Maintaining Economic Value of Ecosystem Services Whilst Reducing Environmental Cost: A Way to Achieve Freshwater Restoration in China

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	Maintaining Economic Value of Ecosystem Services Whilst Reducing Environmental Cost: A Way to Achieve Freshwater Restoration in China
	Lin, Mingli 1,2; Li, Zhongjie 1; Liu, Jiashou 1; Gozlan, Rodolphe E.3; Lek, Sovan 4; Zhang, Tanglin 1; Ye, Shaowen 1; Li, Wei 1; Yuan, Jing 1
刊名	PLOS ONE
	2015-03-24
卷号	10 期号:3 页码:e0120298
ISSN号	1932-6203
通讯作者	Liu, JS (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Peoples R China.
英文摘要	Freshwater fisheries are central to food security in China and this remains one of the most important priorities for the growing human population. Thus, combining ecosystem restoration with economics is pivotal in setting successful conservation in China. Here, we have developed a practical management model that combines fishery improvement with conservation. For six years, a ban on fertilizer and a reduction of planktivorous fish stocking along with the introduction of both mandarin fish Siniperca chuatsi and Chinese mitten crab Eriocheir sinensis was apparent in Wuhu Lake, a highly eutrophic lake located in the middle reaches of the Yangtze River. Annual fish yield decreased slightly after the change in management, whereas fisheries income increased 2.6 times. Mandarin fish and Chinese mitten crab accounted for only 16% of total fisheries production but for 48% of total fisheries income. During this six year period, water clarity increased significantly from 61 cm to 111 cm. Total nitrogen, total phosphorus and chlorophyll decreased significantly from 1.14 to 0.84 mg/L, 0.077 to 0.045 mg/L, and 21.45 to 11.59 mu g/L respectively, and macrophyte coverage increased by about 30%. Our results showed that the ecological status of shallow lakes could be rapidly reversed from eutrophic to oligotrophic using simple biomanipulation, whilst maintaining fisheries economic value. It also offers a better approach to shallow fisheries lake management in Asia where traditionally the stocking of Chinese carp and use of fertilizers is still popular.
WOS标题词	Science & Technology
类目[WOS]	Multidisciplinary Sciences
研究领域[WOS]	Science & Technology - Other Topics
关键词[WOS]	COMMUNITY STRUCTURE ; NUTRIENT CONTROL ; MANDARIN FISH ; YANGTZE-RIVER ; MIDDLE REACH ; BOTTOM-UP ; LAKE ; BIOMANIPULATION ; PRODUCTIVITY ; SNAKEHEAD
收录类别	SCI
语种	英语
WOS记录号	WOS:000353889600066
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/23857]
专题	水生生物研究所_淡水生态学研究中心_期刊论文
作者单位	1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan, Peoples R China 2.Chinese Acad Sci, Sanya Inst Deep Sea Sci & Engn, Sanya, Peoples R China 3.UPMC, Museum Natl Hist Nat, IRD,UMR207, CNRS,MNHN 7208, Paris, France 4.Univ Toulouse 3, CNRS, EDB, UMR 5174, F-31062 Toulouse, France
推荐引用方式 GB/T 7714	Lin, Mingli,Li, Zhongjie,Liu, Jiashou,et al. Maintaining Economic Value of Ecosystem Services Whilst Reducing Environmental Cost: A Way to Achieve Freshwater Restoration in China[J]. PLOS ONE,2015,10(3):e0120298.
APA	Lin, Mingli.,Li, Zhongjie.,Liu, Jiashou.,Gozlan, Rodolphe E..,Lek, Sovan.,...&Yuan, Jing.(2015).Maintaining Economic Value of Ecosystem Services Whilst Reducing Environmental Cost: A Way to Achieve Freshwater Restoration in China.PLOS ONE,10(3),e0120298.
MLA	Lin, Mingli,et al."Maintaining Economic Value of Ecosystem Services Whilst Reducing Environmental Cost: A Way to Achieve Freshwater Restoration in China".PLOS ONE 10.3(2015):e0120298.