Application of Mult-i attribute Decision-making Methods in Slop Improvement of Small Watershed

WANG Zhen; GUO Huaicheng; WANG Lijing; WANG Jinfeng

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Application of Mult-i attribute Decision-making Methods in Slop Improvement of Small Watershed

- Application of Mult-i attribute Decision-making Methods in Slop Improvement of Small Watershed
- Bulletin of Soiland Water Conservation Vol. 25, Issue 6, Pages: 74-78(2006)
- 作者机构：
  
  北京大学环境学院,北京,100871
- 作者简介：
- 基金信息：
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  CLC：
- Published：2006
- 稿件说明：
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WANG Zhen, GUO Huaicheng, WANG Lijing, et al. Application of Mult-i attribute Decision-making Methods in Slop Improvement of Small Watershed[J]. Bulletin of Soiland Water Conservation, 2006, 25(6): 74-78.
DOI：

WANG Zhen, GUO Huaicheng, WANG Lijing, et al. Application of Mult-i attribute Decision-making Methods in Slop Improvement of Small Watershed[J]. Bulletin of Soiland Water Conservation, 2006, 25(6): 74-78. DOI：

摘要

小流域坡面治理工程优化配置是一个多属性决策问题

但由于信息缺乏

决策往往由专家主观判断

结果依赖专家的经验。采用多种方法对海西海流域的坡面治理进行排序

并对排序结果进行综合分析

识别出林地与水平梯田结合的治理方式为当地坡面治理的最佳措施

解决了不完备信息下的决策问题和单一方法的决策结果随意性问题。研究结果可为当地坡面治理决策提供科学的决策依据。

Abstract

The slope improvement in a small watershed is a problem of mult-iattribute decision-making . However

the decision-making is often a subjective judgment due to lack of information

which largely depends on the exper-ience of decision makers. Several mult-iattribute decision-making methods are presented to deal with decision problems in slope improvement of the Haixihai watershed under incomplete information and the arbitrary decision by a single method. Constructing woodlands and building level terraces are the most suitable measures for local slope improvement. The result provides the local decision makers with a scientific support in their decision-making

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