Toolik Mineral Nutrition [Welker]

This dataset contains Toolik Mineral Nutrition Data. These data represent long-term (1994-2001) carbon and nitrogen dynamics of leaves of dominant arctic plant species in dry heath (61.43N 39.44E) and moist tussock tundra (61.41N 39.42E) near Toolik Lake, Alaska, under ambient environmental conditions and various experimental climate change scenarios. Experimental climate change scenarios have been implemented at these sites since the fall of 1995. The dataset shows C and N content of leaves of dominant species in dry heath and moist tussock tundra under the four climate change scenarios (ambient snow with ambient temperatures = -S-T; increased snow with ambient temperatures = +S-T; ambient snow with elevated temperatures = -S+T; and increased snow and elevated temperatures = +S+T). The data are currently from 16 June 1994 to 01 August 2000.

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Temporal Range

  • Begin:  1994-06-16T00:00:00Z
    End:  2000-08-01T23:59:59Z


Resource Type dataset
Temporal Range Begin 1994-06-16T00:00:00Z
Temporal Range End 2000-08-01T23:59:59Z
Temporal Resolution N/A
Bounding Box North Lat 68.63000
Bounding Box South Lat 68.63000
Bounding Box West Long -149.59000
Bounding Box East Long -149.59000
Spatial Representation grid
Spatial Resolution N/A
Related Links

Documentation #1 : toolik_mineral_nutrn.txt

Additional Information N/A
Resource Format N/A
Standardized Resource Format UNDEFINED FORMAT
Asset Size 1 MB
Legal Constraints


Access Constraints none
Software Implementation Language N/A

Resource Support Name EOL Data Support
Resource Support Email
Resource Support Organization UCAR/NCAR - Earth Observing Laboratory
Distributor UCAR/NCAR - Earth Observing Laboratory
Metadata Contact Name EOL Data Support
Metadata Contact Email
Metadata Contact Organization UCAR/NCAR - Earth Observing Laboratory

Author Jeff M. Welker
Jace Fahnestock
Publisher UCAR/NCAR - Earth Observing Laboratory
Publication Date 2007-11-02T13:01:57
Digital Object Identifier (DOI)
Alternate Identifier 56.960
Resource Version 1.0
Topic Category climatologyMeteorologyAtmosphere
Progress completed
Metadata Date 2021-10-01T16:05:10Z
Metadata Record Identifier edu.ucar.eol::56.960
Metadata Language eng; USA
Suggested Citation Jeff M. Welker, Jace Fahnestock. (2007). Toolik Mineral Nutrition [Welker]. 1.0. UCAR/NCAR - Earth Observing Laboratory. Accessed 05 December 2023.

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