Kwegore spatio-temporal migration mapatani eHooded Cranes muchando muIzumi zvichibva pakutevera satellite uye zvazvinoreva pakuchengetedza.

Journal:Avian Research, 9(1), p.23.

Zvisikwa(Avian):Hooded Crane (Grus monacha)

Abstract:

Iyo Hooded Crane (Grus monacha) yakanyorwa semhando isina njodzi neIUCN. Kuziva nezve kutama kweHooded Crane kuchiri kushoma. Pano isu takashuma spatio-temporal migration mapatani eHooded Cranes muchando muIzumi, Japan, pamwe nenzvimbo dzakakosha dzekumira kuti dzichengetedze.Mana makuru mana uye mashanu evadiki makrane, ese ari muchando muIzumi, Japan, akaiswa satellite transmitters (GPS-GSM system) panzvimbo dzavo dzekumira kuchamhembe kwakadziva kumabvazuva kweChina uye nguva yevakuru ve20154. subadults muchirimo uye matsutso kutama, pamwe chete nenguva uye nguva yavakagara munzvimbo yekuberekesa uye yechando. Pamusoro pezvo, takaongorora mashandisirwo emugero munzvimbo dzekumira.Makoreni evakuru akatora nguva yakareba kuti aende kuchamhembe muchirimo (zvinoreva = 44.3 mazuva) uye maodzanyemba pakudonha (zvinoreva = 54.0 mazuva) zvichienzaniswa neasina kusimba (15.3 uye 5.2 mazuva, zvichiteerana). Nekudaro, vana vacho vaive nemwaka wechando wakareba (zvinoreva = 149.8 mazuva) uye manomadic (mwaka wekubereka wevakuru) mwaka (zvinoreva = 196.8 mazuva) zvichienzaniswa nevakuru (133.8 uye 122.3 mazuva, zvichiteerana). Nzvimbo nhatu dzakakosha dzekumira dzakaonekwa: dunhu rakatenderedza Muraviovka Park muRussia, Songnen Plain muChina, uye kumadokero kwemahombekombe eSouth Korea, uko cranes vakapedza yakawanda yenguva yavo yekutama (62.2 uye 85.7% muchirimo nematsutso, zvichiteerana). Munguva yekutama, nguva yekutama uye yechando, Hooded Cranes inowanzogara munzvimbo dzezvirimwa kuzorora nekudyisa. Mumwaka usiri wechando, isingasviki 6% yenzvimbo dzekumira dzaive munzvimbo dzakachengetedzwa.Pakazere, mibairo yedu inobatsira kunzwisisa gore negore spatio-temporal migration mapatani eHooded Cranes murukova rwekumabvazuva, uye kuronga matanho ekuchengetedza mhuka idzi.