Ust-Lensky Nature Reserve: lub neej hauv dej khov

Cov txheej txheem:

Ust-Lensky Nature Reserve: lub neej hauv dej khov
Ust-Lensky Nature Reserve: lub neej hauv dej khov

Video: Ust-Lensky Nature Reserve: lub neej hauv dej khov

Video: Ust-Lensky Nature Reserve: lub neej hauv dej khov
Video: Ленские и Синские столбы. Дельта Лены. Плато Путорана. 2024, Kaum ib hlis
Anonim

Qhov chaw ntawm Ust-Lensky Nature Reserve tuaj yeem ua rau qee tus neeg nyiam qhov xwm txheej xav tsis thoob. Qhov tseeb yog tias, tsis zoo li ntau lwm lub koom haum zoo sib xws, qhov no tsis yog nyob hauv thaj chaw sov ntawm peb lub teb chaws, tab sis nyob rau sab qaum teb. Qhov twg Ust-Lensky Nature Reserve nyob, cov dej txias ntawm Arctic Dej hiav txwv ntsib Lena River.

Lub Hom Phiaj ntawm Kev Tsim

Tab sis vim li cas thiaj tsim nyog tsim kom muaj chaw cia nyob rau sab qaum teb? Tus dej Lena muaj hmoo, thiab tsis muaj cov chaw tsim hluav taws xob hluav taws xob lossis cov dams tau ua rau nws. Ua tsaug rau qhov no, nws cov dej nyob twj ywm kom huv si uas lawv tuaj yeem haus dej haus yooj yim los ntawm rub lawv nrog xib teg ntawm lawv txhais tes. Yuav kom Lena nyob twj ywm zoo ib yam li ntau centuries dhau los, ib qho chaw cia tau teeb tsa ntawm nws lub tsev txhab nyiaj.

tseg Ust Lensky
tseg Ust Lensky

Qhov chaw

Ust-Lensky Nature Reserve (cov duab qhia hauv nplooj ntawv no) nyob hauv Yakutia nyob rau sab qaum teb ntawm Bulunsky ulus. Nws muaj ob thaj chaw, qhov no yog "delta", nrog qhov loj ntawm 1,300,000 hectares, thiab "falcon", uas suav nrog 133,000 hectares. Tag nrho cheeb tsamLub chaw khaws cia muaj 1,433,000 hectares. Tab sis thaj chaw tiv thaiv tsis suav tag nrho thaj chaw, tab sis tsuas yog 150,000 hectares.

Lub Ust-Lensky Reserve tsis muaj chaw nyob ze, thiab tsis muaj txoj kev tsheb lossis txoj kev pej xeem. Lub cev loj tshaj plaws thiab tseem ceeb tshaj plaws ntawm dej yog Lena. Tab sis qhov no tsis yog tsuas yog "artery" nyob rau hauv cia. Arynskaya, Trofimovskaya, Bykovskaya thiab lwm tus kuj tseem ceeb heev. Tab sis tam sim no tsuas yog Bykovskaya channel muaj tus nqi navigable.

Teb

Qhov twg yog Ust Lensky Nature Reserve
Qhov twg yog Ust Lensky Nature Reserve

Rau qhov feem ntau, Ust-Lensky xwm cia nyob hauv dej khov. Lub ntsiab channel ntawm lub delta ntws los ntawm Arctida tiaj, qhov twg permafrost yog khaws cia, npog nrog me me av txheej. Nyob rau sab qaum teb hnub poob yog cov kob qub ntawm Arga-Muora-Sise. Nyob rau sab qab teb sab hnub poob muaj peb lub tebchaws loj uas tau faus rau hauv cov dej khov. Tsis tas li ntawd, muaj txog 300 lub roob dej khov ntawm thaj chaw, thiab kev ua tsis tiav tuaj yeem pom tsis deb ntawm lawv txhua tus. Tsis tas li ntawd nyob rau hauv lub delta muaj ntau lub pas dej me me ntawm ntau qhov tob. Nyob ntawm ntug dej sab xis ntawm Lena, tsis deb ntawm cov kob ntawm Tit-Ary, Pob Zeb Pob Zeb tau nce los ntawm dej.

Hmoob hauv tundra

Dhau li ntawm permafrost, Ust-Lensky xwm cia muaj npe nrov rau nws thaj chaw tundra. Tsis tas li ntawd nyob rau ntawm cov kob ntawm Tit-Ary yog lub hav zoov sab qaum teb tshaj plaws hauv lub ntiaj teb. Lub zos larches uas loj hlob nyob rau sab hnub poob ntawm cov kob ncav cuag qhov siab ntawm 6 meters.

Txoj kev ntawm no tshwj xeeb. Lub tundra ntawm Lena delta yog nplua nuj nyob rau hauv lichens thiab mosses. Piv txwv li, Alaskan cetrelia -nws yog ib hom tsis tshua muaj tshwm sim tsuas yog nyob rau hauv ob qhov chaw. Willows sawv ntsug ntawm ntug dej ntawm Lena, thiab cov kwj sab qaum teb yog overgrown nrog ntau hom willows thiab shrubs.

Ntshai taum hom loj hlob ntawm ntug hiav txwv ntug dej, cov no yog cov leguminous thiab tooj liab-liab braja. Tseem muaj Rhodiola officinalis.

Ust Lensky Nature Reserve yees duab
Ust Lensky Nature Reserve yees duab

Cov neeg nyob hauv qab dej

The Ust-Lensky Reserve yog qhov tshwj xeeb tsis yog rau nws cov tsiaj tsis tshua muaj, tab sis kuj rau nws cov ichthyofauna. Cov ntses nyob hauv lub pas dej hauv zos, cov no yog nelma, omul, sturgeon, tugun, muksun, thiab lwm yam. Peled, char thiab whitefish nyob hauv cov pas dej hauv zos, uas xyaum tsis pom hauv cov channel. Nyob rau hauv lub caij nplooj zeeg, polar cod tuaj rau ntawm ntug dej rau spawning. Pink salmon thiab chum salmon kuj pom nyob rau hauv Lena Delta. Amphibians thiab tsiaj reptiles tsis nyob hauv lub reservoir ntawm lub reserve.

Birds of Ust-Lensky

Ust Lensky xwm cia tsiaj
Ust Lensky xwm cia tsiaj

Vim tias txoj kab ntawm cov ciam teb muaj ntau hom ntses, thiab hauv thaj chaw tundra muaj cov nroj tsuag nyom, qhov no nyiam ntau cov dej nyob ze thiab cov noog. Thaj chaw no yog nyob ntawm txoj kev ntawm migratory hom. Qhov no yog dab tsi ua rau fauna muaj ntau haiv neeg. 109 hom tau sau tseg ntawm no, nrog kwv yees li 60 subspecies nyiam ua zes hauv Lena Delta. Black-throated loons muaj ntau heev nyob rau hauv lub pas dej tundra, liab-throated cov neeg sawv cev ntawm tsev neeg no nyob ntawm no nyob rau hauv me me. Nyob rau tib qhov chaw, swan me nyiam nyob, thiab tam sim no muaj txog 6 txhiab ntawm lawv nyob rau hauv cia. Ntxiv rau lawv, geese nres hauv cov ntu no thaum lub caij nplooj ntoos hlav,dub goose, ntev-tailed os, pintail, teal whistle thiab ntau subspecies ntawm ducks. Lub xeev ntuj cia kuj nplua nuj nyob rau hauv lwm hom noog, uas tsis tshua muaj nyob rau hauv lwm qhov chaw ntawm lub ntiaj teb no. Waders xws li Turnstone, Puffin, Turukhtan, Dawb-tailed Sandpiper thiab lwm tus nyiam ua zes hauv delta.

Tsis tshua muaj raptors tuaj yeem suav tias yog qhov tshwj xeeb ntawm cov cia. Piv txwv li, qhov no yog Merlin, golden eagle, gyrfalcon, peregrine falcon.

Ust-Lensky xwm cia: tsiaj uas nyiam txias

Peb caug-ob hom tsiaj tau sau tseg thoob plaws hauv thaj chaw, ntawm 5 yog marine thiab 27 yog cov av. Arctic hma liab, polar dais, Middendorff's vole, reindeer, Siberian thiab ungulate lemmings tseem nyob ruaj khov.

Ntawm cov neeg nyob hauv taiga uas tsis tawm hauv thaj chaw no, hma, hma, hares, ermines, weasels thiab lwm yam tsiaj tsiaj raug sau tseg. Tseem muaj cov hom uas niaj hnub tuaj ntawm no, cov no yog elk, sable, muskrat, wolverine, lynx thiab lwm yam. Marine hom muaj xws li ringed foob, Laptev walrus, bearded foob, whale dawb, narwhal.

Pom zoo: