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Jiilaalka iyo isticmaalka deegaanka ee xayawaanka Whooper Swans (Cygnus cygnus) ee Sanmenxia Wetland, Shiinaha.

daabacaado

by Jia, R., Li, SH, Meng, WY, Gao, RY, Ru, WD, Li, YF, Ji, ZH, Zhang, GG, Liu, DP iyo Lu, J.

Jiilaalka iyo isticmaalka deegaanka ee xayawaanka Whooper Swans (Cygnus cygnus) ee Sanmenxia Wetland, Shiinaha.

by Jia, R., Li, SH, Meng, WY, Gao, RY, Ru, WD, Li, YF, Ji, ZH, Zhang, GG, Liu, DP iyo Lu, J.

Joornaal:Cilmi-baarista Deegaanka, 34(5), boggaga 637-643.

Noocyada (Avian):Swans-ka Whooper (Cygnus cygnus)

Soo Koobid:

Kala duwanaanshaha guryaha iyo isticmaalka deegaanka ayaa ah qaybaha ugu muhiimsan ee deegaanka shimbiraha, daraasadaha ku saabsan dhinacyadan ayaa waxtar u yeelan doona ilaalinta iyo maaraynta dadka shimbiraha. Lixdan iyo toddoba shimbirood oo yaryar ayaa ahaa nidaam meelayn caalami ah oo lagu calaamadeeyay Sanmenxia Wetland ee Gobolka Henan si loo helo xog faahfaahsan oo ku saabsan goobta jiilaalka laga bilaabo 2015 ilaa 2016. Cabbirka noocyada shimbiraha ee guryaha ayaa ahaa kii ugu weynaa xilligii jiilaalka dhexe waxaana ku xigay xilligii hore iyo xilligii dambe, cabbirraduna aad bay uga duwanaayeen saddexda xilli ee jiilaalka. Waxaa jiray farqi weyn oo ku saabsan isticmaalka deegaanka xilliyada jiilaalka ee kala duwan. Xilligii hore, shimbiraha yaryar waxay inta badan isticmaali jireen cawska biyaha iyo aagagga dhirta soo baxda, waxayna inta badan ku tiirsanaayeen kabitaan macmal ah sababtoo ah la'aanta deegaannada quudinta dabiiciga ah xilliga dhexe. Xilligii dambe, shimbiraha yaryar waxay inta badan isticmaali jireen aagga cawska dhulka ee cusub. Marka laga reebo biyaha qoto dheer, isticmaalka heerarka kale ee biyaha ayaa si weyn uga duwanaa xilliyada jiilaalka ee kala duwan. Xilligii jiilaalka hore, xayawaanka yaryar waxay u janjeereen inay doorbidaan meelaha biyaha hooseeya iyo kuwa sare; Waqtiga dhexe, waxay inta badan ku jireen meelaha biyaha dhexdhexaadka ah iyo kuwa sare waxayna isticmaali jireen dhammaan meelaha biyaha laga helo marka laga reebo heerka biyaha qoto dheer xilligii jiilaalka dambe. Waxaa la soo gabagabeeyay in dhirta qaar ay doorbidaan geedaha yaryar, sida cawska, dameeraha iyo cawska beerta, iyo in qoto dheer ee biyuhu ay ku habboon tahay dameeraha yaryar, iyadoo heerarka biyuhu ay ku kala duwan yihiin qaab-dhismeed.

DAABACAAD WAXAA LAGA HELI KARAA:

https://doi.org/10.1111/1440-1703.12031