中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Ecosystem service decline in response to wetland loss in the Sanjiang Plain, Northeast China

文献类型:期刊论文

作者Yan Fengqin1,2; Zhang Shuwen2
刊名ECOLOGICAL ENGINEERING
出版日期2019-05-01
卷号130页码:117-121
ISSN号0925-8574
关键词Wetland loss Ecosystem service The Sanjiang Plain Land use change Wetland restoration
DOI10.1016/j.ecoleng.2019.02.009
通讯作者Zhang Shuwen(zhangshuwen208@163.com)
英文摘要In the last six decades, natural ecosystems in the Sanjiang Plain have undergone significant disturbance. Our study investigated wetland loss history and revealed the ecosystem service decline caused by wetland loss in this area. Based on multi-source data, we obtained wetland loss history since the mid-1950s. Then ecosystem service value (ESV) changes in response to wetland loss were estimated quantitatively in the Sanjiang Plain. Results indicate that wetland area declined by 73.3% (about 2.77 million ha) since 1954, mainly due to the transformation of wetlands to farmland. Wetland loss has reduced the ecosystem service value by $57.46 billion over the past six decades. The largest reduction in ESVs was due to agricultural expansion, especially that of dry farmland. Ecosystem services of all functions except agricultural product functions decreased in the past 60 years. Agricultural product functions increased at the expense of other functions. Wetland restoration and protection of existing wetlands are necessary to reduce the loss of ecosystem services as well as to promote sustainable development.
WOS关键词LAND-USE CHANGE ; URBANIZATION ; PATTERNS ; AREAS
WOS研究方向Environmental Sciences & Ecology ; Engineering
语种英语
出版者ELSEVIER SCIENCE BV
WOS记录号WOS:000463884100012
源URL[http://ir.igsnrr.ac.cn/handle/311030/48039]  
专题中国科学院地理科学与资源研究所
通讯作者Zhang Shuwen
作者单位1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130102, Jilin, Peoples R China
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GB/T 7714
Yan Fengqin,Zhang Shuwen. Ecosystem service decline in response to wetland loss in the Sanjiang Plain, Northeast China[J]. ECOLOGICAL ENGINEERING,2019,130:117-121.
APA Yan Fengqin,&Zhang Shuwen.(2019).Ecosystem service decline in response to wetland loss in the Sanjiang Plain, Northeast China.ECOLOGICAL ENGINEERING,130,117-121.
MLA Yan Fengqin,et al."Ecosystem service decline in response to wetland loss in the Sanjiang Plain, Northeast China".ECOLOGICAL ENGINEERING 130(2019):117-121.

入库方式: OAI收割

来源:地理科学与资源研究所

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