CTD measurements acquired in the region of Tuktoyaktuk Island, Northwest Territories, Canada ...

This dataset contains CTD measurements, taken together with temperature gradient or gas concentration measurements in September 2021 at 53 locations off Tuktoyaktuk Island and in a small lake (“Lake 3”) between the villages of Tuktoyaktuk and Inuvik, as well as in a former river channel (“Swiss Chee...

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Bibliographic Details
Main Authors: Miesner, Frederieke, Erkens, Ephraim, Boike, Julia, Overduin, Pier Paul
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
active layer depth
Beaufort Sea
CTD
Permafrost
thermokarst lake
Tuktoyaktuk Island
Event label
Date/Time of event
Latitude of event
Longitude of event
DEPTH, water
Pressure, water
Temperature, water
Conductivity, electrical
Conductance, specific
Salinity
Sound velocity in water
Density, mass density
CTD, SonTek, CastAway-CTD
CTD, SonTek, CastAway-CTD [SN CC1441004]
CA-Land_2021_NWCanada
AWI Arctic Land Expedition
Modular Observation Solutions for Earth Systems MOSES
Permafrost Research AWI_Perma
Permafrost Research Periglacial Dynamics @ AWI AWI_PerDyn
Arctic
Canada
Inuvik
Mackenzie Delta
Moses
Northwest Territories
Tuktoyaktuk
permafrost
Thermokarst
Online Access:https://dx.doi.org/10.1594/pangaea.949258
https://doi.pangaea.de/10.1594/PANGAEA.949258
Description
Summary:This dataset contains CTD measurements, taken together with temperature gradient or gas concentration measurements in September 2021 at 53 locations off Tuktoyaktuk Island and in a small lake (“Lake 3”) between the villages of Tuktoyaktuk and Inuvik, as well as in a former river channel (“Swiss Cheese Lake”) in the Mackenzie Delta, Northwest Territories, Canada. The measurements were part of the “Mackenzie Delta Permafrost Field Campaign” (mCan2021) within the “Modular Observation solutions for Earth Systems” (MOSES) program. Data is recorded using a CastAway-CTD that is manually lowered to the bottom of the lake or ocean at the measurement sites and contains information about water conductivity, temperature and depth and GPS position. Especially the water temperature and conductivity/salinity are important for gas concentration data processing. The data are provided as unprocessed raw data. ...

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