基于卫星遥感的生物质燃烧排放估算研究进展  

Research Progress on Estimating Emissions from Biomass Burning Based on Satellite Observations

作　　者：毛慧琴[1] 张玉环[1] 厉青[1] 张丽娟[1] 

机构地区：[1]环境保护部卫星环境应用中心,北京100094

出　　处：《大气与环境光学学报》2016年第6期402-411,共10页Journal of Atmospheric and Environmental Optics

基　　金：国家863计划;2014AA06A508~~

摘　　要：生物质燃烧是全球痕量气体和颗粒物排放的重要来源,对全球的空气质量、气候变化以及人类健康有显著的影响;生物质燃烧排放的准确估算对全球气候变化、区域空气质量评估预测研究具有重要意义.近20年来,基于卫星遥感的生物质燃烧排放估算研究得到了长足的发展,从以下四个方面对相关研究进展进行了系统介绍:1)基于燃烧面积和火辐射功率遥感产品的生物质燃烧排放估算方法;2)燃烧排放估算中关键参量(在燃火点、燃烧面积、火点辐射功率)获取方法及相关产品;3)生物质燃烧排放清单产品;4)对生物质燃烧排放估算未来研究方向进行了展望.Biomass burning is an important global emission source of aerosols and trace gases, and has significant impacts on air quality, climate change and human health. Accurate estimation of trace gas and aerosol emissions from biomass burning is fundamental and important to further research about global climate change, regional air quality assessment and forecasting. Within the last 20 years, satellite-based instrumentation has been used to directly investigate the biomass burning emissions and has greatly achieved development. The research progress on estimating emissions from biomass burning based on satellite observations were introduced from four aspects： 1） two methods of emissions estimation for biomass burning using satellite products of burned areas （BA） and fire radiation power （FRP）; 2） the method and products for the key variables of BA, FRP and active fire used for estimating emissions; 3） emissions inventory of biomass burning based on above two methods; 4） further work about emissions estimation for biomass burning in the near future.

关 键 词：卫星遥感 生物质燃烧 排放 进展 

分 类 号：X87[环境科学与工程—环境工程]