25 datasets found for "ecosystem"
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Federal
GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network)
Department of Agriculture —
GRACEnet (Greenhouse gas Reduction through Agricultural Carbon Enhancement network) is a research program initiated in the early 2000s . Goals are to better quantify... -
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
NUOnet (Nutrient Use and Outcome Network) database
Department of Agriculture —
NUOnet Vision: Efficient use of nutrients to optimize production and product quality of food for animals and humans, fuel and fiber in a sustainable manner that... -
Federal
Turfgrass Soil Carbon Change Through Time: Raw Data and Code
Department of Agriculture —
Data Description Managed turfgrass is a common component of urban landscapes that is expanding under current land use trends. Previous studies have reported high... -
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... -
Federal
Microbial community structure is affected by cropping sequences and poultry litter under long-term no-tillage
Department of Agriculture —
Soil microorganisms play essential roles in soil organic matter dynamics and nutrient cycling in agroecosystems and have been used as soil quality indicators. The... -
Federal
<b>Data from: </b><b>Soil Responses to Inclusion of Corn, Soybean, and Cover Crops under Rainfed Conditions in the Northern Great Plains</b>
Department of Agriculture —
Increased prevalence of corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] throughout the northern Great Plains has impacted the delivery of ecosystem services... -
Federal
Data from: Assessing agroecosystem resilience in annual cropping systems with ecometabolomics
Department of Agriculture —
Plant ecometabolomics is a growing field of study which allows broader understanding of the metabolomic dynamics within and between plants and their ecosystem. Plants... -
Federal
Rainfall simulation experiments in the Southwestern USA using the Walnut Gulch Rainfall Simulator
Department of Agriculture —
Introduction Preservation and management of semi-arid ecosystems requires understanding of the processes involved in soil erosion and their interaction with plant... -
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
Data from: Compound hydroclimatic extremes in a semi-arid grassland: Drought, deluge and the carbon cycle
Department of Agriculture —
These data were generated to evaluate the effects of compound hydroclimatic extremes – a deluge during drought – on production and carbon cycling in a semi-arid... -
Federal
Data from: Decoupled recovery of ecological communities after reclamation
Department of Agriculture —
Grassland restoration is largely focused on creating plant communities that match reference conditions. However, these communities reflect only a subset of the... -
Federal
Data from: Tillage reduces ant activity and predation of pest insects in corn and soybean
Department of Agriculture —
Two .csv files: Metadata and Master Data. The Metadata describes column variables for the Master Data file that contains all of the information used in the analyses.... -
Federal
Assessing the rate and reversibility of large herbivore effects on community composition in a semi-arid grassland ecosystem with GZTX data on the Central Plains Experimental Range, Nunn, Colorado, USA 1992-2017
Department of Agriculture —
This data package was produced initially by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado... -
Federal
Data from: Experimental evidence that poor soil phosphorus (P) solubility typical of drylands due to calcium co-precipitation favors autonomous plant P acquisition over collaboration with mycorrhizal fungi
Department of Agriculture —
Dataset that accompanies a research paper entitled, "Experimental evidence that poor soil phosphorus (P) solubility typical of drylands due to calcium co-... -
Federal
Patterns of precipitation and productivity on various topographic positions on the Central Plains Experimental Range, Nunn, Colorado
Department of Agriculture —
Thirty-six years of aboveground net primary productivity (ANPP) data collected across a topographic sequence in the semiarid shortgrass steppe of North America to... -
Federal
Gulf Atlantic Coastal Plain LTAR Dataset: NFARM, Inorganic N, & C Production, 2016-2018
Department of Agriculture —
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... -
Federal
Data from: Mixed responses of tenebrionid beetles to solar energy development in the Mojave Desert
Department of Agriculture —
Data files for manuscript titled "Mixed responses of tenebrionid beetles to solar energy development in the Mojave Desert".Contains 2 .csv files: Metadata and Master... -
Federal
Ecological site identification, soil observations, and geomorphology data collected by the Assessment, Inventory, and Monitoring (AIM) terrestrial program between 2012 and 2021 in the western United States
Department of Agriculture —
This metadata is the documentation for the field soil observations, ecological site identification, and geomorphology characteristics collected by the Assessment,... -
Federal
Semiarid grasslands and extreme precipitation events: Do experimental results scale to the landscape?
Department of Agriculture —
This dataset contains growing season precipitation data collected from an extensive rain gauge network with thirty catch cans distributed on the USDA-Central Plains...
25 datasets found for "ecosystem"