杏林湾水库水质富营养化评价  

Eutroprophication Evaluation of Xinglin Bay Reservoir

作　　者：卢亚芳[1] 周立红[1] 

机构地区：[1]集美大学水产学院水产生物技术研究所,福建厦门361021

出　　处：《集美大学学报（自然科学版）》2002年第4期295-299,共5页Journal of Jimei University：Natural Science

基　　金：福建省自然科学基金项目(B9910029)

摘　　要：以1999年12月至2000年10月杏林湾水库调查资料为基础,利用浮游植物群落指标、营养状态指数和理化参数指标对杏林湾水库的营养水平进行评价.结果表明,杏林湾水库浮游植物密度年均达3456.77×104个/L,平均TSI为67,杏林湾水库属于蓝-硅藻型富营养型水库.:An study of Xinglin Bay Reservoir was made from December 1999 until October 2000.Seven locations were sampled from Xinglin Bay Reservoir up to its mouth into sea every two months.The seasonal changes in the ecological features of phytoplankton community including species composition,population size, dominant Species, TSI were preliminarily studied at 7 sampling station in xinlin Bay Reservoir.By using population density,dominant species, TSI ,as important parameters,The trophic level were evaluated for both the whole and subareas of the reservoir. In Xinglin Bay Reservoir,the annual mean density of phytoplankton reached 3 456.77×104 per litre for individuals ,TSI was 67.The dominant specie planktonic algae were almost composed of blue green algae and diatom algae especially Merismopedia glauca,Cryptomonas erosa,Dactylococcopsis rhaphidioides,Melosira granulata,Cyclotella comensis.All these features indicate that the reservoir can be regarded as a blue green and diatom algaeeutrophic reservoir; 

关 键 词：水质富营养化 杏林湾水库 浮游植物 营养状态指数 营养水平 水质评价 渔业 

分 类 号：X824[环境科学与工程—环境工程] S912[农业科学—水产科学]