-
1
Reconstruction of UV radiation over Southern Germany for the past decades
Published 2005-05-01“…Regional differences have been found in the influence of clouds on UV radiation, indicating that the UV-B increase due to ozone reduction is enhanced by about 1 % per decade for Hohenpeissenberg and reduced by nearly the same amount for Wuerzburg.…”
Get full text
Article -
2
Modelling the UV-exposure within a plant stand during a vegetation period
Published 2005-05-01“…Thus, the observed raised levels of UV-radiation lead also to a raised exposure for plants. …”
Get full text
Article -
3
UV Index forecasting on a global scale
Published 2005-05-01“…The UVI describes the level of erythemal weighted solar irradiance and consequently is an indicator of the potential for skin damage by UV radiation. Thus the UVI is an important vehicle to raise public awareness of the risks of UV radiation, and forecasted UVI may help to adapt the human behaviour. …”
Get full text
Article -
4
Long term measurements of the UV irradiance of inclined surfaces and visualization of UV exposure of the human body
Published 2005-05-01“…Intensities of UV radiation are usually measured at horizontal surfaces, as e.g. for the internationally standardized and used UV index (UVI). …”
Get full text
Article -
5
Boundary layer photochemistry during a total solar eclipse
Published 2001-05-01“…The results reveal a close correlation of photolysis frequencies jO(1D) and jNO2with the UV radiation flux. All three parameters show, due to the decreasing fraction of direct radiation at shorter wavelengths, much weaker cloud shading effects than global solar radiation. …”
Get full text
Article -
6
Spectral variation of the solar radiation during an eclipse
Published 2001-05-01“…As shown by a comparison of modelling and measurements, this spectral variation has to be taken into account for modelling of UV radiative quantities in the atmosphere and resulting photochemical processes. …”
Get full text
Article