Ecosystem service decline in response to wetland loss in the Sanjiang Plain, Northeast China

doi:10.1016/j.ecoleng.2019.02.009

	Ecosystem service decline in response to wetland loss in the Sanjiang Plain, Northeast China
	Yan Fengqin 1,2; Zhang Shuwen 2
刊名	ECOLOGICAL ENGINEERING
	2019-05-01
卷号	130 页码:117-121
关键词	Wetland loss Ecosystem service The Sanjiang Plain Land use change Wetland restoration
ISSN号	0925-8574
DOI	10.1016/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
内容类型	期刊论文
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
推荐引用方式 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.