Found 85 datasets matching "LTAR".
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Surface agronomic P budgets for 61 cropping systems using field-scale P flux data across 24 research sites in the United States and Canada. Data are representative of P inputs and outputs...
Search relevance: 131.24 | Views last month: 0 -
The LTAR network maintains stations for standard meteorological measurements including, generally, air temperature and humidity, shortwave (solar) irradiance, longwave (thermal) radiation, wind...
Search relevance: 126.26 | Views last month: 4 -
The USDA Long-Term Agroecosystem Research was established to develop national strategies for sustainable intensification of agricultural production. As part of the Agricultural Research Service,...
Search relevance: 122.06 | Views last month: 1 -
In situ denitrification rates in intact soil cores from the Upper Chesapeake Bay (UCB) LTAR site in PA quantified by directly measuring dinitrogen (N2) and nitrous oxide (N2O) production via the...
Search relevance: 108.65 | Views last month: 0 -
In situ denitrification rates in intact soil cores from the Gulf Atlantic Coastal Plain (GACP) LTAR site in GA quantified by directly measuring dinitrogen (N2) and nitrous oxide (N2O) production...
Search relevance: 105.77 | Views last month: 0 -
In situ denitrification rates in intact soil cores from the Central Mississippi River Basin (CMRB) LTAR site in MO quantified by directly measuring dinitrogen (N2) and nitrous oxide (N2O)...
Search relevance: 100.74 | Views last month: 0 -
Across agroecosystems, water is a key driver of primary production, and thus, the relationship between water and production (i.e., water-use efficiency; WUE) provides a relevant indicator for...
Search relevance: 84.14 | Views last month: 1 -
Provisional 15- minute Meteorological data collected on the Central Plains Experimental Range according to concept of operations created for the LTAR Network, NP215 Resources in this...
Search relevance: 81.96 | Views last month: 4 -
A Year-round stationary camera from a fixed position overlooking sagebrush rangeland dominated by Wyoming Big sagebrush (Artemisia tridentata ssp. Wyomingensis). Color and infrared images are...
Search relevance: 80.26 | Views last month: 0 -
The United States Department of Agriculture-Agricultural Research Service (USDA-ARS) North Central Soil Conservation Research Laboratory - Soil Management Unit established a weather data...
Search relevance: 78.31 | Views last month: 1 -
Near-real time weather records collected at the Wyoming Big sagebrush meteorological site of the Great Basin LTAR. The station data is composited from a meteorological station and a nearby Eddy...
Search relevance: 76.71 | Views last month: 0 -
The USDA-ARS Pasture Systems and Watershed Management Research Unit established a meteorological station in 2015 as part of the Upper Chesapeake Bay (UCB) site in the Long-Term Agroecosystem...
Search relevance: 76.30 | Views last month: 1 -
The USDA-ARS Pasture Systems and Watershed Management Research Unit established a meteorological station in 2015 as part of the Upper Chesapeake Bay (UCB) site in the Long-Term Agroecosystem...
Search relevance: 76.18 | Views last month: 2 -
The Long-Term Agroecosystem Research Network, consisting of 18+ research locations, is conducting research on the sustainable intensification of agroecosystems. To enable coordinated network level...
Search relevance: 75.32 | Views last month: 0 -
The United States Department of Agriculture - Agricultural Research Service (USDA-ARS) Soil and Water Management Research Unit established a meteorological data collection system at the Rosemount...
Search relevance: 73.96 | Views last month: 2 -
The PhenoCam network is collecting color and near infrared images year-round using cameras in fixed positions on agricultural lands including a site located on the Swan Lake Research Farm. The...
Search relevance: 72.67 | Views last month: 0 -
A stationary camera overlooking the Kendall sub-watershed in the Walnut Gulch Experimental Watershed used to track vegetation phenology (RGB and IR imagery). Images are taken every 30 minutes...
Search relevance: 60.65 | Views last month: 4 -
The Southwest Watershed Research Center (SWRC) operates the Walnut Gulch Experimental Watershed (WGEW) in southeastern Arizona as an outdoor laboratory for studying semiarid rangeland hydrologic,...
Search relevance: 60.65 | Views last month: 1 -
This data set consists of repeat digital imagery from the tower-mounted digital cameras (hereafter, PhenoCams) at the Jornada Experimental Range. JER is a member of the PhenoCam network, which has...
Search relevance: 59.52 | Views last month: 0 -
This data set consists of repeat digital imagery from the tower-mounted digital cameras (hereafter, PhenoCams) at the Jornada Experimental Range. JER is a member of the PhenoCam network, which has...
Search relevance: 59.26 | Views last month: 0
