Ijenali:Ukuziphatha KwezilwaneUmqulu 215, Septhemba 2024, Amakhasi 143-152
Izinhlobo (ilulwane):ama-cranes anentamo emnyama
Abstract:
Ukuxhumana ezindaweni ezifudukayo kuchaza izinga abantu abafudukayo abaxutshwa ngalo endaweni nesikhathi. Ngokungafani nabantu abadala, izinyoni ezikhulile zivame ukubonisa amaphethini ahlukene okufuduka futhi zihlale zicolisa indlela yazo yokufuduka nezindawo lapho zikhula. Ngakho-ke, umthelela wokunyakaza kwabantu abadala ekuxhumekeni kokuthuthela kwelinye izwe ungase uhluke kulowo wabantu abadala. Kodwa-ke, izifundo zamanje mayelana nokuxhumana kwabantu abafudukayo ngokuvamile azinaki izakhiwo zeminyaka yabantu, ezigxile kakhulu kubantu abadala. Kulolu cwaningo, siphenye indima yokunyakaza kwabantu abadala ekulolongeni izinga lokuxhumana kwabantu ngokusebenzisa idatha yokulandelela isathelayithi evela kuma-cranes anentamo emnyama engama-214, i-Grus nigricollis, entshonalanga ye-China. Siqale sahlola ukuhluka kokuhlukaniswa kwendawo emaqenjini eminyaka ahlukene sisebenzisa i-coefficient yesikhashana ye-Mantel eqhubekayo nedatha evela ezinganeni eziyi-17 ezilandelelwa ngonyaka ofanayo iminyaka emi-3 ilandelana. Sibe sesibala ukuxhumana okuqhubekayo kokufuduka kwesikhashana kuso sonke isibalo sabantu (okuhlanganisa amaqembu obudala ahlukahlukene) kusukela ngomhla ka-15 Septhemba kuya ku-15 Novemba futhi saqhathanisa umphumela nalowo weqembu lomndeni (ohlanganisa izingane kanye nabantu abadala kuphela). Imiphumela yethu yembule ukuhlobana okuhle phakathi kokuhlukahluka kwesikhashana kokuhlukaniswa kwendawo kanye nobudala ngemva kokuba izingane zihlukaniswe nabantu abadala, okuphakamisa ukuthi abantu abadala bangahle bahlele kahle izindlela zabo zokufuduka. Ngaphezu kwalokho, ukuxhumeka kokuthutha kweqembu leminyaka yonke bekumaphakathi (ngaphansi kuka-0.6) enkathini yasebusika, futhi kuphansi ngokuphawulekayo kunalokho kweqembu lomndeni ngesikhathi sasekwindla. Uma kubhekwa umthelela omkhulu wabantu abadala ekuxhumekeni ezindaweni ezifudukayo, sincoma ukusebenzisa idatha eqoqwe ezinyonini kuzo zonke izigaba zobudala ukuze kuthuthukiswe ukunemba kwezilinganiso zokuxhuma zokufuduka kwezinga labantu.
OKUSHICILELAYO OKUTHOLAKALA KWA:
https://www.sciencedirect.com/science/article/abs/pii/S0003347224001933
