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Found 242 dataset(s) matching "N inputs".
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<p>Information is needed to mitigate dryland soil greenhouse gas (GHG) emissions by using novel management practices. We evaluated the effects of cropping sequence and N fertilization on dryland...
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This data set represents predicted nitrate concentration in ground water used for drinking, in milligrams per liter, in the conterminous United States, and was generated by a national nonlinear...
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This dataset includes CMAQ model code and a description/location of meteorological files. Portions of this dataset are inaccessible because: Non-EPA-owned by Alaska Department of Environmental...
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The spatial context of invasions is increasingly recognized as important for the success and efficiency of management actions. This information can be key for managing invasive grasses that...
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<div style='text-align:Left;'><div><div><p><a target='_blank' href='https://data.fs.usda.gov/geodata/rastergateway/TCA/TCA_Vegetation_Departure.zip' rel='nofollow ugc noopener...
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This data release includes the input topographic data sets, model parameters, and validation field measurements of flow velocity used to develop and test multidimensional hydraulic models for a...
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This dataset was developed in partnership with the Tennessee Department of Environmental Conservation to determine the susceptibility of selected Tennessee reservoirs to eutrophication and...
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Data provided in this release support the findings in Choquette et al. (2019), utilizing methods for evaluating water-quality and daily-streamflow trends described also in Hirsch and DeCicco (2015...
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Stream N and other water chemistry measurements originate from three national-scale, randomized, unequally weighted probability surveys of the U.S. EPA's National Rivers and Streams Assessment...
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Global climate models (GCMs) are computationally intensive, physics-based research tools used to simulate the climate system. GCM can also be useful in applied research contexts with the use of...
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These data are part of NACJD's Fast Track Release and are distributed as they there received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed...
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This data release contains daily gridded data reflecting surface water input from rainfall, rain on snow (mixed), and snowmelt for the conterminous United States for water years 1990 to 2023...
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Dataset contains all of the input CSV files for the analysis. Ozone and Temperature data for the years examined for both the CESM and CM3 climate projections, and the effect estimates from Jhun et...
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This dataset is a collection of files containing the necessary inputs to and relevant outputs from the West Florida Shelf ecosystem model used to estimate mortality rates on valuable reef fish...
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NARSTO_PAC2001_CONVAIR_PM_OZONE_MET_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Pacific 2001 Air Quality Study (PAC2001) Convair Particulate Matter (PM) Ozone (O3)...
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This data set represents the average annual nitrogen input from confined animal manure, 1992 and 1997, in kilograms per hectare, in the conterminous United States. The data set was used as an...
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This data set represents the average annual nitrogen input from commercial fertilizer applied to agricultural lands, 1992-2001, in kilograms per hectare, in the conterminous United States. The...
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This data set represents "water input," the ratio of the total area of irrigated land to precipitation, in square kilometers per centimeter, in the conterminous United States. The data set was...
