{"id":7102,"date":"2024-10-17T14:01:56","date_gmt":"2024-10-17T12:01:56","guid":{"rendered":"https:\/\/nersc.no\/?p=7102"},"modified":"2024-10-17T14:57:15","modified_gmt":"2024-10-17T12:57:15","slug":"nansen-guest-lecture-prof-valerie-monbet","status":"publish","type":"post","link":"https:\/\/nersc.no\/en\/events\/nansen-guest-lecture-prof-valerie-monbet\/","title":{"rendered":"Nansen Guest Lecture: Prof. Val\u00e9rie Monbet"},"content":{"rendered":"

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<\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=”2\/3″ css=”.vc_custom_1693479579188{background-color: #ffffff !important;}”]

Nansen Guest Lecture 21.10.2024<\/h1><\/div>

Prosessor Val\u00e9rie Monbet, L'Institut de recherche math\u00e9matique de Rennes (IRMAR), University Rennes 1<\/h2><\/div>[vc_column_text css=””]<\/p>\n

<\/h2>\n

“Examples of analogs method in data assimilation: climate model attribution, uncertainties calibration”<\/h2>\n

In this talk, we will shortly introduce an analogs approximation algorithm. It will then be combined with standard sequential data assimilation (DA) methods (EnKF, particle filter). We will show that the analogs approach allows to run DA without running the meteorological model. It will be illustrated on two examples. The first one is a model attribution problem applied to the simplified SPEEDY climate model. The second is a problem of uncertainty calibration applied to a Lorenz 63 model.<\/p>\n

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When and where?<\/strong><\/h2>\n

Monday, 21.10.24, 13:15 – 14:00.<\/p>\n

Copernicus lecture room, 1st floor, Nansen Center, Jahnebakken 3, Bergen<\/p><\/div>

\n

About Prof. Val\u00e9rie Monbet<\/strong><\/h2>\n

“After a PhD in Ifremer, I started to work as a statistician with an assistant prof position. Now, I have been a Professor in Universit\u00e9 de Rennes for 12 years. My main research interests are stochastic spatio-temporal modeling, state space models and data assimilation for environmental sciences.”<\/p><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

[vc_row][vc_column][\/vc_column][\/vc_row][vc_row][vc_column width=”2\/3″ css=”.vc_custom_1693479579188{background-color: #ffffff !important;}”][vc_column_text css=””] “Examples of analogs method in data assimilation: climate model attribution, uncertainties calibration” In this talk, we will shortly introduce an analogs approximation algorithm. It will then be combined with standard sequential data assimilation (DA) methods (EnKF, particle filter). We will show that the analogs approach allows to run DA […]<\/p>\n","protected":false},"author":4,"featured_media":3364,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","footnotes":""},"categories":[82],"tags":[],"class_list":["post-7102","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-events"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-23 02:33:26","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/posts\/7102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/comments?post=7102"}],"version-history":[{"count":4,"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/posts\/7102\/revisions"}],"predecessor-version":[{"id":7114,"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/posts\/7102\/revisions\/7114"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/media\/3364"}],"wp:attachment":[{"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/media?parent=7102"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/categories?post=7102"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nersc.no\/en\/wp-json\/wp\/v2\/tags?post=7102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}