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Projects

Mapping and Biological Assessments in Potential Wi...

We are conducting seafloor mapping and biological assessments in a potential site for wind energy development offshore southeast North Carolina. The maps and data will allow the Bureau of Ocean ...

Mapping and Modeling Mid-Atlantic Seabirds to Supp...

Seabirds and other birds that spend time at sea are wide-ranging and highly mobile, and mapping their at-sea distributions presents a significant challenge. We are producing high-resolution, predictive maps of ...

Mapping Coastal Elevations and Water Depths Using ...

Many organizations need imagery, and elevation and depth data to effectively manage our nation’s coastlines. However, coastal areas are expensive and challenging to map using conventional technologies. Here, we are ...

Mapping Fish Habitat to Determine Coral Reef Ecosy...

We are integrating sonar information on fish with seafloor mapping sonars to produce maps of the coral reef and reef fish habitat use in U.S. Caribbean territories. Why We Care ...

Mapping Habitat Change in Saipan Lagoon, CNMI

In 2004, shallow-water benthic habitats were mapped in Saipan Lagoon, Commonwealth of the Northern Mariana Islands. Since then, habitats in the lagoon have likely changed because of coral bleaching events ...

Mapping Intertidal and Subtidal Habitats of Kachem...

NOAA scientists launch a drone to collect images of local habitats in Alaska. Credit: Ross Whippo. Nearshore habitats are important sources of food, shelter, and services that support diverse ecosystems ...

Mapping the Benthic Habitat Resources of Kachemak ...

There are no subtidal benthic habitat maps of Kachemak Bay, Alaska, to support essential fish habitat and place-based management needs. In response, we are developing benthic habitat maps for the ...

Mapping the Long Island Sound Seafloor

Long Island Sound is a region vital to our Nation’s economy, security, culture, and ecology. A new collaborative effort by state, federal and academic partners is helping managers and officials ...

Marine Biogeographic Assessment of the Main Hawaii...

We compiled existing spatial data and created maps of the marine environment, benthic habitats, fishes, sea turtles, marine mammals and seabirds off the Main Hawaiian Islands (MHI). This work supports ...

Marine Bird Spatial Distributions on the Pacific O...

Currently, there is a gap in useable information regarding marine bird distributions on the U.S. Pacific Outer Continental Shelf (OCS). We are synthesizing available high-quality, at-sea data to produce high-resolution, ...

News

Low, Gulf-Wide Bloom Predicted for Gulf of Maine R...

Researchers with NOAA’s National Centers for Coastal Ocean Science (NCCOS) are expecting a low, gulf-wide red tide for the Gulf of Maine this spring and summer, continuing the pattern of ...

Story Map Highlights Marsh Vulnerability in San Fr...

A “marsh organ,” used to study the effects of different water levels on marsh vegetation and marsh migration, is deployed at the project study site. Credit: OSU and USGS. An ...

Ecosystem Approach to Everglades Water Flow Needed...

A new study partially funded by the NCCOS Ecology and Oceanography of Harmful Algal Blooms (ECOHAB) Program describes the various stressors that have impacted South Florida ecosystems over the last ...

Environmental Sample Processor Enhances Ocean Sens...

In a study published recently in the Journal of Marine Science and Engineering, NCCOS and Northwest Fisheries Science Center researchers, along with partners at the University of Washington (UW), and ...

HAB Bulletin Supports Quinault Tribal Access to Ra...

On April 12, 2021, the Quinault Indian Nation welcomed tribal razor clam diggers to Mocrocks Beach, Washington. This is the first time tribal members have been able to access this ...

Temperature and Oxygen Tolerances of Marine Specie...

NCCOS-supported researchers found that marine organism geographic distributions are best predicted by measuring temperature and dissolved oxygen together. Temperature and oxygen are closely linked in the physiology of marine animals ...

Comparing Saginaw Bay and Western Lake Erie for Ha...

MODIS satellite image (undated) of Lake Huron/Saginaw Bay and the Western Lake Erie basin showing cyanobacterial blooms (greenish areas), Credit NASA. Scientists from NCCOS and the University of Maryland collaborated ...

NCCOS Assists Response to Quantify Toxin Accumulat...

NOAA’s National Centers for Coastal Ocean Science (NCCOS) provided a harmful algal bloom (HAB) Event Response award of $15,482 to the University of Florida, Florida’s Clinic for the Rehabilitation of ...

New Story Map Highlights NCCOS Sustainable Oyster ...

Oyster farmer Al Smeilus provides information on oyster planting to researcher Dr. Beth Darrow and students Jessica Kinsella and Jessica Carlton on his farm in Masonboro Island NERR North Carolina ...

U.S. Socio-economic Effects of Harmful Algal Bloom...

NCCOS Competitive Research Program (CRP) and the U.S. National Office for Harmful Algal Blooms at the Woods Hole Oceanographic Institution (WHOI) released proceedings from a 2020 workshop on the socio-economic ...

Products

Maps, Tools & Applications

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Data & Publications

Evidence of persistent, recurring summertime hypoxia in Green Bay

Six years (2009–2015) of temperature and dissolved oxygen profile data show hypoxic conditions are common in the bottom waters of southern Green Bay, Lake Michigan during the summer. Depleted oxygen concentrations (<5 mg L−1) affect nearly 70% of the 38 ...

Expedition Report: 2017 Southeast Deep Coral Initiative (SEDCI) expedition aboard NOAA Ship Nancy Foster (NF-17-08: August 12-31, 2017)

On August 12-31, 2017 the National Centers for Coastal Ocean Science (NCCOS) led a research expedition aboard NOAA Ship Nancy Foster supported by NOAA’s Deep Sea Coral Research and Technology Program (DSCRTP) through the Southeast Deep Coral Initiative (SEDCI). The ...

Exploratory Treatments for Stony Coral Tissue Loss Disease: Pillar Coral (Dendrogyra cylindrus)

Pillar coral (Dendrogyra cylindrus) is a rare Caribbean coral with only one species in its genus. Because of population declines, the species was listed as threatened under the U.S. Endangered Species Act in 2014 (Federal Register 2014). By 2020, the ...

Exploring estuarine eutrophication sensitivity to nutrient loading

The sensitivity of surface chlorophyll (Chl) and bottom water dissolved oxygen (DO) to total nitrogen (TN) load was investigated using a Bayesian?based process model fit to data from a range of estuaries. The model was used to test if the ...

Extending Vulnerability Assessment to Include Life Stages Considerations

Species are experiencing a suite of novel stressors from anthropogenic activities that have impacts at multiple scales. Vulnerability assessment is one tool to evaluate the likely impacts that these stressors pose to species so that high-vulnerability cases can be identified ...

Extensive reproductive disruption, ovarian masculinization and aromatase suppression in Atlantic croaker in the northern Gulf of Mexico hypoxic zone

The long-term impacts on marine ecosystems of the recent dramatic worldwide increase in the incidence of coastal hypoxia are unknown. Here, we show widespread reproductive disruption in Atlantic croakers collected from hypoxic sites approximately 120 km apart in the extensive ...

Extent and toxicity of contaminated marine sediments in southeastern Florida

Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality, HRGS P450, sea ...

Feasibility of a Regionwide Probability Survey for Coral Reef Fish in Puerto Rico and the U.S. Virgin Islands

Fishery‐independent surveys can provide accurate and precise data for stock assessments and spatial management to sustain fishery resources as a complementary or alternative source of information to fishery‐dependent sampling. Four years of underwater visual survey data collected in several local ...

Feeding by Bluefish and Weakfish along Riprap-Hardened Shorelines: Comparisons with Adjacent Sandy Beach in Delaware Bay, USA

Shoreline hardening alters the morphology of the intertidal zone and has been shown to impact various measures of shore zone habitat quality. Diet composition and stomach fullness of two predatory fishes, the Bluefish Pomatomus saltatrix and Weakfish Cynoscion regalis, were ...

Fish and Blue Crab Density along a Riprap-Sill-Hardened Shoreline: Comparisons with Spartina Marsh and Riprap

Wetland managers have historically considered riprap-sill structures (a type of “living shoreline” consisting of a rock sill that is placed low in the intertidal zone, with native vegetation planted between the sill and the shore) to be more ecologically sound ...

General Pages

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NOAA Internship Opportunities

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