IHB OpenIR  > 期刊论文
Spatiotemporal dynamics and related affecting factors of summer algal blooms in Xiangxi Bay of Three Gorges Reservoir
Wang Lan (wanglan@ihb.ac.cn); Cai Qing-hua (qhcai@ihb.ac.cn); Zhang Min; Tan Lu; Xu Yao-yang; Kong Ling-hui; Wang Lan; Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol and Biotechnol, Wuhan 430072, Peoples R China
2009
Source PublicationYingyong Shengtai Xuebao
ISSN1001-9332
Volume20Issue:8Pages:1940-1946
AbstractIn June - August 2008, the cyanobacterial bloom and chlorophycean bloom broke out one after the other in the Xiangxi Bay of Three Gorges Reservoir. Based on the weekly monitoring in summer in the Bay, and by using cluster analysis and discriminant analysis, the spatiotemporal dynamics and related affecting factors of the two blooms were studied. Each of the blooms could be divided into non-bloom group, transitional group, and bloom group. The two blooms had different uptake levels of dissolved Si (DSi), NO3- -N + NO2- -N, and PO43- -P. Cyanobacterial bloom had lower DSi concentration and lower TN/TP, DSi/TN and DSi/TP ratios than chlorophycean bloom. The discriminant factors of cyanobacterial bloom were Chl a, TN and PO43- -P, while those of cblorophycean bloom were Chl a and DSi. Better discriminant results were obtained when dividing each bloom into non-bloom group and bloom group. The critical value of Chl a for cyanobacterial bloom and chlorophycean bloom was 40 and 20 mu g . L-1, respectively.
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/18641
Collection期刊论文
Corresponding AuthorWang Lan; Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol and Biotechnol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Wang Lan ,Cai Qing-hua ,Zhang Min,et al. Spatiotemporal dynamics and related affecting factors of summer algal blooms in Xiangxi Bay of Three Gorges Reservoir[J]. Yingyong Shengtai Xuebao,2009,20(8):1940-1946.
APA Wang Lan .,Cai Qing-hua .,Zhang Min.,Tan Lu.,Xu Yao-yang.,...&Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol and Biotechnol, Wuhan 430072, Peoples R China.(2009).Spatiotemporal dynamics and related affecting factors of summer algal blooms in Xiangxi Bay of Three Gorges Reservoir.Yingyong Shengtai Xuebao,20(8),1940-1946.
MLA Wang Lan ,et al."Spatiotemporal dynamics and related affecting factors of summer algal blooms in Xiangxi Bay of Three Gorges Reservoir".Yingyong Shengtai Xuebao 20.8(2009):1940-1946.
Files in This Item: Download All
File Name/Size DocType Version Access License
Spatiotemporal dynam(458KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang Lan (wanglan@ihb.ac.cn)]'s Articles
[Cai Qing-hua (qhcai@ihb.ac.cn)]'s Articles
[Zhang Min]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang Lan (wanglan@ihb.ac.cn)]'s Articles
[Cai Qing-hua (qhcai@ihb.ac.cn)]'s Articles
[Zhang Min]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang Lan (wanglan@ihb.ac.cn)]'s Articles
[Cai Qing-hua (qhcai@ihb.ac.cn)]'s Articles
[Zhang Min]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Spatiotemporal dynamics and related affecting factors of summer algal blooms in Xiangxi Bay of Three Gorges Reservoir.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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