中文摘要：

多媒体环境建模由于有许多相关因素的考虑的系统的错综是极其复杂的。传统的环境多媒体模型(扩展内存管理程序) 通常基于一个维、一阶的假设，它可以在模拟结果引起数字错误。在这研究，为系统(FEEMMS ) 建模的新用户友好的模糊集合的提高的环境多媒体被发展，并且包括四个关键模块：一个空气分散模块，一个弄脏的来源模块，一个不饱和的地区模块，和一个地下水模块。在以前的扩展内存管理程序上的许多改进通过动态地确定被完成了 intermedia 团流动；把模糊集合的途径合并到为系统(扩展内存管理程序) 建模的环境多媒体；并且设计一个用户友好的图形的用户接口(图形用户界面) 。发达 FEEMMS 能是在在空，土壤，和地下水中估计变化时间、空间变化的化学集中的一个有用工具；描绘潜在的风险到人的健康由免除一个污染地点的沾染物介绍了；并且确定与为系统建模并且随后为补习相关的决策提供坚韧性和灵活性联系的无常。

英文摘要：

Multimedia environmental modeling is extremely complex due to the intricacy of the systems with the consideration of many related factors. Traditional environmental multimedia models （EMMs） are usually based on one-dimensional and first-order assumptions, which may cause numerical errors in the simulation results. In this study, a new user-friendly fuzzy-set enhanced environmental multimedia modeling system （FEEMMS） is developed, and includes four key modules： an air dispersion module, a polluting source module, an unsaturated zone module, and a groundwater module. Many improvements over previous EMMs have been achieved through dynamically quantifying the intermedia mass flux; incorporating fuzzy-set approach into environmental multimedia modeling system （EMMS）; and designing a user-friendly graphic user interface （GUI）. The developed FEEMMS can be a useful tool in estimating the timevarying and spatial-varying chemical concentrations in air, soil, and groundwater; characterizing the potential risk to human health presented by contaminants released from a contaminated site; and quantifying the uncertainties associated with modeling systems and subsequently providing robustness and flexibility for the remediationrelated decision making.