Ecosystems as Fish Factories

The authors’ initial global model of mangrove fisheries was built up front a detailed review of hundreds of studies from around the world, and informed by an expert panel. In terms of natural pr[...]

Ocean Acidification

The ocean absorbs about 30% of the carbon dioxide (CO2) that is released in the atmosphere. As levels of atmospheric CO2 increase from human activity such as burning fossil fuels (e.g., car emissions)[...]

2020 Was One of Three Warmest Years on Record

The year 2020 was one of the three warmest on record, and rivalled 2016 for the top spot, according to a consolidation of five leading international datasets by the World Meteorological Organization ([...]

The Biological Productivity of the Ocean

Productivity fuels life in the ocean, drives its chemical cycles, and lowers atmospheric carbon dioxide. Nutrient uptake and export interact with circulation to yield distinct ocean regimes. [...]

What are El Niño and La Niña?

El Niño and La Niña are climate patterns in the Pacific Ocean that can affect weather worldwide and can also have global impacts on weather, wildfires, ecosystems, and economies. [...]

Why is pH Important?

pH is important for a wide range of industries from aquaculture to wastewater treatments that require an accurate pH reading, especially when it comes down to human safety. [...]

4 Charts Explain Greenhouse Gas Emissions by Countries and Sectors

Globally, greenhouse gas emissions have grown by 53% from 1990 to 2019. Where are these emissions coming from, and who is responsible? WRI’s Climate Watch platform offers comprehensive emissions dat[...]

Seagrasses, Nature’s Water Filter

In many systems, vegetated estuarine habitats such as salt marshes and seagrass beds act as a natural water filtration system—where sediment and nutrient-rich water flows in and cleaner water flows [...]