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| 基于卫星遥感的秸秆焚烧监测及对空气质量影响分析 | |
| 引用本文： | 厉青,张丽娟,吴传庆,孙中平,刘晓曼. 基于卫星遥感的秸秆焚烧监测及对空气质量影响分析[J]. 生态与农村环境学报, 2009, 25(1) |
| 作者姓名： | 厉青 张丽娟 吴传庆 孙中平 刘晓曼 |
| 作者单位： | 1. 环境保护部环境卫星中心筹备办公室,北京,100029 2. 中国地质大学地球科学与资源学院,北京,100083 3. 环境保护部环境卫星中心筹备办公室,北京,100029;北京师范大学环境学院,北京,100875 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 每年6月是我国小麦收割的主要时节,也是秸秆焚烧发生的严重时期.利用卫星遥感技术监测2007年6月全国秸秆焚烧状况,并以某市为例,结合气象资料分析秸秆焚烧对环境空气质量的影响.研究结果表明,秸秆焚烧主要分布在冬小麦生产区,华北平原是秸秆焚烧集中区域,火点数占全国的86.9%;秸秆焚烧主要发生在6月上半月,火点数占全月的87.3%.相关分析表明,该市700、800 km范围缓冲区内火点数变化趋势与空气污染指数有较好一致性,相关系数均达0.54,当秸秆焚烧发生在不利于污染物扩散的气象条件下时,将导致空气质量明显下降. |
| 关 键 词： | 卫星遥感 秸秆焚烧 火点分布 空气质量 |
Satellite-Remote-Sensing-Based Monitoring of Straw Burning and Analysis of Its Impact on Air Quality |
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| LI Qing,ZHANG Li-juan,WU Chuan-qing,SUN Zhong-ping,LIU Xiao-man. Satellite-Remote-Sensing-Based Monitoring of Straw Burning and Analysis of Its Impact on Air Quality[J]. Journal of Ecology and Rural Environment, 2009, 25(1) | |
| Authors: | LI Qing ZHANG Li-juan WU Chuan-qing SUN Zhong-ping LIU Xiao-man |
| Affiliation: | 1.Environmental Satellite Center Preparatory Office;Ministry of Environmental Protection;Beijing 100029;2.School of Geosciences and Resources;China University of Geosciences;Beijing 100083;China;3.School of Environment;Beijing Normal University;Beijing 100875;China |
| Abstract: | June every year in China is the right season for harvest of wheat,and also the period when straw burning takes place seriously in some part of the country.In June 2007,straw burning was monitored with the aid of the technology of satellite remote sensing.With some city cited as a case for study,impact of straw burning on environmental air quality was analyzed,taking into account the meteorological data of the region.Results show that straw burning happens mainly in winter wheat production area,especially th... |
| Keywords: | satellite remote sensing straw burning burning site distribution air quality |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |