文献类型：期刊文献

英文题名：Effects of a coastal power plant thermal discharge on phytoplankton community structure in Zhanjiang Bay, China

作者：Li, Xue-Ying[1];Li, Bin[1];Sun, Xing-Li[1]

机构：[1]Gangdong Ocean Univ, Monitoring Ctr Marine Resources & Environm, Zhanjiang 524088, Peoples R China

年份：2014

卷号：81

期号：1

起止页码：210

外文期刊名：MARINE POLLUTION BULLETIN

收录：SCI-EXPANDED(收录号：WOS:000335626500037)、、EI(收录号：20141517564040)、Scopus(收录号：2-s2.0-84897575387)、WOS

语种：英文

外文关键词：Thermal discharge; Coastal power plant; Phytoplankton community; Tides; Threshold temperature

外文摘要：The effects of a thermal discharge from a coastal power plant on phytoplankton were determined in Zhanjiang Bay. Monthly cruises were undertaken at four tide times during April-October 2011. There were significant differences for dominant species among seven sampling months and four sampling tides. Species diversity (H') and Evenness showed a distinct increasing gradient from the heated water source to the control zone and fluctuated during four tides with no visible patterns. Species richness, cell count and Chl a at mixed and control zones were significantly higher than heated zones, and showed tidal changes with no obvious patterns. The threshold temperature of phytoplankton species can be regarded as that of phytoplankton community at ebb slack. The average threshold temperature over phytoplankton species, cell count and Chl a, and the threshold temperature of cell count can be regarded as that of phytoplankton community at flood slack during spring and neap respectively. (C) 2014 Elsevier Ltd. All rights reserved.