Thule Biocomplexity - Gross Ecosystem Photosynthesis
Ecosystem carbon dioxide flux measurements were taken at a High Arctic prostrate dwarf-shrub, herb tundra near Pituffik (Thule), Greenland (76 deg 29'N, 68 deg 26'W; elevation 245 m asl) northwest Greenland. Between 1978 and 2004, mean annual air temperature and precipitation for the site were -11.4 deg C and 12.5 cm respectively. Over the same period, growing season (June, July and August) air temperatures averaged 3.8 deg C and approximately 50% of precipitation fell between October and April as snow. The soil surface of the study site was approximately 40% covered by vascular plants and 60% unvegetated. Dominant vascular plants include the deciduous dwarf-shrub Salix arctica, the graminoid Carex rupestris and the wintergreen dwarf-shrub Dryas integrifolia. The dataset covers the growing seasons of 2006 and 2007.
- download: NSF Arctic Data Center
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|Begin datetime||2006-06-21 13:30:00|
|End datetime||2007-08-21 13:30:59|
Map data from IBCSO, IBCAO, and Global Topography.
Maximum (North) Latitude:
Minimum (South) Latitude:
Minimum (West) Longitude: -68.56667, Maximum (East) Longitude: -68.56667
Additional contact information
- author: Jeff M. Welker <email@example.com>
- author: Joshua Schimel <firstname.lastname@example.org>
- originator: Jeff M. Welker <email@example.com>
- author: Ronald S. Sletten <firstname.lastname@example.org>
- principalInvestigator: Jeff M. Welker <email@example.com>
- principalInvestigator: Bernard Hallet
- principalInvestigator: Joshua Schimel <firstname.lastname@example.org>
- principalInvestigator: Ronald S. Sletten <email@example.com>
- principalInvestigator: Jace Fahnestock <firstname.lastname@example.org>
CitationExample citation following ESIP guidelines:
Welker, J., Schimel, J., Sletten, R. 2008. Thule Biocomplexity - Gross Ecosystem Photosynthesis. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6SX6BB8. Accessed 20 Oct 2020.
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