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Projects

Setting Shared Goals for South Florida’s Marine an...

We facilitated a process to identify the characteristics and key regulating processes of a sustainable South Florida coastal marine ecosystem. Using the best available science from academia, agencies, and non-governmental ...

Shallow Water Hypoxia: Tipping the Balance for Ind...

We are investigating the impacts of extreme daily fluctuations in oxygen and pH on fish and invertebrates in the Chesapeake Bay. The modeling tools we produce will improve the ability ...

Shallow-water Benthic Habitat Mapping of Northeast...

We developed benthic habitat maps for shallow coral reef areas (< 35 m) around Northeast Puerto Rico and Culebra Island. These maps are helping scientists and local managers develop place-based ...

Sharing Simple and Fast Algal Toxin Detection Test...

Toxins produced by harmful algae accumulate in shellfish, causing human illness and marine animal mortalities. We have developed a rapid, cost-effective test that measures algal toxins in shellfish to protect ...

Shellfish Aquaculture in the NERRs: Ecosystem Serv...

We evaluated the potential ecosystem services and impacts of newly established oyster farms in intertidal and subtidal coastal areas of North Carolina to help inform oyster farm siting and permitting ...

Shellfish Killers: An Optimized Early Warning Prog...

We are collecting data to understand the impacts of shellfish-killing algae and their toxins on aquaculture farms and wild populations and to develop a warning system for growers and managers ...

Shoreline Habitat Types and Erosion Rates on Marin...

We determined rates of shoreline change in the New River Estuary and Intracoastal Waterway adjacent to Marine Corps Base Camp Lejeune over the past 50 years. We investigated the relationship ...

Southeast Bering Sea Carrying Capacity Regional Ec...

Approximately forty percent of total U.S. commercial fishery landings by weight come from the Bering Sea. In response to declining Walleye pollock abundance in the southeast Bering Sea, NCCOS supported ...

Southeast Deep Coral Initiative (SEDCI): Exploring...

In 2016, NOAA’s Deep-Sea Coral Research and Technology Program started a four-year initiative to study deep-sea coral and sponge ecosystems off the Southeast U.S., a region including the U.S. federal ...

Spatial Analysis of Groundfish to Support Oregon’s...

Coastal planners need accurate and accessible information on marine resources to make good management decisions. We analyzed groundfish trawl surveys to map groundfish abundance and diversity off the coast of ...

News

Research Enables Dungeness Crab Fishermen to Detec...

Oregon Dungeness crab fishermen retrieving a full crab pot with a dissolved oxygen sensor. Credit: Pat Kemmish, F/V Richard H. NCCOS-supported researchers deployed 40 low-cost oxygen sensors on crab pots ...

Photo Identification Guides for Deep-sea Corals an...

Iridogorgia magnispiralis, southwest Florida escarpment. Credit: NOAA Office of Ocean Exploration and Research. Two new photo identification guides for deep-sea corals and sponges are now available to the public from ...

NOAA Highlights Dead Zone Science at Hypoxia Task ...

The Mississippi River Gulf of Mexico Watershed Nutrient Task Force, otherwise known as the Hypoxia Task Force (HTF), held a virtual fall meeting from September 30 to October 1, 2020 ...

Climate Change Vulnerability Assessment for Los An...

King tide at Malibu Surfrider Beach. Credit: California King Tides Project. Coastal communities are increasingly vulnerable to climate effects, such as sea level rise and coastal erosion. In an effort ...

GIS Toolbox for Estimating Wave Attenuation by Coa...

A new free GIS toolbox, that estimates and maps the wave reduction intensity provided by marshes, makes it easier to evaluate marshes for coastal protection. NOAA-funded researchers at Louisiana State ...

Scientists Assess Toxicity of South Carolina's Est...

Collecting SCECAP sediment samples for analysis. Credit: South Carolina Department of Natural Resources. This fall, NCCOS toxicologists supported the annual South Carolina Estuarine and Coastal Assessment Program (SCECAP) survey of ...

New Research Shows Potential Impacts of Climate Ch...

Elkhorn coral (Acropora palmata). Credit: Lee Richter, National Park Service. A new modeling study by NOAA scientists predicts the future geographic range and population structure of threatened elkhorn coral (Acropora palmata) ...

Seafloor Mapping Mission Supports Better Character...

A goliath grouper over four feet in length inspects the ROV while dozens of other large grouper and massive schools of small fish swarm a steep ledge in Tortugas South ...

NOAA Scientists Update South East Florida Coral Re...

On September 2nd, 2020, NOAA shared an overview of findings from a joint NOAA/Florida Department of Environmental Protection (FDEP) water quality assessment of the south Florida Reef Tract with the ...

Products

Maps, Tools & Applications

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Data & Publications

Landscape-Level Variation in Disease Susceptibility Related to Shallow-Water Hypoxia

Diel-cycling hypoxia is widespread in shallow portions of estuaries and lagoons, especially in systems with high nutrient loads resulting from human activities. Far less is known about the effects of this form of hypoxia than deeper-water seasonal or persistent low ...

Limitations of gravity models in predicting the spread of Eurasian watermilfoil

The effects of non-native invasive species are costly and environmentally damaging, and resources to slow their spread and reduce their effects are scarce. Models that accurately predict where new invasions will occur could guide the efficient allocation of resources to ...

Linking Coasts and Seas to Address Ocean Deoxygenation

Accelerated oxygen loss in both coastal and open oceans is generating complex biological responses; future understanding and management will require holistic integration of currently fragmented oxygen observation and research programmes ...

Linking environmental conditions and ship movements to estimate invasive species transport across the global shipping network

Some nations, and the International Maritime Organization, are moving towards requirements for managing ballast water to reduce the number of alien species transported and released. These and other measures will be most efficient when targeted at ships posing the greatest ...

Linking molecular microbial ecology to geochemistry in a coastal hypoxic zone

Multiple environmental mechanisms have been proposed to control bottom water hypoxia (<2 mg O2 L?1) in the northern Gulf of Mexico Louisiana shelf. Near-bottom hypoxia has been attributed to a direct consumption of oxygen through benthic microbial respiration and a ...

Linking the Abundance of Estuarine Fish and Crustaceans in Nearshore Waters to Shoreline Hardening and Land Cover

Human alteration of land cover (e.g., urban and agricultural land use) and shoreline hardening (e.g., bulkheading and rip rap revetment) are intensifying due to increasing human populations and sea level rise. Fishes and crustaceans that are ecologically and economically valuable ...

Local and regional disturbances associated with the invasion of Chesapeake Bay marshes by the common reed Phragmites australis

Invasions are dynamic as both the invading organism and the invaded ecosystem change. Intrinsic changes to the invader (invasion process) can involve population level genetic and reproductive changes. Extrinsic changes (invasion effect) occur to the environment that is invaded (e.g., ...

Long-distance dispersal and vertical gene flow in the Caribbean brooding coral Porites astreoides

To date, most assessments of coral connectivity have emphasized long-distance horizontal dispersal of propagules from one shallow reef to another. The extent of vertical connectivity, however, remains largely understudied. Here, we used newly-developed and existing DNA microsatellite loci for the ...

Long-term decline in the calanoid copepod Acartia tonsa in central Chesapeake Bay, USA: An indirect effect of eutrophication

A long-term abundance record of the calanoid copepod Acartia tonsa in the Maryland portion of Chesapeake Bay was compiled from 1966 to 2002. A significant downward trend in the summertime abundance of Acartia tonsa was found in central Chesapeake Bay ...

Long-term monitoring of ecological conditions in Gray's Reef National Marine Sanctuary: Comparison of soft-bottom benthic assemblages and contaminant levels in sediments and biota in spring 2000 and 2005

As part of an ongoing program of benthic sampling and related assessments of sediment quality at Gray's Reef National Marine Sanctuary (GRNMS) off the coast of Georgia, a survey of soft-bottom benthic habitats was conducted in spring 2005 to characterize ...

General Pages

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NOAA Internship Opportunities

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