{"id":11274,"date":"2025-05-20T08:08:29","date_gmt":"2025-05-20T06:08:29","guid":{"rendered":"https:\/\/wp.unil.ch\/svsn\/?page_id=11274"},"modified":"2025-10-02T10:33:53","modified_gmt":"2025-10-02T08:33:53","slug":"conference-florian-breider","status":"publish","type":"page","link":"https:\/\/wp.unil.ch\/svsn\/conference-florian-breider\/","title":{"rendered":"Conf\u00e9rence Dr Florian Breider"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.epfl.ch\/labs\/gr-cel\/\">Central Environmental Laboratory de l&rsquo;\u00c9cole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL)<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Conf\u00e9rence<\/strong><br><strong>Le jeudi 6 novembre<\/strong><br><strong>Auditoire Narbel en pr\u00e9sentiel<br>Palais de Rumine (5\u00e8me \u00e9tage)<br>18h30<\/strong><br><strong>et Online\u00a0<\/strong> <a href=\"https:\/\/unil.zoom.us\/j\/8689971958?omn=92060317123\"><strong>https:\/\/unil.zoom.us\/j\/8689971958?omn=92060317123<\/strong><\/a><br><\/p>\n\n\n\n<p class=\"has-text-align-center has-text-color has-link-color has-large-font-size wp-elements-f6e49f0cccc292dfd6db796d6933e1cc wp-block-paragraph\" style=\"color:#2aa377\"><strong>\u00ab\u00a0Pollution plastique<\/strong><br><br><br><strong> de la diversit\u00e9 des sources aux impacts multiples \u2013<\/strong><br><br><br><strong> une complexit\u00e9 environnementale et sanitaire\u00a0\u00bb<\/strong><br><br><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wp.unil.ch\/svsn\/files\/2025\/05\/image.png\"><img decoding=\"async\" src=\"https:\/\/wp.unil.ch\/svsn\/files\/2025\/05\/image.png\" alt=\"image\" class=\"wp-image-11275\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La pollution plastique repr\u00e9sente aujourd\u2019hui un d\u00e9fi plan\u00e9taire dont la complexit\u00e9 d\u00e9passe largement les images embl\u00e9matiques de d\u00e9chets flottant dans les oc\u00e9ans. Cette conf\u00e9rence propose une exploration approfondie de la pluralit\u00e9 des sources, de la composition chimique des plastiques, de leur comportement dans les diff\u00e9rents compartiments environnementaux, ainsi que de leurs effets sur les \u00e9cosyst\u00e8mes et la sant\u00e9 humaine.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les plastiques ne forment pas un mat\u00e9riau homog\u00e8ne : ils regroupent une vaste gamme de polym\u00e8res synth\u00e9tiques et d\u2019additifs aux propri\u00e9t\u00e9s et toxicit\u00e9s vari\u00e9es. Leur origine est tout aussi diversifi\u00e9e \u2013 d\u00e9chets urbains, industriels, agricoles, textiles, pneus, peintures \u2013 chacun g\u00e9n\u00e9rant des formes sp\u00e9cifiques de pollution, allant des macroplastiques visibles aux micro- et nanoplastiques invisibles \u00e0 l\u2019\u0153il nu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Une attention particuli\u00e8re sera port\u00e9e \u00e0 la dynamique de ces particules dans les milieux naturels. Dans l\u2019eau, les plastiques voyagent, s\u2019alt\u00e8rent, interagissent avec les organismes marins et concentrent des polluants. Dans les sols et les s\u00e9diments, ils modifient la structure des habitats, la disponibilit\u00e9 des nutriments, et peuvent affecter le microbiome. Dans l\u2019air, les microplastiques peuvent \u00eatre inhal\u00e9s et v\u00e9hiculer des substances chimiques pr\u00e9occupantes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les impacts \u00e9cotoxicologiques sur la faune aquatique sont d\u00e9sormais bien document\u00e9s, mais des incertitudes majeures persistent quant aux effets \u00e0 long terme sur les cha\u00eenes alimentaires, les sols, et la sant\u00e9 humaine, notamment en lien avec les additifs et autres substances chimiques qu\u2019ils transportent.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Face \u00e0 cette complexit\u00e9 interdisciplinaire, cette conf\u00e9rence invite \u00e0 croiser les regards entre chimie, science de l\u2019environnement, \u00e9cologie, toxicologie et sciences sociales pour mieux comprendre les m\u00e9canismes en jeu et proposer des r\u00e9ponses int\u00e9gr\u00e9es.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Biographie:<br>Dr. Florian Breider dirige depuis 2018 le Central Environmental Laboratory de l&rsquo;\u00c9cole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL). Il a \u00e9tudi\u00e9 la chimie et la physique de l&rsquo;environnement \u00e0 l&rsquo;Universit\u00e9 de Lausanne et a obtenu son doctorat en biog\u00e9ochimie isotopique \u00e0 l&rsquo;Universit\u00e9 de Neuch\u00e2tel. Il a ensuite travaill\u00e9 au Japon comme collaborateur scientifique au Tokyo Institute of Technology. Ses recherches portent sur le devenir et les effets des micropolluants et des micro\/nanoplastiques dans les \u00e9cosyst\u00e8mes, ainsi que sur leurs implications pour la sant\u00e9 humaine.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-background has-fixed-layout\" style=\"background-color:#f3f3f3\"><tbody><tr><td><strong>Date:<\/strong>&nbsp;jeudi 6 novembre<br><strong>Horaire:<\/strong>&nbsp;18h30<br><strong>Lieu en pr\u00e9sentiel:&nbsp;<\/strong>auditoire Narbel, 5\u00e8me \u00e9tage, Palais de Rumine<br><strong>Online<\/strong>:<strong>&nbsp;<a href=\"https:\/\/Lien d\u2019invitation Lien d\u2019invitation https:\/\/unil.zoom.us\/j\/8689971958?omn=92060317123 https:\/\/unil.zoom.us\/j\/8689971958?omn=92060317123  https:\/\/unil.zoom.us\/j\/8689971958?omn=92060317123\">Online<\/a><\/strong><br><strong>Ouvert \u00e0 toutes et tous<br>Gratuit<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Central Environmental Laboratory de l&rsquo;\u00c9cole polytechnique f\u00e9d\u00e9rale de Lausanne (EPFL) Conf\u00e9renceLe jeudi 6 novembreAuditoire Narbel en pr\u00e9sentielPalais de Rumine (5\u00e8me \u00e9tage)18h30et Online\u00a0 https:\/\/unil.zoom.us\/j\/8689971958?omn=92060317123 \u00ab\u00a0Pollution plastique de la diversit\u00e9 des sources aux impacts multiples \u2013 une complexit\u00e9 environnementale et sanitaire\u00a0\u00bb La<\/p>\n","protected":false},"author":1002538,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"footnotes":""},"class_list":["post-11274","page","type-page","status-publish"],"_links":{"self":[{"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/pages\/11274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/users\/1002538"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/comments?post=11274"}],"version-history":[{"count":5,"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/pages\/11274\/revisions"}],"predecessor-version":[{"id":11644,"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/pages\/11274\/revisions\/11644"}],"wp:attachment":[{"href":"https:\/\/wp.unil.ch\/svsn\/wp-json\/wp\/v2\/media?parent=11274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}