%0 Journal Article
%T Eco-hydrological regionalization of river system in China<br>中国河流生态水文分区初探
%A YIN Min~
%A YANG Zhifeng~
%A <br>尹民
%A 杨志峰
%A 崔保山
%J 环境科学学报
%D 2005
%I 
%X Based on the advance of synthetically analysis in ecological regionalization, hydrological regionalization and eco-hydrological regionalization, the concept of eco-hydrological regionalization of river system is defined. And according to the characteristics of eco-environment and water resources in different regions in China, the principles and indices system of regionalization are built up. With the application of spatial analysis of GIS, expert judgment and qualitative analysis, 10 regions, 44 subregions and 406 sections are divided in national scale.
%K eco-environmental water requirements
%K river system
%K eco-hydrological system
%K hydrological regionalization
%K China<br>中国
%K 河流生态水文分区
%K 生态环境
%K 水文水资源
%K 地理信息系统
%K 空间叠加分析
%K 需水量
%K 环境梯度
%K 河道形态
%K 栖息地类型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=03A55E61A8750ACAC6AF81EF9E2AC838&aid=515B16F7F93CC099&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=E158A972A605785F&sid=F27A401E323B6FAD&eid=B7ACE2F11789CAE0&journal_id=0253-2468&journal_name=环境科学学报&referenced_num=18&reference_num=45