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Hannaanka socdaalka sannadlaha ah ee Bariga Fog Greylag Geese (Anser anser rubrirostris) ayaa shaaca ka qaaday raadraaca GPS-ka.

daabacado

by Li, X., Wang, X., Fang, L., Batbayar, N., Natsagdorj, T., Davaasuren, B., Damba, I., Xu, Z., Cao, L. iyo Fox, AD,

Hannaanka socdaalka sannadlaha ah ee Bariga Fog Greylag Geese (Anser anser rubrirostris) ayaa shaaca ka qaaday raadraaca GPS-ka.

by Li, X., Wang, X., Fang, L., Batbayar, N., Natsagdorj, T., Davaasuren, B., Damba, I., Xu, Z., Cao, L. iyo Fox, AD,

Joornaalka:Duurjoogta isku dhafan, 15(3), pp.213-223.

Noocyada (Avian):Goose Greylag ama goose graylag (Anser anser)

Soo koobid:

Labaatan bari fog ee Greylag Geese, Anser anser rubrirostris, ayaa la qabtay oo lagu rakibay Nidaamka Meelaynta Caalamiga ah/Nidaamka Caalamiga ah ee Isgaadhsiinta Mobilka (GPS/GSM) si ay u aqoonsadaan meelaha taranka iyo jiilaalka, jidadka socdaalka iyo goobaha joogsiga. Xogta telemetry markii ugu horeysay ayaa muujisay xiriirka ka dhexeeya aagagga jiilaalka ee webiga Yangtze, meelaha joogsiga ee waqooyi bari Shiinaha, iyo taranta/dhiritaanka dhulka bariga Mongolia iyo waqooyi bari Shiinaha. 10 ka mid ah 20ka qof ee la calaamadeeyay ayaa bixiyay xog ku filan. Waxay ku joojiyeen socdaalka Jidka Jaallaha ah, Kaydka Beidagang iyo Webiga Xar Moron, iyaga oo xaqiijinaya meelahan inay yihiin goobo muhiim u ah dadkan. Muddada guuritaanka gu'ga ee dhexdhexaadka ah waxay ahayd 33.7 maalmood (shakhsiyaadka waxay bilaabeen inay u haajiraan intii u dhaxaysay 25 Feebarwari iyo 16 March waxayna dhammeeyeen u haajiridda 1 ilaa 9 Abriil) marka la barbar dhigo 52.7 maalmood xilliga dayrta (26 Sebtembar-13 Oktoobar ilaa 4 Noofambar-11 Diseembar). Muddada joogsiga dhexdhexaadka ahi waxa uu ahaa 31.1 iyo 51.3 maalmood, xawaarihii socdaalkuna waxa uu ahaa 62.6 iyo 47.9 km/maalintii socdaalka guga iyo dayrta, siday u kala horreeyaan. Farqiga weyn ee u dhexeeya guuritaanka gu'ga iyo dayrta ee muddada socdaalka, joogsiga joogsiga iyo xawaaraha socdaalka ayaa xaqiijiyay in qofka weyn ee Greylag Geese uu u socdaalay si ka dhakhso badan xilliga gu'ga marka loo eego dayrta, isaga oo taageeraya mala-awaalka ah in ay tahay in la xaddido waqtiga socdaalka gu'ga.

HQNG (10)
HQNG (9)

DAABACADDA WAXAA LAGA HELI KARO:

https://doi.org/10.1111/1749-4877.12414