摘要
为充分了解自然界河流深潭的成因和功能,选取山东诸河部分河段,对河流深潭的水量状况、底质、水生动物调查进行,结合相关文献总结深潭形成的主要原因,阐述深潭在生态、经济、景观方面的功能。考虑到城市河流的现状,认为人为地在城市河道修建深潭的方式,对城市河流的生态系统、河流水质和景观有着积极的作用。在相关研究的基础上提出深潭构建的5条原则,以及"浅滩-深潭"和"跌水-深潭"2种构建形式,旨在为城市河道的生态改造提供参考和借鉴。
This paper expounds the functions of deep pools in terms of ecology,economy and landscape based on field investigation of water volume,bottom substrate and aquatic animals of deep pools located in some sections of Zhuhe River,Shandong Province,combined with literature review.Taking the current situation of urban rivers into account,we believe that building deep pools in urban rivers has a positive effect on ecosystem,water quality and landscape of the urban rivers.We also propose five principles of the construction of a deep pool with two building forms of ＂shoal-deep pool＂ and ＂ladder-deep pool＂,in order to provide reference for the ecological transformation of urban rivers.
出处
《中国水土保持科学》
CSCD
2014年第3期107-112,共6页
Science of Soil and Water Conservation
基金
国际科技合作项目“土壤生物工程措施在北京市怀柔区河道生态治理中的应用”(2009DFA32490)
关键词
深潭
城市河道
构建原则
生态改造
deep pools
urban river
principle of construction
ecological transformation
