臭氧前体物排放清单相关模型及应用

A Review of Models Relevant to Emission Inventory of Ozone Precursor

欧美等国家对于O_3污染的研究开展较早,已建立较成熟的O_3污染生成、扩散及空气质量等模型。文章主要介绍评述了美国环保局推荐使用的计算O_3前体物的相关模型(MOVES、NONROAD、SMOKE、EMFAC和EDMS),从基本原理和功能、污染源类型、研究尺度、所需参数等方面对比分析各模型的特点和适用范围,并综述其国内外研究应用情况;讨论了中国在这些模型的使用方面应该注意的问题,如加强开展模型计算结果验证和基础实验获得本土化的模型参数,以及中国开发的相关模型的优势和适用性等。

In North America and Europe,O3 pollution has been studied for many decades. Some robust mathematical models have been established to estimate O3 pollution formation,atmospheric transport of O3 precursors and ambient air quality. This paper introduces major mathematical models related to emission inventory of O3 precursors,including MOVES,NONROAD,SMOKE,EMFAC and EDMS,which are recommended by the US. Environmental Protection Agency. The characteristic and suitable range of each models are compared in the aspects of basic principles and major functions,type of pollution source,spatial scale and parameters. And then some points on the application of these models are discussed,such as strengten the result verification and basic experiment to obtain localized model parameters,advantage and applicability of relevant models development in China.