太阳总辐射表的标定方法.pdf

Advances in Geosciences 地球科学前沿, 2017, 7(6), 763-771 Published Online December 2017 in Hans. /journal/ag /10.12677/ag.2017.76077 A Calibration Method of Solar Global Radiation Sensor Jianhui Bai Key Laboratory of Middle Atmosphere and Global Environment Observation, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing th th th Received: Nov. 15 , 2017; accepted: Nov. 30 , 2017; published: Dec. 7 , 2017 Abstract Based on analysis of solar global radiation, biogenic organic compounds (BVOCs) in Changbai Mountain temperate forest in 2011 summer and principle of solar global radiation balance, empir- ical models of solar global radiation under all sky conditions have been developed, when the at- tenuation of solar global radiation caused by BVOCs, water vapor and scattering factors were con- sidered. Good agreements between simulated and observed values were obtained at the ground and the top of atmosphere (TOA). On the basis of this, a calibration method for solar global and di- rect sensors was put forward. The sensitivity test of solar global radiation to the change of BVOCs, water vapor and scattering factors were investigated. Under realistic atmospheric conditions, the solar global radiation was more sensitive to changes in scattering factor than to changes in water vapor or BVOCs. This new calibration method has some advantages and potential applications. Keywords Solar Radiation, Biogenic Volatile Organic Compounds, Water Vapor and Scattering Factors, Energy, Top of Atmosphere 太阳总辐射表的标定方法 白建辉 中国科学院大气物理研究所中层大气与全球环境探测重点实验室，北京 收稿日期：2017年11月15 日；录用日期：2017年11月30 日；发布日期：2017年12月7 日 摘 要 根据对长白山温带森林2011年夏季太阳辐射、植物挥发性