节点文献
熵权多目标决策-理想区间法在水库富营养化评价中的应用
Application of Multiple Objective Decision Making and Ideal Interval Method Based on Entropy Weight on Entrophication Assessment of Reservoir Water Quality
【摘要】 通过将多目标决策-理想区间法与熵值法相结合,建立了基于运用熵权来确定权重的多目标决策-理想区间法,应用一种新思路评价福州市山仔水库1998~2002年富营养化程度。其结果表明,该方法可以有效地解决水库营养程度的优劣评价问题,且使评价过程大大简化,评价结果合理。
【Abstract】 By combining multiple objective decision-making and ideal interval method and entropy weight method,a new method of multiple objective decision making and ideal interval method based on entropy weight is set up.The new method is applied to assess the degree of entrophication of Shanzi reservoir.The results show that the new method can evaluate entrophication degree effectively.It simplifies the assessing process with reasonable assessment results.
【关键词】 熵；
多目标决策-理想区间法；
富营养化评价；
山仔水库；
福州；
【Key words】 entropy； multiple objective decision making and ideal interval method； entrophication assessment； Shanzi reservoir； Fuzhou；
【Key words】 entropy； multiple objective decision making and ideal interval method； entrophication assessment； Shanzi reservoir； Fuzhou；
- 【文献出处】 环境科学导刊 ,Environmental Science Survey , 编辑部邮箱 ,2008年02期
- 【分类号】X824
- 【被引频次】4
- 【下载频次】177