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Found 1403 dataset(s) matching "agricultural surfaces".
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<p dir="ltr">Use of perennial forages in cropping systems can improve soil quality. The length of time needed to accrue improvements in soil condition under perennial forages is unclear,...
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This data release contains input and output data tables from a SPAtially Referenced Regression On Watershed attributes (SPARROW) model, which estimated total nitrogen loads in streams of the...
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The Magnuson-Stevens Fishery Conservation and Management Act requires the description and identification of essential fish habitat (EFH) for species included in federal fishery management plans...
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<p>Data files for manuscript titled "Temperature influences lipid content in the red harvester ant, <em>Pogonomyrmex barbatus</em>".</p> <p>Excel file with 3 tabs: Metadata, Monthly Lipid Content,...
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<p>[NOTE - 2022-09-07: this dataset is superseded by an updated version <a href="https://doi.org/10.15482/USDA.ADC/1526332">https://doi.org/10.15482/USDA.ADC/1526332</a> ]</p> <p>This dataset...
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<p>This dataset consists of growth and yield data for each year when alfalfa was grown at the USDA-ARS Conservation and Production Laboratory (CPRL), Soil and Water Management Research Unit...
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<p>Insects that infest postharvest commodities can cause significant damage or destruction, costing billions of dollars in lost product yearly. Insecticide treatments applied to surfaces as...
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<p>This parent dataset (collection of datasets) describes the general organization of data in the datasets for the 2009 and 2011 growing seasons (year) when sunflower (<em>Helianthus annuus</em>...
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<p>This dataset contains soil water content data developed from neutron probe readings taken in access tubes in each of the four large, precision weighing lysimeters and in the fields surrounding...
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<p>This package contains data from a study that measured long-term soil movement in areas undergoing mesquite invasion on the Jornada Experimental Range from 1933-2011. Data consist of height...
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<p>Cover crops provide many agroecosystem services, including weed suppression, which is partially exerted through release of allelopathic benzoxazinoid (BX) compounds. This research characterizes...
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In this study we use long-term satellite, climate, and crop observations to document the spatial distribution of the recent stagnation in food grain production affecting the water-limited tropics...
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<p>We evaluated the flight behavior of <em>E. giganteana</em> in response to semiochemicals identified from other closely related <em>Eucosma</em> species, including: (Z)- and (E)-8-dodecenyl...
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<p>The effectiveness of vegetative buffer strips (VBS) for reducing herbicide transport has not been well documented for runoff prone soils. A multi‐year plot‐scale study was conducted on an...
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<p>Data from five laboratory bioassays and three field mesocosm studies performed by Dr. Patrick Moran of the USDA-ARS Invasive Species and Pollinator Health Research Unit, to examine the toxicity...
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In 2016, the United States Geological Survey (USGS) began development of a regional-scale numerical model of the Long Island aquifer system, as part of the National Water Quality Assessment...
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MAPS Overview The MAPS experiment measures the global distribution of carbon monoxide (CO) mixing ratios in the free troposphere. Because of MAPS' previous flights on board the Space Shuttle,...
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<p>The USLE_1981-4 project data (Universal Soil Loss Equation) was collected from of (9) sites at (4) locations. A Swanson rotating boom simulator with (30) V-Jet 80100 nozzles applied rainfall at...
