You dive down into a undersea meadow. Surrounded by blades of seagrass up to a meter tall, you begin to notice the abundant life all around. Schools of baby fish hide within the grassy maze as emerald sea slugs graze algae off the blades. Seagrass is an ocean-dwelling flowering plant, which provides a home for countless creatures. But these habitats are threatened around the world.

Hidden under the waves, the humble seagrass remains relatively unknown by many of us, but this unassuming-looking plant plays an important role in restoring the health of our coastal ecosystems and fighting the climate crisis. Discover more about this once-common marine plant and the vast seagrass meadows being replanted around the UK coast.

Seagrasses comprise a substantive North American and Caribbean Sea blue carbon sink. Yet fine-scale estimates of seagrass carbon stocks, fluxes from anthropogenic disturbances, and potential gains in sedimentary carbon from seagrass restoration are lacking for most of the Western Hemisphere.

In this pack, children can research seagrass, build their own Secchi disk, undertake the project seagrass word search and take on ocean coding challenges.

Use this web mapping tool to visualize community-level impacts from coastal flooding or sea level rise (up to 10 feet above average high tides). Photo simulations of how future flooding might impact local landmarks are also provided, as well as data related to water depth, connectivity, flood frequency, socio-economic vulnerability, wetland loss and migration, and mapping confidence.

This episode of Sea Grant's Voice of the Sea series take us inland to explore how rising sea level affects infrastructure, aquifers, and fresh water supplies."

Sea level rise is already redrawing coastlines around the world. What happens when the coast retreats through a major city? We look at how the world map will change in the year 2100, and what coastal cities can do to defend themselves.

Science Literacy will teach you about the process of science, how to think critically, how to differentiate science from pseudoscience, how indigenous wisdom can inform science, how to understand and design a scientific study, and how to critically evaluate scientific communication in the media.

Science Literacy will teach you about the process of science, how to think critically, how to differentiate science from pseudoscience, how indigenous wisdom can inform science, how to understand and design a scientific study, and how to critically evaluate scientific communication in the media.

The purpose of this site is to help you find scientific information organized on a watershed basis. This information, coupled with observations and measurements made by the watershed groups, provides a powerful foundation for characterizing, assessing, analyzing, and maintaining the status and health of a watershed.