摘要
2003年3月—2004年2月调查研究了位于中国东北地区哈尔滨市平房区典型人工湖中3个采样站浮游藻类的群落变动状况、生态学特征及其与水质之间的关系.结果表明:水体中共涉及浮游藻类8门56属96种,其中,绿藻门所占种类最多,在整个周期中占绝对优势;各项生物学指标在整个周期内均呈波浪式变化,平均个体丰度在4个季节中的变化规律为秋季>夏季>春季>冬季;聚类分析结果表明,样站2与3水质状况相近,而与样站1明显有别.
The paper reports the relationship between phytoplankton community and water quality of three sampling sites of an artificial lake in Harbin, Heilongjiang Province from March 2003 to February 2004. The result indentifies 8 phyla, 56 genera and 96 species of phytoplankton, among which Chlorophyta predominate. All kinds of biological index present undulate change throughout the annual cycle. In four seasons, individual abundance of autumn is the highest, next is summer, the third one is spring, and that of winter is lowest. Results of cluster analysis indicate that water quality of sampling site 3 is similar to that of sampling site 2, but conspicuously differs from that of sampling site 1.
出处
《杭州师范大学学报（自然科学版）》
CAS
2009年第2期132-137,143,共7页
Journal of Hangzhou Normal University(Natural Science Edition)
基金
国家自然科学基金项目(30670222)
淡水生态与生物技术国家开放实验室基金项目(2009BF11)
海水养殖教育部重点实验室基金项目(2006023)部分资助
关键词
浮游藻类
人工湖
水质评价
phytoplankton
artificial lake
water quality evaluation
