渔业研究2017，Vol.39Issue(2)：120-126,7.DOI:10.14012/j.cnki.fjsc.2017.02.006
子牙河杨柳青西合闸段春季浮游植物调查及水化分析研究
Surveys and water quality analysis on phytoplankton in springin the Ziya River of Tianjin
摘要
Abstract
This paper investigated the composition,density biomass and biological diversity index of phytoplankton in the Ziya River of Tianjin from May 22 to June 19 in 2015,combining with analysis on water physical and chemical indexes in the two sampling sites.The results showed that a total of 47 species which belong to 8 phyla were identified in that river.During the study period,the plankton density varied from 25.018×106 cell/L to 322.495×106 cell/L,biomass varied from 10.36 mg/L to 4 546.95 mg/L.The water trophic level was extremely eutrophic.关键词
子牙河/浮游生物/水质评价Key words
the Ziya River/phytoplankton/water quality evaluation分类
农业科技引用本文复制引用
王婧娜,孙成渤,李建国,赵冬艳,刘颖,张萍..子牙河杨柳青西合闸段春季浮游植物调查及水化分析研究[J].渔业研究,2017,39(2):120-126,7.基金项目
天津市科委科技支撑项目:水产健康养殖关键技术集成与示范,编号:14ZCDGNC00024. （）
