{"ob_id":30041,"uuid":"14f16b7ee7f24f3992e84c22dfb736ca","title":"PM2.5 analysis results of samples taken from the Institute of Atmospheric Physics -Beijing site by the Si-SOA project","abstract":"This dataset collection contains the results of the analysis conducted on PM2.5 (particulate matter) samples by the Si-SOA project. The PM2.5 samples were collected in the Institute of Atmospheric Physics (IAP), Chinese Academy of Sciences, China during August 2018 and January 2019 by the Silicon-containing secondary organic aerosols in ambient air (Si-SOA) project. \r\n\r\nThe  PM2.5 samples were taken from ambient air at the height of 8m and subjected to a series of analytical techniques, and the data collection is comprised of the following results. \r\n\r\n-  The concentration of water-soluble Silicon/water-soluble organic Silicon/water-soluble inorganic Silicon in PM2.5 samples from Ultraviolet-Visible Spectrophotometry\r\n- The concentration of specific ions in PM2.5 samples from Ion Chromatography\r\n- The concentration of water-soluble Silicon in PM2.5 samples from Coupled Plasma - Optical Emission Spectrometry (ICP-OES)\r\n- The concentration of water-soluble elements in PM2.5 samples from Inductively Coupled Plasma Mass Spectrometry (ICP-MS)\r\n- The concentration of elements in PM2.5 samples from X-ray Fluorescence Spectrometry\r\n\r\nThese data support the study of atmospheric processes in relation to fine Silicon-containing particles, which may contribute to the formation of haze and atmospheric pollution.","keywords":"SI-SOA, PM2.5, ions, chromatography, Silicon, fine particles, pollution, atmospheric chemistry","discoveryKeywords":[1138],"publicationState":"published","dataPublishedTime":"2020-02-18T09:05:49","doiPublishedTime":null,"member":["https://catalogue.ceda.ac.uk/api/v2/observations/29994/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/30027/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/30030/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/30034/?format=json","https://catalogue.ceda.ac.uk/api/v2/observations/30038/?format=json"],"identifier_set":[],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/129811/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129809/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129804/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129805/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129806/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129807/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129808/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129810/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/168417/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129812/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129813/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/129814/?format=json"]}