Inflows of phosphorus (P) to freshwaters from the wastewater and agriculture sectors of our food systems continue to reduce aquatic biodiversity and threaten human health. A range of analytical tools were applied to investigate the contributions of these two sectors to riverine P pollution in the catchments of the Somerset Levels and Moors (SLM) region of England. A substance flow analysis of current sector P use in 2021 ident...

The chaotic distribution and dispersal of phosphorus (P) used in food systems (defined here as disorderly disruptions to the P cycle) is harming our environment beyond acceptable limits. An analysis of P stores and flows across Europe in 2005 showed that high fertiliser P inputs relative to productive outputs was driving low system P efficiency (38 % overall). Regional P imbalance (P surplus) and system P losses were highly co...