Ukukhethwa kwezindawo zokuhlala eziningi yizinhlobo ezimbili zezinyoni zasemanzini zaseMpumalanga Asia ezinciphayo endaweni yazo eyinhloko yokuma entwasahlobo.

Ijenali:Izinkomba Zemvelo, 87, amakhasi 127-135.

Izinhlobo (zezinyoni):I-Greater White-fronted Goose (Anser albifrons), i-Tundra Bean Goose (Anser serrirostris)

Isifinyezo:

Izilwane zisabela endaweni yazo ngezikali eziningi zendawo ngayinye ezidinga izindlela ezahlukene zokulondoloza. Izinyoni zasemanzini ziyizinkomba ezibalulekile zezinto eziphilayo zezindawo ezimanzi ezisengozini emhlabeni wonke kodwa izindlela zazo zokukhetha izindawo zokuhlala eziningi azikaze zifundwe. Sisebenzisa idatha yokulandelela ngesathelayithi kanye nemodeli ye-Maximum entropy, sifunde ukukhethwa kwendawo yokuhlala kwezinhlobo ezimbili zezinyoni zasemanzini ezinciphayo, i-Greater White-fronted Goose (Anser Albifrons) kanye ne-Tundra Bean Goose (A. serrirostris), ngezikali ezintathu zendawo: indawo (30, 40, 50 km), ukudla (10, 15, 20 km) kanye nokudla (1, 3, 5 km). Sicabange ukuthi ukukhethwa kwendawo yokuhlala ngokwesilinganiso sendawo kwakusekelwe kakhulu ezilinganisweni zendawo ezinzima, kuyilapho izici zendawo ezinemininingwane eminingi zicatshangelwa ekukhethweni kwendawo yokuhlala ngokwesilinganiso sokufuna ukudla kanye nokudla. Sithole ukuthi zombili izinhlobo zezinyoni zasemanzini zithanda izindawo ezinephesenti elikhulu lezindawo ezimanzi nezimanzi esikalini sendawo, izindawo zamanzi ezihlanganisiwe ezizungezwe izindawo zezitshalo ezihlakazekile esikalini sokudla, kanye nezindawo ezimanzi ezixhumene kahle nezizindawo zamanzi eziphakathi nendawo ezixhumene kahle esikalini sokulala. Umehluko omkhulu ekukhethweni kwezindawo zokuhlala zalezi zinhlobo ezimbili wenzeke esikalini sendawo nesokudla; ​​izici esikalini sokulala zazifana. Siphakamisa ukuthi imisebenzi yokulondolozwa kwemvelo kufanele igxile ekuthuthukiseni ukuhlanganiswa kanye nokuxhumana kwezindawo zamanzi nezimanzi, kanye nokuthuthukisa izindawo zezitshalo ezingahlanganisiwe kangako endaweni ezungezile. Indlela yethu ingaqondisa imikhuba yokulondolozwa kwezinyoni zasemanzini kanye nokuphathwa kwezindawo ezimanzi ngokunikeza izinyathelo ezisebenzayo zokuthuthukisa ikhwalithi yendawo yokuhlala lapho kubhekene noshintsho lwemvelo olubangelwa abantu.