50 datasets found for "Polygons"
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Federal
Geospatial Measurements of Soil Electrical Conductivity, Soil Salinity, and Soil Saturation Percentage in Irrigated Farmland
Department of Agriculture —
These data are from soil salinity surveys conducted on California irrigated farmland between 1991 and 2017. The data consist of: (i.) geospatial field survey... -
Federal
Data from: On-farm wildflower plantings generate opposing reproductive outcomes for solitary and bumble bee species
Department of Agriculture —
Pollinator habitat can be planted on farms to enhance floral and nesting resources, and subsequently, pollinator populations. There is ample evidence linking such... -
Federal
Growth and Yield Data for the Bushland, Texas, Cotton Datasets
Department of Agriculture —
This dataset consists of growth and yield data for each season when upland cotton [Gossympium hirsutum (L.)] was grown for lint and seed at the USDA-ARS Conservation... -
Federal
Data from: A century of wild bee sampling: historical data and neural network analysis reveal ecological traits associated with species loss.
Department of Agriculture —
Contemporary data (2017/2018): An open area on the north side of the ESGR (GPS coordinates: 42.461808, -84.011128) was the primary site for this study as it... -
Federal
Data from: Exploring soil ecology gradient concepts: Sensitivity of ecosystem properties to symbiotic fungi in semiarid prairie
Department of Agriculture —
Dataset that accompanies a research paper entitled, "Exploring soil ecology gradient concepts: Sensitivity of ecosystem properties to symbiotic fungi in semiarid... -
Federal
Data from: Mapping the Quantitative Field Resistance to Stripe Rust in a Hard Winter Wheat Population ‘Overley’ × ‘Overland’
Department of Agriculture —
Data reported in research published in Crop Science, “Mapping the quantitative field resistance to stripe rust in a hard winter wheat population ‘Overley’ ×... -
Federal
Growth and Yield Data for the Bushland, Texas, Sorghum Datasets
Department of Agriculture —
This dataset consists of growth and yield data for each season when sorghum [Sorghum bicolor (L.)] was grown at the USDA-ARS Conservation and Production Laboratory... -
Federal
Data from: Evaluating a Novel Core-and-Perimeter Delimiting Trapping Survey Design for Insects: I. Field Experiment
Department of Agriculture —
We compared the "core and perimeter" (C&P) and "fully trapped" (FT) designs in a mark-release-recapture experiment with Ceratitis capitata (Weidemann; Diptera:... -
Federal
Data from: Plant Tissue Characteristics of Miscanthus x giganteus v2
Department of Agriculture —
Note: This version supersedes version 1: https://doi.org/10.15482/USDA.ADC/1523127 Changes to data in version 2: Values of latitude and longitude were reversed in... -
Federal
2012 USDA Plant Hardiness Zone Map Mean Annual Extreme Low Temperature Rasters
Department of Agriculture —
These rasters provide the local mean annual extreme low temperature from 1976 to 2005 in an 800m x 800m grid covering the USA (including Puerto Rico) based on... -
Federal
Growth and Yield Data for the Bushland, Texas, Soybean Datasets
Department of Agriculture —
This dataset consists of growth and yield data for each season when soybean [Glycine max (L.) Merr.] was grown for seed at the USDA-ARS Conservation and Production... -
Federal
Data from: Eleven years of mountain weather, snow, soil moisture and stream flow data from the rain-snow transition zone - the Johnston Draw catchment, Reynolds Creek Experimental Watershed and Critical Zone Observatory, USA. v1.1
Department of Agriculture —
Detailed hydrometeorological data from the mountain rain-to-snow transition zone are present for water years 2004 through 2014. The Johnston Draw watershed (1.8 km2),... -
Federal
Data from: Spatial and temporal features of snow water equivalent across a headwater catchment in the Sierra Nevada
Department of Agriculture —
Accompanying dataset for: “Spatial and Temporal Features of Snow Water Equivalent Across a Headwater Catchment in the Sierra Nevada”Abstract:Here, we present the... -
Federal
Data from: Bacteria in the genus Streptomyces are effective biological control agents for management of fungal plant pathogens - a meta-analysis
Department of Agriculture —
These data represent a meta-analysis testing if Streptomyces biological control agents reduce disease caused by fungal plant pathogens and identify factors that alter... -
Federal
Weighing Lysimeter Data for The Bushland, Texas, Cotton Datasets
Department of Agriculture —
This dataset consists of weighing lysimeter data for upland cotton [Gossypium hirsutum (L.)] grown for lint and seed at the USDA-ARS Conservation and Production... -
Federal
Data from: Performance of a cotton gin machine that removes plastic contamination from seed cotton
Department of Agriculture —
This is USDA-ARS data from the publication: "Performance of a cotton gin machine that removes plastic contamination from seed cotton." The study was conducted during... -
Federal
Data from: Carbon Fluxes from a Spring Wheat-Corn-Soybean Crop Rotation Under No-Tillage Management
Department of Agriculture —
The increase in corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] production in rainfed cropping systems of the northern Great Plains has altered the delivery... -
Federal
The Bronson Files, Dataset 2, Field 17, 2013
Department of Agriculture —
Dr. Kevin Bronson provides this unique nitrogen and water management in cotton agricultural research dataset for compute, including notation of field events and... -
Federal
Data From: Weather, Snow, and Streamflow data from four western juniper-dominated Experimental Catchments in south western Idaho, USA.
Department of Agriculture —
Weather, snow, stream, topographic, and vegetation data are presented from the South Mountain Experimental Catchments from water years 2007-2013 (10-1-2007 to...
50 datasets found for "Polygons"