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作者:... E. G. Dutton , C. N. Long , T. Zhang
来源:[J].Atmospheric Measurement Techniques(IF 3.205), 2011, Vol.4 (2), pp.339-354
摘要:The integrity of the Baseline Surface Radiation Network (BSRN) radiation monthly averages are assessed by investigating the impact on monthly means due to the frequency of data gaps caused by missing or discarded high time resolution data. The monthly statistics, especially ...
作者:C. N. Long , H. Wang ...
来源:[J].Atmospheric Chemistry and Physics(IF 5.51), 2012, Vol.12 (4), pp.1785-1810
摘要:Cloud Fraction (CF) is the dominant modulator of radiative fluxes. In this study, we evaluate CF simulated in the IPCC AR4 GCMs against ARM long-term ground-based measurements, with a focus on the vertical structure, total amount of cloud and its effect on cloud shortwave transmi...
作者:J. M. Sabburg , C. N. Long
来源:[J].Atmospheric Chemistry and Physics(IF 5.51), 2004, Vol.4 (11/12), pp.2543
摘要:A recent World Meteorological Organisation report discussed the importance of continued study of the effect of clouds on the solar UV radiation reaching the earth's surface. The report mentions that the use of all-sky imagery offers the potential to understand and quantify cloud ...
作者:... L. K. Berg , C. Flynn , C. N. Long
来源:[J].Atmospheric Measurement Techniques(IF 3.205), 2011, Vol.4 (7), pp.1463-1470
摘要:The diffuse all-sky surface irradiances measured at two nearby wavelengths in the visible spectral range and their modeled clear-sky counterparts are the main components of a new method for estimating the fractional sky cover of different cloud types, including cumuli. The perfor...
作者:... J. Calbó , J. A. González , C. N. Long
来源:[J].Atmospheric Measurement Techniques(IF 3.205), 2014, Vol.7 (8), pp.2757-2773
摘要:Thecloud vertical distribution and especially the cloud base height, which islinked to cloud type, are important characteristics in order to describe theimpact of clouds on climate. In this work, several methods for estimating thecloud vertical structure (CVS) based on atmospheri...
作者:C. N. Long , J. Xing ...
来源:[J].Atmospheric Chemistry and Physics(IF 5.51), 2014, Vol.14 (3), pp.1701-1715
摘要:Long-term data sets of all-sky and clear-sky downwelling shortwave (SW)radiation, cloud cover fraction, and aerosol optical depth (AOD) wereanalyzed together with surface concentrations from several networks (e.g.,Surface Radiation Budget Network (SURFRAD), Clean Air Status ...
作者:J. M. Sabburg , C. N. Long
来源:[J].Atmospheric Chemistry and Physics(IF 5.51), 2004, Vol.4 (11/12), pp.2543-2552
摘要:A recent World Meteorological Organisation report discussed the importance of continued study of the effect of clouds on the solar UV radiation reaching the earth's surface. The report mentions that the use of all-sky imagery offers the potential to understand and quantify cloud ...
作者:C. N. Long , J. Augustine ...
来源:[J].Atmospheric Measurement Techniques(IF 3.205), 2012, Vol.5 (2), pp.429-438
摘要:The Arctic is a challenging environment for making in-situ surface radiation measurements. A standard suite of radiation sensors is typically designed to measure incoming and outgoing shortwave (SW) and thermal infrared, or longwave (LW), radiation. Enhancements may include vario...

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