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D127 10.5885/45879CE-CCA43D1978824168 Published
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Time series of temperature, dissolved oxygen, and conductivity in Lake 2FB, Stuckberry Valley, Ellesmere Island

Yohanna Klanten1, Sally MacIntyre2, Cameron Fitzpatrick3 Warwick F. Vincent4, Dermot Antoniades1.

1Département de géographie, Centre d'études nordiques (CEN) & Takuvik, Université Laval, Québec, Canada.
2Department of Ecology, Evolution and Marine Biology, University of California at Santa Barbara, Santa Barbara, California.
3Department of Geography and Environmental Studies, Carleton University, Ottawa, ON, Canada.
4Département de biologie, Centre d'études nordiques (CEN) & Takuvik, Université Laval, Québec, Canada.

Abstract

This data was used to evaluate links between limnological processes and climate in the article "Regime shifts in lake oxygen and temperature in the rapidly warming high Arctic". The data presented are time series of dissolved oxygen concentrations expressed in percentages and mgL¯¹, temperature in °C, and specific conductivity in µScm¯¹. We installed a mooring below ~1 m-thick ice in the deepest part of 2FB Lake on 26 May 2019 and retrieved it on 1 August 2022. Dissolved oxygen saturation was measured at 0.5, 2, 4 and 6 m, water temperature at 0.5, 1, 1.5, 2, 3, 4, 5 and 6 m, and specific conductivity at 6 m. All depths represent positions below the bottom of the ice at deployment.

Data citation

Klanten Y., MacIntyre S., Fitzpatrick C., Vincent W F., Antoniades D. 2024. Time series of temperature, dissolved oxygen, and conductivity in Lake 2FB, Stuckberry Valley, Ellesmere Island, v. 1.0. Nordicana D127, doi: 10.5885/45879CE-CCA43D1978824168.

Location map

Key references

  • Klanten Y, MacIntyre S, Fitzpatrick C, Vincent W F, Antoniades D. 2024. Regime shifts in lake oxygen and temperature in the rapidly warming high Arctic. Geophysical Research Letters (in revision).

Version history

You can request an older version by contacting nordicana@cen.ulaval.ca

Measurement sites

Site Latitude Longitude Altitude (m)
2FB 82.9149 -66.8918 30 More info

Download

Data available for download are in ZIP format. Please properly cite the data when using it.

Specific conductiviy Get file
File: ds_000628641.zip Size: 559.72 KB
Sites
2FB
Data
Specific conductivity 05/2019 – 07/2021
Dissolved oxygen concentrations Get file
File: ds_000628645.zip Size: 2.83 MB
Sites
2FB
Data
Dissolved oxygen concentration 05/2019 – 08/2022
Dissolved oxygen saturation Get file
File: ds_000628649.zip Size: 3.61 MB
Sites
2FB
Data
Dissolved oxygen saturation 05/2019 – 08/2022
Water temperature Get file
File: ds_000628653.zip Size: 5.6 MB
Sites
2FB
Data
Water temperature 05/2019 – 08/2022