DOI: 10.1016/j.atmosenv.2014.09.052
Scopus记录号: 2-s2.0-84907761155
论文题名: Reconstruction of six decades of daily total solar shortwave irradiation in the Iberian Peninsula using sunshine duration records
作者: Román R ; , Bilbao J ; , de Miguel A
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 99 起始页码: 41
结束页码: 50
语种: 英语
英文关键词: Brightening
; Global dimming
; Series reconstruction
; Shortwave trends
; Solar radiation
; Sunshine duration
Scopus关键词: Brightening
; Global dimming
; Iberian Peninsula
; Shortwave trends
; Sunshine duration
; Solar radiation
; radiation budget
; radiative transfer
; reconstruction
; satellite data
; shortwave radiation
; solar radiation
; trend analysis
; Article
; measurement
; radiation energy
; radiation exposure
; solar energy
; solar shortwave irradiation
; Spain
; sunlight
; waveform
; Iberian Peninsula
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: Total global solar shortwave (G) irradiation and sunshine duration were recorded at nine Spanish stations located in the Iberian Peninsula. G irradiation under cloudless conditions was simulated by means of a radiative transfer model using satellite data as input. A method based on these cloudless simulations and sunshine duration records was developed to reconstruct G series. This model was validated against experimental data, providing a good agreement for cloudless skies (mean bias error of 0.4% and root mean square error of 5.8%). Monthly averages of modelled and measured G irradiation presented a mean bias error of 0.5% and a root mean square error of 3%. Differences between modelled and measured G irradiation were in agreement within the model uncertainties. The reconstruction model was applied to sunshine duration measurements, giving long-term G series at the nine locations. Monthly, seasonal, and annual G anomalies were calculated and analysed. Averaged series (using the nine locations) showed a statistically significant decrease in annual G from 1950 to the mid 1980s (-1.7%dc-1) together with a significant increase from the mid 1980s to 2011 (1.6%dc-1). The effect of uncertainty in the reconstructed series on statistically significant trends was studied. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80531
Appears in Collections: 气候变化事实与影响
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作者单位: The University of Valladolid, Laboratorio de Atmósfera y Energía, Department of Applied Physics, Valladolid, Spain
Recommended Citation:
Román R,, Bilbao J,, de Miguel A. Reconstruction of six decades of daily total solar shortwave irradiation in the Iberian Peninsula using sunshine duration records[J]. Atmospheric Environment,2014-01-01,99