Amaphethini okufuduka kwentwasahlobo, ukusetshenziswa kwendawo yokuhlala, kanye nesimo sokuvikelwa kwendawo yokuma kwezinhlobo ezimbili zezinyoni zasemanzini ezinciphayo ezihlala ebusika eShayina njengoba kwembulwe ukulandelela ngesathelayithi.

Ijenali:I-Ecology kanye Nokuziphendukela Kwemvelo, 8(12), amakhasi 6280-6289.

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

Isifinyezo:

Izinyoni zasemanzini ezifudukayo zaseMpumalanga Asia ziye zehla kakhulu kusukela ngawo-1950, ikakhulukazi inani labantu abahlala ebusika eShayina. Ukulondolozwa kwemvelo kuphazanyiswa kakhulu ukuntuleka kolwazi oluyisisekelo mayelana namaphethini okufuduka nezindawo zokuma. Lolu cwaningo lusebenzisa amasu okulandelela ngesathelayithi kanye nokuhlaziywa kwendawo okuthuthukisiwe ukuze kuhlolwe ukufuduka kwentwasahlobo kwehansi elimhlophe elingaphambili (i-Anser albifrons) kanye nehansi le-tundra bean (i-Anser serrirostris) ebusika emfuleni iYangtze River Floodplain. Ngokusekelwe emikhondweni engu-24 etholwe kubantu abangu-21 ngesikhathi sentwasahlobo ka-2015 no-2016, sithole ukuthi iNortheast China Plain iyindawo ekude kakhulu yokuma esetshenziswa kakhulu ngesikhathi sokufuduka, lapho amahansi ehlala khona isikhathi esingaphezu kwenyanga. Lesi sifunda siphinde sathuthukiswa kakhulu kwezolimo, okuphakamisa ukuxhumana okubangela ukwehla kwezinyoni zasemanzini zaseMpumalanga Asia ezihlala ebusika eShayina. Ukuvikelwa kwezindawo zamanzi ezisetshenziswa njengendawo yokulala, ikakhulukazi lezo ezizungezwe indawo yokudla eningi, kubalulekile ekusindeni kwezinyoni zasemanzini. Indawo engaphezu kuka-90% eyinhloko esetshenziswa ngesikhathi sokufuduka kwentwasahlobo ayivikelwe. Siphakamisa ukuthi ucwaningo lomhlabathi lwesikhathi esizayo kufanele luqondise lezi zindawo ukuqinisekisa ukufaneleka kwazo ezinyonini zamanzi ezifudukayo ezingeni labantu, kanye nendawo yokuhlala eyinhloko ezindaweni ezibalulekile zokufukula intwasahlobo kufanele ihlanganiswe kunethiwekhi yezindawo ezivikelwe eceleni kwendlela yokundiza. Ngaphezu kwalokho, ingxabano engaba khona phakathi kwezinyoni nabantu endaweni yokuma eyinhloko idinga ukufundwa kabanzi. Ucwaningo lwethu lubonisa ukuthi ukulandelela ngesathelayithi kuhlanganiswe nokuhlaziywa kwendawo kunganikeza kanjani ukuqonda okubalulekile okudingekayo ukuthuthukisa ukulondolozwa kwezinhlobo ezifudukayo ezinciphayo.