[{"@context":"http:\/\/schema.org\/","@type":"Dataset","identifier":"https:\/\/doi.org\/10.17043\/cremer-2020-urban-background-1","@id":"https:\/\/doi.org\/10.17043\/cremer-2020-urban-background-1","name":"Absorption coefficient for urban background air, Stockholm, December 2018","description":"The dataset includes three parallel absorption coefficient measurements by two different types of instruments: one Multi-Angle Absorption Photometer (MAAP) and two Particle Soot\/Absorption Photometers (PSAP) to evaluate the performance and comparability.\r\n\r\nThe instruments were set up next to each other in the lab at Stockholm University and measured the same sample flow of ambient air through the same inlet for 7 days in wintertime. The location is considered urban background. The data can be used to get a measure of black carbon concentration in the air.\r\n\r\nThe data were collected at Stockholm University, Stockholm, Sweden from 2018-12-14 12:00 until 2018-12-21 13:40. All data were corrected according to established procedures and the minute values were averaged to 10-minute time stamps. An influence from a nearby highway with rush hours can be seen in addition to a diurnal trend.","url":"http:\/\/bolin.su.se\/data\/cremer-2020-urban-background-1","keywords":["Atmosphere","Aerosols","Black carbon","Soot","MAAP","PSAP","BC","Absorption","Absorption coefficient","Urban background","Anthropogenic aerosol","Combustion","Traffic","Earth science > Atmosphere > Aerosols"],"creator":{"@type":"Person","name":"Roxana Cremer, Paul Zieger, Johan Str\u00f6m"},"citation":"Tunved P, Cremer RS, Zieger P, Str\u00f6m J (2021) Using correlations between observed equivalent black carbon and aerosol size distribution to derive size resolved BC mass concentration: a method applied on long-term observations performed at Zeppelin station, Ny-\u00c5lesund, Svalbard, Tellus B: Chemical and Physical Meteorology 73:1, 1-17. DOI:10.1080\/16000889.2021.1933775\n\nBond TC, Anderson TL, Campbell D (1999) Calibration and intercomparison of filter-based measurements of visible light absorption by aerosols. Aerosol Science and Technology, 30, 582\u2060\u200a\u2013\u200a\u2060600. doi:10.1080\/027868299304435","license":"http:\/\/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\/cremer-2020-urban-background.csv"},"size":106785,"isBasedOn":"Tunved P, Cremer RS, Zieger P, Str\u00f6m J (2021) Using correlations between observed equivalent black carbon and aerosol size distribution to derive size resolved BC mass concentration: a method applied on long-term observations performed at Zeppelin station, Ny-\u00c5lesund, Svalbard, Tellus B: Chemical and Physical Meteorology 73:1, 1-17. DOI:10.1080\/16000889.2021.1933775\n\nBond TC, Anderson TL, Campbell D (1999) Calibration and intercomparison of filter-based measurements of visible light absorption by aerosols. Aerosol Science and Technology, 30, 582\u2060\u200a\u2013\u200a\u2060600. doi:10.1080\/027868299304435","temporalCoverage":"2018-12-14\/2018-12-14"}]