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首页> 外文会议>Specialty Conference on Emission Inventory: Living in a Global Environment Vol.2 Dec 8-10, 1998, New Orleans, LA >Hierarchical Emissions Inventory Development for Nested Photochemical Modeling Part 4: Area and Nonroad Mobile Sources
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Hierarchical Emissions Inventory Development for Nested Photochemical Modeling Part 4: Area and Nonroad Mobile Sources

机译：嵌套光化学建模的分层排放清单开发第4部分：区域和非道路移动源

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This paper is the fourth in a series of five papers discussing development of a hierarchical modeling inventory for Dallas/Fort Worth (DFW). Using a case-study format, this paper addresses the issues and recent experiences of TNRCC modeling staff in developing a thorough inventory of area and nonroad mobile source emissions for use in local and regional nested photochemical grid modeling. As discussed in the companion papers in this set, the TNRCC has developed a hierarchical modeling inventory for application in the DFW area. For area and nonroad mobile sources, the NCTCOG developed bottom-up emissions estimates for a number of categories within the nonattainment counties and extending into surrounding counties, and also collected data for certain categories previously not inventoried. In addition to developing daily emission rates, the NCTCOG also collected detailed information on the spatial and temporal distribution of emissions. In more distant areas, corresponding to the coarser grids in the photochemical modeling domain, national databases were used along with default spatial, temporal, and chemical allocation methodologies. This paper discusses the bottom-up data collection performed by the NCTCOG and describes data sources used by the TNRCC in developing statewide and regional modeling emissions data. It also provides a brief discussion of the quality assurance methods employed by the TNRCC.
机译：本文是五篇系列文章中的第四篇，讨论了达拉斯/沃思堡（DFW）的分层建模清单的开发。本文使用案例研究的格式，解决了TNRCC建模人员在开发用于区域和区域嵌套光化学网格建模的区域和非道路移动源排放的详尽清单时遇到的问题和最新经验。如本组配套文件中所述，TNRCC已开发出一种分层建模清单，以供DFW领域应用。对于区域和非道路移动源，NCTCOG为非成就县内并扩展到周边县的多个类别制定了自下而上的排放估算，并收集了以前未盘点的某些类别的数据。 NCTCOG除了制定每日排放率外，还收集了有关排放的时空分布的详细信息。在更远的区域，对应于光化学建模领域中的粗网格，使用了国家数据库以及默认的空间，时间和化学分配方法。本文讨论了NCTCOG进行的自下而上的数据收集，并描述了TNRCC在开发全州和区域建模排放数据时使用的数据源。它还简要介绍了TNRCC所采用的质量保证方法。

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