There is one major city, Odense city, with a population of ca. Figure 17 gives an overview of the area. These water bodies are subject to varying pressures to their environmental state (Hasler et al. There are approximately 1,800 registered farms in ORB. Approximately half the farms are livestock farms, dominated by pigs (59%) and cattle (37%). The livestock density is 0.9 LU/ha (Dubgaard et al.