南方科技大学知识苑(SUSTech KC): Large net forest loss in Cambodia's Tonle Sap Lake protected areas during 1992-2019

题名	Large net forest loss in Cambodia's Tonle Sap Lake protected areas during 1992-2019
作者	Chen, Aifang1,2 ; Chen, Anping 3; Varis, Olli 4; Chen, Deliang 2
通讯作者	Chen, Deliang
发表日期	2022-02-01
DOI	10.1007/s13280-022-01704-4
发表期刊	AMBIO 影响因子和分区
ISSN	0044-7447
EISSN	1654-7209
摘要	Historical land-use practices have caused forest loss in Cambodia's Tonle Sap Lake area (TSLA), the largest freshwater lake in Southeast Asia. However, it remains unclear if this deforestation trend had continued since 2001 when the land was designated as protected areas. Using satellite imagery, we investigated forest conversion flows and fragmentation patterns in the TSLA for 1992-2001, 2001-2010, and 2010-2019, respectively. Results show substantial forest losses and fragmentations occurring at the lower floodplain where the protected areas are located until 2010, with some forest regain during 2010-2019. The land conversions indicated that forest clearing and agricultural farming were the primary causes for observed extensive forest loss during 1992-2010. Hence, despite the creating of protected areas in 2001, our findings reveal the persistence of alarming forest loss in the TSLA until 2010. On the other hand, while net forest loss has stopped after 2010, forest regain during 2010-2019 is way too small to restore the region's total forest area to even the level when the protected areas were established. Thus, more effective planning and implementations of forest management and restoration policies are needed for the TSLA.
关键词	Cropland expansion Forest loss Land-use land cover change Mekong Tonle Sap Lake
相关链接	[来源记录]
收录类别	SCI
语种	英语
学校署名	第一
WOS研究方向	Engineering ; Environmental Sciences & Ecology
WOS类目	Engineering, Environmental ; Environmental Sciences
WOS记录号	WOS:000752742200001
出版者	SPRINGER
ESI学科分类	ENVIRONMENT/ECOLOGY
来源库	Web of Science
引用统计	被引频次[WOS]：7
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/286098
专题	工学院_环境科学与工程学院
作者单位	1.Southern Univ Sci & Technol, Sch Environm Sci & Engn, Shenzhen 518055, Peoples R China 2.Univ Gothenburg, Dept Earth Sci, Reg Climate Grp, Box 460, S-40530 Gothenburg, Sweden 3.Colorado State Univ, Dept Biol, Ft Collins, CO 80523 USA 4.Aalto Univ, Water & Dev Res Grp, Espoo 15200, Finland
第一作者单位	环境科学与工程学院
第一作者的第一单位	环境科学与工程学院
推荐引用方式 GB/T 7714	Chen, Aifang,Chen, Anping,Varis, Olli,et al. Large net forest loss in Cambodia's Tonle Sap Lake protected areas during 1992-2019[J]. AMBIO,2022.
APA	Chen, Aifang,Chen, Anping,Varis, Olli,&Chen, Deliang.(2022).Large net forest loss in Cambodia's Tonle Sap Lake protected areas during 1992-2019.AMBIO.
MLA	Chen, Aifang,et al."Large net forest loss in Cambodia's Tonle Sap Lake protected areas during 1992-2019".AMBIO (2022).