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| 流域水资源承载能力综合评价的多目标决策-理想区间模型 | |
| 引用本文： | 郦建强,陆桂华,杨晓华,杨志峰,张继昌.流域水资源承载能力综合评价的多目标决策-理想区间模型[J].水文,2004,24(4):1-4,25. |
| 作者姓名： | 郦建强 陆桂华 杨晓华 杨志峰 张继昌 |
| 作者单位： | 1. 河海大学,江苏,南京,210098;水利部水利水电规划设计总院,北京,100011 2. 河海大学,江苏,南京,210098 3. 北京师范大学,环境科学研究所,水环境模拟国家重点实验室,北京,100875 |
| 基金项目： | 国家重点基础研究发展规划项目(G1999043605)，教育部优秀骨干教师基金资助项目(教技司200065-14)，水利部科技创新基金项目(scx2000-53) |
| 摘 要： | 水资源承载能力评价，是一个由多目标组成的复杂巨系统，其难点是如何合理地建立评价该系统的数学模型。由于评价标准是区间概念而非点的概念，因而传统的多目标决策一理想点法把评价标准处理成理想点存在一定缺陷。为了克服这种缺陷，对多目标决策理想点法进行了改进，提出了一种新的评价模型——多目标决策一理想区间模型(MODMIIM)，介绍了MODMIIM的原理，给出了其构成方法，并用MODMIIM对淮河流域的水资源承载能力进行了综合评价，结论为淮河流域的水资源承载能力总体上较弱。MODMIIM可操作性强，计算结果稳定、合理。与多目标决策一理想点法相比，MODMIIM具有更大的适用性。MODMIIM可广泛应用于各种水资源综合评价问题中。 |
| 关 键 词： | 水资源承载能力 综合评价 多目标决策 理想点法 理想区间法 |
| 文章编号： | 1000-0852(2004)04-0001-04 |
A Multi-Objective Decision-Making Ideal Interval Model for Assessment of Water Resources Carrying Capacity in River Basins |
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| LI Jian-qiang,LU Gui-hu,YANG Xiao-hu,YANG Zhi-feng,ZHANG Ji-chang.A Multi-Objective Decision-Making Ideal Interval Model for Assessment of Water Resources Carrying Capacity in River Basins[J].Hydrology,2004,24(4):1-4,25. | |
| Authors: | LI Jian-qiang LU Gui-hu YANG Xiao-hu YANG Zhi-feng ZHANG Ji-chang |
| Institution: | LI Jian-qiang1,2,LU Gui-hua1,YANG Xiao-hua3,YANG Zhi-feng3,ZHANG Ji-chang1,2 |
| Abstract: | Assessment of water resources carrying capacity is a complicated system with multi-objectives. The difficult problem is how to establish a rational mathematic model for water resources carrying capacity assessment system. Since the assessment standard actually is not a point but an interval, a defect exists in the traditional multi-objective decision-ideal point method of taking the assessment standard as an ideal point. In order to overcome the defect, a new method--Multi-Objective Decision-Making Ideal Interval Model (MODMIIM) is suggested, its constitutional principle and method are given for assessing water resources carrying capacity, and its detailed step is developed. In addition, MODMIIM has been used to assess water resources carrying capacity in the Huaihe River Basin. The result shows that the water resources carrying capacity in the Huaihe River Basin is rather low. Comparing with the multi-objective decision-ideal point method, MODMIIM has the features of good adaptation with strong maneuverability and the stable and rational calculated results. As a good and simple assessment method, MODMIIM can be used for comprehensive assessment of water resources. |
| Keywords: | water resources carrying capacity comprehensive assessment multi-objective decision ideal point method ideal interval method |
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