Empirical studies of cloud effects on UV radiation: A review

@article{Calb2005EmpiricalSO,
  title={Empirical studies of cloud effects on UV radiation: A review},
  author={Josep Calb{\'o} and David Pag{\`e}s and Josep‐Abel Gonz{\'a}lez},
  journal={Reviews of Geophysics},
  year={2005},
  volume={43}
}
The interest in solar ultraviolet (UV) radiation from the scientific community and the general population has risen significantly in recent years because of the link between increased UV levels at the Earth's surface and depletion of ozone in the stratosphere. As a consequence of recent research, UV radiation climatologies have been developed, and effects of some atmospheric constituents (such as ozone or aerosols) have been studied broadly. Correspondingly, there are well‐established… 
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References

SHOWING 1-10 OF 150 REFERENCES
Modeling Ultraviolet Radiation at the Earth's Surface. Part I: The Sensitivity of Ultraviolet Irradiances to Atmospheric Changes
Abstract A discrete-ordinate radiative transfer model is employed for the prediction of surface UV irradiances. A wide-ranging sensitivity study is undertaken to show how changes to the model input
Effect of clouds on UV irradiance: As estimated from cloud amount, cloud type, precipitation, global radiation and sunshine duration
Ten years of measurements of UV irradiance, monitored by the Robertson-Berger (RB) meter in Norrkoping, 58.58°N, 16.15°E, Sweden, have been combined with concurrent synoptic cloud observations,
Effects of clouds and haze on UV‐B radiation
An experiment was conducted over a 6-month period in Research Triangle Park, North Carolina, to investigate the effects of clouds and haze on ultraviolet (UV) radiation. Data were collected using a
An Algorithm for Inferring Surface UV Irradiance Including Cloud Effects
Abstract Recent extratropical ozone depletion and the concomitant increase in surface ultraviolet (UV) radiation may be expected to adversely influence the biosphere. Since few long-term, high
Influence of snow and clouds on erythemal UV radiation: Analysis of Swiss measurements and comparison with models
Global, direct and diffuse measurements of erythemal UV radiation with UV-Biometer and radiative transfer calculations are used to estimate the influences of (1) a snow-covered surface, (2) an
Reduction of solar UV by clouds: A comparison between satellite‐derived cloud effects and ground‐based radiation measurements
Assessment of the effects of ozone depletion on biologically effective solar UV at ground level has been greatly advanced through the use of remote sensing data. Satellite data on atmospheric
Spectral measurements of solar UVB radiation and its relations to total ozone, SO2, and clouds
Spectral solar UV radiation measurements performed at Thessaloniki, Greece (40°N), are presented, and the influence of various atmospheric constituents such as total ozone, cloud cover, and columnar
Reconstruction of erythemal UV irradiance and dose at Hohenpeissenberg (1968–2001) considering trends of total ozone, cloudiness and turbidity
SummaryErythemal ultraviolet (UV) doses reaching the earth’s surface depend in a complex manner on the amount of total ozone, cloud cover, cloud type and the structure of the cloud field. A
Tropospheric Influence on Solar Ultraviolet Radiation: The Role of Clouds.
Abstract Measurements obtained from several Robertson-Berger (RB) meters over the course of one year define the role of cloud cover in moderating biologically effective ultraviolet radiation at the
The ultraviolet radiation environment of the Antarctic Peninsula : the roles of ozone and cloud cover
Abstract The National Science Foundation scanning spectroradiometer at Palmer Station, Antarctica (64°46′S, 64°04′W) provides hourly ground-based measurements of solar ultraviolet (UV) irradiance at
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