This policy note provides an overview of the range of actions, policies, and institutions around the globe that address nutrient pollution and eutrophication.
This policy note provides a snapshot of the sources of nutrient pollution and the corresponding socioeconomic drivers that are increasing nutrient levels in our waterways.
Presidential intervention has raised the stakes in a decades-long effort to clean up Chesapeake Bay.
This map identifies only 20 eutrophic coastal zones in all of Africa, of which 8 have documented hypoxia and 12 are areas of concern.
This map identifies just 24 eutrophic coastal areas with documented hypoxia and 9 areas of concern within Asia.
This map identifies 36 eutrophic coastal zones; 9 with documented hypoxia and 27 areas of concern.
This map identifies 168 eutrophic and hypoxic coastal areas in Europe. Fifty-nine of these are documented hypoxic areas, 106 are areas of concern, and 3 are improved systems that are in recovery.
This map identifies 25 eutrophic and hypoxic zones, with 3 having documented hypoxia and 22 areas of concern. Most are found in Brazil, Chile, and Peru.