安徽太平湖水库饵料生物资源及其变化研究  

STUDY ON THE NATURAL RESOURCES AND CHANGES IN THE STANDING GROP OF FISHFOOD ORGANISMS IN TAIPINGHU RESERVOIR, ANHUI PROVINCE

作　　者：况琪军[1] 庄德辉[1] 刘保元[1] 李植生[1] 陈旭东[1] 

机构地区：[1]中国科学院水生生物研究所

出　　处：《长江流域资源与环境》1996年第4期316-320,共5页Resources and Environment in the Yangtze Basin

基　　金：中国科学院"八五"宏观生物学重点项目

摘　　要：１９９２年１１月至１９９３年８月，对太平湖水库浮游生物和底栖动物的周年调查结果表明，该库的天然饵料资源比较丰富，与８年前的资料相比，各类饵料生物的生物量均有较大幅度的增加，饵料生物的年产鱼潜力合计约为１２５万ｋｇ。化学分析结果显示。The composition, abundance and fishery potential of aquatic organisms in Taipinghu Reservoir were investigated during 1992～1993. It is showed that the natural resources of fishfood organisms are very abundant. Compared with the authors'previous data (1985～1986), the biomass and the numbers of phytoplankton, zooplankton and zoobenthos have all increased notably. The fishery potential of the fishfood organisms in the reservoir is about 1 250 000 kg per year. The water quality of the reservoir is still good.

关 键 词：太平湖水库 饵料生物 群落演替 水生生物 

分 类 号：Q178.513[生物学—水生生物学]