• Organization: U.S. Environmental Protection Agency
• Updated: 2012-01-01T00:00:00.000+00:00

Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. The ecoregions of Alaska are a framework for organizing and...

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-07-01T00:00:00.000+00:00

The imagery posted on this site is in response to Integrated Ocean and Coastal Mapping requirements. The aerial photography missions were conducted by NOAA's National Geodetic Survey, Remote...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2002-01-01T00:00:00.000+00:00

Water quality observations made over long time periods can provide important feedback to scientists and to local, state, and national resource managers about actions taken to manage, protect, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-01-01T00:00:00.000+00:00

The National Estuarine Research Reserve System has developed a consistent protocol for monitoring vegetation across the nations estuaries. Eventually, the goal is to be monitoring vegetation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-01-01T00:00:00.000+00:00

Meteorological data provide information on atmospheric conditions that can affect water quality and biological and physical processes. Core elements currently measured at each National Estuarine...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1995-01-01T00:00:00.000+00:00

Water quality observations made over long time periods can provide important feedback to scientists and to local, state, and national resource managers about actions taken to manage, protect, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2001-01-01T00:00:00.000+00:00

NOAA develops, operates and maintains a national network of operational nowcast and forecast hydrodynamic modeling systems referred to as Operational Forecast Systems (OFS) to further support its...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1890-01-01T00:00:00.000+00:00

Since the late-1800s, NOAA’s Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been collecting, analyzing and distributing observations and predictions...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-03-29T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-01-01T00:00:00.000+00:00

High tide flooding is the overflow or excess accumulation of water that covers typically dry coastal land and occurs during high tides. As relative sea levels rise, high tide flooding (HTF) is...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-01-01T00:00:00.000+00:00

CO-OPS has been involved with tsunami warning and mitigation since the Coast and Geodetic Survey started the Tsunami Warning System in 1948 to provide warnings to the Hawaiian Islands. After the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-10-01T00:00:00.000+00:00

The Center for Operational Oceanographic Products and Services (CO-OPS) of the National Ocean Service (NOS), an organizational element of NOAA, operates and maintains a network of approximately...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1957-12-01T00:00:00.000+00:00

The Ozone and Water Vapor Group is part of NOAA's Global Monitoring Laboratory (GML) in Boulder, CO. The Ozone Water Vapor Group conducts research on the nature and causes of the depletion of the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-10-01T00:00:00.000+00:00

The Global Greenhouse Gas Reference Network for the Carbon Cycle and Greenhouse Gases (CCGG) Group is part of NOAA'S Earth System Research Laboratory (ESRL) in Boulder, CO. The Reference Network...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1835-01-01T00:00:00.000+00:00

For over 200 years, NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have been managing a comprehensive system for observing, communicating, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2022-09-29T00:00:00.000+00:00

The National Ocean Service (NOS) maintains a long-term database containing data from active and historic stations installed all over the United States and U.S. territories. Since the 1990s,...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-01-01T00:00:00.000+00:00

Extremely high or low water levels at coastal locations are an important public concern and a factor in coastal hazard assessment, navigational safety, and ecosystem management. The probability...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-01-01T00:00:00.000+00:00

NOAA's Center for Operational Oceanographic Products and Services (CO-OPS) is the authoritative source for accurate, reliable, and timely data on tides, water levels, currents, as well as other...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-01-01T00:00:00.000+00:00

Water level records are a combination of the fluctuations of the ocean and the vertical land motion at the location of the station. Monthly mean sea level (MSL) variations were analyzed for the...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2017-11-08T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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