期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2013
卷号：2
期号：6
页码：2360
出版社：S&S Publications
摘要：Study on hydrological status of Gorama Dam water was made to assess the portability of water from January2011 to December 2011. Some physico-chemical parameters were considered such as surface water temperature,turbidity, pH, dissolved oxygen, hardness, alkalinity, phosphate and nitrate contents. Among the in this study, we triedto assess the zooplankton species richness, diversity, and evenness and to predict the state of Gorama dam according tophysico-chemical parameters. A total of 31 taxa were recorded: 6 protozoan, 14 rotifers and11Crustacean species. Thestudy revealed that the presence of certain species like, Monostyla sp., Keratella sp., Lapadella sp., Leydigia sp.,Moinodaphnia sp., Diaptomus sp., Diaphanosoma sp., Mesocyclopes sp., Cypris sp. and Brachionus sp. is considered tobe biological indicator for eutrophication.
关键词：Physico-chemical parameters; monthly variation ; zooplankton and eutrophication
