{"619064":{"#nid":"619064","#data":{"type":"event","title":"The Monsoon as a Coupled Land-Ocean-Atmospheric System:  From Understanding to Prediction","body":[{"value":"\u003Ch4\u003E\u003Cstrong\u003EOcean Science and Technology Presents Dr. Peter Webster, Professor Emeritus, Georgia Tech School of Earth and Atmospheric Sciences\u003C\/strong\u003E\u003C\/h4\u003E\r\n\r\n\u003Cp\u003EThe Monsoon as a Coupled Land-Ocean-Atmospheric System: From Understanding to Prediction\u003C\/p\u003E\r\n\r\n\u003Cp\u003EEach year the monsoons bring rainfall to nearly half the population of the planet. Small variations in monsoon rainfall can lead to flood or drought, feast or famine. Thus, explaining the physics driving the monsoon and turning this knowledge into a predictive capability is one of the great problems in science.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EIn 1686 Sir Edmund Halley, with trade and navigation on his mind, suggested that the monsoon was driven by the buoyancy induced by the differential heating between the Indian Ocean and the landmass of South Asia. With a few embellishments, such as noting the importance of the rotation of Earth, his theory has stood the test of time.\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003EHowever, during the last 20 years, advances in our understanding of global fluid dynamics, suggest that a land-sea heating contrast is not sufficient. In fact, at the same latitudes of maximum monsoon summer rainfall, in other parts of the world there are deserts. These deserts, as it turns out, interact critically with the pluvial region of the monsoon. The monsoon is a strongly coupled land ocean-atmosphere system working jointly with ENSO to invoke low frequency to the climate system. In addition, subseasonal variability and the biennial nature of the monsoon is strongly linked jointly with the oceans.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EHere we will develop an alternative, albeit simple, general theory of the monsoons and discuss how this may be translated into useful predictions and a greater understanding of how the monsoons will fair in a changing climate.\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Cbr \/\u003E\r\n1.\u0026nbsp;Please join the meeting online.\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Ca href=\u0022https:\/\/global.gotomeeting.com\/join\/302104821\u0022 id=\u0022LPlnk845003\u0022 rel=\u0022noopener noreferrer\u0022 target=\u0022_blank\u0022\u003Ehttps:\/\/global.gotomeeting.com\/join\/302104821\u003C\/a\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n\r\n\u003Cp\u003E2. \u0026nbsp;Use your microphone and speakers (VoIP) - a headset is recommended. Or, call in using your telephone.\u003C\/p\u003E\r\n\r\n\u003Cp\u003EDial +1 (773) 897-3016\u003C\/p\u003E\r\n\r\n\u003Cp\u003EAccess Code: 302-104-821\u003C\/p\u003E\r\n\r\n\u003Cp\u003EAudio PIN: Shown after joining the meeting\u003C\/p\u003E\r\n\r\n\u003Cp\u003EMeeting ID: 302-104-821\u003C\/p\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"A seminar by Dr. Peter Webster, Ocean Science and Engineering"}],"uid":"34458","created_gmt":"2019-03-11 13:12:38","changed_gmt":"2019-03-11 13:14:43","author":"nlawson3","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2019-03-15T16:00:00-04:00","event_time_end":"2019-03-15T17:00:00-04:00","event_time_end_last":"2019-03-15T17:00:00-04:00","gmt_time_start":"2019-03-15 20:00:00","gmt_time_end":"2019-03-15 21:00:00","gmt_time_end_last":"2019-03-15 21:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"hg_media":{"618895":{"id":"618895","type":"image","title":"Peter Webster","body":null,"created":"1551893388","gmt_created":"2019-03-06 17:29:48","changed":"1551893388","gmt_changed":"2019-03-06 17:29:48","alt":"","file":{"fid":"235591","name":"P. Webster.jpg","image_path":"\/sites\/default\/files\/images\/P.%20Webster.jpg","image_full_path":"http:\/\/hg.gatech.edu\/\/sites\/default\/files\/images\/P.%20Webster.jpg","mime":"image\/jpeg","size":9142,"path_740":"http:\/\/hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/P.%20Webster.jpg?itok=tapuy5Ji"}}},"media_ids":["618895"],"related_links":[{"url":"https:\/\/global.gotomeeting.com\/join\/302104821","title":"Join the Seminar Online"}],"groups":[{"id":"565971","name":"Ocean Science and Engineering (OSE)"}],"categories":[],"keywords":[{"id":"176779","name":"OSE 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\u003EEmanuele Di Lorenzo\u003C\/p\u003E\r\n","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}