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Strategy for management of lake-catchment system integrated with natural and anthropogenic factors in China
Yang, Zhandong1; Wu, Feng2,3; Gao, Xing2
2016
Source PublicationPHYSICS AND CHEMISTRY OF THE EARTH
ISSN1474-7065
Volume96Pages:26-33
Corresponding AuthorWu, Feng(wufeng@igsnrr.ac.cn)
AbstractLake eutrophication that has caused severe damages to aquatic ecosystems is a hot issue in the field of water pollution control, so analyzing its process and driving mechanism is of great significance. In this study, we detected its major driving factors based on an observed dataset and assessed the impacts of these factors. Firstly, empirical econometric models were used to ascertain the Per capita GDP and the percentage of impervious surface, which are significantly related with the eutrophication level. Eutrophication is slightly affected by anthropogenic disturbance, but is negatively related to the supply coefficient. Secondly, all driving factors are divided into two categories, including the stresses caused by human activities and the comprehensive health status, which are expressed as the two coordinate axes of an indicator-matrix. Thirdly, lake classification, whiCh is a decision-making tool for management and control of eutrophication, suggests a breakdown in communication between researchers and water managers. Finally, corresponding management strategies are recommended, and the classification system can be used to simplify management by grouping lakes that may be managed by similar strategies. The classification management may enlighten and guide the appropriate policy implementation for lake eutrophication management. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordLake eutrophication Anthropogenic disturbance Watershed management Nutrient load
DOI10.1016/j.pce.2016.06.006
WOS KeywordFRESH-WATER ; EUTROPHICATION ; TAIHU ; PHOSPHORUS ; SHALLOW ; REGIONS ; QUALITY
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[91325302] ; National Natural Science Foundation of China[91425303] ; Key Research Project for Strategic Science Plan in IGSNRR, CAS[2012ZD008]
Funding OrganizationNational Natural Science Foundation of China ; Key Research Project for Strategic Science Plan in IGSNRR, CAS
WOS Research AreaGeology ; Meteorology & Atmospheric Sciences ; Water Resources
WOS SubjectGeosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources
WOS IDWOS:000390518300004
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/65365
Collection中国科学院地理科学与资源研究所
Corresponding AuthorWu, Feng
Affiliation1.China Univ Geosci, Inst Geophys & Geomat, Wuhan 43007, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
3.Chinese Acad Sci, Ctr Chinese Agr Policy, Beijing 100101, Peoples R China
Recommended Citation
GB/T 7714
Yang, Zhandong,Wu, Feng,Gao, Xing. Strategy for management of lake-catchment system integrated with natural and anthropogenic factors in China[J]. PHYSICS AND CHEMISTRY OF THE EARTH,2016,96:26-33.
APA Yang, Zhandong,Wu, Feng,&Gao, Xing.(2016).Strategy for management of lake-catchment system integrated with natural and anthropogenic factors in China.PHYSICS AND CHEMISTRY OF THE EARTH,96,26-33.
MLA Yang, Zhandong,et al."Strategy for management of lake-catchment system integrated with natural and anthropogenic factors in China".PHYSICS AND CHEMISTRY OF THE EARTH 96(2016):26-33.
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