Methodology and its application of control-unit division served for watershed environment management
文献类型：EI期刊论文
| 作者 | Liang Tao |
| 发表日期 | 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
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| 卷 | 20期:SUPPL.页:30-37 |
| 收录类别 | EI |
| 语种 | 英语 |
| 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. |
入库方式： OAI收割
来源：地理科学与资源研究所
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