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Effects of Nutrient Enrichment In the Nation’s Estuaries: A Decade of ...
coastalscience.noaa.gov/data_reports/effects-nutrient-enrichment-nations-estuaries-decade-change/
The National Estuarine Eutrophication Assessment (NEEA) is a tool for evaluating both current eutrophic condition and the effectiveness of management ...
National Estuarine Eutrophication Assessment: Effects of Nutrient ...
coastalscience.noaa.gov/data_reports/national-estuarine-eutrophication-assessment-effects-nutrient-enrichment-nations-estuaries/
This report presents the results of a National Assessment Workshop held in August 1998 to address the problem of estuarine eutrophication. The ...
N and P as ultimate and proximate limiting nutrients in the northern ...
coastalscience.noaa.gov/data_reports/n-and-p-as-ultimate-and-proximate-limiting-nutrients-in-the-northern-gulf-of-mexico-implications-for-hypoxia-reduction-strategies/
The occurrence of hypoxia in coastal oceans is a long-standing and growing problem worldwide and is clearly linked to anthropogenic nutrient inputs ...
National Estuarine Eutrophication Assessment: Update
coastalscience.noaa.gov/project/national-estuarine-eutrophication-assessment-update/
Eutrophication is the overabundance of nutrients in a body of water that results in harmful algal blooms, fish kills, and in some cases ecosystem ...
Nutrient Enhanced Coastal Ocean Productivity in the Northern Gulf of ...
coastalscience.noaa.gov/data_reports/nutrient-enhanced-coastal-ocean-productivity-in-the-northern-gulf-of-mexico-understanding-the-effects-of-nutrients-on-a-coastal-ecosystem/
The continental shelf adjacent to the Mississippi River is a highly productive system, often referred to as the fertile fisheries crescent. This ...
Integrated Assessment on Hypoxia in the Gulf of Mexico, Topic 3 Report ...
coastalscience.noaa.gov/data_reports/integrated-assessment-on-hypoxia-in-the-gulf-of-mexico-topic-3-report-flux-and-sources-of-nutrients-in-the-mississippi-atchafalaya-river-basin/
As part of a process of considering options for responding to hypoxia, the U.S. Environmental Protection Agency (EPA) formed the Mississippi ...
NGOMEX - NCCOS - National Centers for Coastal Ocean Science
coastalscience.noaa.gov/science-areas/habs/habhrca/ngomex/
This over-enrichment of nutrients stimulates the development of seasonal hypoxia (very low oxygen waters) over the Louisiana/Texas continental shelf ...
Study Provides Nutrient Reduction Targets to Reach Gulf Dead Zone Goal
coastalscience.noaa.gov/news/study-provides-nutrient-reduction-targets-reach-gulf-dead-zone-goal/
The Mississippi River/Gulf of Mexico Hypoxia Task Force (HTF) has made major strides in reducing point source nutrient pollution in the Gulf of Mexico ...
Coastal Ecosystem Susceptibility to Nutrient Pollution
coastalscience.noaa.gov/project/coastal-ecosystem-susceptibility-nutrient-pollution/
This work is intended to lead to a better predictive understanding of the potential causes and consequences of nutrient pollution on estuarine ...
User-Driven Tools to Predict and Assess Effects of Reduced Nutrients ...
coastalscience.noaa.gov/project/tools-predict-effects-nutrients-hypoxia-resources-gulf-mexico/
The northern portion of the Gulf of Mexico experiences an annual summer hypoxia event when over-enrichment of nutrients in the water causes very low ...
New Funding to Reduce Nutrient Pollution Reviewed at Gulf of Mexico ...
coastalscience.noaa.gov/news/new-funding-to-reduce-nutrient-pollution-reviewed-at-gulf-of-mexico-hypoxia-task-force-annual-meeting/
The Gulf of Mexico Hypoxia Task Force held its 37th annual meeting in December to review ongoing actions to improve water quality in the Mississippi ...
Temporal responses of coastal hypoxia to nutrient loading and physical ...
coastalscience.noaa.gov/data_reports/temporal-responses-of-coastal-hypoxia-to-nutrient-loading-and-physical-controls/
The incidence and intensity of hypoxic waters in coastal aquatic ecosystems has been expanding in recent decades coincident with eutrophication of the ...
Karenia brevis Nutrient Dynamics in the Eastern Gulf of Mexico
coastalscience.noaa.gov/project/karenia-brevis-nutrient-dynamics-eastern-gulf-mexico/
Effective K. brevis harmful algal bloom management and regulatory interventions are stymied by the lack of an integrated understanding of how nutrient ...
A changing nutrient regime in the Gulf of Maine
coastalscience.noaa.gov/data_reports/a-changing-nutrient-regime-in-the-gulf-of-maine/
Recent oceanographic observations and a retrospective analysis of nutrients and hydrography over the past five decades have revealed that the ...
Hypoxic Area off Pacific Northwest Coast has Grown Since 1950s
coastalscience.noaa.gov/news/hypoxic-area-off-pacific-northwest-coast-has-grown-since-1950s/
Nutrients from the upwelled water promote phytoplankton growth, which indirectly contributes to hypoxia. When large blooms of phytoplankton die and ...
The contribution of inorganic and organic nutrients to the growth of a ...
coastalscience.noaa.gov/data_reports/the-contribution-of-inorganic-and-organic-nutrients-to-the-growth-of-a-north-american-isolate-of-the-mixotrophic-dinoflagellate-dinophysis-acuminata/
We established an isolate of Dinophysis acuminata from New York waters and conducted controlled culture experiments to assess the effects of nutrients ...
Coastal eutrophication near the Mississippi river delta
coastalscience.noaa.gov/data_reports/coastal-eutrophication-near-the-mississippi-river-delta/
Changes in delivery of river-borne nutrients such as dissolved phosphate, nitrate and silicate, owing to land-use changes and anthropogenic emissions ...
Eutrophication and Oyster Aquaculture in the Potomac River Estuary
coastalscience.noaa.gov/project/eutrophication-oyster-aquaculture-potomac-river/
Eutrophication is the overabundance of nutrients in a body of water that results in harmful algal blooms, which can lead to depletion of dissolved ...
Complex Interactions Between Harmful Phytoplankton and Grazers ...
coastalscience.noaa.gov/project/interactions-harmful-phytoplankton-grazers-zebra-mussel-nutrient-gradients/
The generally accepted scenario that low nutrients result in lower toxin amounts is negated. The observation that lower nutrient concentrations in ...
Excess Algae Responsible for Hotspots of Increased Ocean Acidification
coastalscience.noaa.gov/news/new-model-shows-algae-create-hotspots-of-increased-acidification/
It showed that the process of eutrophication—the production of excess algae from increased nutrients such as nitrogen and phosphorus—is a large, often ...