Ijenali:Ijenali yomhlaba wonke yocwaningo lwezemvelo kanye nempilo yomphakathi, 16(7), ikhasi 1147.
Izinhlobo (zezinyoni):Ihansi elikhulu elimhlophe ngaphambili (Anser albifrons), Ihansi elinangaphambili elimhlophe elincane (Anser erythropus), Ihansi likabhontshisi (Anser fabalis), Greylag goose (Anser anser), Swan goose (Anser cygnoides).
Isifinyezo:
Iningi lezinyoni ezifudukayo lithembele ezindaweni zokuma, ezibalulekile ekugcwaliseni uphethiloli ngesikhathi sokufuduka futhi zithinta ukuguquguquka kwenani lazo. Nokho, e-East Asian-Australasian Flyway (EAAF), i-ecology yokuma kwezinyoni zamanzi ezifudukayo ayifundwanga kahle. Izikhala zolwazi mayelana nesikhathi, ubukhali kanye nobude bokusetshenziswa kwendawo yokuma zivimbela ukuthuthukiswa kwamasu okulondolozwa komjikelezo waminyaka yonke asebenzayo futhi agcwele ezinyoni zamanzi ezifudukayo e-EAAF. Kulesi sifundo, sithole isamba esingu-33,493 sokufuduka futhi sabona izindlela ezingu-33 eziqediwe zokufuduka kwentwasahlobo zezinhlobo ezinhlanu zamahansi sisebenzisa amadivayisi okulandelela ngesathelayithi. Sichaze amahektha angu-2,192,823 njengezindawo ezibalulekile zokuma emizileni yokufuduka futhi sathola ukuthi izindawo zezitshalo zaziyizinhlobo ezinkulu zokusetshenziswa komhlaba ezindaweni zokuma, zilandelwa yizindawo ezimanzi kanye notshani bemvelo (62.94%, 17.86% kanye no-15.48% ngokulandelana). Siphinde sathola izikhala zokulondolozwa ngokuhlanganisa izindawo zokuma ne-World Database on Protected Areas (PA). Imiphumela ikhombisile ukuthi yi-15.63% kuphela (noma amahektha angu-342,757) yezindawo zokuma ezimbozwe yinethiwekhi yamanje ye-PA. Okutholakele kwethu kugcwalisa ezinye izikhala zolwazi olubalulekile zokulondolozwa kwezinyoni zamanzi ezifudukayo eduze kwe-EAAF, ngaleyo ndlela kuvumela isu lokulondolozwa elihlanganisiwe lezinyoni zamanzi ezifudukayo endleleni.
ISINCWADI SITHOLAKALA KU:
https://doi.org/10.3390/ijerph16071147
