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PI: Elyn Humphreys - Carleton University
PI: Peter Lafleur - Trent University
Lat, Long: 64.8689, -111.5748
Elevation(m): 425
Network Affiliations: AmeriFlux
Vegetation IGBP: OSH (Open Shrublands: Lands with woody vegetation less than 2 meters tall and with shrub canopy cover between 10-60%. The shrub foliage can be either evergreen or deciduous.)
Climate Koeppen: Dfc (Subarctic: severe winter, no dry season, cool summer)
Mean Annual Temp (°C): -9
Mean Annual Precip. (mm): 250
Flux Species Measured: CO2, H2O
Years Data Collected: 2004 - Present
Years Data Available:No data available
Data Use Policy:AmeriFlux CC-BY-4.0 Policy1
Low Arctic government research station approximately 70 km north of treeline. The government run weather station began recording in 1996. The flux tower ...
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Research Topics: Tundra carbon and energy exchange with the atmosphere
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  1. This site’s data can also be used under the more restrictive AmeriFlux Legacy Policy.
    The AmeriFlux Legacy Policy must be followed if this site’s data are combined with data from sites that require the AmeriFlux Legacy Policy.
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Use the information below for citation of this site. See the Data Policy page for more details.

DOI(s) for citing CA-DL1 data

Data Use Policy: AmeriFlux CC-BY-4.0 License

  • No DOIs available for CA-DL1

To cite BADM downloaded as a BIF file, use the publications listed below.

Publication(s) for citing site characterization



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Year Publication
2011 Humphreys, E. R., Lafleur, P. M. (2011) Does Earlier Snowmelt Lead To Greater CO2 Sequestration In Two Low Arctic Tundra Ecosystems?, Geophysical Research Letters, 38(9), n/a-n/a.
2014 Campeau, A. B., Lafleur, P. M., Humphreys, E. R. (2014) Landscape-Scale Variability In Soil Organic Carbon Storage In The Central Canadian Arctic, Canadian Journal Of Soil Science, 94(4), 477-488.
2008 Lafleur, P.M., Humphreys, E.R. (2008) Spring Warming And Carbon Dioxide Exchange Over Low Arctic Tundra In Central Canada, Global Change Biology, 14(4), 740-756.

BADM for This Site

Access the Biological, Ancillary, Disturbance and Metadata (BADM) information and data for this site.

BADM contain information for many uses, such as characterizing a site’s vegetation and soil, describing disturbance history, and defining instrumentation for flux processing. They complement the flux/met data.

* Online updates are shown on the Overview tab real time. However, downloaded BADM files will not reflect those updates until they have been reviewed for QA/QC.

No wind rose data is available at this time.