The nation's ocean and coastal agency: Supporting coastal communities, promoting a robust economy, and protecting coastal and marine ecosystems
underwater image of non-native seagrass Thunder Bay shipwreck Illustration expaining how a coral becomes bleached Russ Green
Asian Tiger Shrimp
What is an invasive species?

Invasive species are capable of causing extinctions of native plants and animals, reducing biodiversity, competing with native organisms for resources, and altering habitats.

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lake with canoe
Ocean Shorts

Healthy coastal habitat plays an important role in reducing climate change. In this podcast, we talk with a NOAA environmental scientist about coastal blue carbon.

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About NOS

We translate science, tools, and services into action to address threats to coastal areas such as climate change, population growth, port congestion, and contaminants in the environment—all working towards healthy coasts and healthy economies.

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coastal Oregon

Coastal County Snapshots

Have you ever wondered what your coastal county looks like in terms of jobs, flood risk, wetland resources, and other economic and environmental factors?

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Mussel Watch Report

New! See NOAA's first long-term report of the national distribution of parasites and disease in mussels and oysters, using data gathered between 1995 and 2009.

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