Methodology and its application of control-unit division served for watershed environment management

CORC > 地理科学与资源研究所 > 中国科学院地理科学与资源研究所 > 历年回溯文献

	Methodology and its application of control-unit division served for watershed environment management
	Liang Tao
	2012
关键词	Environmental management Applications Landforms Sewage Watersheds
英文摘要	With the rapid development of watershed environment precision management, the control-unit has been widely applied in the watershed planning. During the 12th Five-year Plan, three grades partition planning system including basin, control-area and control-unit was established. Control-unit is the basic unit of data summary, problem identification and task decomposition, which is crucial to watershed environment management. However, the current method of watershed control-unit division has strong subjectivity. It is lack of classification and not systematic. Therefore, methodology of control-unit division served for watershed environment management was preliminarily established in this paper. It included the principles and four basic steps of control-unit division. Four steps were river system generalization, control section selection, direction of sewage determination, and the control-unit naming and coding. Then the method was used for the division of Huangshui watershed control-unit. The advantages of the control-unit division method and the future prospects were also discussed.
出处	Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering
卷	20 期:SUPPL.页:30-37
收录类别	EI
语种	英语
内容类型	EI期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/27683]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Liang Tao. Methodology and its application of control-unit division served for watershed environment management. 2012.