摘要
2001年的5、7、9月对黑龙江上游(黑河江段)、中游(抚远江段)浮游植物的种类组成、密度、多样性指数等进行了研究。浮游植物共计70属种,其中黑河江段57属种,中游抚远江段58属种,两江段浮游植物均以硅藻为主。浮游植物的种类组成、密度、多样性指数均与水的丰度密切相关。
Species compose, density, diversity index of phytoplankton in upper reaches （Heihe） and middle reaches （Fuyuan） of Heilongjiang River were studied in May,July and September,2001. In total, there are seventy genuses phytoplankton. There are fifty- seven in Heihe river section and fifty - eight in Fuyuan river section. Diatom is the primary composes of phytoplankton in the two river sections. The species compose ,density and diversity index are nearly interrelated with the abundance of water.
出处
《水产学杂志》
CAS
2007年第2期79-84,共6页
Chinese Journal of Fisheries
基金
国家科技部公益性研究专项资金项目
关键词
黑龙江上游
中游
浮游植物
种类
密度
多样性指数
Upper and middle reaches of Heilongjiang River
Phytoplankton
Density
Diversity index
