IHB OpenIR  > 期刊论文
Field studies on the environmental factors in controlling microcystin production in the subtropical shallow lakes of the Yangtze River
Wu, S.; Wang, S.; Yang, H.; Xie, P.; Ni, L.; Xu, J.; Xie, P, Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China
2008-04-01
Source PublicationBULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY
ISSN0007-4861
Volume80Issue:4Pages:329-334
AbstractMicrocystin (MC) problem made more and more care about in China, intercellular MC (Int-MC) and cellular MC (Cel-MC) were important contents to reflect the producing-MC ability by cyanobacteria and by lakes. To study the correlations between Int-MC, Cel-MC concentration and biological and environmental factors, eight cyanobacterial blooming lakes were studied in the middle and lower reaches of the Yangtze River. Microcystin-RR (MC-RR) and Microcystin-LR (MC-LR) were the primary toxin variants in our data. From the linear correlations between MC and environmental factors, cellular-YR had significant correlation with most of chemical factors except total nitrogen (TN) and the ratio of total nitrogen and total phosphorus (TN/TP), most intracellular MC analogues had significant correlations with total dissolved nitrogen (TDN), ammonium (NH4+), nitrite (NO2-), TP, total dissolved phosphorus (TDP), Microcystis. From the canonal correspondence analysis, Int-MC concentrations were closely related with the chemical and biological factors, such as TP, total organic carbon (TOC), chlorophyll a (Chl a), Microcystis biomass, et al. While Cel-MC contents, especially Cel-RR and Cel-LR, were closely related with light environmental in the lakes such as water depth and transparence.; Microcystin (MC) problem made more and more care about in China, intercellular MC (Int-MC) and cellular MC (Cel-MC) were important contents to reflect the producing-MC ability by cyanobacteria and by lakes. To study the correlations between Int-MC, Cel-MC concentration and biological and environmental factors, eight cyanobacterial blooming lakes were studied in the middle and lower reaches of the Yangtze River. Microcystin-RR (MC-RR) and Microcystin-LR (MC-LR) were the primary toxin variants in our data. From the linear correlations between MC and environmental factors, cellular-YR had significant correlation with most of chemical factors except total nitrogen (TN) and the ratio of total nitrogen and total phosphorus (TN/TP), most intracellular MC analogues had significant correlations with total dissolved nitrogen (TDN), ammonium (NH(4)(+)), nitrite (NO(2)(-)), TP, total dissolved phosphorus (TDP), Microcystis. From the canonal correspondence analysis, Int-MC concentrations were closely related with the chemical and biological factors, such as TP, total organic carbon (TOC), chlorophyll a (Chl a), Microcystis biomass, et al. While Cel-MC contents, especially Cel-RR and Cel-LR, were closely related with light environmental in the lakes such as water depth and transparence.
SubtypeArticle
KeywordMicrocystin Microcystis Shallow Lakes The Yangtze River
Department[Wu, S.; Wang, S.; Yang, H.; Xie, P.; Ni, L.; Xu, J.] Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China
Subject AreaEnvironmental Sciences ; Toxicology
DOI10.1007/s00128-008-9378-9
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Toxicology
WOS SubjectEnvironmental Sciences ; Toxicology
WOS IDWOS:000255875000006
WOS KeywordCYANOBACTERIUM MICROCYSTIS ; AERUGINOSA ; WATER ; NITROGEN ; GROWTH ; LR ; HEPATOTOXIN ; PHOSPHORUS ; TOXICITY ; CULTURES
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8142
Collection期刊论文
Corresponding AuthorXie, P, Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China
AffiliationChinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Wu, S.,Wang, S.,Yang, H.,et al. Field studies on the environmental factors in controlling microcystin production in the subtropical shallow lakes of the Yangtze River[J]. BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,2008,80(4):329-334.
APA Wu, S..,Wang, S..,Yang, H..,Xie, P..,Ni, L..,...&Xie, P, Chinese Acad Sci, Donghu Expt Stn Lake Ecosyst, State Key Lab Freshwater Ecol & Biotechnol China, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2008).Field studies on the environmental factors in controlling microcystin production in the subtropical shallow lakes of the Yangtze River.BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY,80(4),329-334.
MLA Wu, S.,et al."Field studies on the environmental factors in controlling microcystin production in the subtropical shallow lakes of the Yangtze River".BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 80.4(2008):329-334.
Files in This Item:
File Name/Size DocType Version Access License
Field studies on the(286KB) 开放获取--View Application Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, S.]'s Articles
[Wang, S.]'s Articles
[Yang, H.]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, S.]'s Articles
[Wang, S.]'s Articles
[Yang, H.]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, S.]'s Articles
[Wang, S.]'s Articles
[Yang, H.]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Field studies on the environmental factors in controlling microcystin production in the subtropical shallow lakes of the Yangtze River.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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