Lake Stechlin methane data (2019-2020)

This data package contains the following data sets: 1) weekly/biweekly depth profiles of water temperature, DO and dissolved methane, weekly/biweekly atmospheric methane flux at the deepest point of Lake Stechlin; 2) monthly methane oxidation data at the deepest point of Lake Stechlin during Nov 2019-Oct 2020; 3) six surveys for dissolved methane concentration across the surface water of the lake during 2019; 4) methane mass balance modeling results during 2019-2020 (8 time points); 5) weather data provided by German Weather Service next Lake Stechlin (Jan 1, 2019-Dec 31, 2020).