Effects of gamma ray bursts in Earth’s biosphere
- 97 Downloads
We continue former work on the modeling of potential effects of Gamma Ray Bursts on Phanerozoic Earth. We focus on global biospheric effects of ozone depletion and model the spectral reduction of light by NO2 formed in the stratosphere. We also illustrate the current complexities involved in the prediction of how terrestrial ecosystems would respond to this kind of burst. We conclude that more biological field and laboratory data are needed to reach even moderate accuracy in this modeling.
Unable to display preview. Download preview PDF.
- ASTM G173–03e1: ASTM G173–03e1 Standard tables for reference solar spectral irradiances. http://www.astm.org/Standards/G173.htm
- NCAR/ACD. NCAR/ACD TUV: Tropospheric ultraviolet & visible radiation model. Tropospheric ultraviolet & visible radiation model, NCAR Atmospheric Chemistry Division (ACD), NCAR/ACD. http://cprm.acd.ucar.edu/Models/TUV/