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Found 2644 dataset(s) matching "nitrogen".
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The Reference data represents reference monitoring data associated with EPA-operated air monitoring equipment located at its AIRS test site in the Research Triangle Park, NC campus. The UN sensor...
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This research spatially relates and evaluates indices of catchment integrity (ICI) and watershed integrity (IWI) with estuarine condition response data using National Coastal Condition Assessment...
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This data were used to generate the figures in the peer-reviewed publication "Reactive organic carbon air emissions from mobile sources in the United States" published by Atmospheric Chemistry and...
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Data sets used in the analysis presented in the manuscript “A Measurement-Model Fusion Approach for Improved Wet Deposition Maps and Trends”. The datasets used for the analysis presented in this...
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<p dir="ltr">The ECB-WQ database is comprised of hydrology and water quality data from three privately owned farms in Northwest Ohio and Northeast Indiana (USA). Specifically, the dataset includes...
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The GLIMPSE Users' Guide includes many figures, including those that illustrate the tutorials and key results from the Reference Case scenario. This dataset includes the underlying data depicted...
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Synoptic survey and continuous monitoring data for coastal acidification in Tillamook Estuary, OR, USA
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Publication of EPA’s Nutrient Inventory is a critical step towards thorough mapping and accounting of sources of N and P to US landscapes. However, summaries of nutrients within accumulative...
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Raw data used to calculate means and perform statistical analysis for the figures presented in Fiamingo et al. manuscript - Presents cardiopulmonary, biological and other related data. This...
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This product consists of 29 datasets of tabular data and associated metadata for watershed characteristics of 1,530 study sites of the Surface Water Trends (SWT) project of the U.S. Geological...
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The dataset contains coded data extracted from 24 publications with quantitative values on the effectiveness of nutrient management practices for DRP losses. Within the dataset has been split into...
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These data are described in the associated publication and consist of a 2017 model simulation of EPA’s Community Multiscale Air Quality (CMAQ) model version 5.3.2 with updated mobile NH3 emission...
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water chemistry collected across multiple streams in the Chesapeake Bay area. This dataset is not publicly accessible because: data maintained and owned by University of Maryland. It can be...
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Water quality data collected from multiple streams in the Chesapeake Bay watershed. This dataset is not publicly accessible because: owned by University of Maryland co-authors. It can be accessed...
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Urban environments often contain mosquito species that are responsible for transmitting medically important pathogens to humans. Large disturbance events, like hurricanes, can devastate large...
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synthesis of global salt quantities and fluxes. This dataset is not publicly accessible because: maintained and owned by University of Maryland. It can be accessed through the following means: by...
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These datasets provide raw stable isotope data collected as part of the National Wetland Condition Assessment (NWCA). δ15N and δ13C measured from 10-cm Standard Depth Soil Cores are reported for...
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Nitrate concentration and stable isotope data from lysimeters in a vadose zone leaching study. Lysimeters were installed at 0.8, 1.5 and 3 m depth within the soil. In addition, stable water...
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The GitHub site contains the code and data to run two methods as shown in the manuscript. The first quantifies external load, internal load, and source attributed impact on cyanoHAB severity. This...
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Supporting information for "River basin simulations reveal wide-ranging wetland-mediated nitrate load reductions". Supporting information includes the calibrated baseline model and the modified...
