{"ob_id":3824,"uuid":"1da161969d7eecf05c1e299538f9e534","title":"Can a 'state of the art' chemistry transport model really simulate Amazonian tropospheric chemistry?: High-Resolution Chemistry Model Simulations and Analysis","abstract":"The Quantifying the Amazon Isoprene Budget: Reconciling Top-down versus Bottom-up Emission Estimates project produced a unique high resolution model (GEOS-Chem version v8-03-01 - with modifications) for the Amazon, which simulated isoprene emissions and atmospheric chemistry. Model outputs associated with Barkley et al. publication is available through CEDA-BADC. \r\n\r\nAn evaluation of a nested high-resolution Goddard Earth Observing System (GEOS)-Chem chemistry transport model simulation of tropospheric chemistry over tropical South America is presented. The model has been constrained with two isoprene emission inventories: \r\n\r\n(1) the canopy-scale Model of Emissions of Gases and Aerosols from Nature (MEGAN) and \r\n\r\n(2) a leaf-scale algorithm coupled to the Lund-Potsdam-Jena General Ecosystem Simulator (LPJ-GUESS) dynamic vegetation model, and the model has been run using two different chemical mechanisms that contain alternative treatments of isoprene photo-oxidation. \r\n\r\nThe publication is:\r\nBarkley, M. P., P. I. Palmer, L. Ganzeveld , A. Arneth , D. Hagberg , T. Karl , A. Guenther ,\r\nF. Paulot , P. Wennberg , J. Mao , T. Kurosu , K. Chance , J.-F. Muller, I. De Smedt , M. Van Roozendael , D. Chen , Y. Wang , R. Yantosca, Can a 'state of the art' chemistry transport model really simulate\r\nAmazonian tropospheric chemistry?, J. Geophys. Res., 116, D16302, doi:10.1029/2011JD015893, 2011\r\nThis is a NERC funded project.","keywords":"amazon, isoprene, GEOS-Chem, NERC","publicationState":"published","dataPublishedTime":"2014-09-22T03:33:58","doiPublishedTime":null,"updateFrequency":"notPlanned","status":"completed","result_field":{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/3825/?format=json","dataPath":"/badc/nerc-rm2010/data/amazon-isoprene/Barkley.jgr.2011","oldDataPath":[],"storageLocation":"internal","storageStatus":"online","volume":573209619381,"numberOfFiles":51043,"fileFormat":"Typically GEOS-Chem binary-punch outputs *.bpch.\r\nOther files are straight binary ending in *.bin.\r\n"},"timePeriod":"https://catalogue.ceda.ac.uk/api/v2/times/3707/?format=json","geographicExtent":"https://catalogue.ceda.ac.uk/api/v2/bboxes/773/?format=json","nonGeographicFlag":false,"phenomena":["https://catalogue.ceda.ac.uk/api/v2/phenomona/21971/?format=json"],"dataLineage":"Data provided as is by M. Barkley in 2014.","removedDataTime":null,"removedDataReason":"","language":"English","identifier_set":["https://catalogue.ceda.ac.uk/api/v2/identifiers/2564/?format=json","https://catalogue.ceda.ac.uk/api/v2/identifiers/8653/?format=json"],"projects":["https://catalogue.ceda.ac.uk/api/v2/projects/12272/?format=json"],"observationcollection_set":["https://catalogue.ceda.ac.uk/api/v2/observationcollections/3823/?format=json"],"responsiblepartyinfo_set":["https://catalogue.ceda.ac.uk/api/v2/rpis/18944/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/18946/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/18947/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/18948/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/52437/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/18942/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/18943/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/18945/?format=json","https://catalogue.ceda.ac.uk/api/v2/rpis/54804/?format=json"],"procedureAcquisition":null,"procedureCompositeProcess":null,"procedureComputation":"https://catalogue.ceda.ac.uk/api/v2/computations/14309/?format=json","permissions":[{"ob_id":"https://catalogue.ceda.ac.uk/api/v2/observations/2543/?format=json","useLimitation":null,"accessConstraints":null,"accessCategory":"registered","accessRoles":null,"label":"registered: None group","licenceURL":"https://artefacts.ceda.ac.uk/licences/missing_licence.pdf","licenceClassifications":"unstated"}],"discoveryKeywords":[{"ob_id":1138,"name":"NDGO0003"}]}