{"616281":{"#nid":"616281","#data":{"type":"event","title":"The Distribution and Preservation of Ice Sheets on Mars","body":[{"value":"\u003Ch4\u003E\u003Cstrong\u003EThe School of Earth and Atmospheric Sciences Presents Dr. Ali Bramson, University of Arizona\u003C\/strong\u003E\u003C\/h4\u003E\r\n\r\n\u003Cp\u003EThe Distribution and Preservation of Ice Sheets on Mars\u003C\/p\u003E\r\n\r\n\u003Cdiv\u003EThe distribution and nature of water ice on Mars has important implications for not only understanding the Martian climate system, but also for evaluating the in-situ resources available for future human exploration and the astrobiological potential of our solar system.\u0026nbsp;\r\n\u003Cdiv\u003E\u0026nbsp;\u003C\/div\u003E\r\n\r\n\u003Cdiv\u003EI will present the results of several multi-faceted studies to investigate the distribution, properties, and preservation of ice on Mars. I will show how the properties of mid-latitude ice can be constrained using remote sensing observations from imaging and radar systems onboard NASA\u0026rsquo;s Mars Reconnaissance Orbiter, and discuss the importance of these constraints for understanding the planet\u0026rsquo;s climate.\u0026nbsp;\u003C\/div\u003E\r\n\r\n\u003Cdiv\u003E\u0026nbsp;\u003C\/div\u003E\r\n\r\n\u003Cdiv\u003EI will discuss how I combine these remote sensing datasets with theoretical models of ice stability to understand the evolution and continued preservation of subsurface ice sheets to the present day. Lastly, I will present how analog studies, including field work at terrestrial glaciers and experimental laboratory studies of ice metamorphism, can elucidate the ice-related processes occurring on Mars and elsewhere.\u003C\/div\u003E\r\n\u003C\/div\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"A seminar by Dr. Ali Bramson, School of Earth and Atmospheric Sciences"}],"uid":"34458","created_gmt":"2019-01-11 21:19:44","changed_gmt":"2019-01-11 21:22:23","author":"nlawson3","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2019-03-07T11:00:00-05:00","event_time_end":"2019-03-07T11:50:00-05:00","event_time_end_last":"2019-03-07T11:50:00-05:00","gmt_time_start":"2019-03-07 16:00:00","gmt_time_end":"2019-03-07 16:50:00","gmt_time_end_last":"2019-03-07 16:50:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"hg_media":{"616280":{"id":"616280","type":"image","title":"Ali Bramson","body":null,"created":"1547241408","gmt_created":"2019-01-11 21:16:48","changed":"1547241408","gmt_changed":"2019-01-11 21:16:48","alt":"","file":{"fid":"234565","name":"A. Bramson.jpg","image_path":"\/sites\/default\/files\/images\/A.%20Bramson.jpg","image_full_path":"http:\/\/hg.gatech.edu\/\/sites\/default\/files\/images\/A.%20Bramson.jpg","mime":"image\/jpeg","size":11256,"path_740":"http:\/\/hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/A.%20Bramson.jpg?itok=zgKVMGEJ"}}},"media_ids":["616280"],"groups":[{"id":"364801","name":"School of Earth and Atmospheric Sciences (EAS)"}],"categories":[],"keywords":[{"id":"175623","name":"EAS Seminar"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1795","name":"Seminar\/Lecture\/Colloquium"}],"invited_audience":[{"id":"78761","name":"Faculty\/Staff"},{"id":"177814","name":"Postdoc"},{"id":"174045","name":"Graduate students"},{"id":"78751","name":"Undergraduate students"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[{"value":"\u003Cp\u003EAndrew Newman\u003C\/p\u003E\r\n","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}