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News and Features by Region New England Archives - News and Features

Model Allows Scallop Industry to Plan for Impacts of Climate Change

NCCOS-sponsored researchers have developed a user-friendly computer program to help manage the U.S. commercial Atlantic sea scallop fishery, which is threatened by progressively higher temperatures and ocean acidification. The Integrated Assessment Model (IAM) concurrently simulates ocean conditions related to temperature and ocean acidification, sea scallop population dynamics, and economic impacts on the scallop fishery. In the […]

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Water Quality Improvements Through Shellfish Aquaculture Highlighted in NOAA Science Seminar Series

A recent presentation highlighted a new NCCOS modeling study in Long Island Sound (LIS) and Great Bay Piscataqua Regional Estuaries (GBP) that focused on the water quality benefits of shellfish aquaculture. The presentation, “Eutrophication and Aquaculture; Shellfish can help the Bay!,”reported nitrogen removal estimates through cultivation of oysters equivalent to 1% of total nutrient inputs discharged […]

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The Craib Corer: Predicting Harmful Algal Blooms by Sampling the Seafloor

Forecasting harmful algal blooms is a complex endeavor involving a wide range of oceanographic disciplines. NCCOS scientists and sponsored researchers count the number of harmful algal bloom (HAB) resting stages or cysts that lie on the bottom of the ocean as one method to estimate the future occurrence of HABs. Scientists use a suite of […]

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Ocean Acidification Concerns, Information to be Aired at NE Stakeholders Workshops

The Northeast Coastal Acidification Network (NECAN) is planning an “Ocean and Coastal Acidification Stakeholder Workshop” for December 10, 2014 at the Darling Marine Center in Walpole, Maine. As a member of NECAN, NCCOS is playing a major role in the development and facilitation of the upcoming workshop.  The purpose of the meeting is to inform […]

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NCCOS Embarks on Harmful Algal Cyst Sampling Cruise

Scientists from NCCOS and Woods Hole Oceanographic Institution embark today aboard NOAA’s research ship, the Okeanos Explorer, on a nine-day sediment sampling mission in the Gulf of Maine. Researchers will examine sediment cores for the presence of cysts of the harmful alga Alexandrium fundyense to improve forecasting of harmful algal bloom (HAB) events along the […]

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Tenacity of Brown Tides Linked to Genetic Flexibility

The genetic flexibility of Aureococcus anophagefferens, the harmful alga responsible for “brown tides” off Long Island, allows it to thrive in conditions other algae cannot tolerate. NCCOS-sponsored scientists assessed this alga’s response to environmental stressors, such as low nutrients and low light, by looking at pieces of its RNA, which tell Aureococcus which proteins to […]

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Mapping Tool Developed to Examine Marine Wildlife Health Data

A dynamic mapping tool allowing users to view marine wildlife health data in variable space and time was recently developed by a NOAA Hollings Scholar working with National Centers for Coastal Ocean Science and National Marine Fisheries Service scientists.   Equipped with filters to display health data by time, demographic category, and exposure status, data can be […]

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