Topic: oceans

The economic benefits derived from coral reefs are vital to the economies of small island states in the Caribbean. Economic valuation of these benefits helps to guide the wise, sustainable use of these resources.

Coral reefs are a vital part of the Caribbean’s marine environment, and are integral to the economies of many of the region’s small island states. WRI’s economic valuation methodology can help decision-makers in the region better understand the enormous economic value the reef provides and use this data to make better-informed coastal policy.

The relative stability of St. Lucia’s shoreline was evaluated using the coastal protection framework developed by IMA and WRI.

The relative stability of Tobago’s shoreline was evaluated using the coastal protection framework developed by IMA and WRI.

Much of St. Lucia’s coastline is bordered by near shore, fringing reefs.

Much of Tobago’s coastline is bordered by near shore, fringing reefs. Southwest Tobago is characterized by a lagoonal system enclosed by the Buccoo Reef.

The definition of “land vulnerable to wave-induced erosion and storm damage” is based on expected wave heights and storm surge associated with a 25-year storm event, adjusted to be precautionary in li

The definition of “land vulnerable to wave-induced erosion and storm damage” is based on expected wave heights and storm surge associated with a 25-year storm event, adjusted to be precautionary in li

Coral reef data for St. Lucia come from the Millennium Coral Reef Mapping Project, the University of the West Indies, and the Government of St. Lucia. Integrated at WRI.

Coral reef data for Tobago come from the Millennium Coral Reef Mapping Project and R. Laydoo. Updated at WRI based on reef observations from Trinidad Institute of Marine Affairs (IMA).

Coastal Populations Losing Livelihoods to Polluted Waters

Coastal communities worldwide are witnessing their livelihoods choked by agricultural and industrial pollution, according to findings released today by the World Resources Institute.

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.