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Projects

A Baseline Chemical Contaminants Study of Marine S...

We are assessing the scope and extent of land-based sources of chemical contaminants in the marine sediments of Nu’uuli Pala Lagoon in American Samoa. Currently, there are no contaminant data ...

A Chemical Contaminant Characterization of Waters ...

We are assessing the scope and extent of land-based sources of chemical contaminants in the marine waters surrounding Cocos Island, Guam. Previous NCCOS studies identified a gap in polychlorinated biphenyls ...

A Cost-benefit Analysis of Green-gray Infrastructu...

Locations of the two estuaries, Grays River and Coos Bay, that are the focus of this project. Credit: Oregon State University. We are evaluating the tradeoffs between gray and green ...

A Geospatial Assessment of U.S. Atlantic and Gulf ...

Offshore sand resources, e.g., sand shoals, are increasingly being used for beach renourishment, barrier island restoration, and other uses to enhance resiliency of shorelines. However, the impact of sand dredging ...

A Global Review of Protected Species Interactions ...

As marine aquaculture expands to the open ocean in the United States Exclusive Economic Zone, there is increased concern about how protected species may be affected. We have summarized the ...

A Marine Biogeographic Assessment of the Northwest...

We conducted a biogeographic assessment of the Northwestern Hawaiian Islands, the second largest marine protected area in the world. The effort was the most comprehensive view of the area’s oceanography, ...

A Mechanism Based Intervention for Brevetoxin Indu...

The Florida manatee inhabits environments in which blooms of the toxic dinoflagellate, Karenia brevis, frequently occur. K. brevis produces brevetoxins, that result in fish kills, contamination of shellfish, and respiratory ...

A Novel Approach to Destroying Toxic 'Forever Che...

Scientists designed and implemented patented NBOT technology for destroying PFAS in this laboratory mesocosm. Credit: NOAA. Through a Cooperative Research and Development Agreement, we have designed, developed, and are now ...

A Pilot Assessment of Fish Habitat in Choptank Riv...

Fish and shellfish populations depend on healthy habitats. To help understand and manage these habitats in the Chesapeake Bay, we will develop a GIS-based analytical framework that might be used ...

A Synthesis of Chemical Contaminants Monitoring Da...

Between 2007 and 2018, the National Park Service and its partners in association with NOAA’s National Mussel Watch Program collected bay mussel (Mytilus trossulus) tissue samples from Alaska's southeast and ...

News

New Study Provides Insights into Marine Bird Distr...

To inform the sustainable development of offshore wind energy on the United States' Atlantic Outer Continental Shelf (OCS), a recent study sheds light on the spatial and temporal distributions of ...

NOAA Engages Alaskan Communities in Aquaculture Op...

Chris Schillaci handles a piece of Nereocystis (Bull kelp), a key mariculture species for Alaska’s growing aquaculture industry. In February and March 2024, NCCOS and NOAA Fisheries conducted a series ...

Pedestrian and Vehicle Counters Installed to Asses...

To prioritize investments in protection and restoration, managers need to know how people value natural resources and if management actions affect those values. Social scientists at NCCOS are using human ...

BOEM Finalizes Wind Energy Area in the Gulf of Mai...

Map of final Gulf of Maine Wind Energy Area. Credit: NCCOS, BOEM On March 15, 2024, the Bureau of Ocean Energy Management (BOEM) announced the final Wind Energy Area (WEA) ...

Marine Benthic Algae of Puerto Rico Part II Publis...

Credit: Smithsonian Contributions to Botany, Number 117. Smithsonian Scholarly Press. Part II of the Marine Benthic Algal Flora of Puerto Rico has been published and is partly based on NCCOS-supported ...

Deepwater Horizon 2023 Gulf of Mexico Deep Sea Exp...

In 2010, more than 770 square miles of mesophotic and deep-sea habitats were injured by the Deepwater Horizon oil spill. In 2023, the National Oceanic and Atmospheric Administration (NOAA), the ...

Sea Sponges Reveal Larger Impact of Climate Change...

A researcher sampling a sclerosponge in St. Croix. Photo credit: Doug Kesling A newly published study used an unlikely source—sea sponges—to determine a more accurate baseline for pre-industrial global temperature ...

Empowering Alaskan Communities to Monitor for Harm...

Shellfish are a culturally important marine resource throughout coastal Alaska, and many communities harvest them for subsistence. However, with the threat of harmful algal bloom (HAB) toxins that can accumulate ...

Sediment Management Guide Supports Coastal Resilie...

Doran Beach, California, helps protect wetlands and a key harbor from storm surge and rising sea levels, but the dunes are gradually eroding and need to adapt to future changes ...

Spatial Modeling Helps BOEM Identify Optimal Areas...

The National Centers for Coastal Ocean Science (NCCOS) partnered with the Bureau of Ocean Energy Management (BOEM) to produce a video describing the process of offshore wind energy development along ...

Products

Maps, Tools & Applications

NCCOS runs the Phytoplankton Monitoring Network (PMN) to link volunteers who monitor for marine phytoplankton and HABs in cooperation with professional scientists. We build a more informed public while expanding the reach and resolution of HAB monitoring. Over 200 PMN volunteers sample 140+ sites in 17 states and the US Virgin Islands.
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The Sampling Design Tool for ArcGIS randomly selects people, animals, objects, or places in a GIS environment to infer status or change. The tool was developed to create and implement a sampling design based on randomized sampling and test different sampling designs to see which is most precise and least costly.
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This map service comprises seasonal distribution maps and model outputs of selected seabird, pinniped and cetacean species off the Pacific coast of Washington. The maps were developed by predicting relative density using associative models linking at-sea species observations with environmental covariates. Seabird, pinniped and cetacean observations were compiled from federal, state and NGO monitoring programs with data between 1995 and 2014. Environmental covariates were processed from long-term archival satellite, oceanographic, and hydrographic databases. Selected species include: Marbled Murrelet (Brachyramphus marmoratus), Rhinoceros Auklet (Cerorhinca monocerata), Tufted Puffin (Fratercula cirrhata), Common Murre (Uria aalge), Black-footed Albatross (Phoebastria nigripes), Northern Fulmar (Fulmarus glacialis), Pink-footed Shearwater (Puffinus creatopus), Sooty Shearwater (Puffinus griseus), Steller sea lion (Eumetopias jubatus), harbor seal (Phoca vitulina), humpback whale (Megaptera novaeangliae), gray whale (Eschrichtius robustus), Dall’s porpoise (Phocoenoides dalli), and harbor porpoise (Phocoena phocoena). Summer season (April to October) predictions were developed for all species. In addition, winter season (November to March) predictions were developed for Rhinoceros Auklet, Common Murre and Black-footed Albatross. The collection includes multiple geospatial model outputs for each species and season combination.
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This digital atlas, supporting the proposed Wisconsin – Lake Michigan National Marine Sanctuary, shows the location of cultural resources, environmental research and monitoring, and human activities. It allows managers, stakeholders, and the general public to see the location of important lake resources and how these resources are distributed relative to one another. The atlas was created to identify data gaps, help prioritize future lakebed surveys, and support a better understanding of the Lake Michigan ecosystem.
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Data & Publications

A comparison of seafloor habitats and associated benthic fauna in areas open and closed to bottom trawling along the central California continental shelf

A number of studies have shown that mobile, bottom-contact fishing gear (such as otter trawls) can alter seafloor habitats and associated biota. Considerably less is known about the recovery of these resources following such disturbances, though this information is critical ...

A comprehensive investigation of mesophotic coral ecosystems in the Hawaiian Archipelago

Although the existence of coral-reef habitats at depths to 165 m in tropical regions has been known for decades, the richness, diversity, and ecological importance of mesophotic coral ecosystems (MCEs) has only recently become widely acknowledged. During an interdisciplinary effort ...

A decade and a half of Pseudo-nitzschia spp. and domoic acid along the coast of southern California

Blooms of the marine diatom genus Pseudo-nitzschia that produce the neurotoxin domoic acid have been documented with regularity along the coast of southern California since 2003, with the occurrence of the toxin in shellfish tissue predating information on domoic acid ...

A Decade of Water Level Changes along the New River Estuary in North Carolina, USA

From 2008-2018, our program evaluated coastal marsh resilience to changes in inundation along the New River Estuary in Marine Corps Base Camp Lejeune (MCBCL) near Jacksonville, NC. To properly contextualize marsh parameters and processes across a range of tidal influence, ...

A high-resolution pre-operational forecast model of circulation on the Texas-Louisiana continental shelf and slope

A new pre-operational model of circulation over the Texas-Louisiana continental shelf and slope, based on the Regional Ocean Modelling System (ROMS) is presented. The model is designed with a number of practical applications in mind: to predict oil spill trajectories, ...

A new species of Atergopedia (Copepoda: Harpacticoida: Novocriniidae) from a Caribbean mesophotic reef

Coordinated research efforts in mesophotic coral reefs are only a decade old, but have already produced exciting findings in ecology, physiology, geomorphology, population genetics, biodiversity, and taxonomy. In this taxonomic contribution, we describe both sexes of a new copepod species ...

A new species of Longipedia Claus, 1863 (Copepoda: Harpacticoida: Longipediidae) from Caribbean mesophotic reefs with remarks on the phylogenetic affinities of Polyarthra

Mesophotic coral reefs are largely unexplored nearshore habitats. We present illustrations of both sexes of a new copepod species of the family Longipediidae Sars, 1903 collected via scuba-diving with tri-mix rebreathers from mesophotic coral reefs in Puerto Rico as an ...

A pilot study to determine the movements of buoy line used in the crab pot fishery to assess bottlenose dolphin entanglement

A pilot study on the characteristics of crab pot buoy line movements to assess bottlenose dolphin entanglement was conducted from 19 September to 30 September 2005 in the Charleston Harbor, Charleston, South Carolina. The objectives of this study were to ...

A Pilot Survey of Deepwater Coral/Sponge Assemblages and their Susceptibility to Fishing/Harvest Impacts at the Olympic Coast National Marine Sanctuary (OCNMS): Cruise Report for NOAA Ship McARTHUR II Cruise AR-04-04 Leg 2

The offshore shelf and canyon habitats of the OCNMS (Fig. 1) are areas of high primary productivity and biodiversity that support extensive groundfish fisheries. Recent acoustic surveys conducted in these waters have indicated the presence of hard-bottom substrates believed to ...

A Pilot Survey of Deepwater Coral/Sponge Assemblages and their Susceptibility to Fishing/Harvest Impacts at the Olympic Coast National Marine Sanctuary (OCNMS): Cruise Report for NOAA Ship McARTHUR II Cruise AR-04-04 Leg 2

The offshore shelf and canyon habitats of the OCNMS (Fig. 1) are areas of high primary productivity and biodiversity that support extensive groundfish fisheries. Recent acoustic surveys conducted in these waters have indicated the presence of hard-bottom substrates believed to ...

General Pages

Advancing Pollution Science

NCCOS conducts national and long-term research and assessments to understand the effects of contaminants, nutrients, and hypoxia. Measuring contaminants in mussels and oysters, or the breadth of Gulf of Mexico's ...

Alaska

The Kasitsna Bay Laboratory is a field station of the National Centers for Coastal Ocean Science (NCCOS) under NOAA’s National Ocean Service. NCCOS partners with the University of Alaska Fairbanks ...

Application Forms

For application instructions, see the "Required Elements" section of the applicable Federal Register Notice for the required application package details. Work with your Business office representative to ensure a complete ...

Aquaculture

NCCOS Aquaculture provides high quality science, guidance, and technical support to coastal managers to grow sustainable aquaculture while maintaining and improving ecosystem health.We work with local, state, and federal agencies ...

Assessing Environmental and Economic Impacts

Harmful algal blooms (HABs) can produce toxins or cause other harmful effects that can damage U.S. coastal and Great Lakes ecosystems, disrupt seafood supply, impact economies, and threaten human health ...

Beaufort

The Beaufort Laboratory is operated by the National Centers for Coastal Ocean Science (NCCOS) under NOAA’s National Ocean Service (NOS). NCCOS staff in Beaufort conduct research on harmful algal blooms, ...

Biogeographic Assessments

Biogeographic assessments involve the compilation and integration of diverse types of data for the purpose of better understanding current and changing conditions in coastal and estuarine areas. Integration of these ...

Biogeography Review

From July 23-25, 2019, NCCOS conducted a scientific review of its Biogeography efforts. Reviews from the panelists will be posted here as they are finalized. Links to materials from this ...

Bloom & Mortality Events

Bloom & Mortality EventsAllBloomsMortality Events ...

Bloom Position Forecast

These movies show the modeled bloom position from the date of satellite imagery as of 2023-10-31 to a minimum of 96 hours from time of the model run, using water ...

NOAA Internship Opportunities

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