IHB OpenIR  > 水环境工程研究中心  > 期刊论文
Regime shift in Lake Dianchi (China) during the last 50 years
Wang Yingcai1,2; Wang Weibo2,3; Wang Zhi2,4; Li Genbao2; Liu Yongding2
2018-07-01
Source PublicationJOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN2096-5508
Volume36Issue:4Pages:1075-1090
Abstract

Lake Dianchi has undergone accelerated alternations resulting from human activities during the last 50 years, and provides an exceptional example for the study of regime shift in a shallow lake. Focusing on regime shift, we systematically studied and analysed alternations of key components of its ecosystem, including water parameters, phytoplankton and zooplankton biomass, macrophyte composition and fish populations. We found that the shifting course of Lake Dianchi went through three major phases, corresponding to three distinct states: Phase I clean, stable state during the 1950s; Phase II transitional state during the 1970s-1980s; and phase III stable, turbid state since 1993. We analysed all data and samples, identifying the threshold concentrations at which regime shift occurred: total nitrogen (TN) and phosphorus (TP) reaching 1.2 mg/L and 0.13 mg/L, respectively. Results from this study strongly suggest that the increasing input of external nutrients, reclaiming land from the lake and foreign fish invasion were major inducements to the accelerated shift of Lake Dianchi to its turbid, stable state. These findings provide valuable guidelines for potential efforts to reverse this unnatural process in Lake Dianchi. The restoration may need to: (1) thoroughly and accurately identify pollution sources to control and reduce excessive external nutrients flowing into the lake; (2) return reclaimed land to the lake and recover the littoral zone to its natural state to facilitate increased restoration of macrophytes; and (3) strategically adjust fish populations by reducing benthivorous and filter-feeding fish populations that prey on zooplankton, while enlarging zooplankton populations to control phytoplankton biomass.

Keywordregime shift Lake Dianchi eutrophication alternative state driving force ecosystem
DOI10.1007/s00343-018-7171-0
Funding OrganizationNational Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China
Indexed BySCI
Language英语
Funding ProjectNational Key Technology R&D Program of China[2011BAC12B01]
WOS Research AreaMarine & Freshwater Biology ; Oceanography
WOS SubjectLimnology ; Oceanography
WOS IDWOS:000441231100006
WOS KeywordSHALLOW LAKES ; TEMPERATE LAKES ; TOTAL PHOSPHORUS ; STABLE STATES ; EUTROPHICATION ; FISH ; BIOMANIPULATION ; PHYTOPLANKTON ; RESTORATION ; ZOOPLANKTON
PublisherSCIENCE PRESS
Funding OrganizationNational Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China ; National Key Technology R&D Program of China
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/29493
Collection水环境工程研究中心_期刊论文
Corresponding AuthorLi Genbao
Affiliation1.Yangtze Valley Water Environm Monitoring Ctr, Wuhan 430010, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China
3.Chinese Acad Sci, Lab Aquat Bot & Watershed Ecol, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China
4.Chinese Acad Sci, Inst Geodesy & Geophys, Wuhan 430077, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Wang Yingcai,Wang Weibo,Wang Zhi,et al. Regime shift in Lake Dianchi (China) during the last 50 years[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2018,36(4):1075-1090.
APA Wang Yingcai,Wang Weibo,Wang Zhi,Li Genbao,&Liu Yongding.(2018).Regime shift in Lake Dianchi (China) during the last 50 years.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,36(4),1075-1090.
MLA Wang Yingcai,et al."Regime shift in Lake Dianchi (China) during the last 50 years".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 36.4(2018):1075-1090.
Files in This Item: Download All
File Name/Size DocType Version Access License
Wang2018_Article_Reg(678KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang Yingcai]'s Articles
[Wang Weibo]'s Articles
[Wang Zhi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang Yingcai]'s Articles
[Wang Weibo]'s Articles
[Wang Zhi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang Yingcai]'s Articles
[Wang Weibo]'s Articles
[Wang Zhi]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Wang2018_Article_RegimeShiftInLakeDianchiChinaD.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.