Excess N-P fertiliser runs off into rivers / coastal-waters → algal-blooms → hypoxic dead-zones (Gulf of Mexico, Baltic). Diffusion-advection-reaction models predict transport. Mitigation: cover-crops, riparian-buffers, slow-release…
Excess N-P fertiliser runs off into rivers / coastal-waters → algal-blooms → hypoxic dead-zones (Gulf of Mexico, Baltic). Diffusion-advection-reaction models predict transport. Mitigation: cover-crops, riparian-buffers, slow-release…