HangangaMātauranga Tuarua me ngā kura

Te Tai Tokerau Siberian mania: whakaahuatanga, wāhi matawhenua, āhuarangi

Te Tai Tokerau Siberian mania (i runga i te mahere kei te mārama kitea reira) ko te wāhi mania nui kei roto i te wahi raki o Eastern Siberia. ni'ai te reira i te whenua raki o te rohe e rua o te Siberian Federal District: te Territory Krasnoyarsk me te Republic o Yakutia.

Lowland hora hoki 600 km i te Taimyr Byrranga Mountains i roto i te raki ki te tonga Putorana mania, a tata 1 500 kiromita i te mangai o te awa Yenisei i roto i te uru ki te awa Olenek i te rawhiti. Ko te kupu, takoto ana te mania i waenganui i 70 me 75 faitatau o ahopae raki, a i waenganui i 83 me 125 nekehanga o te ahopou rawhiti. Ie kapi ana ia te tonga o te Taimyr Peninsula, totoro i te moana Kara ki te Moana Laptev.

rohe āhuarangi

Hea ko Te Tai Tokerau Siberian Lowland me te pānga o tona wāhi i runga i te āhuarangi? Ko te tino ngā tenei pātai. Kia tango o te titiro i reira.

Tata ko katoa o reira i roto i te rohe āhuarangi Arctic, a anake te wāhi iti i roto i te tonga kei roto i te subarctic. Pai io ko Te Tai Tokerau Siberian Tundra rohe mania. Heoi, i roto i te tonga, me te tonga-uru wahi o te ngahere-Tundra e faahoho'ahia e ngahere te hōtoke, ka i roto i te rohe pokapū o te Taimyr Peninsula, me rite i roto i te raki, i te rohe e tika ana i te koraha Arctic.

Pai io tenei hunga mangere Yagelnaya Tundra ki pukepuke onge tiketike kamaka ranei ki runga ki te 200 m, a ētahi wā ki runga ki te 250 m. Terrain Tuitui kukū maha awa me ngā roto. Ko te nui rawa o ratou - p. Anabar, Olenek, Pyasina, Khatanga, me ngā roto - Taimyr, Cocora ko Labaz. Tundra kaha waterlogged.
Arctic āhuarangi continental, he poto raumati, me te he rawa roa hotoke. Claus tae 50 ° C i raro kore, me te pāmahana raumati - e kore neke atu i te 20 ° C.

Mai kei te Te Tai Tokerau Siberian raorao te raki o te Arctic Circle, e haere tahi nga taima raumati me te hotoke i te ra neke , me te po. Autumn me te puna e poto. tū te huringa o taima e hoki 2-3 wiki. Ua i roto i te Te Tai Tokerau-Siberian mania iti: i 200 ki te 400 mitamano. I runga i te rohe katoa o te oneone thaws i te raumati anake i roto i te apa o runga. huaina ana tēnei āhuatanga ko "permafrost".

Flora

Te Tai Tokerau Siberian mania ko tipu tino kino iho. Kei te māngai ia e Kiwa, hawahawa (pūkohu), rakau kākano (crowberry, blueberries, tumatakuru), birch papaka me wirou. I roto i te wahi te tonga e taea kitea e koe ngahere te hōtoke, ka i roto i te kapu, tapo'i ra i te hau, ka whakatika hope, me te Rowan tūmārō. He poto te wā otaota: 6-8 wiki, engari maha angiosperms, poppies neke me wiwi, te wā ki te tupu me te ki ena purapura.

ao kararehe

e kore te Te Tai Tokerau Siberian mania pai rawa ki te momo o te wao nui. Tenei renitia mohoao, pokiha Arctic, wuruhi, lemmings, me otereti neke me partridges. I ora te Taimyr, kawemai i roto i nga tau 60 i Canada, te to'utangata o te tino nui - muskoxen. I roto i te raumati, i te Tundra hanga kowhanga Waterfowl maha nui o manu heke: kuihi, parera, kuihi.

taupori

kanohi hapori taketake me te rohe Nganasans, entsami, Dolgan, me te tonga - Evenki. Ko te mahi matua o te māngai o enei iwi - renitia te faaamuraa i, te hopu hoki kararehe huruhuru me te hī.

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