[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/doi.org\/10.17043\/muchowski-2023-aland-sea-2019-1","@id":"https:\/\/doi.org\/10.17043\/muchowski-2023-aland-sea-2019-1","name":"Acoustic and in-situ observations of stratified turbulent mixing in the Baltic Sea, February 2019","description":"This dataset contains broadband acoustic midwater data, ship and mooring acoustic doppler current profiler (ADCP) data, and in situ microstructure profiler (MSS) data from the \u00c5land Sea, Baltic Sea. The dataset was collected with research vessel R\/V Electra af Ask\u00f6 in 2019 and was used with a focus on turbulence measurements. \r\n\r\nThe acoustic data were collected with a hull-mounted broadband Simrad EK80 sonar (70 kHz center frequency). Midwater echo sounders permit remote observations of turbulence microstructure, but also more generally changes in the water column, its stratification and suspended particles, as well as individual fish, fish schools, and zooplankton. Ship ADCP data were collected with a hull-mounted 600 kHz Teledyne RDI Workhorse ADCP. Mooring ADCP data were collected with a 300 kHz Teledyne RDI Workhorse ADCP.\r\n\r\nThe free-falling microstructure profiler (MSS) measurements provide oceanographic data from two shear probes (from which energy dissipation rates are inferred), two fast FP07 thermistors as well as conductivity, oxygen, turbidity, and depth data.","url":"http:\/\/bolin.su.se\/data\/muchowski-2023-aland-sea-2019-1","keywords":["Marine","Observations","Turbulent mixing","Broadband acoustic observations","R\/V Electra","Microstructure profiler","Simrad EK80","\u00c5land Sea","Baltic Sea","Earth science > Oceans > Ocean acoustics"],"creator":{"@type":"Person","name":"Julia Muchowski, Christian Stranne, Martin Jakobsson, Lars Umlauf, Lars Arneborg, Peter Holtermann, Elizabeth Weidner"},"citation":"Muchowski, J., Umlauf, L., Arneborg, L., Holtermann, P., Weidner, E., Humborg, C., & Stranne, C. (2022). Potential and Limitations of a Commercial Broadband Echo Sounder for Remote Observations of Turbulent Mixing. Journal of Atmospheric and Oceanic Technology, 39(12), 1985\u20132003. https:\/\/doi.org\/10.1175\/jtech-d-21-0169.1","license":"https:\/\/opendatacommons.org\/licenses\/by\/","isAccessibleForFree":true,"includedInDataCatalog":{"@type":"DataCatalog","name":"Bolin Centre for Climate Research, Stockholm University","identifier":"https:\/\/bolin.su.se\/data\/","url":"https:\/\/bolin.su.se\/data\/"},"distribution":{"@type":"DataDownload","encodingFormat":false,"contentUrl":"https:\/\/bolin.su.se\/data\/"},"size":false,"isBasedOn":"Muchowski, J., Umlauf, L., Arneborg, L., Holtermann, P., Weidner, E., Humborg, C., & Stranne, C. (2022). Potential and Limitations of a Commercial Broadband Echo Sounder for Remote Observations of Turbulent Mixing. Journal of Atmospheric and Oceanic Technology, 39(12), 1985\u20132003. https:\/\/doi.org\/10.1175\/jtech-d-21-0169.1","temporalCoverage":"2019-02-25\/2019-02-25"}]