Ijenali:Ijenali ye-Ornithology, 160(4), iphe.1109-1119.
Iintlobo (zeentaka):IiWhimbrels (Numenius phaeopus)
Isishwankathelo:
Iindawo zokuma zibalulekile ekugcwaliseni nasekuphumleni iintaka ezifudukayo. Ukucacisa iimfuno zendawo yokuhlala yeentaka ezifudukayo ngexesha lokuma kubalulekile ekuqondeni i-ecology yokufuduka kunye nolawulo lolondolozo. Nangona kunjalo, ukusetyenziswa kwendawo yokuhlala kweentaka ezifudukayo kwiindawo zokuma akukafundwa ngokwaneleyo, kwaye umahluko ngamnye ekusetyenzisweni kwendawo yokuhlala phakathi kweentlobo zezilwanyana awukahlolwa. Silandele intshukumo yeWhimbrels ezifudukayo, iNumenius phaeopus, sisebenzisa iithegi zeGlobal Positioning System–Global System for Mobile Communication eChongming Dongtan, indawo ebalulekileyo yokuma kwiSouth Yellow Sea, eTshayina, entwasahlobo ka-2016 nasentwasahlobo nasekwindla ka-2017. Ukubuyela umva kwezinto ezininzi kunye noqikelelo lwe-multimodel kwasetyenziswa ukufumanisa imiphumo yentaka nganye, i-diel factor (emini vs. ebusuku), kunye nokuphakama kwamanzi kwindlela esetyenziswa ngayo indawo yokuhlala yiWhimbrels ngexesha lokuma. Ubungakanani bomsebenzi weWhimbrels babuphantsi ebusuku kunasemini, ngelixa umgama ophezulu owawubonisa ukuhamba kweWhimbrels wawufana phakathi kwemini nobusuku. I-saltmarsh kunye ne-mudflat zisetyenziswe kakhulu zizo zonke izilwanyana kuzo zontathu ezi sizini: > 50% kunye ne-20% yazo zonke iirekhodi zifunyenwe kwi-saltmarsh kunye ne-mudflat, ngokulandelelana. Ukusetyenziswa kweendawo zokuhlala kwahluke kakhulu phakathi kwezilwanyana; umhlaba wefama kunye nehlathi zisetyenziswe ngabanye abantu entwasahlobo ka-2016, ngelixa indawo emanzi yokubuyisela kufutshane nendawo ephakathi kwamanzi isetyenziswa ngabanye abantu ngo-2017. Ngokubanzi, i-saltmarsh, umhlaba wefama, kunye nehlathi zisetyenziswa rhoqo emini, ngelixa i-mudflat isetyenziswa rhoqo ebusuku. Njengoko ukuphakama kwamanzi kwanda, ukusetyenziswa kwe-mudflat kwehla ngelixa ukusetyenziswa kwe-saltmarsh kwanda. Iziphumo zibonisa ukuba ukulandela i-bio-tracking komntu ngamnye kunokubonelela ngedatha eneenkcukacha malunga nokusetyenziswa kweendawo zokuhlala emini nasebusuku. Umahluko ekusetyenzisweni kweendawo zokuhlala phakathi kwabantu kunye namaxesha agxininisa ukubaluleka kweendawo zokuhlala ezahlukeneyo zokulondolozwa kweentaka.
IMPAPASHO IYAFUMANEKA KWI:
https://doi.org/10.1007/s10336-019-01683-6
