How does grassland vegetation recover from years of nitrogen additions?

Depositions of ammonia and nitrogen oxides have heavily increased since the mid 1900’s, and nitrogen additions in grasslands have shown to affect grass biomass, soil pH and nutrient availability. But how do these grasslands recover if nitrogen additions stop, and for how long does the added nitrogen stay in the systems? Read More …

Climate change impacts on alpine plants

What will happen when the alpine regions in Norway become warmer? What will happen to the existing alpine plants when new species from the lowlands colonize the mountains? Do you want to be a part of answering these questions, and do field work in beautiful mountain regions in Norway? Join us! Read More …