[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/doi.org\/10.17043\/oden-ao-2018-aerosol-ucpc-1","@id":"https:\/\/doi.org\/10.17043\/oden-ao-2018-aerosol-ucpc-1","name":"Concentration of particles larger than 2.5 nm collected during the Arctic Ocean 2018 expedition","description":"The concentration of particles larger than 2.5 nm was measured with an ultrafine condensation particle counter (UCPC). The concentration was corrected for diffusional losses in the inlet based on the neutral cluster and air ion spectrometer (NAIS) size distribution.\r\n\r\nThe concentration and temporal dynamics of small particles is fundamental to characterize the first step of new particle formation (NPF) and growth. Newly formed particles can grow to larger sizes where they act as cloud condensation nuclei, directly affecting the Earth radiative budget and cloud properties.\r\n\r\nMeasurements were performed on the 4th deck of icebreaker Oden during August and September 2018 along the track of the expedition. The concentration is reported as particle per cubic centimeter in 60 seconds average.","url":"http:\/\/bolin.su.se\/data\/oden-ao-2018-aerosol-ucpc-1","keywords":["Atmosphere","Aerosols","Aerosol physical properties","Aerosols","AO2018","Arctic Ocean","Icebreaker Oden","Atmosphere","Arctic Ocean 2018"," Atmospheric Science","Atmospheric Chemistry","Atmospheric Physics","Clouds","Aerosol Science","Microbiology-Ocean-Cloud-Coupling in the High Arctic","MOCCHA","High Arctic","North Pole","Aerosol-Cloud-Interaction 2018","Ultrafine condensation particle counter","UCPC","Ultrafine particles","New particle formation","CPC3776","Earth science > Atmosphere"],"creator":{"@type":"Person","name":"Andrea Baccarini, Julia Schmale, Josef Dommen"},"citation":"Baccarini A, Karlsson L, Dommen J, Duplessis P, V\u00fcllers J, Brooks IM, Saiz-Lopez A, Salter M, Tjernstr\u00f6m M, Baltensperger U, Zieger P, Schmale J (2020) Frequent new particle formation over the high Arctic pack ice by enhanced iodine emissions. Nature Communications 11:4924. doi:10.1038\/s41467-020-18551-0\r\n\r\nKangasluoma J, Attoui M (2019) Review of sub-3 nm condensation particle counters, calibrations, and cluster generation methods. Aerosol Science and Technology 53:11. doi:10.1080\/02786826.2019.1654084","license":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/","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":"text\/plain","contentUrl":"https:\/\/bolin.su.se\/data\/uploads\/ao2018-aerosol-ucpc.csv"},"size":1346408,"isBasedOn":"Baccarini A, Karlsson L, Dommen J, Duplessis P, V\u00fcllers J, Brooks IM, Saiz-Lopez A, Salter M, Tjernstr\u00f6m M, Baltensperger U, Zieger P, Schmale J (2020) Frequent new particle formation over the high Arctic pack ice by enhanced iodine emissions. Nature Communications 11:4924. doi:10.1038\/s41467-020-18551-0\r\n\r\nKangasluoma J, Attoui M (2019) Review of sub-3 nm condensation particle counters, calibrations, and cluster generation methods. Aerosol Science and Technology 53:11. doi:10.1080\/02786826.2019.1654084","temporalCoverage":"2018-08-01\/2018-08-01"}]