Indlela Yokufuduka Ekwindla kanye Nezindawo Zokuma Ze-Black-Necked Crane (Grus nigricollis) Ukuzalela eYanchiwan Nature Reserve, eShayina.

Ijenali:Izinyoni Zamanzi, 43(1), amakhasi 94-100.

Izinhlobo (zezinyoni):I-crane enentamo emnyama (i-Grus nigricollis)

Isifinyezo:

Kusukela ngoJulayi kuya kuNovemba 2018, ama-Black-necked Crane (Grus nigricollis) amancane ayi-10 alandelwa kusetshenziswa ama-satellite transmitter e-GPS-GSM ukuze afunde imizila yawo yokufuduka kanye nezindawo zokuma eYanchiwan Nature Reserve, eSifundazweni saseGansu, eShayina. Ekupheleni kokufuduka kwekwindla ngoNovemba 2018, izindawo ze-GPS ezingaphezu kuka-25,000 zase zitholakale ngesikhathi sokulandelela. Imizila yokufuduka, amabanga okufuduka kanye nezindawo zokuma kwanqunywa, futhi ibanga lokuma lalinganiselwa kumuntu ngamunye. Abantu basuka eYanchiwan phakathi no-2-25 Okthoba 2018 bathuthela eDa Qaidam, eGolmud City, eQumarleb County, eZadoi County, eZhidoi County, kanye naseNagqu City. Maphakathi noNovemba 2018, izinyoni zafika eLinzhou County, eTibet, eShayina ukuya ebusika. Imizila yokufuduka yazo zonke izinhlobo yayifana, futhi ibanga lokufuduka elimaphakathi lalingu-1,500 ± 120 km. I-Da Qaidam I-Salt Lake yayiyindawo ebalulekile yokuma, enesikhathi sokuma esimaphakathi esingu-27.11 ± 8.43 d, kanti isilinganiso sokuma kwama-Black-necked Cranes e-Da Qaidam sasingu-27.4 ± 6.92 km2. Ngokusebenzisa ukuqapha insimu namamephu e-satellite, izindawo zokuhlala eziyinhloko zatholakala ukuthi ziyizindawo ezinotshani kanye namaxhaphozi.