Home > len.balthis@noaa.gov

Projects

2

View Results

Products & Data

7

View Results

General Pages

0

 

Internships

0

 

Projects

Land-based Pollution Impacts on Ecosystem Services...

Environmental conditions in the coastal zone are in decline due to increased coastal development and pollution. Using land-use modeling and environmental observations, we are determining the specific links between coastal ...
Read More

News

New Study Finds Florida’s Guana Tolomato Mat...

NCCOS researchers prepare to lower a grab sampler to collect benthic (bottom) sediments for analysis of physical properties, chemical contaminant levels, and enumeration of benthic fauna. Credit: C. Cooksey, NOAA ...
Read More

Study Assesses Ecological Conditions in Gray’...

A new report from NOAA's National Centers for Coastal Ocean Science (NCCOS) describes ecological conditions and stressors in sediments and biota in Gray's Reef National Marine Sanctuary (GRNMS), located off ...
Read More

Low Levels of Chemical Contaminants Found in Sedim...

Researchers identified areas with low dissolved oxygen (DO) levels resulting in unhealthy benthic communities shown here in red, orange, and yellow. A new report is available summarizing the findings of ...
Read More

Research Reserve Study Reveals Signs of Chemical C...

Scientists have discovered evidence that contaminants from a Superfund site have made their way into samples collected in the Sapelo Island National Estuarine Research Reserve, 25 miles away. The researchers, ...
Read More

Products

Maps, Tools & Applications

The National Benthic Inventory’s Benthic Specimen Collection (NBSC) is an object-based scientific collection focused on marine and estuarine benthic macroinvertebrates. The collection consists of two main components: voucher specimens and sorted lots.
View Product

Data & Reports

Characterization of Toxic Impacts on Living Marine Resources in Tidal Rivers of the Chesapeake Bay

In 1999, the Chesapeake Bay Program completed a survey of existing data on chemical contaminants and the potential for bioeffects in 38 tidal river systems of Chesapeake Bay. This review led to the identification of 20 areas for which there ...
Read More

Ecological Condition of Coastal Ocean Waters along the U.S. Western Continental Shelf: 2003

This document provides an assessment of the status of ecological condition in coastal-ocean waters along the U.S. continental shelf, from the Strait of Juan de Fuca, WA to the Mexican border, based on sampling conducted in June 2003. The project ...
Read More

Integrated Assessment of Ecosystem Condition and Stressor Impacts in Submerged Habitats of the Guana Tolomato Matanzas (GTM) National Estuarine Research Reserve (NERR)

The Guana Tolomato Matanzas reserve is one of 28 National Estuarine Research Reserves (GTMNERR) encompassing approximately 73,300 acres of salt marsh and mangrove tidal wetlands, oyster bars, estuarine lagoons, upland areas, and offshore ocean waters along the northeastern coast of ...
Read More

Long-term monitoring of ecological conditions in Gray’s Reef National Marine Sanctuary: soft-bottom benthic assemblages and contaminant levels in sediments and biota (2000, 2005, and 2012/13)

Since April 2000, NOAA's National Centers for Coastal Ocean Science (NCCOS) and the Office of National Marine Sanctuaries (ONMS) have been engaged in a collaborative partnership to augment the management of National Marine Sanctuaries (NMS) through increased scientific understanding of ...
Read More

Soft-Bottom Benthic Assemblages and Levels of Contaminants in Sediments and Biota at Gray’s Reef National Marine Sanctuary and Nearby Shelf Waters off the Coast of Georgia (2000 and 2001)

A series of studies was initiated to assess the condition of benthic macroinfauna and chemical contaminant levels in sediments and biota of the Gray's Reef National Marine Sanctuary (GRNMS) and nearby shelf waters off the coast of Georgia. Four key ...
Read More

Support for Integrated Ecosystem Assessments of NOAA’s National Estuarine Research Reserves System (NERRS), Volume II: Assessment of Ecological Condition and Stressor Impacts in Subtidal Waters of the North Carolina NERRS

A study was conducted to assess the status of ecological condition and potential human-health risks in subtidal estuarine waters throughout the North Carolina National Estuarine Research Reserve System (NERRS) (Currituck Sound, Rachel Carson, Masonboro Island, and Zeke's Island). Field work ...
Read More

General Pages

No posts found.

NOAA Internship Opportunities

No posts found.
Query time: 0.21 secs
NCCOS-with-tag-to-side-bld

NCCOS delivers ecosystem science solutions for stewardship of the nation’s ocean and coastal resources, in direct support of NOS priorities, offices, and customers, and to sustain thriving coastal communities and economies.

National Centers for Coastal Ocean Science
1305 East West Highway, Rm 8110
Silver Spring, MD 20910
Phone: (240) 533-0300 / Fax: (301) 713-4353
Email: nccos.webcontent@noaa.gov