You are here: Home / News / Archive by category "Coastal Pollution" (Page 3)

News and Features by Research Area or Topic

Ecosystem Services of Shellfish in the Chesapeake Bay

NCCOS scientist Suzanne Bricker, along with project partner Matt Parker, a Maryland Sea Grant Aquaculture Business Specialist, kicked off their Shellfish Aquaculture and Payment for Ecosystem Services in Chesapeake Bay project on May 23 with the first sample collection. Collaborating with shellfish growers, this work will promote aquaculture production and provide data and information from different oyster cultivation practices needed […]

Continue reading

Students Learn the Value of Cetacean Strandings in Detecting Coastal Change

More than 20 students and faculty from the University of Georgia’s Maymester program visited NCCOS in Charleston, SC to learn how cetacean strandings can be used for coastal change detection. The lecture, discussion, and tour of the facility included information on recent unusual mortality events, weather anomalies, microplastic ingestion, coastal development, and shared spatial use for resources […]

Continue reading

Together Hypoxia and Ocean Acidification Equal a Double Whammy for Marine Life

Conditions resulting in low dissolved oxygen (DO) in marine systems, also known as hypoxia, are a common occurrence in oceans around the world. Ocean acidification (OA), which results in lower pH, is a newer phenomenon, but often co-occurs with hypoxia due to elevated water temperatures and accelerated nutrient delivery from land. A new review of the effects of hypoxia […]

Continue reading

Models Highlight Benefits of Aquaculture in Long Island Sound

Shellfish bioextraction has the potential to improve water quality and boost the economy Declining water quality from excess nutrient inputs, called eutrophication, is an issue of concern in estuaries and coastal waters around the world. These nutrients enter near-shore waters from land, typically from urban stormwater and fertilizer runoff and treated sewage outputs. The environmental […]

Continue reading

Can Mesophotic Coral Ecosystems Serve as Lifeboats for Shallow Reefs?

On May 24, 2016, the United Nations Environment Programme released a new report on mesophotic coral ecosystems (MCEs) during a coral reef media roundtable at the second session of the United Nations Environmental Assembly (UNEA-2) in Nairobi, Kenya. The document, Mesophotic Coral Ecosystems: A lifeboat for coral reefs?, edited by GRID-Arendal and NOAA, represents contributions […]

Continue reading

Acidification Increases Sensitivity to Hypoxia in Important Forage Fishes

NCCOS sponsored research focusing on the combined effects of low dissolved oxygen and ocean acidification finds that acidification can increase fish sensitivity to hypoxia. This has important implications for increasing atmospheric carbon dioxide effects on our marine systems and may indicate that official dissolved oxygen regulatory criteria do not protect living resources as intended. Hypoxia, or […]

Continue reading

Offshore Sewage Release in Southern California Brings Unexpected Result

A scheduled sewage release off Los Angeles provided a unique opportunity to study before and after impacts of massive nutrient injection into coastal waters. Researchers hypothesized large, potentially harmful algal blooms (HABs), would result from the discharge. The sewage release was extensively studied by NCCOS scientists, sponsored researchers, and partner agencies, and the results were not […]

Continue reading