This map identifies 415 eutrophic and hypoxic coastal systems worldwide. Of these, 169 are documented hypoxic areas, 233 are areas of concern and 13 are systems in recovery.
Water’s usability doesn’t need to end once it's flushed down the drain. Rather, India can see industrial and domestic wastewater as a valuable resource from which water, nutrients and even renewable energy can be extracted.
It’s fitting that International Day of Forests (March 21) and World Water Day (March 22) fall next to each other, as the health of these resources often go hand-in-hand.
Restoration of the Chesapeake Bay will require reducing pollution from all sources, including urban stormwater runoff, which is one of the most difficult and expensive kinds of pollution to control. While stormwater contributes only 16-17 percent of the bay’s nutrient pollution—the rest comes from the air, and runoff from farms and wastewater treatment plants—dealing with it comprises 67 percent of states’ Bay pollution management costs.
A new paper by...
The Chesapeake Bay is one of America's most treasured waterways, but also one of the most polluted. Experts in this WRI Podcast examine nutrient trading as a potential solution.
Restoring the ecological health of the Chesapeake Bay will require reducing nutrient pollution in urban stormwater runoff. Planning, designing, and constructing the local stormwater management projects that are needed will take many years and be very expensive. Implementing nutrient trading in...
Forest Resilience Bonds are a new investment instrument; money is fronted to pay for forest restoration, which improves water quality and reduces fires, with beneficiaries offering dividends.
Florida's Treasure Coast has turned toxic this summer, as a foul-smelling algae bloom resembling guacamole has made some of the Sunshine State's beaches untouchable. One cause is the controlled release of water from an over-full Lake Okeechobee into local rivers that flow east to the Atlantic and west to the Gulf of Mexico.
Natural infrastructure, strategically managed natural and open spaces like forests or wetlands, can direct more clean water to cities by controlling water flows, preventing sediment buildup and absorbing pollutants before they flow into waterways.