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Gentiana macrophylla response to climate change and vulnerability evaluation in China

文献类型：期刊论文

作者Yan, Huyong2,5; He, Jiao4; Zhao, Yufei1,3; Zhang, Lin7; Zhu, Chaoping2,5; Wu, Di6
刊名GLOBAL ECOLOGY AND CONSERVATION
出版日期2020-06-01
卷号22页码:14
关键词Climate change Gentiana macrophylla Vulnerability evaluation MaxEnt Suitable habitat
ISSN号2351-9894
DOI10.1016/j.gecco.2020.e00948
通讯作者He, Jiao(hj2897@163.com)
英文摘要Global climate change could pose an additional threat to the already vulnerable Gentian macrophylla. To reduce this emerging climate-related threat, we applied ArcGIS and the maximum entropy method (MaxEnt) to analyse the consequences of climate change on the distribution of G. macrophylla and the vulnerability of this species in China. The modelling results indicate the following: (1) the suitable range of G. macrophylla in China is mainly located in the Loess Plateau hinterland, including the provinces of Shaanxi, Gansu, Shanxi, Ningxia, Hebei and Inner Mongolia, under the current climate conditions; (2) the unsuitable habitats for G. macrophylla in China would increase by 11.92% under the moderate greenhouse gas emissions/climate scenario (RCP4.5) by the 2050s, while significant losses of suitable habitat are predicted to occur; (3) the current suitable habitat mainly located in the Loess Plateau, Great Xingan Mountains, Changbai Mountains and Hengduan Mountains (with a total area of 135.09 x 10(4) km(2)) is predicted to be vulnerable. Climate change will further accelerate the speed of the fragmentation of the vast majority of G. macrophylla suitable habitat, threatening the survival and reproduction of this species in this region. Therefore, some proactive conservation measures should be undertaken to mitigate the adverse effects of climate change. Our findings can be used to provide background information related to the long-term conservation of G. macrophylla. (C) 2020 The Authors. Published by Elsevier B.V.
资助项目Water Treatment and Ecological Restoration of Black-odour River of Science and Technology Commission Foundation of Chongqing Treatment[cstc2018jscx-mszdX0087] ; National Natural Science Foundation of China[61702475] ; National Natural Science Foundation of China[71801164] ; Natural Science Foundation of Chongqing (China)[cstc2019jcyj-msxmX0578] ; Youth Fund of Chongqing Technology and Business University[1952033] ; Science and Technology Research Program of Chongqing Municipal Education Commission[KJ1600627] ; Science and Technology Research Program of Chongqing Municipal Education Commission[KJQN201900839] ; Chongqing Social Science Planning Project[2017YBGL142] ; Chongqing Educational Science Planning Project[2018-GX-023] ; Opening Research Platform of Chongqing Technology and Business University[KFJJ2017048] ; Opening Research Platform of Chongqing Technology and Business University[KFJJ2018058]
WOS研究方向Biodiversity & Conservation ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000539264900010
出版者ELSEVIER
源URL[http://119.78.100.138/handle/2HOD01W0/11475]  
专题中国科学院重庆绿色智能技术研究院
通讯作者He, Jiao
作者单位1.Pk Management Ctr, Chongqing 401120, Peoples R China
2.Chongqing Technol & Business Univ, Chongqing Engn Lab Detect Control & Integrated Sy, Chongqing 400067, Peoples R China
3.Urban Management Bur, Chongqing 401120, Peoples R China
4.Sichuan Int Studies Univ, Res Ctr Int Business & Econ, Chongqing 400031, Peoples R China
5.Chongqing Technol & Business Univ, Sch Comp Sci & Informat Engn, Chongqing 400067, Peoples R China
6.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
7.State Grid Chongqing Elect Power Co, Chongqing 400014, Peoples R China
推荐引用方式
GB/T 7714		 Yan, Huyong,He, Jiao,Zhao, Yufei,et al. Gentiana macrophylla response to climate change and vulnerability evaluation in China[J]. GLOBAL ECOLOGY AND CONSERVATION,2020,22:14.
APA Yan, Huyong,He, Jiao,Zhao, Yufei,Zhang, Lin,Zhu, Chaoping,&Wu, Di.(2020).Gentiana macrophylla response to climate change and vulnerability evaluation in China.GLOBAL ECOLOGY AND CONSERVATION,22,14.
MLA Yan, Huyong,et al."Gentiana macrophylla response to climate change and vulnerability evaluation in China".GLOBAL ECOLOGY AND CONSERVATION 22(2020):14.

入库方式： OAI收割

来源：重庆绿色智能技术研究院

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