标题：Assessment of trophic status for Nansi Lake using trophic state index and phytoplankton community
作者：Liu, Qianhui; Pei, Haiyan; Hu, Wenrong; Xie, Jun
作者机构：[Liu, Qianhui; Pei, Haiyan; Hu, Wenrong] Shandong Univ, Sch Environm Sci & Engn, Shandong Prov Engn Ctr Environm Sci & Technol, Jinan, Peoples R China 更多
会议名称：4th International Conference on Bioinformatics and Biomedical Engineering (iCBBE)
会议日期：JUN 18-20, 2010
来源：2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010)
关键词：trophic state; phytoplankton; trophic state indices; diversity indices;; Nansi Lake
摘要：The present study was to investigate the trophic state of Nansi Lake, a shallow lake employed in the South-to-North Water Diversion Project in China. Based on water transparency, total phosphorus (TP) and chlorophyll a (chl a) concentration, the modified method of Carlson's trophic state index (TSIM) was applied to assess the lake's trophic status. The Shannon diversity index of phytoplankton was calculated. According to the majority of the investigated parameters and indices derived from phytoplankton, Nansi Lake is eutrophic.