气候变化领域集成服务门户(CCPortal): Global Solar Radiation and Its Interactions with Atmospheric Substances and Their Effects on Air Temperature Change in Ankara Province

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DOI	10.3390/cli12030035
	Global Solar Radiation and Its Interactions with Atmospheric Substances and Their Effects on Air Temperature Change in Ankara Province
	Bai, Jianhui; Wan, Xiaowei; Arslan, Erhan; Zong, Xuemei
发表日期	2024
EISSN	2225-1154
起始页码	12
结束页码	3
卷号	12 期号:3
英文摘要	On the analysis of solar radiation and meteorological variables measured in Ankara province in Turkiye from 2017 to 2018, an empirical model of global solar radiation was developed. The global solar radiation at the ground and at the top of the atmosphere (TOA) was calculated and in good agreement with the observations. This model was applied to compute the losses of global solar radiation in the atmosphere and the contributions by atmospheric absorbing and scattering substances. The loss of global solar radiation in the atmosphere was dominated by the absorbing substances. The sensitivity test showed that global solar radiation was more sensitive to changes in scattering (described by a scattering factor S/G, S and G are diffuse and global solar radiation, respectively) than to changes in absorption. This empirical model was applied to calculate the albedos at the TOA and the surface. In 2017, 2018, and 2019, the computed albedos were 28.8%, 27.8%, and 28.2% at the TOA and 21.6%, 22.1%, and 21.9% at the surface, which were in reasonable agreement with satellite retrievals. The empirical model is a useful tool for studying global solar radiation and the multiple interactions between solar energy and atmospheric substances. The comparisons of global solar radiation and its loss in the atmosphere, as well as meteorological parameters, were made at some representative sites on the Earth. Some internal relationships (between G and the absorbing and scattering substances, air temperature and atmospheric substances, air temperature increase and latitude, etc.) were found. Thus, it is suggested to thoroughly study solar radiation, atmospheric substances, and climate change as a whole system and reduce the direct emissions of all atmospheric substances and, subsequently, secondary products (e.g., CO2 and non-CO2) in the atmosphere for the achievement of slowing down climate warming.
英文关键词	global solar radiation; absorbing and scattering substances; albedo; wind speed; climate
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:001191746200001
来源期刊	CLIMATE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/291075
作者单位	Chinese Academy of Sciences; Institute of Atmospheric Physics, CAS; Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)
推荐引用方式 GB/T 7714	Bai, Jianhui,Wan, Xiaowei,Arslan, Erhan,et al. Global Solar Radiation and Its Interactions with Atmospheric Substances and Their Effects on Air Temperature Change in Ankara Province[J],2024,12(3).
APA	Bai, Jianhui,Wan, Xiaowei,Arslan, Erhan,&Zong, Xuemei.(2024).Global Solar Radiation and Its Interactions with Atmospheric Substances and Their Effects on Air Temperature Change in Ankara Province.CLIMATE,12(3).
MLA	Bai, Jianhui,et al."Global Solar Radiation and Its Interactions with Atmospheric Substances and Their Effects on Air Temperature Change in Ankara Province".CLIMATE 12.3(2024).