摘要: Long-term variations in solar radiation at Earth's surface (S) can affect our climate, the hydrological cycle, plant photosynthesis, and power. Sustained decreases S have been widely reported from about year 1960 to 1990. Here we present an estimate of global temporal by using longest available satellite record. We observed overall increase 1983 2001 a rate 0.16 watts per square meter (0.10%) year; this change is combination decrease until 1990, followed sustained increase. The global-scale findings are consistent with recent independent observations but differ sign magnitude previously ground observations. Unlike stations, satellites uniformly sample entire globe.
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Beate G. Liepert, Observed reductions of surface solar radiation at sites in the United States and worldwide from 1961 to 1990 Geophysical Research Letters. ,vol. 29, pp. 61- 1 ,(2002) , 10.1029/2002GL014910
D. P. Dobson, The cause of decreased pan evaporation over the past 50 years. Science. ,vol. 298, pp. 1407- 1410 ,(2002) , 10.1126/SCIENCE.1075390
Rolf Philipona, Bruno Dürr, Greenhouse forcing outweighs decreasing solar radiation driving rapid temperature rise over land Geophysical Research Letters. ,vol. 31, ,(2004) , 10.1029/2004GL020937
R. Tateishi, M. Ebata, Analysis of phenological change patterns using 1982–2000 Advanced Very High Resolution Radiometer (AVHRR) data International Journal of Remote Sensing. ,vol. 25, pp. 2287- 2300 ,(2004) , 10.1080/01431160310001618455
H. C. Power, Trends in solar radiation over Germany and an assessment of the role of aerosols and sunshine duration Theoretical and Applied Climatology. ,vol. 76, pp. 47- 63 ,(2003) , 10.1007/S00704-003-0005-8
Xuanji Wang, Jeffrey R Key, Recent Trends in Arctic Surface, Cloud, and Radiation Properties from Space Science. ,vol. 299, pp. 1725- 1728 ,(2003) , 10.1126/SCIENCE.1078065
E Pallé, PR Goode, P Montanes-Rodriguez, SE Koonin, Changes in Earth's reflectance over the past two decades. Science. ,vol. 304, pp. 1299- 1301 ,(2004) , 10.1126/SCIENCE.1094070
Gerald Stanhill, Shabtai Cohen, Global dimming: a review of the evidence for a widespread and significant reduction in global radiation with discussion of its probable causes and possible agricultural consequences Agricultural and Forest Meteorology. ,vol. 107, pp. 255- 278 ,(2001) , 10.1016/S0168-1923(00)00241-0
Saul A. Teukolsky, Brian P. Flannery, William T. Vetterling, William H. Press, Numerical Recipes in FORTRAN ,(1988)
E. Raveh, S. Cohen, T. Raz, D. Yakir, A. Grava, E. E. Goldschmidt, Increased growth of young citrus trees under reduced radiation load in a semi‐arid climate1 Journal of Experimental Botany. ,vol. 54, pp. 365- 373 ,(2003) , 10.1093/JXB/ERG009