[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/doi.org\/10.17043\/ray-2023-sediment-silicon-1","@id":"https:\/\/doi.org\/10.17043\/ray-2023-sediment-silicon-1","name":"Coastal Yedoma deposits and continental shelf sediments in the Arctic Ocean silicon cycle collected in 2020","description":"This dataset contains measurements on the water column chemistry, rates of dissolved silicon exchange between sediments and the water column, and amorphous silicon content of the surface sediments on the Siberian Arctic Ocean continental shelves (Kara Sea, Laptev Sea, East Siberian Sea) from September to October 2020.\r\n\r\nThis dataset tests important gaps in our knowledge of the silicon budget of the Arctic Ocean, providing a baseline for future studies aiming to investigate a changing Arctic and world ocean silicon budget.\r\n\r\nCores were collected and incubated on board RV Keldysh during the ISSS2020 expedition to measure rates of dissolved silicon and oxygen exhcange between sediments and the water column. Surface sediments were analyzed upon return to Stockholm University.","url":"http:\/\/bolin.su.se\/data\/ray-2023-sediment-silicon-1","keywords":["Marine","Geochemistry","Arctic Ocean","Silicon","Continental shelf","Yedoma","Earth science > Oceans > Ocean chemistry > Silicate"],"creator":{"@type":"Person","name":"Nicholas E. Ray, Jannik Martens, Marco Ajmar, Tommaso Tesi, Evgeniy Yakushev, Ivan Gangnus, Jens Strauss, Lutz Schirrmeister, Igor Semiletov, Birgit Wild"},"citation":"Ray, N., Martens, J., Ajmar, M., Tesi, T., Yakushev, E., Gangnus, I., Strauss, J., Schirrmeister, L., Semiletov, I., Wild, B. (2023). The role of coastal Yedoma deposits and continental shelf sediments in the Arctic Ocean silicon cycle. [Manuscript in preparation]. ","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":"application\/vnd.openxmlformats-officedocument.spreadsheetml.sheet","contentUrl":"https:\/\/bolin.su.se\/data\/uploads\/ray-2023-sediment-silicon-1-2.xlsx"},"size":30426,"isBasedOn":"Ray, N., Martens, J., Ajmar, M., Tesi, T., Yakushev, E., Gangnus, I., Strauss, J., Schirrmeister, L., Semiletov, I., Wild, B. (2023). The role of coastal Yedoma deposits and continental shelf sediments in the Arctic Ocean silicon cycle. [Manuscript in preparation]. ","temporalCoverage":"2020-10-01\/2020-10-01"}]