Iipateni zokufuduka entwasahlobo, ukusetyenziswa kwendawo yokuhlala, kunye nemo yokukhusela indawo yokumisa kwiintlobo ezimbini zeentaka zasemanzini ezinciphayo ebusika e-China njengoko kutyhilwa kukulandelwa kwesathelayithi.

Ijenali:I-Ecology kunye ne-Evolution, i-8 (12), iphepha 6280-6289.

Iintlobo (Intaka):IGoose eMhlophe eMhlophe kakhulu (Anser albifrons), iTundra Bean Goose (Anser serrirostris)

Inkcazo:

Iintaka zase-East Asia ezifudukayo zasemanzini ziye zehla kakhulu ukusukela ngeminyaka yoo-1950, ngakumbi abantu abahlala ebusika eTshayina. Ulondolozo luthintelwa kakhulu kukunqongophala kolwazi oluphambili malunga neepateni zokufuduka kunye neendawo zokumisa. Olu phononongo lusebenzisa iindlela zokulandela umkhondo wesathelayithi kunye nohlahlelo lwesithuba oluqhubela phambili ukuphanda imfuduko yasentlakohlaza yerhanisi elikhulu elinomphambili omhlophe (Anser albifrons) kunye ne-tundra bean goose (Anser serrirostris) ebusika ecaleni komlambo waseYangtze. Ngokusekelwe kwiingoma ezingama-24 ezifunyenwe kubantu abangama-21 ngentwasahlobo ka-2015 nango-2016, sifumanise ukuba iThafa laseMntla-mpuma waseTshayina likude lelona ndawo lisetyenziswa kakhulu lokumisa ngexesha lokufuduka, namarhanisi ahlala ngaphezulu kwenyanga enye. Lo mmandla uphuhliselwe kakhulu ezolimo, nto leyo ecebisa unxunguphalo lokuhla kweentaka zasemanzini zase-East Asia ebusika eTshayina. Ukukhuselwa kwemithombo yamanzi esetyenziswa njengendawo yokufuya, ngakumbi leyo ingqongwe ngumhlaba wokufuna ukutya kakhulu, ibalulekile ekuphileni kweentaka zamanzi. Ngaphezulu kwe-90% yendawo engundoqo esetyenziswa ngexesha lokufuduka kwentwasahlobo ayikhuselwanga. Sicebisa ukuba uphando lomhlaba lwexesha elizayo kufuneka lujolise kwezi ndawo ukuqinisekisa ukufaneleka kwazo kwiintaka zasemanzini ezifudukayo kwinqanaba labemi, kunye nendawo engundoqo yokulala kwiindawo ezibalulekileyo zentwasahlobo kufuneka zidityaniswe kuthungelwano lweendawo ezikhuselweyo ecaleni kwendlela yokubhabha. Ngaphezu koko, ungquzulwano olunokubakho kwiintaka nabantu kwindawo ekunqandwa kuyo kufuneka luphononongwe ngakumbi. Uphononongo lwethu lubonisa indlela ukulandelwa kwesathelayithi kudityaniswe nohlalutyo lwesithuba kunokubonelela ngolwazi olubalulekileyo oluyimfuneko ukuze kuphuculwe ulondolozo lweentlobo ezinciphayo eziFudukayo.