Thule Ecosystem Flux [Welker]
https://data.eol.ucar.edu/dataset/56.957

Summary
This dataset contains Thule Ecosystem Flux data and represents estimates of
net carbon dioxide exchange, respiration and photosynthesis (umol m-2 s-1)
from high arctic ecosystems on the northwest coast of Greenland, near Thule
(76 31'N, 68 30'W). Measurements were taken in six different ecosystems: Polar
desert, Polar semi-desert, Polar oasis, Polar desert deglaciated < 2 years,
Polar desert deglaciated ~50 years, Polar desert deglaciated >100 years.

Identifiers
 * Local archive identifier: 56.957
 * doi:10.5065/D6RB72TF
   https://doi.org/10.5065/D6RB72TF

Versions
  1.0

Citation
 Welker, J. 2007. Thule Ecosystem Flux. Version 1.0. UCAR/NCAR - Earth
 Observing Laboratory. https://doi.org/10.5065/D6RB72TF Accessed 24 Apr 2024.

Additional citation styles can be generated by entering the DOI
at CrossCite (https://citation.crosscite.org/).

Acknowledgement
In addition to the citation reference and any other acknowledgements,
please acknowledge NCAR/EOL in your publications with text such as:

  Data provided by NCAR/EOL under the sponsorship of
  the National Science Foundation.
  https://data.eol.ucar.edu/

Related projects
 * ITEX: International Tundra Experiment
   https://data.eol.ucar.edu/project/ITEX

Additional information
 * Spatial Type: point
 * Frequency: no set schedule
 * Language: English

ISO Topic Categories
 * climatologyMeteorologyAtmosphere

Categories
 * Arctic
 * Surface
 * Trace Gases
 * Vegetation

Platforms
 * Field Surveys

Instruments
 * PHOTOSYNTHESIS CHAMBER

Sites
 * Thule

GCMD Science Keywords
 * EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > PHOTOSYNTHESIS
 * EARTH SCIENCE > BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > RESPIRATION RATE
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC TEMPERATURE > SURFACE TEMPERATURE > AIR TEMPERATURE
 * EARTH SCIENCE > LAND SURFACE > SOILS > SOIL RESPIRATION
 * EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE

Documentation
 * thule_ecosystem_flux.txt [3 KiB]
   https://data.eol.ucar.edu/file/download/4146460C/thule_ecosystem_flux.txt

Related links
 * homepage: ITEX EOL Homepage
   https://www.eol.ucar.edu/field_projects/itex

Temporal coverage
 * Begin datetime: 1999-07-26 00:00:00 
 * End datetime: 1999-09-27 23:59:59 

Spatial coverage
 * Maximum (North) Latitude: 76.52
 * Minimum (South) Latitude: 76.52
 * Minimum (West) Longitude: -68.50
 * Maximum (East) Longitude: -68.50

Primary contact information
 * pointOfContact: Jeff M. Welker <afjmw1@uaa.alaska.edu>
   https://data.eol.ucar.edu/contact/show/257

Additional contact information
 * author: Jeff M. Welker <afjmw1@uaa.alaska.edu>
   https://data.eol.ucar.edu/contact/show/257
 * principalInvestigator: Jeff M. Welker <afjmw1@uaa.alaska.edu>
   https://data.eol.ucar.edu/contact/show/257

Alternate metadata formats
 * DataCite: https://data.eol.ucar.edu/dataset/56.957?format=datacite
 * ISO/TC 211: https://data.eol.ucar.edu/dataset/56.957?format=isotc211