<style id="elementor-post-29466">.elementor-29466 .elementor-element.elementor-element-707bdc7{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}.elementor-29466 .elementor-element.elementor-element-c627147{--display:flex;}.elementor-29466 .elementor-element.elementor-element-5ce9c85{--image-transition-duration:800ms;--overlay-transition-duration:800ms;--content-text-align:center;--content-padding:20px;--content-transition-duration:800ms;--content-transition-delay:800ms;}.elementor-29466 .elementor-element.elementor-element-5ce9c85 .e-gallery-item:hover .elementor-gallery-item__overlay, .elementor-29466 .elementor-element.elementor-element-5ce9c85 .e-gallery-item:focus .elementor-gallery-item__overlay{background-color:rgba(0,0,0,0.5);}.elementor-29466 .elementor-element.elementor-element-ab07343{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;}</style>{"id":29466,"date":"2026-09-03T11:48:16","date_gmt":"2026-09-03T09:48:16","guid":{"rendered":"https:\/\/www.mio.osupytheas.fr\/?p=29466"},"modified":"2026-09-07T01:01:45","modified_gmt":"2026-09-06T23:01:45","slug":"mission-glider-whirls","status":"publish","type":"post","link":"https:\/\/www.mio.osupytheas.fr\/en\/mission-glider-whirls\/","title":{"rendered":"GLIDER \u2013 WHIRLS Mission"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"29466\" class=\"elementor elementor-29466\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-707bdc7 e-flex e-con-boxed e-con e-parent\" data-id=\"707bdc7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9695733 elementor-widget elementor-widget-text-editor\" data-id=\"9695733\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: justify;\">La <a href=\"https:\/\/www.whirls.eu\/\" target=\"_blank\" rel=\"noopener\">WHIRLS oceanographic expedition<\/a> (ERC-Synergy project; co-PI: S. Speich, ENS Paris) is a major international two-vessel campaign off the Cape Basin (Southern Ocean), bringing together around a hundred scientists from France, Sweden, Germany and South Africa, with the aim of gaining a better understanding of how small-scale ocean eddies influence ocean circulation, the exchange of heat, carbon and nutrients with the atmosphere, and the climate.<\/p><p style=\"text-align: justify;\">To monitor these highly dynamic phenomena, the mission enabled the deployment of a unique set of autonomous observation platforms.<\/p><p style=\"text-align: justify;\">In this context, a glider from the National Glider Instrumentation Programme (PING), managed by the MIO\/OSU technical team, was deployed from the R\/V Marion Dufresne for 16 days.<\/p><p style=\"text-align: justify;\">This mission enabled the collection of a dataset covering a distance of nearly 700 km, linking a high-pressure system and the centre of a low-pressure system, with repeated profiles down to a depth of 1,000 m.<\/p><p style=\"text-align: justify;\">The high-resolution measurements obtained make it possible to reconstruct temperature, salinity and biogeochemical parameters. Furthermore, this glider had the unique feature of being equipped with a particle and plankton imaging system (UVP6). Complementing the other autonomous platforms and ship-based observations, these data will help characterise the coupling between physical dynamics and biology, as well as the carbon fluxes associated with this eddy, thereby improving our understanding and modelling of the processes that govern the functioning of the ocean and the climate.<\/p><ul><li style=\"text-align: justify;\">BHAIRY Nagib, MIO<\/li><li style=\"text-align: justify;\">BOSSE Anthony, MIO, OSU PYTHEAS<\/li><li style=\"text-align: justify;\">FUDA Jean-Luc, OSU PYTHEAS<\/li><li style=\"text-align: justify;\">Christopher LUNEAU, OSU PYTHEAS<\/li><li style=\"text-align: justify;\">Lars STEMMANN, IMEV-LOV<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c627147 e-flex e-con-boxed e-con e-parent\" data-id=\"c627147\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5ce9c85 elementor-widget elementor-widget-gallery\" data-id=\"5ce9c85\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;columns&quot;:3,&quot;lazyload&quot;:&quot;yes&quot;,&quot;gallery_layout&quot;:&quot;grid&quot;,&quot;columns_tablet&quot;:2,&quot;columns_mobile&quot;:1,&quot;gap&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_laptop&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;gap_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:10,&quot;sizes&quot;:[]},&quot;link_to&quot;:&quot;file&quot;,&quot;aspect_ratio&quot;:&quot;3:2&quot;,&quot;overlay_background&quot;:&quot;yes&quot;,&quot;content_hover_animation&quot;:&quot;fade-in&quot;}\" data-widget_type=\"gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-gallery__container\">\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/2026\/09\/fig1.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"5ce9c85\" data-elementor-lightbox-title=\"R\u00e9cup\u00e9ration du glider \u00e0 partir du workboat du Marion Dufresne\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjk0NzIsInVybCI6Imh0dHBzOlwvXC93d3cubWlvLm9zdXB5dGhlYXMuZnJcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzA5XC9maWcxLmpwZyIsInNsaWRlc2hvdyI6IjVjZTljODUifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/2026\/09\/fig1.jpg\" data-width=\"800\" data-height=\"520\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/2026\/09\/fig2.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"5ce9c85\" data-elementor-lightbox-title=\"R\u00e9cup\u00e9ration du glider \u00e0 partir du workboat du Marion Dufresne\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjk0NzMsInVybCI6Imh0dHBzOlwvXC93d3cubWlvLm9zdXB5dGhlYXMuZnJcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzA5XC9maWcyLnBuZyIsInNsaWRlc2hvdyI6IjVjZTljODUifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/2026\/09\/fig2.png\" data-width=\"800\" data-height=\"502\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<a class=\"e-gallery-item elementor-gallery-item elementor-animated-content\" href=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/2026\/09\/Fig3.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"5ce9c85\" data-elementor-lightbox-title=\"R\u00e9cup\u00e9ration du glider \u00e0 partir du workboat du Marion Dufresne\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjk0NzQsInVybCI6Imh0dHBzOlwvXC93d3cubWlvLm9zdXB5dGhlYXMuZnJcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjZcLzA5XC9GaWczLmpwZyIsInNsaWRlc2hvdyI6IjVjZTljODUifQ%3D%3D\">\n\t\t\t\t\t<div class=\"e-gallery-image elementor-gallery-item__image\" data-thumbnail=\"https:\/\/www.mio.osupytheas.fr\/wp-content\/uploads\/2026\/09\/Fig3-1024x576.jpg\" data-width=\"800\" data-height=\"450\" aria-label=\"\" role=\"img\" ><\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-gallery-item__overlay\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab07343 e-flex e-con-boxed e-con e-parent\" data-id=\"ab07343\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e991e7 elementor-widget elementor-widget-text-editor\" data-id=\"8e991e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><em>\u00a0Retrieval of the glider from the Marion Dufresne\u2019s workboat<\/em><\/p><p style=\"text-align: center;\"><em>Map of the route and estimated speed of the glider<\/em><\/p><p style=\"text-align: center;\"><em>Photo credit: Emerick Missud<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>La campagne oc\u00e9anographique WHIRLS (projet ERC-Synergy ; co-PI : S. Speich, ENS Paris) est une campagne internationale d\u2019envergure \u00e0 deux navires au large du bassin du Cap (Oc\u00e9an Austral), r\u00e9unissant [&hellip;]<\/p>\n","protected":false},"author":319,"featured_media":29473,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17,1,27],"tags":[],"class_list":["post-29466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-la-une","category-actualites","category-mediation-scientifique"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/posts\/29466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/users\/319"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/comments?post=29466"}],"version-history":[{"count":15,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/posts\/29466\/revisions"}],"predecessor-version":[{"id":29526,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/posts\/29466\/revisions\/29526"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/media\/29473"}],"wp:attachment":[{"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/media?parent=29466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/categories?post=29466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mio.osupytheas.fr\/en\/wp-json\/wp\/v2\/tags?post=29466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}