{"id":"9b8b52fe-df65-48e6-a9f3-25c0a47ff636","uri":"https://data.inms.international/id/9b8b52fe-df65-48e6-a9f3-25c0a47ff636","type":"model","title":"EMEP4Earth (WRF-EMEP global)","description":"The EMEP4Earth model framework consists of an atmospheric chemistry transport model which simulates hourly to annual average atmospheric composition and deposition of pollutants, and the weather research and forecast model. Pollutants simulated include PM10, PM2.5, secondary organic aerosols, elemental carbon, secondary inorganic aerosols, SO2, NH3, NOx, and O3. Dry and wet deposition of pollutants are also calculated. \nEMEP4Earth operates at horizontal resolutions ranging from 1°×1° for the global domain down to ~1.1 km2 for specific regional domains (i.e. UK) The model setup is very flexible and can be changed for utilisation in scientific and/or policy applications. The default vertical domain ranges from ~50 m (thickness of the first layer at the surface) up to ~16 km (at the top of the vertical domain - 100 hPa), however setting a more flexible horizontal and vertical resolution is also possible.","metadataDate":"2024-11-04T09:28:46","resourceIdentifiers":[{"code":"https://catalogue.ceh.ac.uk/id/e30f10ed-2147-45b6-be94-b94f19487de8"},{"code":"https://data.inms.international/id/9b8b52fe-df65-48e6-a9f3-25c0a47ff636"}],"keywords":[{"value":"INMS","uri":"http://vocabs.ceh.ac.uk/inms/project/inms"}],"primaryPurpose":"EMEP4Earth is an atmospheric chemistry transport model which simulates atmospheric composition of pollutants including PM, secondary organic aerosols, elemental carbon, and secondary inorganic aerosols, SO2, NH3, NOx, and O3. Dry and wet deposition of pollutants are also calculated.\n\nOrganisations involved:\n  -NERC Centre for ecology & Hydrology \n\n  -EMEP MSC-W model developers: Meteorological Synthesizing Centre - West (MSC-W) at the Norwegian Meteorological Institute (met.no)\n","licenseType":"open","modelType":"deterministic","currentModelVersion":"WRF-EMEP global rv4.17 (Based on the EMEP MSC-W rv4.17) WRF 3.9.1.1","modelCalibration":"WRF 3.9.1.1 use Newtonian nudging every 6 hours for the meteorology only.\n\nNo calibration nor data assimilation is used in the EMEP4Earth\n","spatialDomain":"Global to regional using a one-way nested approach","spatialResolution":"1°×1° for the global domain down to ~1.1 km2 for specific regional application","temporalResolutionMin":"Hourly, daily, monthly and annual","temporalResolutionMax":"Annual","language":"FORTRAN","compiler":"FORTRAN Intel compiler 2013_sp1.3.174","operatingSystem":"GNU/Linux","systemMemory":"Depends on setup. With one CPU, 1-2 GB of memory required.","releaseDate":"2018-01-01","inputVariables":[{"title":"Gridded and sector specific (SNAP) anthropogenic emissions of NOx, NH3, SO2, primary PM2.5, primary PMcoarse, CO, and non-methane volatile organic compounds. "},{"title":"Biogenic emissions are also included in the model as input (i.e biomass burning) or calculated online (i.e. isoprene from vegetation)"}],"outputVariables":[{"title":"Hourly average PM10, PM2.5, secondary organic aerosols (SOA), elemental carbon (EC), secondary inorganic aerosols (SIA), SO2, NH3, NOx, and O3, as well as dry and wet deposition"}],"onlineResources":[{"url":"https://github.com/metno/emep-ctm","function":"code","type":"OTHER"},{"url":"http://github.com/metno/emep-ctm/releases/download/rv4_17/User_Guide.pdf","function":"documentation","type":"OTHER"},{"url":"www.emep4uk.ceh.ac.uk","function":"website","type":"OTHER"}],"references":[{"citation":"Vieno, M., Heal, M. R., Williams, M. L., Carnell, E. J., Nemitz, E., Stedman, J. R., and Reis, S.: The sensitivities of emissions reductions for the mitigation of UK PM2.5, Atmos. Chem. Phys., 16, 265-276","doi":"https://doi.org/10.5194/acp-16-265-2016"},{"citation":"Vieno, M., Heal, M. R., Twigg, M. M., MacKenzie, I. A., Braban, C. F., Lingard, J. J. N., Ritchie, S., Beck, R. C., Móring, A., Ots, R., Marco, C. F. D., Nemitz, E., Sutton, M. A., and Reis, S.: The UK particulate matter air pollution episode of March–April 2014: more than Saharan dust, Environmental Research Letters, 11, 044004, 2016","doi":"https://doi.org/10.1088/1748-9326/11/4/044004"},{"citation":"Vieno, M., Heal, M. R., Hallsworth, S., Famulari, D., Doherty, R. M., Dore, A. J., Tang, Y. S., Braban, C. F., Leaver, D., Sutton, M. A., and Reis, S.: The role of long-range transport and domestic emissions in determining atmospheric secondary inorganic particle concentrations across the UK, Atmos. Chem. Phys., 14, 8435-8447, 2014","doi":"https://doi.org/10.5194/acp-14-8435-2014"},{"citation":"Vieno, M., Dore, A. J., Stevenson, D. S., Doherty, R., Heal, M. R., Reis, S., Hallsworth, S., Tarrason, L., Wind, P., Fowler, D., Simpson, D., and Sutton, M. A.: Modelling surface ozone during the 2003 heat-wave in the UK, Atmospheric Chemistry and Physics, 10, 7963-7978, 2010.","doi":"https://doi.org/10.5194/acp-10-7963-2010"},{"citation":"Ots, R., Vieno, M., Allan, J. D., Reis, S., Nemitz, E., Young, D. E., Coe, H., Di Marco, C., Detournay, A., Mackenzie, I. A., Green, D. C., and Heal, M. R.: Model simulations of cooking organic aerosol (COA) over the UK using estimates of emissions based on measurements at two sites in London, Atmos. Chem. Phys., 16, 13773-13789, 2016.","doi":"https://doi.org/10.5194/acp-16-13773-2016"},{"citation":"Ots, R., Heal, M. R., Young, D. E., Williams, L. R., Allan, J. D., Nemitz, E., Di Marco, C., Detournay, A., Xu, L., Ng, N. L., Coe, H., Herndon, S. C., Mackenzie, I. A., Green, D. C., Kuenen, J. J. P., Reis, S., and Vieno, M.: Modelling carbonaceous aerosol from residential solid fuel burning with different assumptions for emissions, Atmos. Chem. Phys., 18, 4497-4518, 2018","doi":"https://doi.org/10.5194/acp-18-4497-2018"},{"citation":"Vaughan, A. R., Lee, J. D., Shaw, M. D., Misztal, P., Metzger, S., Vieno, M., Davison, B., Karl, T., Carpenter, L., Lewis, A. C., Purvis, R., Goldstein, A., and Hewitt, C. N.: VOC emission rates over London and South East England obtained by airborne eddy covariance, Faraday Discuss, 2017","doi":"https://doi.org/10.1039/C7FD00002B"},{"citation":"Simpson, D., Benedictow, A., Berge, H., Bergström, R., Emberson, L. D., Fagerli, H., Flechard, C. R., Hayman, G. D., Gauss, M., Jonson, J. E., Jenkin, M. E., Nyíri, A., Richter, C., Semeena, V. S., Tsyro, S., Tuovinen, J. P., Valdebenito, Á., and Wind, P.: The EMEP MSC-W chemical transport model - technical description, Atmos. Chem. Phys., 12, 7825-7865, 2012.","doi":"https://doi.org/10.5194/acp-12-7825-2012"}],"responsibleParties":[{"organisationName":"UK Centre for Ecology & Hydrology","organisationIdentifier":"https://ror.org/00pggkr55","role":"owner","email":"mvi@ceh.ac.uk (WRF-EMEP global); emep.mscw@met.no (EMEP MSC-W model)"}]}