期刊
COMPTES RENDUS BIOLOGIES
卷 327, 期 8, 页码 753-761出版社
centre Mersenne pour ldition scientifique ouverte
DOI: 10.1016/j.crvi.2004.07.003
关键词
cyanobacteria; Microcystis aeruginosa; benthic distribution; bloom
类别
The spatio-temporal distribution of benthic colonies of Microcystis aeruginosa in Grangent Reservoir (France) in 2000 was not homogeneous and appeared to be controlled by many external factors: lake depth, station morphometry, substratum and hydraulic regime (lacustrine or fluvial). A most important concentration of benthic colonies was found at deep sites with fine sediment or at sites where the sediment was rich in organic matter. In spite of a stable water level and a minimum flow during summer, the number of benthic colonies showed great variation in the lacustrine downstream part of the reservoir. These variations may be explained by the dynamics of planktonic cyanobacteria. (C) 2004 Published by Elsevier SAS on behalf of Academie des sciences.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据