In response to the continued decline of coral reef ecosystem health, we developed a research program to define and understand the causes and effects of reef degradation and provided managers ... Read More
The Hawaii Coral Reef Initiative (HCRI) research cooperative includes county, state, and federal agencies; community-based organizations; and the private sector working together to expand and coordinate monitoring and research activities ... Read More
We evaluated the use of gliders to improve Gulf of Mexico hypoxic zone monitoring. The efficacy of this technology was determined and we developed a comprehensive plan that integrates glider ... Read More
Researchers at the National Coral Reef Institute (NCRI) are exploring scientifically sound approaches to understand, assess, monitor, restore and mitigate injured coral reefs. NCRI is recognized by NOAA as one ... Read More
We are integrating existing data sets collected in the Northern Gulf of Mexico to study hypoxia impacts on coastal ecosystems and associated fisheries. We are using probabilistic, data-centric modeling to ... Read More
We are developing user-friendly, management-scale forecasting tools and quantitative indicators for hypoxia impacts on the Northern Gulf of Mexico ecosystem. We will assess minimum data needs to ensure these forecasts ... Read More
We are linking a suite of well-established models to quantify fish and shrimp population responses to combinations of nutrient loadings and planned river diversions. Our scenario analyses include different land-use ... Read More
The Western Pacific Coral Reef Institute (WPCRI) is a collaborative regional partnership whose mission is to protect and preserve Micronesia’s reefs through scientific research that is directly applicable to coral ... Read More
A team of NCCOS sponsored scientists have enhanced a hypoxia model with an unprecedented, multi-decadal oceanographic dataset to predict the combined effects of reduced nutrient loading, increased temperature, and freshwater ... Read More
Every summer, the largest hypoxic zone in the U.S. forms in the northern Gulf of Mexico, resulting in widespread ecosystem and economic impacts. Determining, and then mitigating the size of ... Read More
Monitoring dead zone oceanographic parameters and understanding how hypoxia impacts fisheries in the region is key to a successful Cooperative Hypoxia Assessment and Monitoring Program. Credit: LUMCON NCCOS and NOAA’s ... Read More
Dr. Kim de Mutsert, lead Principal Investigator (PI) for the newly awarded Northern Gulf of Mexico project ' User-driven tools to predict and assess effects of reduced nutrients an hypoxia ... Read More
From 1998 to 2014, NCCOS supported the Hawaii Coral Reef Initiative (HCRI) to fund research on Hawaii's coral reefs, including invasive algae and seaweed control measures. One outcome was the ... Read More
A mechanistic model was developed to predict midsummer bottom-water dissolved oxygen (BWDO) concentration and hypoxic area on the Louisiana shelf of the northern Gulf of Mexico, USA (19852011). Because of its parsimonious formulation, the model possesses many of the benefits ... Read More
Declines in dissolved oxygen (DO) concentrations in aquatic environments can lead to conditions of hypoxia (DO ? 2 mg/L), which can directly and indirectly affect aquatic organisms. Direct effects include changes in growth and mortality; indirect effects include changes in ... Read More
Numerical models can provide the needed information for understanding hypoxia and ensuring effective management, and this book provides a snapshot of representative modeling analyses of hypoxia and its effects. In this chapter, we used the modeling and analyses across the ... Read More
Increased natural and anthropogenic stresses have threatened the Earth’s ability to meet growing human demands of food, energy and water (FEW) in a sustainable way. Although much progress has been made in the provision of individual component of FEW, it ... Read More
Nearly every summer, a large hypoxic zone forms in the northern Gulf of Mexico. Research on the causes and consequences of hypoxia requires reliable estimates of hypoxic extent, which can vary at sub-monthly time scales due to hydro-meteorological variability. Here, ... Read More
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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.