UKhetho lweNdawo yokuHlala eMininzi ngoBusika beWhooper Swan (Cygnus cygnus) eManas National Wetland Park, kuMntla-ntshona weTshayina.

Iintlobo(ilulwane):i-whooper amadada

Inkcazo:

Ukukhetha indawo yokuhlala ibiyeyona nto iphambili ekugxilwe kuyo kwi-ikholoji yezilwanyana, nophando lugxile kukhetho lwendawo yokuhlala, ukusetyenziswa kunye novavanyo. Nangona kunjalo, amaphononongo avalelwe kwisikali esinye kaninzi asilela ukuveza iimfuno zokukhetha indawo yokuhlala yezilwanyana ngokupheleleyo nangokuchanekileyo. Eli phepha liphanda i-whooper swan yasebusika (Cygnus cygnus) eManas National Wetland Park, eXinjiang, isebenzisa umkhondo wesathelayithi ukumisela iindawo ezikuyo. Imodeli yeMaximum Entropy (MaxEnt) yasetyenziswa ukuphonononga iimfuno zokhetho lwendawo yokuhlala enemilinganiselo emininzi yeManas National Wetland Park yasebusika i-whooper swans kubusuku, emini, kunye nezikali zenkangeleko yomhlaba. Olu phononongo lubonise ukuba ukhetho lwendawo yokuhlala yamadada asebusika ahlukeneyo ahluka kwizikali ezahlukeneyo. Kwisikali senkangeleko yomhlaba, i-whooper swans yasebusika ikhetha iindawo zokuhlala ezinomyinge wemvula yasebusika eyi-6.9 mm kunye namaqondo obushushu aphakathi kwe-−6 °C, kuqukwa neendawo ezinamanzi nemigxobhozo, ebonisa ukuba imozulu (imvula namaqondo obushushu) kunye nohlobo lomhlaba (imigxobhozo kunye nemithombo yamanzi) inefuthe ekukhetheni indawo yokuhlala yasebusika. Ebudeni bemini, amadada e-whooper akhetha iindawo ezikufutshane nemigxobhozo, iindawo zamanzi, kunye nomhlaba ongenanto, kunye nokusasazwa ngakumbi kwemithombo yamanzi. Ngobusuku basebusuku, bavame ukukhetha iindawo ezingaphakathi kwipaki yamanzi apho ukuphazamiseka kwabantu kuncinci kwaye ukhuseleko luphezulu. Olu phononongo lunokubonelela ngesiseko senzululwazi kunye nenkxaso yedatha yolondolozo lwendawo yokuhlala kunye nokulawulwa kweentaka zasemanzini zasebusika ezifana ne-whooper swans, ukucebisa amanyathelo olondolozo ekujoliswe kuwo ukulawula ngokufanelekileyo nokukhusela amabala obusika e-whooper swans.

Amagama angundoqo:Icygnus cygnus; ixesha lobusika; ukhetho lwendawo yokuhlala enemigangatho emininzi; IManas National Wetland Park

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