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题名: Landscape transformation through the use of ecological and socioeconomic indicators in Xishuangbanna, Southwest China, Mekong Region
作者: null(许建初)1, 2; Grumbine, R. Edward2; Beckschaefer, Philip3
刊名: ECOLOGICAL INDICATORS
关键词: Ecological indicators ; Land use ; Rubber ; Xishuangbanna ; Yunnan ; Mekong Region
英文摘要: Rapid land-use transformations are occurring throughout the Mekong Region, and especially in Xishuangbanna, Yunnan Province in southwest China. Most of this is due to the spread of monoculture rubber plantations. Using a new map derived from Landsat and RapidEye imagery tracking the spread of rubber from 1992 to 2010 in combination with a literature review and interviews with key local experts and officials, we performed a general overview of the extent, causes and consequences of landscape transformation in Xishuangbanna. We discovered that structural and functional biodiversity has been reduced, habitat fragmentation has increased,,carbon sequestration in natural forests has been reduced, and hydrological systems altered. For humans, while incomes have risen, food insecurity has also grown. The drivers of these changes are regional economic integration, government policy, and conservation vs development value systems. To improve land-use management, we surveyed the availability of ecological and socioeconomic indicators that may better track such changes. We found that combining both types of indicators within a multi-scale conservation planning framework would help to inform policy making in the region. As yet, however, there is little integrative research using indicators to track changes in ecosystems and human livelihoods in the region. (C) 2012 Elsevier Ltd. All rights reserved.
出版日期: 2014
卷号: 36, 页码:749-756
语种: 英语
收录类别: SCI ; SSCI
学科分类: Biodiversity Conservation ; Environmental Sciences
ISSN号: 1470-160X
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/17991
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

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作者单位: 1.World Agroforestry Ctr, Kunming 650204, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, Ctr Mt Ecosyst Studies, Kunming 650204, Peoples R China
3.Univ Gottingen, D-37073 Gottingen, Germany

Recommended Citation:
Xu,Jianchu;Grumbine,R. Edward*;Beckschaefer,Philip.Landscape transformation through the use of ecological and socioeconomic indicators in Xishuangbanna, Southwest China, Mekong Region,ECOLOGICAL INDICATORS,2014,36():749-756
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