Ijenali:Current Biology, 27(10), pp.R376-R377.
Izinhlobo (Izinyoni):Ihansi le-Swan (Anser cygnoides), ihansi le-Tundra bean (Anser serrirostris), Ihansi elikhulu elimhlophe ngaphambili (Anser albifrons), ihansi elingaphambili elimhlophe (Anser erythropus), ihansi elimpunga (Anser anser)
Abstract
Nakuba izihansi zasendle ezihlala ebusika eNyakatho Melika naseYurophu zichuma kakhulu ngokusebenzisa amapulazi, lawo aseShayina (okubonakala sengathi ahlala ezindaweni ezingamaxhaphozi emvelo) ngokuvamile ayancipha. Imishini ye-Telemetry ixhunywe kumahansi asendle asebusika angu-67 ezinhlobo ezinhlanu ezihlukene ezindaweni ezingamaxhaphozi ezintathu ezibalulekile e-Yangtze River Floodplain (YRF), eChina ukuze kunqunywe ukusetshenziswa kwendawo yokuhlala. Abantu abangama-50 bezinhlobo ezintathu zezinhlobo ezinciphayo cishe bavaleleke emaxhaphozini emvelo nsuku zonke; Abantu abangu-17 abavela ezinhlotsheni ezimbili zezilwane ababonisa izitayela ezizinzile basebenzisa amaxhaphozi u-83% no-90% wesikhathi, ngaphandle kwalokho baphendukela emapulazini. Le miphumela iqinisekisa ucwaningo lwangaphambili oluxhumanisa ukwehla phakathi kwamahansi ase-China asebusika nokulahlekelwa indawo yemvelo kanye nokuwohloka okuthinta ukutholakala kokudla. Le miphumela iphinde ibe nomthelela ekuchazeni isimo esingesihle sokongiwa kwamahansi asebusika aseShayina uma kuqhathaniswa nezinhlobo zamahansi afanayo nezinye ezihlala ebusika ezindaweni eziseduze kwase-Korea nase-Japan, entshonalanga ye-Europe naseNyakatho Melika, ezidla cishe ngokuphelele umhlaba wokulima, okubakhulula ekukhawulweni kwabantu basebusika.
OKUSHICILELAYO OKUTHOLAKALA KWA:
https://doi.org/10.1016/j.cub.2017.04.037
