IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Spatial gradient and seasonal variation of trophic status in a large water supply reservoir for the South-to-North Water Diversion Project, China
Shen, Henglun1,2; Cai, Qinghua1; Zhang, Min1; Cai, Q (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
2015-04-03
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume30Issue:2Pages:249-261
AbstractCarlson trophic state indices (TSIs) have been frequently employed in the water quality literature. The current study reports the spatial distribution and seasonal variation of trophic status in Danjiangkou Reservoir (DJKR), which is a large water supply reservoir of the South-to-North Water Transfer Project in central China. The calculation of TSICHL indicated a mesotrophic state (40 <= TSICHL < 50) for most regions of the reservoir, whereas a eutrophic state was indicated if the assessment was based on either TSITP (calculated from total phosphorus) or TSISD (calculated from Secchi depth). As indicated by Carlson's two-dimensional deviations, factors other than phosphorus limited algal growth in January and May when non-algal particles affected light attenuation. However, phosphorus was the controlling factor of large algae blooms in July and November in 2007. TSISD had positive correlations with TSICHL and TSITP. It was found that total phosphorus, SiO2-Si and SD were the major factors regulating the trophic state (TSICHL) of DJKR. Light attenuation and SD were mainly affected by non-algal particles.
SubtypeArticle
KeywordPhosphorus Limitation Danjiangkou Reservoir Trophic Status Carlson Trophic Index Eutrophication
Department[Shen, Henglun ; Cai, Qinghua ; Zhang, Min] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China ; [Shen, Henglun] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
DOI10.1080/02705060.2014.935748
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000353953700004
WOS KeywordDANJIANGKOU RESERVOIR ; CHLOROPHYLL-A ; MIDDLE ROUTE ; SOURCE AREA ; EUTROPHICATION ; LAKES ; NITROGEN ; PHYTOPLANKTON ; VARIABILITY ; ECOSYSTEMS
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/23861
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorCai, Q (reprint author), Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China.
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Shen, Henglun,Cai, Qinghua,Zhang, Min,et al. Spatial gradient and seasonal variation of trophic status in a large water supply reservoir for the South-to-North Water Diversion Project, China[J]. JOURNAL OF FRESHWATER ECOLOGY,2015,30(2):249-261.
APA Shen, Henglun,Cai, Qinghua,Zhang, Min,&Cai, Q .(2015).Spatial gradient and seasonal variation of trophic status in a large water supply reservoir for the South-to-North Water Diversion Project, China.JOURNAL OF FRESHWATER ECOLOGY,30(2),249-261.
MLA Shen, Henglun,et al."Spatial gradient and seasonal variation of trophic status in a large water supply reservoir for the South-to-North Water Diversion Project, China".JOURNAL OF FRESHWATER ECOLOGY 30.2(2015):249-261.
Files in This Item:
File Name/Size DocType Version Access License
Spatial gradient and(829KB) 开放获取CC BY-NC-SAView Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Shen, Henglun]'s Articles
[Cai, Qinghua]'s Articles
[Zhang, Min]'s Articles
Baidu academic
Similar articles in Baidu academic
[Shen, Henglun]'s Articles
[Cai, Qinghua]'s Articles
[Zhang, Min]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Shen, Henglun]'s Articles
[Cai, Qinghua]'s Articles
[Zhang, Min]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Spatial gradient and seasonal variation of trophic status in a large water supply reservoir for the South-to-North Water Diversion Project, China.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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