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Thule Fen CO2 Exchange 2004-2006

Project:

ARCSS

Summary

This dataset includes mid-day measurements of CO2 exchange in hummocks and pools with and without open-top experimental warming chambers (OTCs). Measurements were made using a LI-6200 and a clear acrylic 20 x 20 x 20 cm chamber over a 30 second period beginning 15 seconds after chamber placement. The study was carried out in a fen near Thule (Pituffik), Greenland (76 deg 33' N, 68 deg 30' W). Coverage is from 20040706 - 20060818.

Data access

download: NSF Arctic Data Center

Additional information

Identifier	DOI: https://doi.org/10.5065/D63R0R0J
Versions	1.0 (2008-11-13)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	ARCSS: NSF Arctic System Science
Spatial Type	point
Language	English
Grant Code	0221606, 0508408
ISO Topic Categories	biota
Categories	Arctic Biology Ecology Terrestrial Ecosystems Vegetation
Platforms	Field Surveys
Instruments	IRGA - Infrared Gas Analyzers
GCMD Science Keywords	ANTHROPOGENIC/HUMAN INFLUENCED ECOSYSTEMS ATMOSPHERIC CARBON DIOXIDE WETLANDS Expand keywords
Documentation	Thule_Fen_CO2_Exchange_Readme.html [2 KiB]
Related links	companion: 106.227: Thule Leaf Gas Exchange Salix and Dryas 2005 companion: 106.228: Thule Biocomplexity - Gross Ecosystem Photosynthesis info: ARCSS Data Policy homepage: ARCSS EOL Webpage download: NSF Arctic Data Center

Temporal coverage

Begin datetime	2004-07-06 00:00:00
End datetime	2006-08-18 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 76.55, Minimum (South) Latitude: 76.55
Minimum (West) Longitude: -68.50, Maximum (East) Longitude: -68.50

Primary point of contact information

Patrick Sullivan <paddy@uaa.alaska.edu>

Additional contact information

author: Jeff M. Welker <afjmw1@uaa.alaska.edu>
principalInvestigator: Jeff M. Welker <afjmw1@uaa.alaska.edu>
author: Patrick Sullivan <paddy@uaa.alaska.edu>
principalInvestigator: Bernard Hallet
principalInvestigator: Joshua Schimel <schimel@lifesci.ucsb.edu>
principalInvestigator: Ronald S. Sletten <sletten@ess.washington.edu>
principalInvestigator: Jace Fahnestock <jace@nrel.colostate.edu>
originator: Patrick Sullivan <paddy@uaa.alaska.edu>

Citation

Welker, J., Sullivan, P. 2008. Thule Fen CO2 Exchange 2004-2006. Version 1.0. null. https://doi.org/10.5065/D63R0R0J. Accessed 10 Nov 2025.

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