文献类型：期刊文献

英文题名：PHYTOPLANKTON COMMUNITY STRUCTURE AND ITS RELATIONSHIP WITH ENVIRONMENTAL FACTORS IN TAIHU NATIONAL WETLAND PARK IN NORTHEAST CHINA

作者：Chai, Y. H.[1];Yu, T. Y.[2];Sun, X.[3];Wei, H.[4];Yu, H. X.[2]

第一作者：Chai, Y. H.

通讯作者：Yu, HX[1];Wei, H[2]

机构：[1]Northeast Forestry Univ, Aulin Coll, Harbin 150040, Peoples R China;[2]Northeast Forestry Univ, Coll Wildlife & Protected Area, Harbin 150040, Peoples R China;[3]Dalian Ocean Univ, Coll Fisheries & Life Sci, Dalian 116023, Peoples R China;[4]Beijing Union Univ, Sch Business, Beijing 100101, Peoples R China

第一机构：Northeast Forestry Univ, Aulin Coll, Harbin 150040, Peoples R China

通讯机构：[1]corresponding author), Northeast Forestry Univ, Coll Wildlife & Protected Area, Harbin 150040, Peoples R China;[2]corresponding author), Beijing Union Univ, Sch Business, Beijing 100101, Peoples R China.|[1141721]北京联合大学商务学院;[11417]北京联合大学;

年份：2021

卷号：19

期号：6

起止页码：4389-4402

外文期刊名：APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH

收录：;Scopus(收录号：2-s2.0-85120652525);WOS:【SCI-EXPANDED(收录号:WOS:000725485200012)】；

基金：The authors are grateful to the people that helped with all aspects of the fieldwork. This study was supported by the central government supports the reform and development fund projects of local colleges and universities "Research on integrated technology innovation of sustainable utilization of cold water fish resources industrialization" (2020GSP14), and Key research topics of economic and social development in Heilongjiang Province (20309).

语种：英文

外文关键词：phytoplankton; biodiversity; richness; correlation; spatiality

摘要：In order to understand the community structure of phytoplankton and its relationship with environmental factors in Taihu National Wetland Park in northeast China, a study was conducted in Taihu in September 2020. The results showed that there were 39 species of phytoplankton belonging to 27 genera and 6 phyla, among which Chlorophyta was the most abundant (20 species). The abundance and biomass of 5# and 6# sampling sites were significantly higher than other sampling sites, which may be caused by eutrophication. In Taihu National Wetland Park, the dominant species were Merismopedia minima, Aphanizomenon flosaquae, Synedra acus, Synura.sp and Scenedesmus quadricauda. Phytoplankton community structure in autumn in Taihu National Wetland Park were mainly influenced by pH, NO3--N, and water temperature. This research can provide a scientific basis for biodiversity protection and pollution control in Taihu National Wetland Park.