Environmental Integrated Assessment via Monte Carlo Simulation with a Case Study of the Mid-Atlantic Region, USA

被引：0
|
作者：
Liem T. Tran
Robert V. O’Neill
Elizabeth R. Smith
机构：
[1] University of Tennessee,Department of Geography
[2] T N & Associates,U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory
[3] Research Triangle Park,undefined
来源：
Environmental Management | 2009年 / 44卷
关键词：
Integrated environmental assessment; Aggregated index; Monte Carlo;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Environmental integrated assessments are often carried out via the aggregation of a set of environmental indicators. Aggregated indices derived from the same data set can differ substantially depending upon how the indicators are weighted and aggregated, which is often a subjective matter. This article presents a method of generating aggregated environmental indices in an objective manner via Monte Carlo simulation. Rankings derived from the aggregated indices within and between three Monte Carlo simulations were used to evaluate the overall environmental condition of the study area. Other insights, such as the distribution of good or bad values of indicators at a watershed and/or a subregion, were observed in the study.
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页码：387 / 393
页数：6
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