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首页> 外文会议>Specialty Conference on Emission Inventory: Living in a Global Environment Vol.1 Dec 8-10, 1998, New Orleans, LA >Development of a First Generation Air Toxics Inventory For an Urban Region on the U.S./Mexico Border
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Development of a First Generation Air Toxics Inventory For an Urban Region on the U.S./Mexico Border

机译：为美国/墨西哥边境的市区开发第一代空气毒物清单

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摘要

The first hazardous air pollutant (HAP) emissions inventory for a U.S./Mexico border area was developed to support air quality activities along the Ambos Nogales region of Nogales, Arizona and Nogales, Sonora, Mexico. The emissions inventory database contains 113 individual HAP compounds including 25 compounds of interest (COI) which were initially identified as having the most significant human health impacts. Emissions for the Sonora portion of the domain were estimated using almost entirely local data. In this inventory, HAP emission factors were preferentially used; when emission factors were unavailable, speciation profiles were applied to volatile organic compound (VOC) or particulate matter (PM) emission estimates. In some instances, HAP emissions reported from industries to government officials were also used in the inventory. Emissions for the Arizona portion of the domain were calculated using existing inventory data supplemented by local data. Some nontraditional sources included in the inventory are wire reclamation, residential biomass/waste combustion, and produce fumigation. Because of the limited availability of existing inventory-related data and the unique nature of several source categories, some innovative data collection and estimation methodologies were employed. Estimated emissions were then spatially distributed over a fine-scale grid using spatial surrogates.
机译：开发了美国/墨西哥边境地区的首个有害空气污染物（HAP）排放清单，以支持亚利桑那州诺加莱斯的安博斯诺加莱斯地区和墨西哥索诺拉州诺加莱斯的空气质量活动。排放清单数据库包含113种HAP化合物，其中包括25种目标化合物（COI），这些化合物最初被确定对人类健康的影响最大。几乎完全使用本地数据估算了该域的Sonora部分的排放。在此清单中，优先使用了HAP排放因子。当排放因子不可用时，将形态分布应用于挥发性有机化合物（VOC）或颗粒物（PM）排放估算。在某些情况下，清单中还使用了从行业报告给政府官员的HAP排放量。使用现有清单数据和本地数据补充来计算域的亚利桑那部分的排放量。清单中包括的一些非传统来源包括金属丝回收，住宅生物质/废物燃烧和熏蒸。由于现有库存相关数据的可用性有限以及几种来源类别的独特性，因此采用了一些创新的数据收集和估算方法。然后，使用空间替代物将估算的排放物空间分布在小规模的网格上。

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