Umthelela wemiphumela ye-Allee ekusungulweni kokwethulwa kabusha kwezibalo zezilwane ezisengozini yokushabalala: Icala le-Crested Ibis.

Izinhlobo (Izinyoni):I-Crested Ibis (Nipponia nippon)

Ijenali:I-Global Ecology and Conservation

Abstract:

Imiphumela ye-Allee, echazwa njengobudlelwano obuhle phakathi kokufaneleka kwengxenye nokuminyana kwabantu (noma usayizi), idlala indima ebalulekile ekuguquguqukeni kwezibalo zabantu ezincane noma eziphansi. Ukwethulwa kabusha sekuphenduke ithuluzi elisetshenziswa kabanzi ngokulahleka okuqhubekayo kwezinhlobonhlobo zezinto eziphilayo. Njengoba inani labantu ababuyiselwe libancane ekuqaleni, imiphumela ye-Allee ivamise ukuba khona lapho uhlobo oluthile luhlanganisa indawo yokuhlala entsha. Kodwa-ke, ubufakazi obuqondile bokusebenza kokuncika kokuminyana kubantu ababuyiselwe abuvamile. Ukuze siqonde indima yemiphumela ye-Allee ekulawuleni ukuguquguquka kwenani labantu ngemva kokukhishwa kwezinhlobo eziphinde zafakwa, sihlaziye idatha yochungechunge lwesikhathi eqoqwe kubantu ababili abahlukanisiwe bendawo be-Crested Ibis (Nipponia nippon) ephinde yaqalwa esiFundazweni sase-Shaanxi, e-China (Izifunda zase-Ningshan ne-Qianyang). Sihlole ubudlelwano obungaba khona phakathi kosayizi wabantu kanye (1) namazinga okusinda nokuzala, (2) amanani okukhula kwenani labantu ngokuba khona kwemiphumela ye-Allee kuzibalo zama-ibis eziphinde zasungulwa. Imiphumela ibonise ukuthi ukwenzeka ngesikhathi esisodwa kwengxenye ye-Allee imiphumela ekusindeni nasekukhiqizeni kabusha kutholiwe, kuyilapho ukuncishiswa kokusinda kwabantu abadala kanye nethuba lokuzalana kowesifazane ngamunye kuholele kumphumela we-Demographic Allee esibalweni sama-ibis e-Qianyang, okungenzeka kube nomthelela ekwehleni kwesibalo sabantu. Ngokuhambisanayo, ukukhawulelwa komlingani kanye nokubikezelwa njengezindlela zokuqalisa ezingaba khona zemiphumela ye-Allee zethulwe. Ukuthola kwethu kunikeze ubufakazi bemiphumela eminingi ye-Allee emiphakathini evuselelwe kabusha kanye namasu okuphatha ukongiwa ukuze kuqedwe noma kuncishiswe amandla emiphumela ye-Allee ekubuyiselweni kwesikhathi esizayo kwezinhlobo ezisengozini yahlongozwa, okuhlanganisa ukukhululwa kwenani elikhulu labantu, ukwesekwa kokudla, nokulawulwa kwezilwane ezizingelayo.