Home > Coastal Change

Projects

119

View Results

Products & Data

204

View Results

General Pages

13

View Results

Internships

0

 

Projects

Tracking Fish Populations and Movements to Support...

We are studying the effect of watershed restoration on fish communities and their movements in mangrove estuaries in southwest Florida. Our goals are to compare fish movements and populations across ...
Read More

Transportation Systems and Flood Resilience under ...

We are investigating how coastal flooding is impacting surface transportation networks in Hampton Roads, VA. This work combines hydrodynamic, morphodynamic,  pavement, and economic models to predict the effectiveness of natural ...
Read More

U.S. Virgin Islands Coral Reef Resilience Prioriti...

We are identifying coral reefs and underwater habitats in the U.S. Virgin Islands that have high resilience properties and potential to withstand current and forecasted climate change conditions, such as ...
Read More

Ultraviolet (UV) light-enhanced toxicity of oil to...

One of the lingering questions after the Deepwater Horizon oil spill concerns the toxicity of thin oil sheens to aquatic species, and whether toxicity may be magnified by interaction of ...
Read More

Understanding and Predicting Changes in Coastal Ma...

We are developing marsh conservation and restoration guidance for the central coastal region of North Carolina from eight years of yet unpublished, continuous water-level data combined with field measurements of ...
Read More

Using Uncrewed Aircraft Systems, Machine Learning,...

Marine debris injures and kills marine life, interferes with navigation safety, and poses a threat to human health. We are investigating and codifying a process to detect and identify marine ...
Read More

Vulnerability of Deep-Sea Coral Ecosystems to Ocea...

The high acidity and high dissolved inorganic carbon of the California Current ecosystem make it a natural laboratory to study the effects of ocean acidification and ocean warming on deep-sea ...
Read More

Water and Sediment Quality Assessment at Cape Look...

In 2018, Hurricane Florence caused historic flooding in North and South Carolina, potentially affecting coastal environmental quality in the region due to salinity changes and redistributed contaminants and bacterial pathogens ...
Read More

Weather and Water: Using weather data to create mo...

Understanding and predicting climate-related issues along coastlines is important for management and coastal resiliency. We provide scientific information and tools on connections between climate, weather and coastal impacts from hazards ...
Read More

News

Researchers Study Ecological Role of North Carolin...

Shipwrecks and rocky reefs off the coast of North Carolina are home to commercially and recreationally important fish. Scientists with NOAA’s National Centers for Coastal Ocean Science are researching how ...
Read More

NOAA Funds Post–Hurricane Dorian Data Collection t...

Figure 1. A) Track of Hurricane Dorian, which made landfall just north of Cape Lookout National Seashore on September 6, 2019. B) USGS projections of the probability of overwash due ...
Read More

NCCOS South Carolina Labs Host Congressman Joe Cun...

Congressman Joe Cunningham and the Charleston Lab Teams in front of Hollings Marine Lab in Charleston, South Carolina.  On September 10, 2019, the National Centers for Coastal Ocean Science (NCCOS) ...
Read More

Swan Island Restoration Begins in Chesapeake Bay (...

Coastal islands and marshes in Chesapeake Bay are disappearing, along with the ecosystem services and shoreline protection benefits they provide. Within the last half century, the cumulative effects of shoreline ...
Read More

New Technique Shows Oyster Shell Seeding is Possib...

The calcein fluorescent dye "tag" is shown here, glowing under special light. Credit: Jason Spires, NCCOS Traditional oyster restoration strategies involve seeding oyster shells with lab-harvested oyster larvae in enclosed ...
Read More

Grasses Shape and Protect Coastal Dunes in Differe...

A study supported by NCCOS has found that the dominant type of beach grass influences the shape of coastal sand dunes, which in turn influences how well those dunes protect ...
Read More

Artificial Reefs May Help Tropical Fish Expand Geo...

Globally, there is evidence that many tropical fish species are shifting their geographic ranges poleward and to deeper waters in response to changing ocean conditions. Off North Carolina, researchers have ...
Read More

NCCOS Scientist Helps Maryland Oyster Grower Decid...

Scott Budden, owner of Orchard Point Oyster Company, checks mortality of oysters at his Chester River, Maryland, oyster lease site. Credit: S. Bricker, NOAA NCCOS. Earlier this month, Dr. Suzanne ...
Read More

New Tool Informs Dune Recovery After Storms

Cross-shore schematic of the coupled Windsurf modeling framework showing the general processes resolved by the three model cores: XBeach (a subtidal morphodynamics model), CDM (Coastal Dune Model), and Aeolis (aeolian ...
Read More

Products

Maps, Tools & Applications

No posts found.

Data & Publications

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 ...
Read More

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 ...
Read More

Long-term trends in Chesapeake Bay seasonal hypoxia, stratification, and nutrient loading

A previously observed shift in the relationship between Chesapeake Bay hypoxia and nitrogen loading has pressing implications on the efficacy of nutrient management. Detailed temporal analyses of long-term hypoxia, nitrogen loads, and stratification were conducted to reveal different within-summer trends ...
Read More

Long-term, high frequency in situ measurements of intertidal mussel bed temperatures using biomimetic sensors

At a proximal level, the physiological impacts of global climate change on ectothermic organisms are manifest as changes in body temperatures. Especially for plants and animals exposed to direct solar radiation, body temperatures can be substantially different from air temperatures ...
Read More

Macrobenthos and megabenthos responses to long-term, large-scale hypoxia on the Louisiana continental shelf

The macrobenthos and megabenthos responses to long-term, recurring hypoxia on the Louisiana continental shelf were compared at four locations with different historical (2000–2010) episodes of annual exposure to bottom-water hypoxia. Measurements of abundance, biomass, species diversity, and community composition of ...
Read More

Marsh macrophyte responses to inundation anticipate impacts of sea-level rise and indicate ongoing drowning of North Carolina marshes

In situ persistence of coastal marsh habitat as sea level rises depends on whether macrophytes induce compensatory accretion of the marsh surface. Experimental planters in two North Carolina marshes served to expose two dominant macrophyte species to six different elevations ...
Read More

Metabolic balance between ecosystem production and consumption

This chapter reviews research on ecosystem metabolism in coastal environments, focusing on the history of methods development, spatial/temporal variations in rates, controlling factors, and application of these methods to address diverse scientific questions. Essential concepts and widely used terms are ...
Read More

Microsatellite analysis to estimate realized dispersal distance in Phragmites australis

An understanding of the mean and maximum dispersal distances of target species and subsequent scaling of management efforts to dispersal distance can be key in slowing, containing, or eradicating invasive species. However, dispersal distance is often difficult to measure. Patterns ...
Read More

Modeling Coastal Hypoxia: Numerical Simulations of Patterns, Controls and Effects of Dissolved Oxygen Dynamics

This book provides a snapshot of representative modeling analyses of coastal hypoxia and its effects. Hypoxia refers to conditions in the water column where dissolved oxygen falls below levels that can support most metazoan marine life (i.e., 2 mg O2 ...
Read More

Modeling River-Induced Phosphorus Limitation in the Context of Coastal Hypoxia

The urban development of coastal areas and the increased use of chemical fertilizers over the last century have led to a worldwide expansion of coastal eutrophication and a significant increase in the occurrence and intensity of human-induced coastal hypoxia. Proportionally, ...
Read More

General Pages

No posts found.

NOAA Internship Opportunities

No posts found.
Query time: 0.04 secs

About NCCOS

NCCOS delivers ecosystem science solutions for stewardship of the nation’s ocean and coastal resources to sustain thriving coastal communities and economies.

Stay Connected with NCCOS

Sign up for our quarterly newsletter or view our archives.