{"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\u00a0 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\u2212produced atmospheric particles 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\u2013cycle 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\u2212year 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\u2212particles 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\u2212term 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}]}}