Variation of cyanobacteria with different environmental conditions in Nansi Lake, China
Nansi Lake is located on the east line of the South-to-North Water Diversion Project in China. A comprehensive study was carried out to investigate the spatial and temporal distribution of cyanobacteria in the lake from June 2008 to May 2011 based on monthly sample monitoring from five stations. The...
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| Veröffentlicht in: | Journal of environmental sciences (China) 2012-08, Vol.24 (8), p.1394-1402 |
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| description | Nansi Lake is located on the east line of the South-to-North Water Diversion Project in China. A comprehensive study was carried out to investigate the spatial and temporal distribution of cyanobacteria in the lake from June 2008 to May 2011 based on monthly sample monitoring from five stations. The effect of environmental factors on cyanobacterial abundance was also evaluated. The eyanobaeterial community contained 15 genera and 23 species. The cyanobacterial abundance of each monitoring station ranged from 0 to 1.53x 107 cells/L with an average of 1.45~ 106 cells/L, which accounted for 11.66% of the total phytoplankton abundance. The dominant species of cyanobacteria were Pseudanabaena （32.94%） and Merismopedia （19.85%）, not the bloom-forming algae such as Microcystis and Anabaena. In addition, the cyanobacterial community structure and water quality variables changed substantially over the survey period. Redundancy analysis （RDA） suggested that temperature and phosphorus were important environmental factors that affected cyanobacteria. Temperature was the most important factor affecting cyanobacterial abundance. The effect of phosphorus on cyanobacterial abundance was more notable in warm periods than in periods with low temperature. |
| doi_str_mv | 10.1016/S1001-0742(11)60964-9 |
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A comprehensive study was carried out to investigate the spatial and temporal distribution of cyanobacteria in the lake from June 2008 to May 2011 based on monthly sample monitoring from five stations. The effect of environmental factors on cyanobacterial abundance was also evaluated. The eyanobaeterial community contained 15 genera and 23 species. The cyanobacterial abundance of each monitoring station ranged from 0 to 1.53x 107 cells/L with an average of 1.45~ 106 cells/L, which accounted for 11.66% of the total phytoplankton abundance. The dominant species of cyanobacteria were Pseudanabaena （32.94%） and Merismopedia （19.85%）, not the bloom-forming algae such as Microcystis and Anabaena. In addition, the cyanobacterial community structure and water quality variables changed substantially over the survey period. Redundancy analysis （RDA） suggested that temperature and phosphorus were important environmental factors that affected cyanobacteria. Temperature was the most important factor affecting cyanobacterial abundance. The effect of phosphorus on cyanobacterial abundance was more notable in warm periods than in periods with low temperature.</description><identifier>ISSN: 1001-0742</identifier><identifier>EISSN: 1878-7320</identifier><identifier>DOI: 10.1016/S1001-0742(11)60964-9</identifier><identifier>PMID: 23513680</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Algae ; Anabaena ; China ; community structure ; Cyanobacteria ; cyanobacterial bloom ; Ecosystem ; environmental factors ; Eutrophication ; Lakes ; Merismopedia ; Microcystis ; monitoring ; Nansi Lake ; phosphorus ; Phytoplankton ; Pseudanabaena ; South-to-North Water Diversion Project ; surveys ; temperature ; Water Microbiology ; water quality ; 中国 ; 南四湖 ; 引水工程 ; 时间分布 ; 浮游植物 ; 环境因素 ; 群落结构 ; 蓝藻</subject><ispartof>Journal of environmental sciences (China), 2012-08, Vol.24 (8), p.1394-1402</ispartof><rights>2012 The Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences</rights><rights>Copyright © Wanfang Data Co. 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All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c479t-cf4de172e53051f35600d7bd13735cfbaa6a4031474ff8aac50a823ca648f3853</citedby><cites>FETCH-LOGICAL-c479t-cf4de172e53051f35600d7bd13735cfbaa6a4031474ff8aac50a823ca648f3853</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/85265X/85265X.jpg</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S1001-0742(11)60964-9$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,781,785,3551,27929,27930,46000</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23513680$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Tian, Chang</creatorcontrib><creatorcontrib>Pei, Haiyan</creatorcontrib><creatorcontrib>Hu, Wenrong</creatorcontrib><creatorcontrib>Xie, Jun</creatorcontrib><title>Variation of cyanobacteria with different environmental conditions in Nansi Lake, China</title><title>Journal of environmental sciences (China)</title><addtitle>Journal of Environmental Sciences</addtitle><description>Nansi Lake is located on the east line of the South-to-North Water Diversion Project in China. A comprehensive study was carried out to investigate the spatial and temporal distribution of cyanobacteria in the lake from June 2008 to May 2011 based on monthly sample monitoring from five stations. The effect of environmental factors on cyanobacterial abundance was also evaluated. The eyanobaeterial community contained 15 genera and 23 species. The cyanobacterial abundance of each monitoring station ranged from 0 to 1.53x 107 cells/L with an average of 1.45~ 106 cells/L, which accounted for 11.66% of the total phytoplankton abundance. The dominant species of cyanobacteria were Pseudanabaena （32.94%） and Merismopedia （19.85%）, not the bloom-forming algae such as Microcystis and Anabaena. In addition, the cyanobacterial community structure and water quality variables changed substantially over the survey period. Redundancy analysis （RDA） suggested that temperature and phosphorus were important environmental factors that affected cyanobacteria. Temperature was the most important factor affecting cyanobacterial abundance. The effect of phosphorus on cyanobacterial abundance was more notable in warm periods than in periods with low temperature.</description><subject>Algae</subject><subject>Anabaena</subject><subject>China</subject><subject>community structure</subject><subject>Cyanobacteria</subject><subject>cyanobacterial bloom</subject><subject>Ecosystem</subject><subject>environmental factors</subject><subject>Eutrophication</subject><subject>Lakes</subject><subject>Merismopedia</subject><subject>Microcystis</subject><subject>monitoring</subject><subject>Nansi Lake</subject><subject>phosphorus</subject><subject>Phytoplankton</subject><subject>Pseudanabaena</subject><subject>South-to-North Water Diversion Project</subject><subject>surveys</subject><subject>temperature</subject><subject>Water Microbiology</subject><subject>water quality</subject><subject>中国</subject><subject>南四湖</subject><subject>引水工程</subject><subject>时间分布</subject><subject>浮游植物</subject><subject>环境因素</subject><subject>群落结构</subject><subject>蓝藻</subject><issn>1001-0742</issn><issn>1878-7320</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkUtvUzEQha8QiD7gJwC3m6pIXBi_fVcIRbykCBalsLQmvnbikNitfdOq_x6nSdh25ZH1zZwzc5rmFYH3BIj8cEkASAeK0wtC3kroJe_6J80x0Up3ilF4WusDctSclLIEAC5APG-OKBOESQ3HzZ_fmAOOIcU2-dbeY0wztKOrn-1dGBftELx32cWxdfE25BTXtcZVa1McwravtCG2PzCW0E7xr3vXThYh4ovmmcdVcS_372lz9eXzr8m3bvrz6_fJp2lnuerHzno-OKKoEwwE8UxIgEHNBsIUE9bPECVyYIQr7r1GtAJQU2ZRcu2ZFuy0Od_NvcPoMc7NMm1yrIpm6YpxFAgFDSAreLEDr3O62bgymnUo1q1WGF3aFEMY6asRKvvHUWBaEql6XVGxQ21OpWTnzXUOa8z3FTLbnMxDTmYbgiHEPORkthKv9xKb2doN_7sOwVTgzQ7wmAzOcyjm6rJuIwAo0bynlfi4I1w9721w2RQbXLRuCNnZ0QwpPGribG9-keL8JtTrHXxwqqUkirN_jF608A</recordid><startdate>201208</startdate><enddate>201208</enddate><creator>Tian, Chang</creator><creator>Pei, Haiyan</creator><creator>Hu, Wenrong</creator><creator>Xie, Jun</creator><general>Elsevier B.V</general><general>School of Environmental Science and Engineering,Shandong University,Jinan 250061,China%School of Environmental Science and Engineering,Shandong University,Jinan 250061,China</general><general>Shandong Provincial Engineering Center on Environmental Science and Technology,Jinan 250061,China%Shandong Environmental Monitoring Central Station,Jinan 250013,China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>FBQ</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7ST</scope><scope>7TG</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>H97</scope><scope>KL.</scope><scope>L.G</scope><scope>M7N</scope><scope>SOI</scope><scope>7X8</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>201208</creationdate><title>Variation of cyanobacteria with different environmental conditions in Nansi Lake, China</title><author>Tian, Chang ; 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A comprehensive study was carried out to investigate the spatial and temporal distribution of cyanobacteria in the lake from June 2008 to May 2011 based on monthly sample monitoring from five stations. The effect of environmental factors on cyanobacterial abundance was also evaluated. The eyanobaeterial community contained 15 genera and 23 species. The cyanobacterial abundance of each monitoring station ranged from 0 to 1.53x 107 cells/L with an average of 1.45~ 106 cells/L, which accounted for 11.66% of the total phytoplankton abundance. The dominant species of cyanobacteria were Pseudanabaena （32.94%） and Merismopedia （19.85%）, not the bloom-forming algae such as Microcystis and Anabaena. In addition, the cyanobacterial community structure and water quality variables changed substantially over the survey period. Redundancy analysis （RDA） suggested that temperature and phosphorus were important environmental factors that affected cyanobacteria. Temperature was the most important factor affecting cyanobacterial abundance. The effect of phosphorus on cyanobacterial abundance was more notable in warm periods than in periods with low temperature.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>23513680</pmid><doi>10.1016/S1001-0742(11)60964-9</doi><tpages>9</tpages></addata></record> |
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| ispartof | Journal of environmental sciences (China), 2012-08, Vol.24 (8), p.1394-1402 |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete; Alma/SFX Local Collection |
| subjects | Algae Anabaena China community structure Cyanobacteria cyanobacterial bloom Ecosystem environmental factors Eutrophication Lakes Merismopedia Microcystis monitoring Nansi Lake phosphorus Phytoplankton Pseudanabaena South-to-North Water Diversion Project surveys temperature Water Microbiology water quality 中国 南四湖 引水工程 时间分布 浮游植物 环境因素 群落结构 蓝藻 |
| title | Variation of cyanobacteria with different environmental conditions in Nansi Lake, China |
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