My approach to landscape is above all the one of the historical geographer. In order to understand the landscape of today, we need to understand the processes that has shaped it. I am especially interested in the different dialectial relationships that exist such as nature/culture and practical/aesthetical. My work has had a focus on cultural heritage issues foremost the biological cultural heritage but I am also very interested in the immaterial cultural heritage. I have done a lot of work on landscape management and conservation and landscape analysis. I am the main author of a book on the management of avenues (tree-lined roads) together with a biologist (Alléhandboken, 2005) and I have been invited to speak about avenues in Sweden and other European countries.