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Integrating hotspots for endemic, threatened and rare species supports the identification of priority areas for vascular plants in SW China

文献类型：期刊论文

作者Zhang, Yinbo; Wang, Guangyu; Zhuang, Hongfei2; Wang, Lanhui5; Innes, John L.; Ma, Keping4
刊名FOREST ECOLOGY AND MANAGEMENT
出版日期2021
卷号484
关键词Priority areas Hotspots Congruence Biodiversity conservation Southwest China
ISSN号0378-1127
DOI10.1016/j.foreco.2021.118952
文献子类Article
英文摘要Southwest China (SW China) covers three global biodiversity hotspots-the Mountains of Southwest China, the Eastern Himalayas and the Indo-Burma, India and Myanmar region-and has been recognized as one of the world's most important refuges for diverse types of wildlife. Knowledge of the distribution of vascular plants in SW China provides essential information for determining priority conservation areas within these global biodiversity hotspots. However, little is known of the congruence among hotspots identified by different criteria. Here, the research aimed to identify proxies that could represent vascular plants in SW China by identifying the spatial congruence between different hotspots. First, the distributions of species richness (SR), endemic species richness (ER), threatened species richness (TR) and rare species richness (RR) for 24,070 vascular plants in SW China were mapped. Then, Gi* statistics were used to identify endemic species hotspots (EH), threatened species hotspots (TH) and rare species hotspots (RH); spatial congruence was tested by overlapping these three hotspots. The results showed that the spatial congruence of EH, TH and RH in the three hotspots was low, only similar to 21% were common to the three hotspots, and similar to 51% did not overlap with any other hotspots. However, the integration of EH, TH and RH (EH. TH. RH) provided a robust proxy for vascular plant diversity based on metrics of conservation efficiency, as the combination represents similar to 84% of all vascular plants in SW China and supports similar to 81%, similar to 82% and similar to 75% of endemic, threatened and rare species, respectively. Finally, 8 hotspot regions (counties) representing 20,187 species were identified as priority conservation areas, with only similar to 8.2% land cover of SW China, suggesting that this hotspots integration approach can provide a robust alternative for enhancing overall levels of biodiversity conservation and improving the effectiveness and efficiency of local management efforts.
学科主题Forestry
出版地AMSTERDAM
电子版国际标准刊号1872-7042
WOS关键词BIODIVERSITY HOTSPOTS ; GEOGRAPHIC-DISTRIBUTION ; DISTRIBUTION PATTERNS ; RARITY HOTSPOTS ; GLOBAL PATTERNS ; CONSERVATION ; DIVERSITY ; RICHNESS ; BIOGEOGRAPHY ; CONCORDANCE
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
语种英语
WOS记录号WOS:000617940200007
出版者ELSEVIER
资助机构Fund Program for the Scientific Activities of Selected Returned Overseas Professionals in Shanxi Province [20200021] ; China Scholarship Foundation for Studying Abroad [201908140014] ; Science and Technology Service Network Initiative of Chinese Academy of Sciences [KFJ-EW-STS-020]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/26713]  
专题植被与环境变化国家重点实验室
作者单位1.Shanxi Univ Finance & Econ, Coll Resources & Environm, Taiyuan 030006, Peoples R China
2.Zhang, Yinbo; Wang, Guangyu; Wang, Lanhui; Innes, John L.] Univ British Columbia, Fac Forestry, 2424 Main Mall, Vancouver, BC V6T 1Z4, Canada
3.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China
4.Beijing Forestry Univ, Sch Econ & Management, Beijing 100083, Peoples R China
5.Beijing Forestry Univ, Sch Ecol & Nat Conservat, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Yinbo,Wang, Guangyu,Zhuang, Hongfei,et al. Integrating hotspots for endemic, threatened and rare species supports the identification of priority areas for vascular plants in SW China[J]. FOREST ECOLOGY AND MANAGEMENT,2021,484.
APA Zhang, Yinbo,Wang, Guangyu,Zhuang, Hongfei,Wang, Lanhui,Innes, John L.,&Ma, Keping.(2021).Integrating hotspots for endemic, threatened and rare species supports the identification of priority areas for vascular plants in SW China.FOREST ECOLOGY AND MANAGEMENT,484.
MLA Zhang, Yinbo,et al."Integrating hotspots for endemic, threatened and rare species supports the identification of priority areas for vascular plants in SW China".FOREST ECOLOGY AND MANAGEMENT 484(2021).

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来源：植物研究所

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