publications_img

Haɗa bayanan bin diddigin zamani da bayanan tarihi yana inganta fahimtar wuraren zama na bazara na Goose Anser erythropus na Gabashin Ƙasa.

wallafe-wallafe

na Haitao Tian, ​​Diana Solovyeva, Gleb Danilov, Sergey Vartanyan, Li Wen, Jialin Lei, Cai Lu, Peter Bridgewater, Guangchun Lei, Qing Zeng

Haɗa bayanan bin diddigin zamani da bayanan tarihi yana inganta fahimtar wuraren zama na bazara na Goose Anser erythropus na Gabashin Ƙasa.

na Haitao Tian, ​​Diana Solovyeva, Gleb Danilov, Sergey Vartanyan, Li Wen, Jialin Lei, Cai Lu, Peter Bridgewater, Guangchun Lei, Qing Zeng

Nau'in Avian (Avian):Goose mai launin fari mai kauri (Anser erythropus)

Mujalla:Ilimin Halittu da Juyin Halitta

Takaitaccen Bayani:

An jera ƙananan tsuntsayen Goose masu gaba da fari (Anser erythropus), mafi ƙanƙanta daga cikin tsuntsayen "launin toka", a matsayin waɗanda ke da rauni a cikin Jerin Ja na IUCN kuma an kare su a duk jihohin da ke kewaye. Akwai al'ummomi uku, waɗanda ba a yi nazari sosai ba sune al'ummar Gabas, waɗanda aka raba tsakanin Rasha da China. Nisa mai yawa na wuraren kiwo ya sa masu bincike ba sa iya samun su. Madadin ziyara, bin diddigin tsuntsaye daga wuraren hunturu yana ba da damar bincika yanayin bazararsu. A cikin shekaru uku, da kuma amfani da na'urorin bin diddigin GPS masu inganci, an bi diddigin mutane goma sha ɗaya na A. erythropus daga babban wurin hunturu na China, zuwa wuraren bazara, da wuraren shiryawa a arewa maso gabashin Rasha. An yi amfani da bayanan da aka samu daga wannan bin diddigin, waɗanda aka ƙarfafa ta hanyar binciken ƙasa da bayanan adabi, don yin kwaikwayon rarraba A. erythropus na bazara. Kodayake wallafe-wallafen da suka gabata sun bayyana yanayin bazara mai ban sha'awa, samfurin yana nuna cewa akwai yiwuwar yanayin mazaunin bazara mai haɗuwa, kodayake lura har zuwa yau ba zai iya tabbatar da cewa A. erythropus yana nan a cikin kewayon da aka tsara ba. Mazauna mafi dacewa suna zaune ne a bakin Tekun Laptev, musamman Lena Delta, a cikin Kananan Ƙasa na Yana-Kolyma, da ƙananan ƙananan ƙasashe na Chukotka tare da ƙananan faɗaɗar rafin da ke sama da manyan koguna kamar Lena, Indigirka, da Kolyma. Yiwuwar kasancewar A. erythropus yana da alaƙa da yankunan da tsayinsu bai wuce mita 500 ba tare da yalwar dausayi, musamman mazaunin rafin, da kuma yanayi mai ruwan sama na kwata mafi zafi kusan mm 55 da matsakaicin zafin jiki kusan 14°C a lokacin Yuni-Agusta. Rikicin ɗan adam kuma yana shafar dacewa da wurin, tare da raguwar kasancewar nau'ikan halittu a hankali yana farawa daga kusan kilomita 160 daga matsugunan ɗan adam. Bin diddigin nau'ikan dabbobi daga nesa na iya cike gibin ilimin da ake buƙata don ƙididdige yanayin rarraba nau'ikan halittu a wurare masu nisa. Ingantacciyar masaniya game da rarraba nau'ikan halittu yana da mahimmanci wajen fahimtar babban sakamakon muhalli na saurin canjin duniya da kuma kafa dabarun kula da kiyayewa.