{"@context":"http://iiif.io/api/presentation/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/manifest.json","@type":"sc:Manifest","label":"Evaluating the Influence of CAM5 Aerosol Configuration on Simulated Tropical Cyclones in the North Atlantic and Associated East Coast Precipitation","metadata":[{"label":"dc.description.sponsorship","value":"This work is sponsored by the Stony Brook University Graduate School in compliance with the requirements for completion of degree."},{"label":"dc.format","value":"Monograph"},{"label":"dc.format.medium","value":"Electronic Resource"},{"label":"dc.identifier.uri","value":"http://hdl.handle.net/11401/78263"},{"label":"dc.language.iso","value":"en_US"},{"label":"dcterms.abstract","value":"This study examines the influence of aerosol model configuration, prescribed and prognostic models, on the formation of tropical cyclones (TCs) in the North Atlantic Ocean in the Community Atmosphere Model version 5 (CAM5). The impact of the aerosol parameterization is examined by investigating storm track density, genesis density, potential intensity, and genesis potential index. Landfalling and land impacting TCs are also compared between the two model simulations. This work shows that both CAM5 configurations simulate reduced storm frequency when compared to observations and that differences in TC climatology between the model configurations can be explained by differences in the large-scale environment. Landfall frequency along the East Coast of the U.S. decreases with the decrease in TC formation as expected. The analysis shows that the prognostic aerosol parameterization scheme in CAM5 reasonably captures the observed interannual variability in tropical cyclones and aerosols (i.e., dust) in the North Atlantic, while the prescribed configuration (climatology) does not. The correlation between dust and TCs in observations (i.e., reanalysis and satellite datasets) is shown to be negatively correlated (r=-0.43 and r=-0.49, respectively) and this relationship was also found for the CAM5 prognostic aerosol configuration (r=-0.34), despite an overall decrease in the frequency of TCs. Both models underrepresent the overall precipitation and extreme precipitation events that results from landfalling TCs in the region compared to observations. This indicates that in order to accurately replicate certain aspects of TC interannual variability, the aerosol configuration within CAM5 needs to account for the appropriate dust variability."},{"label":"dcterms.available","value":"2018-06-21T13:38:47Z"},{"label":"dcterms.contributor","value":"Reed, Kevin A"},{"label":"dcterms.creator","value":"Huff, James Jacob"},{"label":"dcterms.dateAccepted","value":"2018-06-21T13:38:47Z"},{"label":"dcterms.dateSubmitted","value":"2018-06-21T13:38:47Z"},{"label":"dcterms.description","value":"Department of Marine and Atmospheric Science"},{"label":"dcterms.extent","value":"43 pg."},{"label":"dcterms.format","value":"Application/PDF"},{"label":"dcterms.identifier","value":"http://hdl.handle.net/11401/78263"},{"label":"dcterms.issued","value":"2017-12-01"},{"label":"dcterms.language","value":"en_US"},{"label":"dcterms.provenance","value":"Made available in DSpace on 2018-06-21T13:38:47Z (GMT). No. of bitstreams: 1\nHuff_grad.sunysb_0771M_13572.pdf: 2465866 bytes, checksum: 2b254ac844240e49f2bc05042c6cbfe9 (MD5)\n  Previous issue date:   12"},{"label":"dcterms.subject","value":"high resolution modeling"},{"label":"dcterms.title","value":"Evaluating the Influence of CAM5 Aerosol Configuration on Simulated Tropical Cyclones in the North Atlantic and Associated East Coast Precipitation"},{"label":"dcterms.type","value":"Thesis"},{"label":"dc.type","value":"Thesis"}],"description":"This manifest was generated dynamically","viewingDirection":"left-to-right","sequences":[{"@type":"sc:Sequence","canvases":[{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json","@type":"sc:Canvas","label":"Page 1","height":1650,"width":1275,"images":[{"@type":"oa:Annotation","motivation":"sc:painting","resource":{"@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/15%2F65%2F07%2F156507519313366398919862140992254807291/full/full/0/default.jpg","@type":"dctypes:Image","format":"image/jpeg","height":1650,"width":1275,"service":{"@context":"http://iiif.io/api/image/2/context.json","@id":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/15%2F65%2F07%2F156507519313366398919862140992254807291","profile":"http://iiif.io/api/image/2/level2.json"}},"on":"https://repo.library.stonybrook.edu/cantaloupe/iiif/2/canvas/page-1.json"}]}]}]}