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| 大气污染物排放调查监测研究进展 |
| Research Progress in Investigation and Monitoring Methods of Air Pollutant Emission |
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| DOI： |
| 中文关键词: 大气污染物排放 地面监测 模型模拟 遥感反演 |
| 英文关键词: Air pollutant emission Ground monitoring Model simulation Remote sensing inversion |
| 基金项目:国家自然科学基金资助项目（42071378）；湖南省自然科学基金资助项目（2020JJ3045）；中南大学研究生自主探索创新基金资助项目（2021zzts0841） |
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| 中文摘要: |
| 系统总结了当前大气污染物排放调查监测的主要方法及其在全球、区域、局地等不同尺度的典型应用，分析了地面监测、模型模拟与遥感反演3种方法受排放源多样、成分复杂、时空变异显著等因素影响，在尺度效应、成分解析等方面存在的问题。从优化监测方法、改进监测模式、融合监测技术等角度，提出了构建现代化大气污染物排放调查监测网络、开展污染物在不同排放阶段的变化解析研究及在不同圈层间的迁移全过程研究等建议。 |
| 英文摘要: |
| This paper systematically summarized the main methods of current air pollutant emission investigation and monitoring and their typical applications at different scales such as global, regional and local levels, analyzed the influence of various emission sources, complex composition and significant spatio-temporal variation and other factors on the three methods of ground monitoring, model simulation and remote sensing inversion, and the existing problems in scale effect and composition analysis. From the perspectives of optimizing monitoring methods, improving monitoring modes and integrating monitoring technologies, suggestions were made to build a modern air pollutant emission investigation and monitoring network, carry out analytical research on the changes of pollutants in different emission stages and study the whole process of migration between different circles. |
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