Citation:

PANGAEA.946741

Name: Processed sensible and latent heat flux, friction velocity and stability at EastGRIP site on Greenland Ice Sheet
Published: 2022-08-01
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Eddy-Covariance; EGRIP; Greenland ice sheet; latent and sensible heat

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Abstract:

Processed 30 minute surface sensible and latent heat flux measured at 180cm above snow surface. The eddy covariance system included a Campbell Scientific CSAT3 and a Krypton Hygrometer KH20 which were directed into the mean wind. The latent heat flux was calculated assuming a latent heat of sublimation of 2835 J/g snow. Friction velocity and Monin-Obukhov stability parameter estimates are provided for convenience. The integration time was 10 minutes which was averaged to 30 minute resolution with the timestamps indicating the beginning of the 30 minute averaging period.

Keyword(s):

Eddy-Covariance; EGRIP; Greenland ice sheet; latent and sensible heat

Related to:

Wahl, Sonja; Steen-Larsen, Hans Christian; Hughes, A G; Dietrich, L J; Zuhr, Alexandra; Behrens, Melanie; Faber, Anne-Katrine; Hörhold, Maria (2022): Atmosphere‐Snow Exchange Explains Surface Snow Isotope Variability. Geophysical Research Letters, 49(20), https://doi.org/10.1029/2022GL099529

Project(s):

East Greenland Ice-core Project (EGRIP)

Signals from the Surface Snow: Post-Depositional Processes Controlling the Ice Core Isotopic Fingerprint (SNOWISO)

Funding:

European Research Council (ERC), grant/award no. 759526 : Signals from the Surface Snow: Post-Depositional Processes Controlling the Ice Core Isotopic Fingerprint

Coverage:

Latitude: 75.633000 * Longitude: -35.990000

Date/Time Start: 2018-05-19T12:00:00 * Date/Time End: 2018-08-03T12:00:00

Event(s):

EGRIP_camp * Latitude: 75.633000 * Longitude: -35.990000 * Location: Greenland * Method/Device: Multiple investigations (MULT)

Comment:

Start: 19.05.2018 12:00

End: 13.08.2018 12:00

Timezone: UTC-2

Coordinates: Latitude: 75.627209 * Longitude: -35.987600

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	DATE/TIME	Date/Time		Steen-Larsen, Hans Christian	Geocode – in UTC
2	Heat, flux, latent	Qe	W/m²	Steen-Larsen, Hans Christian
3	Heat, flux, sensible	Qh	W/m²	Steen-Larsen, Hans Christian
4	Stability	Stability		Steen-Larsen, Hans Christian	Atmospheric stability
5	Friction velocity	u*	m/s	Steen-Larsen, Hans Christian

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

14596 data points

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