TY - SER ID - manning2019dmno T1 - Dissolved methane, nitrous oxide, carbon dioxide, water isotope, salinity and temperature data from Cambridge Bay, Nunavut, Canada (2017-2018) AU - Manning, Cara C M AU - Preston, Victoria L AU - Jones, Samantha F AU - Michel, Anna P M AU - Nicholson, David P AU - Duke, Patrick J AU - Ahmed, Mohamed M M AU - Manganini, Kevin AU - Else, Brent G T AU - Tortell, Philippe Daniel PY - 2019/10/07/ T2 - Supplement to: Manning, CCM et al. (accepted): River inflow dominates methane emissions in an Arctic coastal system. Geophysical Research Letters, e2020GL087669, https://doi.org/10.1029/2020GL087669 PB - PANGAEA DO - 10.1594/PANGAEA.907159 UR - https://doi.org/10.1594/PANGAEA.907159 N2 - This data set contains biogeochemical measurements from an estuary and river adjacent to Cambridge Bay, Nunavut, Canada collected in 2017-2018. Methane and nitrous oxide concentration and water isotopic composition samples were collected from niskin bottles or a submersible pump. Conductivity, temperature, and depth data from a CTD sensor is provided for each sample. The data set also includes high-frequency observations of methane, carbon dioxide, salinity, temperature, and depth made with a novel robotic kayak with biogeochemical sensors (the ChemYak) during ice melt in the estuary in 2018. KW - Arctic KW - biogeochemistry KW - Coastal KW - Greenhouse gases ER -