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《Journal of Southwest China Normal University(Natural Science Edition)》 2007-01
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The Relationship Between the Water Quality and the Evolution of the Algae of Cosmarium in Dai Lake of Jinyun Mountain over 20 Years

WANG Ming-shu ZHOU Ya-ning Key Laboratory of Eco-environments in Three Gorges Reservoir Region(MOE),Chongqing Key Laboratory of Plant Ecology and Resources Rosearch in Three Gorges Reservoir Region.School of Life Sciences,Southwest University,Chongqing 400715,China  
According to the reports in the years 1982 and 1984,there are 132 species of cosmarium in Dai Lake(mutants included).But the later research found that the algae of cosmarium in Dai Lake were on the decrease with each passing year:108 species existed in 1986-1988,24 species disappeared;63 in 1990- 1992,69 disappeared;52 in 1993-1995,80 disappeared;48 in 1997-2000,84 disappeared;50 in 2002- 2004,82 disappeared.The Shannon-Wiever Species Diversity Index have showed that the water quality of Dai Lake is little-polluted in most years.Except during 1990-1992,it's mid-polluted.These situations are considerably the same comparing with the Whittaker Diversity Index,Species Diversity Index and the wa- ter quality indicated by indicative algae.
【CateGory Index】: Q941;Q948
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Studies on the Chongqing Algae Flora II Tan Ming-chu Zhong Zhao-xinBao Shao-kang Wang Ming-shu;THE DESMIDS IN DAI LAKE OF JINYUN MOUNTAIN, BEIBEI, CHONGQING(A Continued Report)[J];;1984-02
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 Studies on the Chongqing Algae Flora II Tan Ming-chu Zhong Zhao-xinBao Shao-kang Wang Ming-shu;THE DESMIDS IN DAI LAKE OF JINYUN MOUNTAIN, BEIBEI, CHONGQING(A Continued Report)[J];;1984-02
2 ZHONG ZHAOXIN BAO SHAOKANG TAN MINGCHU WANG MINGSHU;PRELIMINARY INVESTIGATION ON THE DIATOMS IN DAI LAKE AREA OF JINYUN MOUNTAIN,BEIBEI,CHONGQINGSTUDIES ON THE CHONGQING AIGAE FLORA III[J];Journal of Southwest China Normal University(Natural Science);1986-02
3 TAN. MINGCHU WANG MINGSHU BAO SHAOKANG YE DAJIN;A PRELIMINARY INVESTIGATION ON THE AIGAE IN LONGSHUI LAKE OF DAZU COUNTY, CHONGQING, SICHUAN[J];Journal of Southwest China Normal University(Natural Science);1988-01
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 LI Ren-quan (South-west University,chongqing 400715);The Biology Assessment of the Water Quality and the Species Composition of the Identicator Algae in the Chichenghu Reservoir[J];Journal of Sichuan Vocational and Technical College;2007-02
2 ZHOU Xie~1,et al(1.Chongqing Academy of Environmental Science,Chongqing 400020,China);Investigation and Evaluation of Pelagic Algae and Water Quality about the Three Gorges Reservoir of Chongqing[J];Environmental Monitoring in China;2006-04
3 Wang Mingshu(Dept. of Biology, Southwest China Normal University, Chongqing 630715);THE COMMUNITY STRUCTURE OF THE ATTACHED ALGAE IN LITTLE THREE GORGES OF JIALING RIVER DURING LOWER WATER PERIODS AND THEIR USES IN WATER QUALITY EVALUATION[J];JOURNALOF SOUTHWEST CHINA NORMAL UNIVERSITY(NATURAL SCIENCE);1994-03
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