摘要
通过昭通市昭阳区小白坡水体藻类植物水样的采集、观察及分类学鉴定,确定了蓝藻门2属2种,裸藻门2属4种,甲藻门1属2种,硅藻门11属26种,绿藻门15属26种.根据藻类植物与生境的关系,采用绿藻商和藻类污染指数两种生物学评价方法,对小白坡周围水体的水质进行评价,可评价其水质为极富营养型.
Through the collection, the observation and the taxonomic assessment of the water samples from Xiaobaipo, Zhaoyang District,Zhaotong City,it can be confirmed that the algae dwelling there include 2 genera and 2 species of Blue-Green Algae,2 genera and 4 species of Euglena,l genera and 2 species of Proroeentrum, 11 genera and 26 species of Diatom and 15 genera and 26 species of Grass-Green Algae. In addtion, based on the appraisal of the water quality in XiaoBaiPo through such biological assessment methods as testing green algae's quofieut and measuring the algae's pollution index according to the relationship between the algae and the ecology, it can also be proved that the water tested contains rich nutritions.
出处
《昭通师范高等专科学校学报》
2009年第5期27-31,共5页
Journal of Zhaotong Teacher's College
基金
云南省教育厅科研基金资助项目(03Z7468)
昭通师范高等专科学校科研基金资助项目(XJKZ0002)
关键词
小白坡
藻类
多样性
水质评价
Xiaobaipo
algae
diversity
the assessment of the water quality