学术
国际标准刊号：ISSN 1000-1123
国内统一刊号：CN 11-2465
摘 要:
我国目前没有河流生态等级的划分标准,通过借鉴国外标准,根据河道线和水流状况、河底、水-岸的交错状况以及河道宽度的多样性、河堤、木本植物5个参数,将我国的河流划分为7个生态等级.[著者文摘]
文章出处:
《中国水利》-2006年10期 -9-11页
China Water Resources
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1000-1123（2006）10-0009-03
[参考文献]
Dividing ecological grades of rivers
Tao Shenwei
Abstract:
Currently, there is no standard of dividing ecological grades of rivers. By referencing standards of other countries, the paper presents 7 ecological grades for rivers in China, based on 5 parameters of channel line and river flow, riverbed, cross condition of river and bank, variety of channel width, river bank, and woody plants.[著者文摘]
Key words:
river; ecological grades; criteria of division
收稿日期: 2006-02-16
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