{"ob_id":30250,"uuid":"9e11d5cb819a45068921db5ae296fb57","title":"APHH: Volatile organic compound (VOC) flux measurements made during the APHH-Beijing field campaigns 11-12/2016 and 05-06/2017","abstract":"This dataset contains volatile organic compound (VOC) fluxes recorded during two intensive field campaigns in Beijing (winter: 12/11/2016 - 10/12/2016; and summer: 15/05/2017 - 24/06/2017) as part of the Atmospheric Pollution & Human Health in a Chinese Megacity (APHH) programme.\r\n\r\nVOC concentrations were recorded using the GIG: Proton Transfer Reaction-Time of Flight- Mass Spectrometer (PTR-ToF-MS). Measurements were made at 102 m on the Institute of Atmospheric Physics (IAP) meteorological mast. Fluxes were processed by Lancaster University.","keywords":"APHH, VOC, pollution","publicationState":"published","dataPublishedTime":"2020-05-11T14:32:08","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/30251/?format=json","dataPath":"/badc/aphh/data/beijing/lanc-ptr-tof-ms/","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":148897,"numberOfFiles":3,"fileFormat":"Data are NASA Ames formatted."},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/8232/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/1856/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/70690/?format=json"],"dataLineage":"Data were collected, quality controlled and prepared for archiving by the instrument scientists before upload to the Centre for Environmental Data Analysis (CEDA) for long term archiving.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":[],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/24808/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/24817/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/130725/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130727/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130728/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130718/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130722/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130723/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130724/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130726/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130719/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130720/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/130721/?format=json"],"procedureAcquisition":"https://catalogue.ceda.ac.uk/api/v2/acquisitions/30252/?format=json","procedureCompositeProcess":null,"procedureComputation":null,"permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2522/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"registered","accessRoles":null,"label":"registered: None group","licenceURL":"http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","licenceClassifications":"any, attribution required"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}