上海海洋大学学报2013，Vol.22Issue(2)：253-259,7.
立体复合生态操纵水体浮游植物群落结构特征及水质评价
Characteristics of phytoplankton community structure and evaluation of water quality of multi-restoration ecological waterbody
摘要
Abstract
Phytoplankton of test pool of experimsental base in Qingcaosha water source, Changxing Island, was respectively investigated from August 2011 to August 2012. Types, cell abundance, dominant species, and diversity index of Phytoplankton community structure were compared and water quality was also evaluated around ecological multi-restoration of the experimental base. The result shows that; before ecological restoration, the Cyanobacteria were absolutely dominant groups; Merismopedia sp. , Microcystis sp. , and Pediastrum simplex were dominant species in the waterbody; the water quality in the test pool was eutrophicated seriously. After ecological multi-restoration ( Daphnia magna -Submerged plants-Fish), the effect was significant with higher water quality. Phytoplankton biodiversity was increased, and Cyanobacteria were controlled effectively, and also Microcystis sp. was no longer the dominant species of waterbody.关键词
青草沙/实证基地/浮游植物/群落结构/立体复合生态操纵/食藻虫Key words
Qingcaosha water source/ experimental base/ phytoplankton/ community structure/ multirestoration ecological regulation/ Daphnia magna分类
生物科学引用本文复制引用
刘耘彤,何文辉,张慧,管卫兵..立体复合生态操纵水体浮游植物群落结构特征及水质评价[J].上海海洋大学学报,2013,22(2):253-259,7.基金项目
上海市社会发展领域重大科技项目(09DZ120010C) （09DZ120010C）
