan ruwanta kasance da tsabta don haka ba za su iya sha, kawai pocherpnuv dabino. Don Lena zauna guda kamar yadda suka kasance ƙarni ago Nature Reserve da aka kafa a kan ta bankuna.

location

Ust-Lensky Nature Reserve (photo nuna a kan wannan shafi) is located in Yakutia, a gefen arewa Bulunsky District. Ya kunshi biyu yankunan, a "Delta", girman miliyan 1.3 kadada, kuma "Falcon", hada da 133.000 kadada. Total yankin na ajiye rufe 1.433.000 kadada. Amma a cikin kare yankin na bai hada da duka ƙasa, kuma kawai 150,000 kadada.

Reserve Ust-Lena yana da wani nan kusa ƙauyuka, da kuma babu hanyõyi, ko jama'a hanyoyi. The most da kuma mafi muhimmanci tafki ne Lena. Amma wannan ba kawai "jijiya" a cikin ajiye. Shi ne kuma dacewa ducts Arynskaya, Trofimovskaya, Bykovskaya da sauransu. Amma navigable daraja a wannan lokacin yana da kawai Bykovskaya bututu.

topography

Mafi yawa daga cikin Ust-Lensky yanayi ajiye aka located a cikin kankara. Babban kwarara ta cikin ducts Delta bayyana Arctis inda adana permafrost ƙasa rufe tare da kananan Layer. Don arewa maso yamma ne tsoho tsibirin Arga-Muori-SIS tayi. A kudu maso yammacin, akwai uku babban tsibiran, wanda aka binne shi a kankara. Bugu da kari, a cikin ƙasa, akwai game da 300 kankara tuddai ne, ba ya nesa da kowane daya daga cikinsu za a iya gani kasawa. Har ila yau, a yankin Neja Delta da aka kafa kananan tabkuna na daban-daban zurfin. A dama banki na Lena River kusa da tsibirin na tit-Ary yakan daga ruwan Rock White Rock.

Forest tundra

Bugu da kari ga permafrost, Ust-Lensky yanayi ajiye shahara ga tundra zone. Har ila yau a tsibirin tit-Ary da daraja mafi northerly a duniya deciduous gandun daji. Local larch, girma a wajen yamma na tsibirin, kai wani tsawo na 6 mita.

A gida Flora nan da nan rarrabe. Lena Delta tundra gaske arziki a lichens da kuma mosses. Alal misali, tsetreliya Alaska - shi ne mai rare jinsuna cewa an samu a wurare guda biyu. Tare da bankunan na Lena ne Willow da arewacin dutsen koguna overgrown tare da Willows da kuma nau'i nau'i na shrubs.

A kan Seaside kunya girma rare jinsunan legumes, wake da kuma Brian ne coppery ja. Har ila yau, akwai Rhodiola miyagun ƙwayoyi.

karkashin ruwa mazaunan

Ust-Lensky Reserve ne na musamman ba kawai domin ta rare Flora, amma kuma kifi fauna. A gida ruwan sanaki kifi ne fari kifi, cisco, sturgeon, Tugun, whitefish, da sauransu. N. A gida tabkuna rayuwa peled, kifi da kuma whitefish, wanda kusan ba ya faruwa a cikin ducts. A cikin kaka lokaci zuwa bakin tekun don spawn en sun mayar ne Arctic cod. Kuma samu a cikin Lena Delta ruwan hoda da kuma chum kifi. The ajiye ruwa jikinsu ba rayuwa halittar dabba mai kafafuwa da dabbobi masu rarrafe.

Birds Ust-Lena

Tun ducts ajiye arziki iri-iri na kifi, da kuma a cikin tundra zone yana herbaceous ciyayi, shi janyo hankalin kuri'a na kũtsãwa tsuntsaye da waterfowl. Wannan yanki ne located a kan hanya na migratory jinsunan. Wannan shi ne abin da ke sa da fauna ne don haka bambancin. Akwai ake rajista 109 jinsunan, da game da 60 sub-jinsuna fi son zuwa gida a cikin Lena Delta. Da yawa tabkuna a tundra ne baki-throated mai nutsa, m live nan Red-membobin wannan iyali. A cikin wadannan guda wuraren ya likes shirya Bewick ta swan, kuma a wannan lokaci a cikin su ajiye, akwai game da 6000. Bayan wadannan, da spring a cikin wadannan sassa daina geese, black Brant, dogon-tailed duck, pintail, teal, da kuma da yawa subspecies na ducks. Jihar Nature Reserve ne mai arziki da sauran tsuntsaye, wanda a cikin wasu ƙasashe ne rare. A yankin Neja Delta, kamar nesting waders kamar Turnstone, Pectoral Sandpiper, Ruff, fari-tailed sandpiper da sauransu.

A fasalin da ajiye za a iya daukan m Raptors. Alal misali, wannan Merlin, zinariya mikiya, Merlin, peregrine shaho.

Ust-Lensky Nature Reserve: dabba-m sanyi

A karkarar da ke rubuce 32 jinsunan dabbobi masu shayarwa, ciki har da 5 marine da kuma 27 a duniya. Dindindin mazauna nan ne Arctic fox, iyakacin duniya bear, vole Middendorf, reindeer, Siberian kuma Collared lemmings.

Daga cikin taiga mazauna wanda ba bar yankin, alama ta Foxes, Wolves, hares, stoats, weasels da sauran dabbobi masu shayarwa. Har ila yau, akwai wadanda jinsunan cewa a kai a kai zo nan, shi ke nan Elk, Sable, muskrat, wolverine, Lynx da sauransu. Domin marine jinsunan ne ringed hatimi, Laptev dabbar walrus, bearded hatimi, beluga, narwhal.