• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-08-12T00:00:00.000+00:00

This dataset includes nutrient data related to algal and water samples collected between 2012 and 2014 on Maui, Hawaii, as part of the University of Hawaii SeaGrant Project R/HE-17. Algal tissue...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2010-11-17T00:00:00.000+00:00

The Hawaii Division of Aquatic Resources (DAR) established an Herbivore Fisheries Management Area (HFMA) in front of Kahekili Beach Park in West Maui that was effective on July 25th 2009. The...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-01-06T00:00:00.000+00:00

The Hawaii Division of Aquatic Resources (DAR) established an Herbivore Fisheries Management Area (HFMA) in front of Kahekili Beach Park in West Maui that was effective on July 25th 2009. The...

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• Organization: Department of the Interior
• Updated: 2021-06-22T00:00:00Z

Total carbon and nitrogen concentrations, and delta carbon-13 and delta nitrogen-15 stable isotope ratios, were determined in sediment samples to potentially identify the sources of organic matter...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-05-22T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: Department of the Interior
• Updated: 2020-08-24T00:00:00Z

This dataset presents the results of analysis of aquatic biota tissue samples, collected over multiple sampling events from in from 2007 to 2014 at three sites (Las Vegas Bay, Overton Arm, and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2016-12-20T00:00:00.000+00:00

This dataset includes chemical, discrete sample, physical and profile data collected from MELVILLE in the North Pacific Ocean from 1999-10-29 to 1999-11-22. These data include...

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• Organization: Department of the Interior
• Updated: 2020-08-31T00:00:00Z

Permafrost (perennially frozen) and active-layer (seasonally thawed) soils varying in soil carbon (C) and nitrogen (N) content and radiocarbon age were collected from three sites in interior...

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• Organization: Department of Agriculture
• Updated: 2024-02-13

NLEAP GIS 5.0 can help users identify hot spots across the landscape and identify management practices that can increase nitrogen use efficiency. A Nitrogen Trading Tool (NTT) analysis can be...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-10-31T00:00:00.000+00:00

This dataset includes bottle discrete data collected during the small boat Buzzards Baykeeper cruises and other platforms in the Buzzards Bay, Massachusetts from 2015-06-15 to 2017-09-01. These...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2020-11-04

USGS generated Estimates of atmospheric inorganic nitrogen deposition to the Chesapeake Bay watershed, 1950-2050. This dataset is associated with the following publication: Burns, D., G. Bhatt,...

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• Organization: Department of the Interior
• Updated: 2020-08-25T00:00:00Z

This U.S. Geological Survey data release presents tabular daily data on nitrate plus nitrite nitrogen and total nitrogen loads for the Connecticut River at Middle Haddam, Connecticut, from...

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• Organization: Department of Agriculture
• Updated: 2025-11-22

The effectiveness of nitrogen fertilizer in maximizing agricultural production and increasing economic returns for farmers has led to its widespread use. However, when this element is applied to a...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2021-01-13

This data underpins the TITAN analysis in Wilkins et al. It describes the critical loads for nitrogen deposition for various species, and the community level critical loads. This dataset is...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

Varying concentrations of helium-oxygen (heliox) mixtures were evaluated in mechanically ventilated children with bronchiolitis. We hypothesized that, with an increase in the helium:oxygen ratio,...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2022-12-21

These are the data associated with the manuscript "https://www.mdpi.com/2073-4441/15/1/15." They are available under "Supplementary Materials" on the left side of the webpage, under the Table of...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This data set provides measurements for soil nutrients from areas that were selectively logged and from control areas in the Tapajos National Forest, Para Western Santarem, Brazil. Data are...

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• Organization: Department of Agriculture
• Updated: 2025-05-02

Cropping systems in the northern Great Plains must possess a resilient soil resource to be sustainable. Detecting the effects of management on soil properties in this region is challenging,...

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• Organization: U.S. Environmental Protection Agency
• Updated: 2022-11-07

These data are carbon and nitrogen content and stable isotope measurements of sediments from a lagoon in the Baja California Peninsula. The %N column gives the percent nitrogen, the delta-15-NAir...

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• Organization: U.S. Department of Health & Human Services
• Updated: 2025-09-06

The air hydrogen replacement device replaces the hydrogen with nitrogen from the air boundary layer (3) of the substrates (1) of material webs moving in the transporting direction (2). It has two...

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