...
首页> 外文期刊>Environmental Science & Technology >Impact of Finer Grid Resolution on the Spatial Distribution of Vehicle Emissions Inventories
【24h】

Impact of Finer Grid Resolution on the Spatial Distribution of Vehicle Emissions Inventories

机译:精细的网格分辨率对车辆排放清单空间分布的影响

获取原文
获取原文并翻译 | 示例
           

摘要

The ability to model air quality dispersion at increasingly smaller resolutions requires a concomitant improvement in the resolution of the gridded mobile source emissions used as input to these models. Two methods are currently used to allocate mobile emissions to grids; because of the limitations associated with these methods, their application is usually restricted to coarser grid resolutions. This paper uses a new mobile emissions inventory model (UCDrive) to explore the spatial distribution of mobile source emissions using finer grid cell resolutions. Our results indicate that the new model improves the precision of the spatial allocation of mobile source emissions, which in turn improves our ability to identify and implement pollutant control strategies.
机译:以越来越小的分辨率对空气质量扩散进行建模的能力要求同时提高用作这些模型的输入的网格化移动源排放的分辨率。当前使用两种方法将移动排放分配给电网。由于这些方法的局限性,它们的应用通常仅限于较粗的网格分辨率。本文使用新的移动排放清单模型(UCDrive),通过更精细的网格单元分辨率来探索移动源排放的空间分布。我们的结果表明,新模型提高了移动源排放物空间分配的精度,从而提高了我们识别和实施污染物控制策略的能力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号