Iintlobo (Intaka):Icrane enentamo emnyama (Grus nigricollis)
Ijenali:I-Ecology kunye noLondolozo
Inkcazo:
Ukwazi iinkcukacha zokhetho lwendawo yokuhlala kunye noluhlu lwamakhaya lweecranes ezinentamo emnyama (Grus nigricollis) kunye nokuba idlelo libaphembelela njani, siye sabona amalungu aselula oluntu elandela umkhondo wesatellite kumhlaba omanzi weDanghe weYanchiwan National Nature Reserve eGansu ukusuka ngo-2018. ukuya ku-2020 ngeenyanga zikaJulayi-Agasti. Ukubekw'esweni kwabantu nako kwenziwa kwangelo xesha linye. Uluhlu lwasekhaya lubalwe ngeendlela zoqikelelo lwe-kernel density. Emva koko, sasebenzisa ukutolika komfanekiso wezivamvo ezikude ngokufunda koomatshini ukuchonga iindidi zokuhlala ezahlukeneyo kumhlaba omanzi waseDanghe. Umlinganiselo wokhetho lweManly kunye nemodeli yehlathi engacwangciswanga iye yaqeshwa ukuvavanya ukukhethwa kwendawo yokuhlala kwisikali soluhlu lwekhaya kunye nesikali sendawo yokuhlala. Kwindawo yophononongo, umgaqo-nkqubo wokuthintela amadlelo waphunyezwa ngo-2019, kwaye impendulo yeecranes ezinentamo emnyama icebisa ngolu hlobo lulandelayo: a) inani leekhreyini eziselula linyukile ukusuka ku-23 ukuya kuma-50, nto leyo ebonisa ukuba ulawulo lokutyisa idlelo luchaphazela ukomelela kweecranes; b) Ulawulo lwangoku lokudlisa amadlelo aluchaphazeli imimandla yoluhlu lwamakhaya kunye nokukhethwa kweentlobo zeendawo zokuhlala, kodwa luchaphazela ukusetyenziswa kwendawo yecrane njengoko isalathiso esiphakathi soluhlu lwekhaya yi-1.39% ± 3.47% kunye ne-0.98% ± 4.15% kwi-2018 kunye ne-2020 iminyaka, ngokulandelelana; c) bekukho isiqhelo esonyukayo kumgama wentshukumo yemihla ngemihla kunye nesantya esikhawulezileyo sibonisa ukonyuka kwesakhono sentshukumo yeekhreyini ezincinci, kwaye umlinganiselo weekhreyini eziphazamisekileyo uba mkhulu; d) Imiba yokuphazamiseka kwabantu inefuthe elincinane ekukhetheni indawo yokuhlala, kwaye iikhreyini azichatshazelwa zizindlu neendlela ngoku. Iicranes zikhethe amachibi, kodwa xa kuthelekiswa uluhlu lwekhaya kunye nokukhethwa kwesikali sendawo yokuhlala, umgxobhozo, umlambo kunye noluhlu lweentaba alunakungahoywa. Ke ngoko, sikholelwa ukuba ukuqhubela phambili nomgaqo-nkqubo wokuthintela amadlelo kuya kunceda ukunciphisa ukudityaniswa koluhlu lwamakhaya kwaye emva koko kuncitshiswe ukhuphiswano lwe-intraspecific, kwaye ke kwandisa ukhuseleko lokuhamba kweekhreyini ezincinci, kwaye ekugqibeleni kwandisa ukomelela kwabantu. Ngaphezulu, kubalulekile ukulawula ubutyebi bamanzi nokugcina usasazo olukhoyo lweendlela nezakhiwo kuyo yonke imigxobhozo.
USHICILELO LUFUMANEKA KWI-:
https://doi.org/10.1016/j.gecco.2022.e02011
