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论文类型：期刊论文

发表时间：2009-10-01

发表刊物：SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES

收录刊物：SCIE、EI、Scopus

卷号：52

期号：10

页面范围：3030-3037

ISSN号：1006-9321

关键字：river regulation; function regionalization; functional zone type; zoning method

摘要：Objectives, principles, classification system, zoning method and procedure of river function regionalization were investigated systematically based on the present status of modern river regulation and function requirement. Considering the ecosystem continuity and river function integrality, a river is suggested to be divided into five function zones: ecological protection zone, habitat restoration zone, exploitation and utilization zone, buffer zone, and transition zone, based on the developed intensity and the function characteristics of the river. In this paper, not only the five function zones were described qualitatively, but also the quantitative examination method on how to identify their function zone types was given. A double-criterion partitioning scheme was proposed according to the functional zoning diagram constructed by the evaluation of the social and ecological function of rivers. Finally, the procedures of river function regionalization were shown.