Found 2899 datasets matching "nitrogen".
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The Nitrogen Decision Aid is a computerized program that predicts the amount of N mineralized from planting to side-dress or 5-leaf growth-stage. By applying just enough N-fertilizer to reach the...
Search relevance: 95.08 | Views last month: 0 -
The Nonattainment Area - Nitrogen Dioxide (NO2-1971) dataset was updated on November 30, 2025 by the Environmental Protection Agency (EPA) and is part of the U.S. Department of Transportation...
Search relevance: 94.90 | Views last month: 0 -
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...
Search relevance: 94.05 | Views last month: 3 -
This U.S. Geological Survey data release presents tabular data on nitrogen concentrations and loads for multiple nitrogen species, and river discharge data used in the analysis of data collected...
Search relevance: 91.21 | Views last month: 0 -
Animal agriculture manure is a primary source of nitrogen and phosphorus to surface and groundwater. Manure runoff from cropland and pastures or discharging animal feeding operations and...
Search relevance: 90.53 | Views last month: 6 -
This dataset allowed estimates the damage costs associated with the institutional nitrogen (N) footprint and explores how this information could be used to create more sustainable institutions....
Search relevance: 89.70 | Views last month: 1 -
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,...
Search relevance: 89.51 | Views last month: 0 -
The effectiveness of management actions in reducing the release of excess nitrogen (N) to the environment is best assessed if N fluxes across air, land and water are regularly quantified at...
Search relevance: 89.41 | Views last month: 2 -
This USGS Data Release represents the data used to develop multiple linear regression models for estimating the loads of total nitrogen in small streams. Recursive partitioning and random forest...
Search relevance: 89.11 | Views last month: 0 -
The datasets contain data required to determine the recovery efficiency and nitrogen losses of each of the six studied technologies and nitrogen recovery cost, as well as an environmental...
Search relevance: 88.33 | Views last month: 0 -
The FIFE Standing Crop and Nitrogen Content Data Set contains biomass and nitrogen concentration data for live and dead above-ground plant material collected along transects in watersheds within...
Search relevance: 88.27 | Views last month: 0 -
This dataset is associated with the following publication: Benish, S. E., Bash, J. O., Foley, K. M., Appel, K. W., Hogrefe, C., Gilliam, R., and Pouliot, G.: Long-term Regional Trends of Nitrogen...
Search relevance: 87.98 | Views last month: 0 -
This U.S. Geological Survey (USGS) data release presents tabular data on nitrogen concentrations and loads for multiple nitrogen species, and river discharge data used in the analysis of data...
Search relevance: 87.54 | Views last month: 0 -
Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1982. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples...
Search relevance: 87.53 | Views last month: 2 -
Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1964. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples...
Search relevance: 87.53 | Views last month: 1 -
Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1962. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples...
Search relevance: 87.53 | Views last month: 0 -
Amounts of fertilizer nitrogen (N) purchased by states in individual years 2003, 2005, 2007, 2009 and 2011, and the % change in average amounts purchased per year from 2002-2006 to 2007-2011....
Search relevance: 87.48 | Views last month: 2 -
Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1961. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples...
Search relevance: 86.97 | Views last month: 0 -
Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1963. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples...
Search relevance: 86.92 | Views last month: 0 -
Annual inorganic nitrogen wet deposition were estimated for the conterminous United States for 1983. The estimates were derived from inorganic nitrogen concentrations from wet-deposition samples...
Search relevance: 86.92 | Views last month: 0
