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题名: Using species distribution modeling to improve conservation and land use planning of Yunnan, China
作者: Zhang, Ming-Gang1, 2; Zhou, Zhe-Kun1, 3; Chen, Wen-Yun3; Slik, J. W. Ferry1; Cannon, Charles H.1, 4; Raes, Niels5
刊名: BIOLOGICAL CONSERVATION
关键词: Yunnan ; Species distribution model ; Species diversity ; Floristic regions ; Land use ; Systematic conservation planning
英文摘要: Part of the Himalayan biodiversity hotspot, Yunnan province in China is a highly diverse terrestrial region, particularly in the wide range of natural forest types. These forests are under considerable conversion pressure as land use intensifies with expanding human population and economic development. Conservation strategies based on the geographic patterns of botanical species richness, including the identification of meaningful floristic regions and priority areas for conservation, could improve the effectiveness of forest policy and management. These strategies should also include current threats of loss due to forest conversion to address the more urgent challenges for sustainable development. Here, we produce distribution models at similar to 10 km(2) resolution for 2319 plant species, using geo-referenced herbarium collections, corrected for spatial bias using a null model, and detailed environmental variables. Based on 1996 species with significant non-random habitat preferences, we identify four important aspects of plant species distribution in Yunnan: (1) species diversity hotspots; (2) seven major floristic regions, using a cluster analysis of species presence/absence; (3) priority areas for conservation based on the concept of the 'irreplaceability' value of planning units and (4) the percentage remaining natural forest among the species rich and conservation priority areas, to assess the level of endangerment. Our maps provide clear priorities for the development of a sustainable and feasible biodiversity conservation strategy for Yunnan. (C) 2012 Elsevier Ltd. All rights reserved.
出版日期: 2012-09-01
卷号: 153, 页码:257-264
语种: 英语
收录类别: SCI
ISSN号: 0006-3207
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内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/15772
Appears in Collections:中国科学院东亚植物多样性与生物地理学重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Plant Geog Lab, Xishuangbanna Trop Bot Garden, Menglun 666303, Yunnan, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China
3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Biogeog & Biodivers, Kunming 650204, Yunnan, Peoples R China
4.Texas Tech Univ, Dept Biol Sci, Lubbock, TX 79409 USA
5.Leiden Univ Branch, Natl Herbarium Netherlands, NL-2300 RA Leiden, Netherlands

Recommended Citation:
Zhang, Ming-Gang; Zhou, Zhe-Kun; Chen, Wen-Yun; Silk, J. W. Ferry; Cannon, Charles H.; Raes, Niels.Using species distribution modeling to improve conservation and land use planning of Yunnan, China,BIOLOGICAL CONSERVATION,2012,153():257-264
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