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Malo Amene Angatheke ndi Kusunga Kwawo kwa Swan Geese (Anser cygnoides) m'mphepete mwa Flyway yaku East Asia.

zofalitsa

by Chunxiao Wang, Xiubo Yu, Shaoxia Xia, Yu Liu, Junlong Huang and Wei Zhao

Malo Amene Angatheke ndi Kusunga Kwawo kwa Swan Geese (Anser cygnoides) m'mphepete mwa Flyway yaku East Asia.

by Chunxiao Wang, Xiubo Yu, Shaoxia Xia, Yu Liu, Junlong Huang and Wei Zhao

Mitundu (Avian):Atsekwe a Swan (Anser cygnoides)

Magazini:Zomverera Zakutali

Chidule:

Malo okhala ndi malo ofunikira kuti mbalame zosamukasamuka zikhale ndi moyo ndi kuberekana. Kuzindikiritsa malo omwe angakhalemo m'magawo apachaka ndi momwe amawakokera ndikofunikira kuti atetezedwe panjira yowulukira. Mu kafukufukuyu, tinapeza satellite ya atsekwe asanu ndi atatu (Anser cygnoides) omwe akukhala nyengo yozizira ku Nyanja ya Poyang (28°57′4.2″, 116°21′53.36″) kuyambira 2019 mpaka 2020. Pogwiritsa ntchito chitsanzo chogawa cha Maximum Entropy, tidafufuza momwe atsekwe amatha kufalikira. Tidasanthula momwe zinthu zosiyanasiyana zachilengedwe zimakhudzira kuyenerera kwa malo okhala komanso kasungidwe kamalo aliwonse omwe angakhalepo panjira yowuluka. Zotsatira zathu zikuwonetsa kuti malo oyambira nyengo yozizira atsekwe ali pakatikati ndi m'munsi mwa mtsinje wa Yangtze. Malo oimikirako adagawidwa kwambiri, makamaka ku Bohai Rim, m'katikati mwa Mtsinje wa Yellow, ndi Northeast Plain, ndikupitilira kumadzulo mpaka ku Inner Mongolia ndi Mongolia. Malo oswana amakhala makamaka ku Inner Mongolia ndi kum'mawa kwa Mongolia, pamene ena amwazikana m'chigawo chapakati ndi chakumadzulo kwa Mongolia. Mitengo yopereka zinthu zazikulu zachilengedwe ndi yosiyana m'malo oswana, malo oyimilira, ndi malo ozizira. Malo oberekerako anatengera kutsetsereka, kukwera, ndi kutentha. Kutsetsereka, cholozera cha mapazi a anthu, ndi kutentha zinali zinthu zazikulu zomwe zinakhudza malo oimapo. Malo ochitirako nyengo yozizira amatsimikiziridwa ndi kugwiritsidwa ntchito kwa nthaka, kukwera, ndi mvula. Malo osungirako malo ndi 9.6% kwa malo oswana, 9.2% malo osungiramo nyengo yozizira, ndi 5.3% ya malo oima. Zomwe tapeza zikupereka kuwunika kozama kwapadziko lonse lapansi komwe kungatetezedwe kwa mitundu ya atsekwe ku East Asia Flyway.