摘要
大气污染是全球环境变化的焦点,传统的地面定点监测大气污染技术已经越来越不能满足科学研究和国家决策的需求,大尺度卫星遥感大气污染技术作为一种新兴的研究手段,可以得到大尺度、长时间序列的污染物时空分布特征和变化趋势,进而研究大气化学变化对全球气候和生物地球化学循环的影响。对卫星遥感大气痕量气体科学领域的发展和国际上使用的各类大气痕量气体传感器以及所取得的科研成果进行了全面的综述,结合中国地区的自身特点,提出我国利用卫星遥感技术研究大气成分的思路和未来开展科研工作的方向。
Atmospheric pollution has been the focus for the global environment change. The traditional ground-based monitoring of the atmospheric pollution can not satisfy the demand of science research and decision-making of government. The technology for trace gas remote sensing based on the satellite monitoring has played an important role in pollution monitoring, which can get the temporal and spatial variation of pollution in long-time series and the trend of the traoe gas change.So the study of global biogeochemical cycle and climate change can be done with these technologies and data. The instrument for trace gas monitoring on satellite and the data processing were reviewed. The prospects for trace gas remote sensing by our own satellite instruments and the trace gas research projects are also outlined.
出处
《气象》
CSCD
北大核心
2007年第7期3-14,共12页
Meteorological Monthly
基金
863计划ENVISAT大气痕量气体遥感及在空气质量监测中的应用和科技部-欧洲空间局"龙计划"-ENVISAT对地观测数据综合应用研究(2005AA132031XZ07)
国家重点基础研究计划973项目"中国酸雨沉降机制
输送态势及调控原理(2005CB422202)"
国家重点基础研究计划973项目"中国大气气溶胶及其气候效应的研究(2006CB403702)"资助
关键词
卫星遥感技术
大气痕量气体
研究进展
satellite remote-sensing technology trace gas monitoring research progress
