Browsing Bergen Open Research Archive by Author "Jokerud, Mari"

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Impact of Nitrogen Deposition on Species Richness and Species Composition of Ombrotrophic Mires in Western Norway

Jokerud, Mari (Master thesis, 2013-07-09)

There is almost no research on ombrotrophic mire vegetation and the possible impact of atmospheric nitrogen deposition on species richness and composition in Norway. It is important to detect whether N deposition is impacting ...
Plastic response in Pinus spp., determining the temporal window of response and species-level variation of UV-B absorbing compounds to short-term variation in UV-B radiation

Jokerud, Mari (Doctoral thesis, 2017-01-27)

The total amount of ultraviolet radiation (UV-B wavelength = 280–315 nm) reaching the Earth’ surface has probably experienced large changes throughout Earth’s history. An untested hypothesis is that past variations in UV-B ...