{"339721":{"#nid":"339721","#data":{"type":"event","title":"Ph.D. Defense by Aika","body":[{"value":"\u003Cp\u003ESchool of Civil and Environmental Engineering\u003Cbr \/\u003E \u003Cbr \/\u003EPh.D. Thesis Defense Announcement\u003Cbr \/\u003E \u003Cbr \/\u003E\u003Cstrong\u003EPredicting Behaviors and Air Quality Effects of Biomass Burning\u003C\/strong\u003E\u003Cbr \/\u003E \u003Cbr \/\u003Eby:\u003Cbr \/\u003E\u003Cstrong\u003EAika Yano Davis\u003C\/strong\u003E\u003Cbr \/\u003E \u003Cbr \/\u003EAdvisors: \u003Cbr \/\u003EDr. Armistead Russell (CEE), Dr. M. Talat Odman (CEE)\u003Cbr \/\u003E \u003Cbr \/\u003ECommittee Members: \u003Cbr \/\u003EDr. Michael Bergin (CEE) , Dr. James Mulholland (CEE) ,\u003Cbr \/\u003EDr. Yongqiang Liu (USFS), Dr. Yuhang Wang (EAS)\u003Cbr \/\u003E \u003Cbr \/\u003EDate \u0026amp; Time: November 12th 2014 at 3:15pm\u003Cbr \/\u003ELocation: SEB 122\u003C\/p\u003E\u003Cp\u003E\u003Cstrong\u003EAbstract\u003C\/strong\u003E\u003Cbr \/\u003EWildfires and prescribed burns are important sources of air pollutants and can significantly affect air quality at urban locations across large regions. Air quality forecasts generated with Eulerian numerical models can provide valuable information to environmental regulators and land managers about the potential impacts of fires. However, the ability of these models to simulate concentrated fire-related smoke plumes is limited since they lack fire specific physics and chemistry. A sub-grid plume model was coupled with a chemical transport model to address this issue. The modeling framework centered on a fire plume transport model, Daysmoke, and the Community Multiscale Air Quality modeling system (CMAQ) is used to simulate several fire episodes. The studied episodes were used to understand uncertainty in fire emissions and its effect on plume transport modeling and to verify the coupled system\u0027s performance. The system was also used to simulate prescribed burning scenarios with five varying parameters: age of fuel bed, season, acreage, ignition type, and time of the day. Key findings relating to burn efficiency and emission reduction on future prescribed burnings will be discussed.\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":[{"value":"\u003Cp\u003E\u003Cbr \/\u003E\u003C\/p\u003E","format":"limited_html"}],"field_summary_sentence":[{"value":"Predicting Behaviors and Air Quality Effects of Biomass Burning"}],"uid":"28077","created_gmt":"2014-11-03 16:39:05","changed_gmt":"2016-10-08 02:10:03","author":"Danielle Ramirez","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2014-11-12T14:15:00-05:00","event_time_end":"2014-11-12T16:15:00-05:00","event_time_end_last":"2014-11-12T16:15:00-05:00","gmt_time_start":"2014-11-12 19:15:00","gmt_time_end":"2014-11-12 21:15:00","gmt_time_end_last":"2014-11-12 21:15:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"221981","name":"Graduate Studies"}],"categories":[],"keywords":[{"id":"106731","name":"PhD Defense; graduate students"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1788","name":"Other\/Miscellaneous"}],"invited_audience":[{"id":"78771","name":"Public"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[],"email":[],"slides":[],"orientation":[],"userdata":""}}}