{"id":7314,"date":"2022-10-20T08:23:07","date_gmt":"2022-10-20T06:23:07","guid":{"rendered":"https:\/\/www.mio.osupytheas.fr\/fr\/archive_page\/firetrac\/"},"modified":"2022-10-20T08:23:07","modified_gmt":"2022-10-20T06:23:07","slug":"firetrac","status":"publish","type":"archive_page","link":"https:\/\/www.mio.osupytheas.fr\/en\/firetrac\/","title":{"rendered":"FIRETRAC"},"content":{"rendered":"<div id=\"basic-page-content\" class=\"page-content\">    <div class=\"content\">    <div class=\"container-fluid\">      <div class=\"row\">                  <div class=\"container clearfix\">            <div class=\"row\">              <div class=\"col-xs-12\">                              <\/div>            <\/div>          <\/div>                                  <div class=\"paragraphs\">            <div class=\"paragraphs-items paragraphs-items-field-paragraphs paragraphs-items-field-paragraphs-full paragraphs-items-full\">  <div class=\"field field-name-field-paragraphs field-type-paragraphs field-label-hidden\"><div class=\"field-items\"><div class=\"field-item even\"><section class=\"paragraph-section paragraph-texte-simple paragraph-blanc\">  <div class=\"container\">             <div class=\"paragraph-content\">        <h3 class=\"rtejustify\"><strong>Impact and fate of biomass burning-particles in the Mediterranean seawater using carbon stable isotopes, radiocarbon dating, and modeling<\/strong><\/h3><p class=\"rtejustify\">\u00a0<\/p><p class=\"rtejustify\"><strong>PI<\/strong> : <a href=\"mailto:christos.panagiotopoulos@mio.osupytheas.fr\" target=\"_blank\" rel=\"noopener\">Christos-Panagiotopoulos<\/a><\/p><p class=\"rtejustify\"><strong>Lab partners<\/strong> : <strong>CEFREM <\/strong>(<a href=\"mailto:kerherve@univ-perp.fr\" target=\"_blank\" rel=\"noopener\">P. Keherv\u00e9<\/a>); <strong>CEREGE <\/strong>(<a href=\"mailto:bard@cerege.fr\" target=\"_blank\" rel=\"noopener\">E. Bard<\/a>); <strong>EPFL <\/strong>(<a href=\"mailto:athanasios.nenes@epfl.ch\" target=\"_blank\" rel=\"noopener\">A. Nenes<\/a>)<\/p><p class=\"rtejustify\">\u00a0<\/p><p class=\"rtejustify\"><span style=\"color:#000080;\"><strong>FIRETRAC<\/strong><\/span> main aim is to shed light on <strong>B<\/strong>urning <strong>B<\/strong>iomass (<strong>BB<\/strong>) and wildfire-produced atmospheric particle dynamics in marine waters and establish their link with the marine <strong>B<\/strong>iological <strong>C<\/strong>arbon <strong>P<\/strong>ump (<strong>BCP<\/strong>). Such information will give a very strong evidence if BB associated molecules (BB tracers such as anhydrosugars and polyaromatic hydrocarbons or PAHs) have the potential to be rapidly mineralized, and thus re-injected to C-cycle as CO<sub>2<\/sub>or stored for several thousands of years in the dissolved organic matter (DOM) pool\/or marine sediments. To do so <span style=\"color:#000080;\"><strong>FIRETRAC<\/strong><\/span> project is declined in three main objectives:<\/p><ul><li class=\"rtejustify\"><u><strong><em>Objective 1 <\/em>:<\/strong><\/u> To monitor anhydrosugar and PAH concentrations monitoring over a 2-year period in 3 specific offshore coastal sites in the North Western Mediterranean Sea (NW Med. Sea) which will help to establish\/improve local carbon budgets to coastal areas with respect to CO<sub>2<\/sub> emissions.\u00a0<\/li><li class=\"rtejustify\"><u><strong><em>Objective 2 <\/em>:<\/strong><\/u> To perform anhydrosugar specific isotope measurements (\u03b4<sup>13<\/sup>C, \u2206<sup>14<\/sup>C) in BB-particles, DOM and marine sediments to understand the origin and fate of anhydrosugars in the marine environment and establish the link (if any) between BB-particles and BCP.<\/li><li class=\"rtejustify\"><u><strong><em>Objective 3 <\/em>:<\/strong><\/u> To perform biodegradation experiments under controlled laboratory conditions using anhydrosugar standards under the presence of marine bacteria which will provide important knowledge on the short-term dynamics on the fate of anhydrosugars in the marine environment.<\/li><\/ul>      <\/div>      <\/div><\/section><\/div><div class=\"field-item odd\"><section class=\"paragraph-section paragraph-texte-simple paragraph-bleu\">  <div class=\"container\">             <div class=\"paragraph-content\">        <p class=\"rtecenter\"><a href=\"\/wp-content\/uploads\/ancien-site\/images\/anr-firetrac_c.panagiotopoulos-1.png\" class=\"colorbox-load\"><img fetchpriority=\"high\" decoding=\"async\" alt=\"\" src=\"\/wp-content\/uploads\/ancien-site\/resize\/images\/anr-firetrac_c.panagiotopoulos-1-900x675.png\" style=\"width: 900px; height: 675px;\" width=\"900\" height=\"675\"><\/a><\/p>      <\/div>      <\/div><\/section><\/div><\/div><\/div><\/div>            <\/div>                                      <\/div>    <\/div>  <\/div><\/div>","protected":false},"featured_media":4489,"parent":0,"template":"","class_list":["post-7314","archive_page","type-archive_page","status-publish","has-post-thumbnail","hentry"],"acf":{"id_old":"3921","category_old":"Mers et oc\u00e9ans Changement global"},"_links":{"self":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/archive_page\/7314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/archive_page"}],"about":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/types\/archive_page"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/media\/4489"}],"wp:attachment":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/media?parent=7314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}