• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

Data Release for Report describes surface-water nutrient concentrations from multiple sites on the Conasauga River in northern Georgia in comparison with rivers in adjacent watersheds.

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• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

The data are population sizes of yeast Saccharaomyces cerevisiae growth in laboratory cultures over a period of several days with different levels of growth inhibitor cycloheximide and of nutrient levels.

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• Organization: Department of Agriculture
• Updated: 2024-11-12

The hypoxic zone in the Gulf of Mexico is the world's second largest. In 2008, the Hypoxia Task Force directed states in the Mississippi River Basin to develop plans to reduce nitrogen and...

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• Organization: Department of the Interior
• Updated: 2021-11-15T00:00:00Z

We explored the possible causes of change in Mississippi River nutrient load trends through an impact evaluation that utilizes counterfactual scenarios to compare observed changes in river loads...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-06-12T00:00:00.000+00:00

This dataset contains the nutrient results for an experiment that assessed the effects of elevated NH4 on corals disease susceptibility. Eleven Acropora cervicornis genotypes were selected to...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-04-21T00:00:00.000+00:00

Quantifying the linkages between primary production and higher trophic levels is necessary to understand why particular regions can support high fisheries production. Modified dilution...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2007-03-20T00:00:00.000+00:00

This dataset contains data from measurements of primary productivity. The data are collected to provide information on nutrient levels and nutrient flow in offshore areas. In addition to cruise...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-12-20T00:00:00.000+00:00

Acropora cervicornis fragments of each genotype were evenly and haphazardly assigned to two nutrient treatments: ambient nutrients (Ambient) or elevated ammonium (NH4). Each nutrient treatment...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2018-10-01T00:00:00.000+00:00

Dam removal and other fish-barrier removal projects in western North America are assumed to boost freshwater productivity via the transport of marine-derived nutrients from recolonizing Pacific...

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• Organization: Department of the Interior
• Updated: 2021-11-15T00:00:00Z

This data release includes data processing scripts, data products, and associated metadata for a study investigating trends in Mississippi River nitrogen and phosphorus loads to the Gulf of...

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• Organization: Department of the Interior
• Updated: 2020-08-14T00:00:00Z

This dataset contains tabular data for U.S. Environmental Protection Agency’s (EPA) Clean Watersheds Needs Survey (CWNS) wastewater treatment facility information. Literature-based average total...

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• Organization: Department of the Interior
• Updated: 2024-02-22T00:00:00Z

This data release includes data processing scripts, data products, and associated metadata for a study investigating trends in Mississippi River nitrogen and phosphorus loads to the Gulf of...

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• Organization: Department of the Interior
• Updated: 2025-01-10T00:00:00Z

Understanding sediment nutrient dynamics in the Milwaukee River Basin is important for assessing water quality and stream habitat. The Milwaukee River is a major tributary to Lake Michigan that...

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• Organization: Department of the Interior
• Updated: 2020-11-17T00:00:00Z

Under section 303(d) of the 1972 Clean Water Act, states, territories, and authorized tribes are required to develop lists of impaired waters. These impaired waters do not meet water quality...

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• Organization: Department of Agriculture
• Updated: 2025-11-21

This is growth and development data (primarily fresh and dry weight of corn, soil and plant nutrient levels, and photos) for corn growing with or without weeds that were supplemented with...

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• Organization: Department of the Interior
• Updated: 2023-06-15T00:00:00Z

This study monitored soil surface elevation change from mangrove forests fertilized with nitrogen and phosphorus from 2018-2021. The mangroves selected at Ding Darling National Wildlife Refuge...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-10-22T00:00:00.000+00:00

This dataset contains results from the monitoring of nutrients and turbidity in three rivers in the Manell watershed in southern Guam, which drain to the Achang Reef Flat Marine Preserve. The...

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• Organization: Department of the Interior
• Updated: 2021-01-01T00:00:00Z

A data package consisting of diatom, total phosphorus, vegetation, and related data collected in Big Cypress National Preserve as part of the SFCN Periphyton Vital Signs protocol. Periphyton is a...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-10-14T00:00:00.000+00:00

World Ocean Atlas 2013 (WOA13) is a set of objectively analyzed (1 degree grid and 1/4 degree grid) climatological fields of in situ temperature, salinity, dissolved oxygen, Apparent Oxygen...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-15T19:16:15.000+00:00

Feed costs and time to harvest are key factors affecting the economic viability of domestic sablefish (Anoplopoma fimbria) aquaculture. Use of fast growing all-female monosex stocks dramatically...

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