U.S. flag

An official website of the United States government

License

Creative Commons Attribution
[Open Data]

Other Access

The information on this page (the dataset metadata) is also available in these formats:

JSON RDF

via the DKAN API

Data Extent

Social

AmeriFlux ecosystem observation datasets - University of Nebraska, Lincoln, Agricultural Research Service irrigated maize-soybean rotation site

The study site is one of three fields (all located within 1.6 km of each other) at the University of Nebraska Agricultural Research and Development Center near Mead, Nebraska. This site is irrigated with a center pivot system. Prior to the initiation of the study, the irrigated site had a 10-yr history of maize-soybean rotation under no-till. A tillage operation (disking) was done just prior to the 2001 planting to homogenize the top 0.1 m of soil, incorporate P and K fertilizers, as well as previously accumulated surface residues. Since this tillage operation, the site has been under no-till management.

See all >>
FieldValue
Tags
climatologyMeteorologyAtmosphere
Environment
farming
inlandWaters
iso metadata
Modified
2019-08-05
Release Date
2018-04-10
Identifier
UniversityOfNebraska2_eaa_2015_March_17_1535
Spatial / Geographical Coverage Area
POINT (-96.47 41.164)
Temporal Coverage
January 1, 2001
License
Creative Commons Attribution
Contact Name
Suyker, Andy
Contact Email
asuyker1@unl.edu
Public Access Level
Public
Program Code
005:040 - Department of Agriculture - National Research
Bureau Code
005:18 - Agricultural Research Service
Source ID
UniversityOfNebraska2_eaa_2015_March_17_1535
Harvested from Geodata Harvest
Harvest Source TitleGeodata Harvest
Harvest Source URIhttps://geodata:NAL2geodata@2017@geodata.nal.usda.gov/geonetwork/srv/eng/csw
Last Harvest PerformedTue, 04/10/2018 - 13:22

Metadata Source

  • ISO 19115-2 Metadataxml
Extended Metadata: 
FieldValue
Authors
Suyker, Andy
Verma, Sashi
Schimelfenig, Todd
Peer Reviewed
No
Intended Use
AmeriFlux Community Goals: Quantify the magnitude of the carbon sources and sinks for a range of terrestrial ecosystems in the Americas, and how they may be influenced by disturbance, management regimes, climate variability, nutrients, and atmospheric pollutants; Advance understanding of processes regulating carbon assimilation, respiration, and storage; Collect critical new information to help define the current global CO2 budget; Enable improved predictions of future concentrations of atmospheric CO2
Use Limitations
Information displayed has been gathered from global maps, regional network websites, and personal communication with investigators. If you have found an error, please send us an email by visiting http://fluxnet.ornl.gov/contact with a description of the error.
Equipment or Software Used
Pyranometers
Pyrgeometers
Net Radiometers
Sonic Anemometer
Stream Gauges
Dataset DOI (digital object identifier)
10.17190/AMF/1246085
Product Type
Dataset
FieldValue
ISO Topic(s)
climatologyMeteorologyAtmosphere
environment
farming
inlandWaters
State or Territory
Nebraska
Ag Data Commons Keywords
  • Agroecosystems & Environment
  • Agroecosystems & Environment
  • Soil
Program
Long-Term Agroecosystem Research - LTAR
Platte River-High Plains Aquifer

Suggested Citation:

(dataset) Suyker, Andy; Verma, Sashi; Schimelfenig, Todd (2018) AmeriFlux ecosystem observation datasets - University of Nebraska, Lincoln, Agricultural Research Service irrigated maize-soybean rotation site . Ag Data Commons https://doi.org/10.17190/AMF/1246085