四川水力发电2024，Vol.43Issue(1)：123-126,4.
大渡河上游玛柯河至脚木足河段浮游植物群落特征调查
Investigation on the characteristics of Phytoplankton Community in the Upper Reaches of Dadu River from Make River to Jiaomuzu River
龚玉蓉 1阴双雨 2刘鑫 3陈铁锋 1宋靖国 3侯宁 3刘苏 2周青春1
作者信息
- 1. 华中师范大学生命科学学院,湖北 武汉 430079
- 2. 武汉市伊美净科技发展有限公司,湖北 武汉 430070
- 3. 四川足木足河流域水电开发有限公司,四川 成都 610041
- 折叠
摘要
Abstract
In order to understand the ecological environment status of the upper reaches of Dadu River,this study collected and investigated phytoplankton community structure and dynamic changes from Make River to Jiaomuzu River in the upper reaches of Dadu River twice in the spring and winter of 2017-2018.The results showed that a total of 102 species(genera)of phytoplankton were identified,belonging to 6 phyla and 46 gene-ra.Among them,diatom is the absolute dominant,with 76 species(genera),accounting for 74.5%of the total phytoplankton species.The average density and biomass of phytoplankton in spring increased significantly compared with that in winter,increasing by 3.7 and 2.8 times,respectively,but the overall density and biomass were low.It provides basic data for obtaining the status of phytoplankton background resources and water eco-logical monitoring in this water area.关键词
浮游植物/群落结构/大渡河上游Key words
Phytoplankton/Community structure/The upper reaches of Dadu River分类
信息技术与安全科学引用本文复制引用
龚玉蓉,阴双雨,刘鑫,陈铁锋,宋靖国,侯宁,刘苏,周青春..大渡河上游玛柯河至脚木足河段浮游植物群落特征调查[J].四川水力发电,2024,43(1):123-126,4.
