Researchers at LiU are using maths and computer simulations to help get a grip on complex questions within ecology. Human agriculture has led to nutrients from our fields causing eutrophication of the seas and lakes, while at the same time people are starving in other regions, with too little fertiliser on the fields. The researchers want to use mathematical models to find ways in which society can retain the fertilisers and return them to the fields, keeping them out of the water systems. Theoretical ecology can also help us predict what will happen when the balance of ecosystems is disturbed, as a consequence of, for example, climate change or the extinction of species.
Species extinction and the loss of biological diversity is a central question within research in conservation ecology. Researchers here attempt to find out more about how biological diversity is affected by the use of land by humans. They consider also how we can manage the countryside such that reduction in the diversity of animals and plants is halted, and instead promoted.
Research in ecology works in close collaboration with both the business world and international researchers. Two examples are the Vinnväxt programme Agtech2030 and the EU research programme BONUS MIRACLE.
Translated by George Farrants