Floating chamber concentration measurements of CH4 and CO2 at Lake 3, Mackenzie Delta, Northwest Territories, Canada on 2021-09-20

• Main Authors: Boike, Julia, Cable, William L, Banaskiewicz, Benjamin, Jentzsch, Katharina, Lapham, Laura
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: AWI_Perma; AWI Arctic Land Expedition; CA-Land_2021_NWCanada; CA-Land_2021_NWCanada_Lake3; Carbon dioxide; CO2 fluxes; DATE/TIME; degrading Permafrost; DEPTH; water; greenhouse gas analyzer; Lake 3; LATITUDE; LONGITUDE; Mackenzie Delta; Methane; Modular Observation Solutions for Earth Systems; MOSES; MOSES 2021; mCan2021; MULT_Boat; Multiple measurements from boat; Permafrost Research; spatial CH4; Northwest Territories; permafrost
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.966242; https://doi.org/10.1594/PANGAEA.966242

This dataset contains measured concentrations of CH4 and CO2 from surface waters in September 2021 in Lake 3 near the Mackenzie Delta, Northwest Territories, Canada. We measured surface water gas concentrations from a small boat using a closed loop chamber and a Microportable Greenhouse Gas Analyzer (Los Gatos Research). The measurements were part of the "Mackenzie Delta Permafrost Field Campaign" (mCan2021) within the "Modular Observation solutions for Earth Systems" (MOSES) program.