摘要
芦苇是白洋淀湿地中最重要的水生植物 ,面积约 6 0 0 0hm2 。介绍了白洋淀芦苇资源的分布、产量情况 ,并分析了白洋淀芦苇所具有的生态功能 ,包括调节气候、净化污水、促淤防蚀、澄清水质、抑制藻类和维持生物多样性。由于白洋淀的主要生态问题是水环境污染 。
Reed is the most important aquatic plant in Baiyangdian Lake wetland with an area about 6000 hm2. The paper has introduced reed distribution, output and the ecological function including adjustment of climate, purification of sewages, siltation and soil erosion prevention, control of algae and protection of bio-diversity. Because the ecological problem of Baiyangdian Lake is mainly water environment pollution, the countermeasures of eco-use according to the function of purification of reed to sewages have been put forward.
出处
《南水北调与水利科技》
CAS
CSCD
2004年第5期37-40,共4页
South-to-North Water Transfers and Water Science & Technology
基金
国家自然科学基金资助项目 (50 1 790 4 0
50 3790 57)
关键词
芦苇资源
生态功能
生态利用
白洋淀湿地
reed resource
ecological function
ecological use
Baiyangdian Lake wetland
