Nordicana D127 / DOI : 10.5885/45879CE-CCA43D1978824168

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 (2019-2022). 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).