The influence of climatic changes on distribution pattern of six typical Kobresia species in Tibetan Plateau based on MaxEnt model and geographic information system

doi:10.1007/s00704-018-2373-0

CORC > 植物研究所 > 中国科学院植物研究所 > 植被与环境变化国家重点实验室

	The influence of climatic changes on distribution pattern of six typical Kobresia species in Tibetan Plateau based on MaxEnt model and geographic information system
	Hu, Zhongjun ; Guo, Ke 2; Jin, Shulan ; Pan, Huahua
刊名	THEORETICAL AND APPLIED CLIMATOLOGY
	2019
卷号	135 期号:1-2 页码:375-390
ISSN号	0177-798X
DOI	10.1007/s00704-018-2373-0
文献子类	Article
英文摘要	The issue that climatic change has great influence on species distribution is currently of great interest in field of biogeography. Six typical Kobresia species are selected from alpine grassland of Tibetan Plateau (TP) as research objects which are the high-quality forage for local husbandry, and their distribution changes are modeled in four periods by using MaxEnt model and GIS technology. The modeling results have shown that the distribution of these six typical Kobresia species in TP was strongly affected by two factors of the annual precipitation and the precipitation in the wettest and driest quarters of the year. The modeling results have also shown that the most suitable habitats of K. pygmeae were located in the area around Qinghai Lake, the Hengduan-Himalayan mountain area, and the hinterland of TP. The most suitable habitats of K. humilis were mainly located in the area around Qinghai Lake and the hinterland of TP during the Last Interglacial period, and gradually merged into a bigger area; K. robusta and K. tibetica were located in the area around Qinghai Lake and the hinterland of TP, but they did not integrate into one area all the time, and K. capillifolia were located in the area around Qinghai Lake and extended to the southwest of the original distributing area, whereas K. macrantha were mainly distributed along the area of the Himalayan mountain chain, which had the smallest distribution area among them, and all these six Kobresia species can be divided into four types of retreat/expansion styles according to the changes of suitable habitat areas during the four periods; all these change styles are the result of long-term adaptations of the different species to the local climate changes in regions of TP and show the complexity of relationships between different species and climate. The research results have positive reference value to the protection of species diversity and sustainable development of the local husbandry in TP.
学科主题	Meteorology & Atmospheric Sciences
电子版国际标准刊号	1434-4483
出版地	WIEN
WOS关键词	MAXIMUM-ENTROPY ; GIS ; BIODIVERSITY ; SUITABILITY ; PREDICTION ; RANGES
WOS研究方向	Meteorology & Atmospheric Sciences
语种	英语
出版者	SPRINGER WIEN
WOS记录号	WOS:000459226500027
资助机构	Science and Technology Project of Jiangxi Provincial Education Department of China [GJJ161048] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41561096] ; Science and Technology Basic Work of Science and Technology of China [2012FY1114000] ; Northwest Institute of Plateau Biology, CASChinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.ibcas.ac.cn/handle/2S10CLM1/19629]
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Shangrao Normal Univ, Coll Hist Geog & Tourism, Shangrao 334001, Jiangxi, Peoples R China
推荐引用方式 GB/T 7714	Hu, Zhongjun,Guo, Ke,Jin, Shulan,et al. The influence of climatic changes on distribution pattern of six typical Kobresia species in Tibetan Plateau based on MaxEnt model and geographic information system[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2019,135(1-2):375-390.
APA	Hu, Zhongjun,Guo, Ke,Jin, Shulan,&Pan, Huahua.(2019).The influence of climatic changes on distribution pattern of six typical Kobresia species in Tibetan Plateau based on MaxEnt model and geographic information system.THEORETICAL AND APPLIED CLIMATOLOGY,135(1-2),375-390.
MLA	Hu, Zhongjun,et al."The influence of climatic changes on distribution pattern of six typical Kobresia species in Tibetan Plateau based on MaxEnt model and geographic information system".THEORETICAL AND APPLIED CLIMATOLOGY 135.1-2(2019):375-390.