Conservation planning on China's borders with Myanmar, Laos, and Vietnam

© 2021 The Authors. Conservation Biology published by Wiley Periodicals LLC on behalf of Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1989. - 35(2021), 6 vom: 01. Dez., Seite 1797-1808
1. Verfasser: Wang, Lin (VerfasserIn)
Weitere Verfasser: Yang, Bin, Bai, Yang, Lu, Xiaoqiang, Corlett, Richard T, Tan, Yunhong, Chen, Xiao-Yong, Zhu, Jianguo, Liu, Yan, Quan, Rui-Chang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article Research Support, Non-U.S. Gov't cambio de uso de suelo cambio en la cobertura del suelo conectividad connectivity conservación transfronteriza distribución de especies land-cover change land-use change mehr... protected areas riqueza de especies species distribution species richness transboundary conservation áreas protegidas 保护地 土地利用变化 土地覆盖变化 物种丰富度 物种分布 跨境保护 连通性
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520 |a © 2021 The Authors. Conservation Biology published by Wiley Periodicals LLC on behalf of Society for Conservation Biology. 
520 |a Transboundary conservation is playing an increasingly important role in maintaining ecosystem integrity and halting biodiversity loss caused by anthropogenic activities. However, lack of information on species distributions in transboundary regions and understanding of the threats in these areas impairs conservation. We developed a spatial conservation plan for the transboundary areas between Yunnan province, southwestern China, and neighboring Myanmar, Laos, and Vietnam in the Indo-Burma biodiversity hotspot. To identify priority areas for conservation and restoration, we determined species distribution patterns and recent land-use changes and examined the spatiotemporal dynamics of the connected natural forest, which supports most species. We assessed connectivity with equivalent connected area (ECA), which is the amount of reachable habitat for a species. An ECA incorporates the presence of habitat in a patch and the amount of habitat in other patches within dispersal distance. We analyzed 197,845 locality records from specimen collections and monographs for 21,004 plant and vertebrate species. The region of Yunnan immediately adjacent to the international borders had the highest species richness, with 61% of recorded species and 56% of threatened vertebrates, which suggests high conservation value. Satellite imagery showed the area of natural forest in the border zone declined by 5.2% (13,255 km2 ) from 1995 to 2018 and monoculture plantations increased 92.4%, shrubland 10.1%, and other cropland 6.2%. The resulting decline in connected natural forest reduced the amount of habitat, especially for forest specialists with limited dispersal abilities. The most severe decline in connectivity was along the Sino-Vietnamese border. Many priority areas straddle international boundaries, indicating demand and potential for establishing transboundary protected areas. Our results illustrate the importance of bi- and multilateral cooperation to protect biodiversity in this region and provide guidance for future conservation planning and practice 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a cambio de uso de suelo 
650 4 |a cambio en la cobertura del suelo 
650 4 |a conectividad 
650 4 |a connectivity 
650 4 |a conservación transfronteriza 
650 4 |a distribución de especies 
650 4 |a land-cover change 
650 4 |a land-use change 
650 4 |a protected areas 
650 4 |a riqueza de especies 
650 4 |a species distribution 
650 4 |a species richness 
650 4 |a transboundary conservation 
650 4 |a áreas protegidas 
650 4 |a 保护地 
650 4 |a 土地利用变化 
650 4 |a 土地覆盖变化 
650 4 |a 物种丰富度 
650 4 |a 物种分布 
650 4 |a 跨境保护 
650 4 |a 连通性 
700 1 |a Yang, Bin  |e verfasserin  |4 aut 
700 1 |a Bai, Yang  |e verfasserin  |4 aut 
700 1 |a Lu, Xiaoqiang  |e verfasserin  |4 aut 
700 1 |a Corlett, Richard T  |e verfasserin  |4 aut 
700 1 |a Tan, Yunhong  |e verfasserin  |4 aut 
700 1 |a Chen, Xiao-Yong  |e verfasserin  |4 aut 
700 1 |a Zhu, Jianguo  |e verfasserin  |4 aut 
700 1 |a Liu, Yan  |e verfasserin  |4 aut 
700 1 |a Quan, Rui-Chang  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Conservation biology : the journal of the Society for Conservation Biology  |d 1989  |g 35(2021), 6 vom: 01. Dez., Seite 1797-1808  |w (DE-627)NLM098176803  |x 1523-1739  |7 nnas 
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