Animals na Arctic

Akwai quite mai karfi stereotype game da Arctic a matsayin yankin na sanyi da kuma m. Hakika, wannan yana da kõme ba yi da gaskiya. A fauna na Arctic ne asali da kuma musamman, kuma ta ban mamaki wakilan taka muhimmiyar rawa a cikin rayuwar duniya tamu.

A Arctic ne na musamman cikin sharuddan da rai dabbobi. Wannan yankin ne na musamman muhimmancin for rabe-raben na duniya tamu. Wasu irin mazaunanta ba su samu a wani wuri a duniya. Animals zauna cikin Arctic yankin ne m, tare da canji na da na halitta yankunan da aka canza da cika fuska da yawan wakilan kowanne nau'in. Idan muka dauki matsayin misali da Taimyr da kuma la'akari da halaye na ta fauna, sa'an nan a nesa na 700 kilomita ta dabba yawan yawa zai zama daban-daban a sau da yawa a cikin mafi arewacin gida 7 sau kasa da tsuntsaye da kuma 14 sau kasa da beetles.

Daya daga cikin darajar da mafi kyau dabbobi - reindeer - zaune a nan. Yana da wani core darajar a cikin rayuwar 'yan asalin mutanen Arewa, wanda ya samar da madara, Pant, nama, konkoma karãtunsa fãtun - duk, ba tare da wanda ba zai iya tsira a yanayin zafi da hankula a yankin. Venison ceton mutane daga scurvy, samar da bitamin da kuma ba ka damar ji dadin cikakken rai. Mai kiwo a gida deer rãyukansu, a cikin Yamalo-Nenets cin gashin kanta District.

Musk shanu - manyan ungulates a yankin. Wadannan herbivores a cikin Arctic ne takwarorina na mammoths. Suna da kyau saba da yanayi mai wahala da: unpretentious abinci, ya rufe tare da dogon gashi. Yau Musk sa aka jera a matsayin miyagun. Suna zaune a Taimyr da Wrangel Island.

Domin da yawa mambobi ne na Jawo-qazanta dabbobi farko gida ne kawai da Arctic. Animals jinsin - Foxes, weasels, wolverines, iyakacin duniya Wolves da Foxes - tushen da Jawo cinikayya zuwa 'yan asalin mutane. Shin muhimmanci da kuma hakori: zomaye, hamsters, lemmings, suna da muhimmanci abubuwa na da abinci sarkar a dukkan matakai.

Animals na Arctic marine dabbobi masu shayarwa suna da kyau wakilci. Su sun dade da aka dauke wata alama ce da yankin. Wasu daga cikin su jinsunan da yanzu ta cinye mutum.

Iyakacin duniya Bears - babban alama ce da Arctic. A nan ne 19 na wannan dabba alƙarya. Shin Semi-na cikin ruwa salon, ninka a kan Franz Josef Land, Chukotka Cape Desire.

Wani mazauni na gida latitud - da dabbar walrus, wanda shi ne babban abu na farauta Eskimos. Shi ne gida da Whales da bowhead Whales, da kuma like. Cetacean alƙarya gabatar belugas, narwhal, bowhead da launin toka Whales.

Kifi fauna hada da 430 jinsunan, wanda yawancin kasuwanci (cod, herring, Scorpionfish, kifi, zurfin, da dai sauransu). Warmest ruwan arziki a plankton, - da Barents Sea, wanda shi ne cibiyar da Arctic kamun kifi.

A Arctic gida rabin dukkan shorebirds duniya. Wannan tsuntsun seagull-kittiwakes, fulmars, Bering cormorants, guillemots, glaucous gulls, m-billed murre, Arctic terns. A lokacin rani a nan 280 jinsunan tsuntsaye gida.

Game da 17% na dukkan gidajen lama na Arctic - da kwari, wanda ya samar da rabin dukkan jinsunan na duniya. Wasu jinsunan beetles da kwari, wadannan latitudes ne iya rayuwa a yanayin zafi na 60 digiri kasa sifili.

Yau, da yawa Arctic dabbobi ne a hadarin saboda xumamar duniya, wanda ya razana su da yunwa. A 2010, masana kimiyya ya sanar da cewa 17 jinsin dabbobi a hatsarin nau'i nau'i. Daga gare su, iyakacin duniya beyar, Arctic Foxes, 4 jinsunan Whales, Musk shanu, walruses, like da kuma wasu seabirds. Bugu da kari, a shekarar 2012, an gane cewa Rasha Arctic ne najasa tare da mai kayayyakin, habaka da kuma lubricants, fiye da a wasu jihohi. Shi ne wani barazana ga muhalli ma'auni na yankin. Wasu dabbobi samun rashin lafiya da kuma mutate da Arctic. Muna bukatar gaggawa mataki ya cece su.