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(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2009)
Human activity influences a wide range of components that affect the surface UV radiation levels, among them ozone at high latitudes. We calculate the effect of human-induced changes in the surface erythemally weighted ...
(Doctoral thesis / Doktoravhandling, 2009)
The fourth assessment report on climate change (AR4) was released in 2007 and the Intergovernmental Panel of Climate Change (IPCC) derive an increase of 0.74 ± 0.18°C in the 100 year global mean surface temperature linear ...