松花江哈尔滨段硅藻植物初报  

PRELIMINARY STUDIES ON DIATOMS FROM SONGHUA RIVER OF HARBIN

作　　者：栾卓[1] 范亚文[1] 

机构地区：[1]哈尔滨师范大学

出　　处：《哈尔滨师范大学自然科学学报》2007年第1期83-85,共3页Natural Science Journal of Harbin Normal University

基　　金：黑龙江省普通高等学校骨干教师创新能力资助计划(1055G018);黑龙江省博士后启动基金资助

摘　　要：本文报道了松花江哈尔滨段硅藻门植物,共发现100个分类单位,包括57种40变种3变型,分别隶属于2纲6目9科23属,初步分析了松花江哈尔滨段硅藻植物群落的种类组成及生态类型,大部分的硅藻属于普生种类,同时出现了一些喜酸种类如:Melosira granulate(Ehr．)Ralfs,Navicular viridula var．rostellata (Kutz．)Cl,Stauroneis anceps Ehr,Eunotia major W．Smith．等,还有少量的嗜碱性种类出现．The diatom flora from Songhua River of Harbin, was described in this paper. A total of 100 taxa of diatoms, including 2 classes, 6 orders, 9 families 23 genera, 57 species, 40 varieties and 3 forms were identified. According to preliminary analysis about diatom communities, species composition and habitat, diatoms in Songhua River distribution show that most taxa belong to common species, and some acidophil species such as Melosira granulate ( Ehr. ) Ralfs, Navicular viridula var. rostellata (Kutz.) Cl, Stauroneis anceps Ehr, Eunotia major W. Smith and a few alkalibiontic species were also found.

关 键 词：松花江哈尔滨段 硅藻 生态类型 

分 类 号：N55[自然科学总论] G658.3[文化科学—教育学]