大气温室气体浓度在线监测方法研究进展

对大气中温室气体浓度的长期连续监测,是研究全球和区域碳循环过程及其气候和环境效应的重要环节,也是科学制定温室气体减排政策、评估各地减排措施成效的基础工作。对目前国内外大气温室气体浓度在线监测方法的原理和应用进行了归纳,展望了温室气体浓度在线监测方法的发展趋势,为进一步开展温室气体浓度监测工作和方法标准化提供了参考与借鉴。

PROGRESS ON IN-SITU MONITORING METHODS OF ATMOSPHERIC GREENHOUSE GASES

Continuous，online measurement of atmospheric greenhouse gases is not only an important part of research on global and regional carbon cycle as well as its climatic and environmental effects，but also the basis work of greenhouse gases emission reduction policy making and evaluation on effects of emission reduction in various regions． In this paper，in-situ monitoring methods of atmospheric greenhouse gases were summarized in terms of their principles and applications，and developing trend of greenhouse gas monitoring methods was put forward and discussed，which will provide reference for further development of greenhouse gas monitoring and methodological standardization．