气候变化领域集成服务门户(CCPortal): Autumn migration of black-necked crane (Grus nigricollis) on the Qinghai-Tibetan and Yunnan-Guizhou plateaus

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DOI	10.1002/ece3.10492
	Autumn migration of black-necked crane (Grus nigricollis) on the Qinghai-Tibetan and Yunnan-Guizhou plateaus
	Pu, Zhen; Guo, Yumin
发表日期	2023
ISSN	2045-7758
卷号	13 期号:9
英文摘要	Despite previous research efforts, the majority migration routes of the black-necked cranes (Grus nigricollis) have remained veiled. In this study, we utilized satellite telemetry data from 45 cranes between 2015 and 2021 to unveil critical insights. Our results revealed 11 distinct autumn migration routes and one sedentary flock, of which eight routes and the sedentary flock were previously undocumented. Our findings highlighted the remarkable diversity in the migration routes of black-necked cranes, especially in terms of migration orientations, spatial-temporal patterns, and altitudinal movement patterns. Cranes breeding on the eastern, northern, and central Qinghai-Tibetan Plateau migrated southward, while those on the northern slopes of the Himalayas migrated eastward, westward, northward, or opted to remain sedentary. Moreover, we expanded the known range of migration distances to 84-1520 km at both ends (excluding sedentary individuals) and identified two long-term (Da Qaidam and Chaka) and one short-term (Gyatong grassland) stopover sites. Furthermore, our study revealed that the breeding colonies in the Qilian Mountains on the northeastern Qinghai-Tibetan Plateau utilized long-term stopover sites before embarking on significant altitude ascent, while other flocks displayed more urgent migration patterns, preferring to roost only at night. By unveiling the near-complete autumn migration routes of black-necked cranes, our research has contributed to discovering the critical habitats and connectivity among various breeding colonies, which is instrumental in developing effective seasonal conservation plans.
关键词	autumn migration Grus nigricollis migration routes Qinghai-Tibetan Plateau satellite tracking Yunnan-Guizhou Plateau
英文关键词	CONSERVATION; SATELLITE; AREAS; DISTANCE; ROUTES; GALLOCANTA; SIBERIA; FLIGHT; NORTH; SPAIN
WOS研究方向	Ecology ; Evolutionary Biology
WOS记录号	WOS:001063790900001
来源期刊	ECOLOGY AND EVOLUTION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283767
作者单位	Beijing Forestry University; Beijing Forestry University
推荐引用方式 GB/T 7714	Pu, Zhen,Guo, Yumin. Autumn migration of black-necked crane (Grus nigricollis) on the Qinghai-Tibetan and Yunnan-Guizhou plateaus[J],2023,13(9).
APA	Pu, Zhen,&Guo, Yumin.(2023).Autumn migration of black-necked crane (Grus nigricollis) on the Qinghai-Tibetan and Yunnan-Guizhou plateaus.ECOLOGY AND EVOLUTION,13(9).
MLA	Pu, Zhen,et al."Autumn migration of black-necked crane (Grus nigricollis) on the Qinghai-Tibetan and Yunnan-Guizhou plateaus".ECOLOGY AND EVOLUTION 13.9(2023).