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Meeting Challenges in Estuarine and Coastal Ecosystem Science

Along with individual stressor-based research projects, NCCOS undertakes a broader ecosystem approach using larger, multidisciplinary research projects. A recent essay authored in part by NCCOS sponsored scientists gives perspectives on challenges and paths for advancing estuarine science; NCCOS research strives to meet these challenges. Five major research challenges were identified: (1) Maintaining and improving spatially distributed time-series datasets; […]

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NCCOS Science Leads to International Coral Conservation Effort

A group of prominent marine environmental experts recently committed to working with government leaders of Palau, Micronesia, and the Marshall Islands on coral conservation. The group pledged to provide their expertise in natural and social science, engineering, economics, and law to provide scientific and technical assistance to managers and policy makers. This will, in turn, build […]

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Invasive Reed Prefers Altered Shorelines

An NCCOS-funded study found that the invasive non-native variety of the common reed Phragmites australis in the Chesapeake Bay estuary thrives around altered and hardened shorelines and disturbed marshes and beaches with elevated nutrients. The research team also concluded that native Spartina marsh plant communities will struggle under this invasion without management action. The seven-year project […]

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NCCOS Leads Key Topics at International Coral Reef Symposium

This week, staff from the National Centers for Coastal Ocean Science (NCCOS) led special sessions and gave individual presentations at the 13th International Coral Reef Symposium in Honolulu, Hawaii. The symposium is one of the largest international gatherings that bring together researchers, managers, policy makers, non-governmental organizations, and the general public to share and discuss recent […]

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Predicting Ocean Acidification and Hypoxia with West Coast Stakeholders

The California Current System (CCS) is among the most biologically productive regions of the world’s oceans, but upwelling of coastal waters creates vulnerability to ocean acidification and hypoxia (OAH), which scientists observed in recent decades. A project funded through the NOAA Ocean Acidification Program and NCCOS in collaboration with the California Ocean Protection Council is […]

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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 […]

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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 […]

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