Thanks to Emma Jansson for the great collaboration with our parallel master studies, David Bastviken for all your support and the knowledge enlightenments throughout the whole study, Lars Westberg for being my additional supervisor; especially for guiding me through the calculations, Siva for field training and support during the measurements, Per Milberg for general support and the help with the statistics, Henrik Reyier for guidance and field support, Lina Törnqvist for all the help in the field and Ingrid Sundgren for introducing the equipment. Furthermore, thanks to David Allbrand (Göteborg University) for field assistance, Per Weslin (Göteborg University) and Eva Podgrajsek (Uppsala University) for the weather data and Aila Schachinger (Göteborgs University) and Hannah Chmiel (Uppsala University) for the additional analyses. I also want to thank the foundation Oscar and Lili Lamms minne for support in financing this study.