{"id":7236,"date":"2019-05-09T10:28:28","date_gmt":"2019-05-09T08:28:28","guid":{"rendered":"https:\/\/www.mio.osupytheas.fr\/fr\/archive_page\/fumseck-une-campagne-du-projet-bioswot\/"},"modified":"2019-05-09T10:28:28","modified_gmt":"2019-05-09T08:28:28","slug":"fumseck-une-campagne-du-projet-bioswot","status":"publish","type":"archive_page","link":"https:\/\/www.mio.osupytheas.fr\/fr\/fumseck-une-campagne-du-projet-bioswot\/","title":{"rendered":"FUMSECK, une campagne du projet BIOSWOT"},"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\">        <table align=\"center\" border=\"0\" cellpadding=\"1\" cellspacing=\"1\"><tbody><tr><td class=\"rtecenter\"><img decoding=\"async\" alt=\"\" src=\"\/wp-content\/uploads\/ancien-site\/images\/logofumseck.png\" style=\"width: 337px; height: 135px;\" width=\"337\" height=\"135\"><\/td><\/tr><\/tbody><\/table><p class=\"rtejustify\">\u00a0<\/p><p class=\"rtejustify\"><strong>Chef de mission<\/strong> : <a href=\"mailto:stephanie.barrillon@mio.osupytheas.fr\" target=\"_blank\" rel=\"noopener\">St\u00e9phanie Barrillon<\/a> &#8211; MIO<\/p><p class=\"rtejustify\">\u00a0<\/p><p class=\"rtejustify\">Au cours des derni\u00e8res d\u00e9cennies, la mod\u00e9lisation et les \u00e9tudes th\u00e9oriques ont identifi\u00e9 les fines \u00e9chelles oc\u00e9aniques (les petits tourbillons, les filaments de courant de quelque dizaines de kilom\u00e8tres) comme un r\u00e9gime dynamique ayant des cons\u00e9quences importantes pour les \u00e9cosyst\u00e8mes planctoniques. Les mod\u00e9lisateurs et les th\u00e9oriciens soulignent \u00e9galement le besoin de mesures in situ pour confirmer leurs pr\u00e9visions.<\/p><p class=\"rtejustify\">N\u00e9anmoins, cela repr\u00e9sente un grand d\u00e9fi \u00e0 cause de la nature \u00e9ph\u00e9m\u00e8re des structures de fine \u00e9chelle. De plus, pour \u00e9tudier le couplage physique-biologie \u00e0 l&#8217;\u00e9chelle microscopique, il est essentiel de r\u00e9aliser des mesures biologiques \u00e0 haute fr\u00e9quence, ce qui demande des nouvelles m\u00e9thodologies.<\/p><p class=\"rtejustify\">La campagne <strong>FUMSECK<\/strong> (Facilities for Updating the Mediterranean Submesoscale-Ecosystem Coupling Knowledge) est une campagne technologique d\u2019une semaine, du <strong>30\/04\/2019 au 07\/05\/2019<\/strong>, en M\u00e9diterran\u00e9e dans le golfe de G\u00eanes, \u00e0 bord du N\/O T\u00e9thys II. Elle a pour mission d\u2019effectuer des tests technologiques, \u00e0 diff\u00e9rents niveaux, des instruments exploit\u00e9s pour l\u2019\u00e9tude des processus et de la dynamique \u00e0 fine \u00e9chelle (de 0.1 \u00e0 100 km pour une dur\u00e9e de vie de quelques jours \u00e0 quelques semaines).<\/p>      <\/div>      <\/div><\/section><\/div><div class=\"field-item odd\"><section class=\"paragraph-section paragraph-texte-image paragraph-bleu image-en-premier\">  <div class=\"container-fluid\">    <div class=\"row\">      <div class=\"flex-wrapper\">        <div class=\"item texte-wrapper\">                                          <div class=\"paragraph-content\">              <p class=\"rtejustify\">La premi\u00e8re cat\u00e9gorie de tests concerne l\u2019\u00e9tude du comportement des sondes tract\u00e9es par le MVP (Moving Vessel Profiler) : SSFFF (Single Sensor Free Fall Fish, dit &#8220;petit poisson&#8221;) et MSFFFII (Multi Sensor Free Fall Fish, dit &#8220;gros poisson&#8221;). En particulier, nous souhaitons \u00e9tudier le comportement rotatif du gros poisson durant la descente et la remont\u00e9e des instruments, les diff\u00e9rentes connectiques entre l\u2019instrument et le c\u00e2ble tracteur, entre la plateforme et le sondeur de profondeur sur le bateau, et entre la plateforme et le PC utilis\u00e9 pour traiter les donn\u00e9es, et ainsi proc\u00e9der \u00e0 des tests d\u2019acquisition de donn\u00e9es sur toute la cha\u00eene.\u00a0<\/p><p class=\"rtejustify\">En deuxi\u00e8me lieu, nous souhaitons exp\u00e9rimenter le largage d\u2019un \u00e9chantillon de micro-particules biod\u00e9gradables color\u00e9es afin d\u2019en \u00e9tudier la dispersion et la d\u00e9tectabilit\u00e9 par cytom\u00e9trie. Cette \u00e9tude comprendra un test du syst\u00e8me de pompage de l\u2019eau destin\u00e9e \u00e0 la cytom\u00e9trie.<\/p><p class=\"rtejustify\">Enfin, la derni\u00e8re cat\u00e9gorie concerne l\u2019exploration de diverses m\u00e9thodes de mesure de la composante verticale des vitesses de courant, \u00e0 l\u2019aide de diff\u00e9rents ADCP (coque, L-ADCP en surface ou en profil, FF-ADCP (Free Fall ADCP) en chute libre), d\u2019un prototype de profileur de vitesses verticales VVP (Vertical Velocities Profiler), et d\u2019un glider.<\/p>            <\/div>                  <\/div>                <div class=\"item image-wrapper\" style=\"background-image: url(https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/800x600\/public\/images\/paragraphs\/equipefumseck.jpg?itok=5J2YWArX);\">        <\/div>      <\/div>    <\/div>  <\/div><\/section><\/div><div class=\"field-item even\"><section class=\"paragraph-section paragraph-texte-simple paragraph-blanc\">  <div class=\"container\">             <div class=\"paragraph-content\">        <p class=\"rtejustify\">Ce travail s&#8217;ins\u00e8re dans le cadre du <a href=\"\/fr\/dynamique-oceanique\/bioswot-les-satellites-au-service-de-letude-du-plancton\" target=\"_blank\" rel=\"noopener\">projet BioSWOT <\/a>soutenu par le<strong> CNES<\/strong> (PI F.d\u2019Ovidio, LOCEAN-IPSL, co-PIs A.M.Doglioli and G.Gr\u00e9gori, MIO).<\/p><p class=\"rtejustify\">Ce projet vise \u00e0 ouvrir la voie \u00e0 l&#8217;exploitation scientifique des observations du futur satellite <a href=\"https:\/\/swot.cnes.fr\/\" target=\"_blank\" rel=\"noopener\">SWOT (Surface Water and Ocean Topography)<\/a> au-del\u00e0 de l&#8217;oc\u00e9anographie physique, en se concentrant notamment sur les questions biophysiques actuelles.<\/p><p class=\"rtejustify\">En plus de garantir une exploitation optimale des donn\u00e9es SWOT d\u00e8s le d\u00e9but de sa mission en 2022 par une vaste communaut\u00e9 interdisciplinaire, cette activit\u00e9 pr\u00e9paratoire est essentielle pour d\u00e9velopper des exp\u00e9riences interdisciplinaires in situ au cours de la mission SWOT.<\/p><table align=\"center\" border=\"0\" cellpadding=\"1\" cellspacing=\"1\"><tbody><tr><td class=\"rtecenter\"><a href=\"\/wp-content\/uploads\/ancien-site\/images\/fumseckfigure.png\" class=\"colorbox-load\"><img fetchpriority=\"high\" decoding=\"async\" alt=\"\" src=\"\/wp-content\/uploads\/ancien-site\/resize\/images\/fumseckfigure-900x675.png\" style=\"width: 900px; height: 675px;\" width=\"900\" height=\"675\"><\/a><\/td><\/tr><tr><td><p class=\"rtecenter\">Figure 1: Zone g\u00e9ographique et stations de la campagne FUMSECK. Exemple de trajectoire en pr\u00e9sence d\u2019un tourbillon.<\/p><\/td><\/tr><\/tbody><\/table>      <\/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\">        <h3 class=\"rtejustify\"><span style=\"color:#E6E6FA;\">Le profileur tract\u00e9 MVP<\/span><\/h3><p class=\"rtejustify\">\u00a0<\/p><p class=\"rtejustify\">Le profileur tract\u00e9 MVP a \u00e9t\u00e9 utilis\u00e9 pendant la croisi\u00e8re FUMSECK (avril-mai 2019) \u00e0 bord du R\/V T\u00e9thys II, en mer de Ligurie, pour \u00e9tudier les structures physiques \u00e0 petite \u00e9chelle.<\/p><p>\u00a0<\/p><p class=\"rtecenter\"><div class=\"video-background\"> <iframe allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/hyfeP5_3fFE\" width=\"560\"> <\/iframe><\/div><\/p>      <\/div>      <\/div><\/section><\/div><div class=\"field-item even\"><section class=\"paragraph-section paragraph-galerie-photo paragraph-gris\">  <div class=\"container\">       <div class=\"row\">              <div class=\"paragraph-title paragraph-title-center\">          <h2>Au coeur d&#8217;une campagne oc\u00e9anographique !<\/h2>        <\/div>          <\/div>  <\/div>  <div class=\"container-fluid\">    <div class=\"row\">              <div class=\"paragraph-content\">          <div class=\"field field-name-field-paragraph-image-multiple field-type-image field-label-hidden\"><div class=\"field-items\"><div class=\"field-item even\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/pgh51269.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/pgh51269.jpg?itok=G95ldb3P\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item odd\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/twit1pf.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/twit1pf.jpg?itok=8izhr9NN\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item even\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/twit1_cpf.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/twit1_cpf.jpg?itok=YVCb3px-\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item odd\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/twit1_dpf.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/twit1_dpf.jpg?itok=ZcY0JbBm\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item even\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/twit2pf_0.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/twit2pf_0.jpg?itok=_yA4GwsO\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item odd\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/pgh50642.mov_.11_53_15_09.still001-1000x609.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/pgh50642.mov_.11_53_15_09.still001-1000x609.jpg?itok=duWniA9K\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item even\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/pgh51066.mov_.13_51_49_13.still001-1000x841.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/pgh51066.mov_.13_51_49_13.still001-1000x841.jpg?itok=I16LKYkH\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item odd\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/pgh51084.mov_.14_03_24_21.still001-1000x762.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/pgh51084.mov_.14_03_24_21.still001-1000x762.jpg?itok=ltT9r7Yd\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item even\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/pgh51182.mov_.14_50_18_20.still001-1000x563.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/pgh51182.mov_.14_50_18_20.still001-1000x563.jpg?itok=JSV0Bbhr\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><div class=\"field-item odd\"><a href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/images\/paragraphs\/galerie-photo\/twit1_bpf_0.jpg\" title=\"\" class=\"colorbox\" data-colorbox-gallery=\"gallery-all-0B3xwWWU3q8\" data-cbox-img-attrs=\"{&quot;title&quot;: &quot;&quot;, &quot;alt&quot;: &quot;&quot;}\"><img loading=\"lazy\" decoding=\"async\" typeof=\"foaf:Image\" class=\"img-responsive\" src=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/ancien-site\/styles\/400x300\/public\/images\/paragraphs\/galerie-photo\/twit1_bpf_0.jpg?itok=fs_SoePB\" width=\"400\" height=\"300\" alt=\"\" title=\"\"><\/a><\/div><\/div><\/div>        <\/div>          <\/div>   <\/div><\/section><\/div><\/div><\/div><\/div>            <\/div>                                      <\/div>    <\/div>  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