{"id":155201,"date":"2026-06-26T13:23:18","date_gmt":"2026-06-26T13:23:18","guid":{"rendered":"https:\/\/www.europesays.com\/be-fr\/155201\/"},"modified":"2026-06-26T13:23:18","modified_gmt":"2026-06-26T13:23:18","slug":"traversee-du-groenland-lexpedition-sila-est-un-tres-grand-succes-2","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/be-fr\/155201\/","title":{"rendered":"Travers\u00e9e du Groenland, l&rsquo;exp\u00e9dition SILA est un tr\u00e8s grand succ\u00e8s\u00a0!"},"content":{"rendered":"<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Une travers\u00e9e hors norme dans des conditions extr\u00eames<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Tout au long de la progression, l&rsquo;\u00e9quipe a d\u00fb composer avec un environnement particuli\u00e8rement instable : vents violents d\u00e9passant r\u00e9guli\u00e8rement les 100 km\/h, neige abrasive comparable \u00e0 du \u00ab\u00a0papier de verre sous les skis \u00ab\u00a0, et temp\u00e9ratures ressenties approchant les -58\u00b0C.<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Dans ces conditions, la trajectoire initialement planifi\u00e9e a d\u00fb \u00eatre adapt\u00e9e en permanence. \u00ab\u00a0Nous avions soigneusement planifi\u00e9 un itin\u00e9raire\u2026 mais ici, on comprend vite qu&rsquo;on ne peut pas s&rsquo;attendre \u00e0 le suivre \u00e0 la lettre\u00a0\u00bb, r\u00e9sume Gilles Denis, leader de la mission.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"w-full lazyload lazyload--opacity object-contain\" style=\"aspect-ratio:150 \/ 100;opacity:1\" alt=\"L'exp\u00e9dition SILA, lors d'un bivouac au Groenland\" width=\"768\" height=\"512\" fetchpriority=\"auto\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/06\/1782480196_915_S5VKD3X55FFF3BW6V4SEHXNP7I.png\"  data- data-optimumx=\"1\"\/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/06\/1782480197_561_SFY4BRQXTVFUPC7HFP2X6ERHIQ.jpg\" width=\"768\" height=\"512\" alt=\"L'exp\u00e9dition SILA, lors d'un bivouac au Groenland\" class=\"absolute inset-0 w-full\"\/>L&rsquo;exp\u00e9dition SILA, lors d&rsquo;un bivouac au Groenland \u00a9Edluke<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Une d\u00e9cision humaine au c\u0153ur du projet<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Pendant l&rsquo;exp\u00e9dition, un \u00e9v\u00e9nement important est survenu : pour des raisons de sant\u00e9, Gilles Denis a d\u00fb \u00e9courter sa pr\u00e9sence sur le terrain. Sasha Doyle, Ed Luke et Wilson Cheung ont poursuivi la progression jusqu&rsquo;au nord du Groenland , suite \u00e0 une d\u00e9cision collective. Gilles \u00e0 accompagn\u00e9 l&rsquo;\u00e9quipe \u00e0 distance pour les guider face \u00e0 la m\u00e9t\u00e9o et aux choix \u00e0 faire. Cela a permis la continuit\u00e9 des travaux scientifiques.<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Une r\u00e9ussite scientifique majeure<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Au-del\u00e0 de la performance sportive, SILA s&rsquo;impose comme une r\u00e9ussite scientifique.Tout au long de la travers\u00e9e, l&rsquo;\u00e9quipe a men\u00e9 un important travail de terrain : Pr\u00e9l\u00e8vements et analyses de neige, \u00e9tudes du manteau neigeux, mesures de la calotte glaciaire. Cela contribu \u00e0 des initiatives de recherches de plusieurs programmes internationaux (Danemark, Royaume-Uni, Japon). Ces donn\u00e9es alimenteront notamment la base de r\u00e9f\u00e9rence SUMup, essentielle au suivi de l&rsquo;\u00e9volution de la calotte groenlandaise.<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Dans plusieurs zones tr\u00e8s peu document\u00e9es, les relev\u00e9s effectu\u00e9s apportent des informations pr\u00e9cieuses. Les analyses r\u00e9alis\u00e9es \u00e0 plus de 2 100 m\u00e8tres d&rsquo;altitude ont notamment mis en \u00e9vidence des structures de neige compact\u00e9e et des lentilles de glace, sugg\u00e9rant des variations des conditions hivernales, \u00ab\u00a0Dans ces r\u00e9gions isol\u00e9es, chaque donn\u00e9e r\u00e9colt\u00e9e sur le terrain a une valeur scientifique immense\u00a0\u00bb, souligne Wilson Cheung, glaciologue et membre de l&rsquo;exp\u00e9dition.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"w-full lazyload lazyload--opacity object-contain\" style=\"aspect-ratio:150 \/ 100;opacity:1\" alt=\"Certaines journ\u00e9es sont particuli\u00e8rement difficiles sur l'inlandsis\" width=\"768\" height=\"512\" fetchpriority=\"auto\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/06\/1782480196_915_S5VKD3X55FFF3BW6V4SEHXNP7I.png\"  data- data-optimumx=\"1\"\/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.europesays.com\/be-fr\/wp-content\/uploads\/2026\/06\/1782480198_176_BQE46TIJKBABBOCAMYS5VX3Z54.jpg\" width=\"768\" height=\"512\" alt=\"Certaines journ\u00e9es sont particuli\u00e8rement difficiles sur l'inlandsis\" class=\"absolute inset-0 w-full\"\/>Certaines journ\u00e9es sont particuli\u00e8rement difficiles sur l&rsquo;inlandsis \u00a9Edluke<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Une aventure humaine marquante<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Au-del\u00e0 de la science, l&rsquo;exp\u00e9dition laisse surtout le souvenir d&rsquo;une exp\u00e9rience humaine intense, v\u00e9cue dans un environnement radical. Les membres de l&rsquo;\u00e9quipe \u00e9voquent des paysages enti\u00e8rement monochromes, o\u00f9 la perception des distances dispara\u00eet, des conditions de vie extr\u00eames o\u00f9 m\u00eame le dentifrice peut geler, mais aussi des instants rares, comme l&rsquo;apparition d&rsquo;un halo lumineux dans le ciel apr\u00e8s une longue journ\u00e9e d&rsquo;effort. Sasha Doyle d\u00e9crit \u00e9galement un moment symbolique : celui o\u00f9 les derni\u00e8res silhouettes de relief ont disparu \u00e0 l&rsquo;horizon, laissant place \u00e0 \u00ab\u00a0l&rsquo;immense inconnu\u00a0\u00bb, \u00ab\u00a0Devant nous : uniquement la neige, la glace, le ciel.\u00a0\u00bb<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Des carnets p\u00e9dagogiques pour transmettre l&rsquo;exp\u00e9rience<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Au-del\u00e0 des donn\u00e9es scientifiques et de l&rsquo;exploit sportif, l&rsquo;exp\u00e9dition SILA a \u00e9galement donn\u00e9 naissance \u00e0 des carnets p\u00e9dagogique. Destin\u00e9s \u00e0 partager l&rsquo;exp\u00e9rience du terrain a un large public, et notamment les jeunes g\u00e9n\u00e9rations, ils permettent de relier les r\u00e9alit\u00e9s de l&rsquo;exploration polaire aux enjeux climatiques et scientifiques contemporains. Ces supports viendront prolonger la mission au-del\u00e0 du terrain, en transformant l&rsquo;exp\u00e9dition en outil de transmission et de sensibilisation.<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Suivre les r\u00e9sultats et les images<\/p>\n<p class=\"ap-StoryElement ap-StoryElement--mb ap-StoryText\">Les images de l&rsquo;exp\u00e9dition, les r\u00e9cits de terrain ainsi que les premiers r\u00e9sultats scientifiques seront progressivement partag\u00e9s sur le compte Instagram d&rsquo;IMAQA, ainsi que sur le site <a href=\"http:\/\/www.imaqa.be\/\" rel=\"nofollow noopener\" target=\"_blank\">www.imaqa.be<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Une travers\u00e9e hors norme dans des conditions extr\u00eames Tout au long de la progression, l&rsquo;\u00e9quipe a d\u00fb composer&hellip;\n","protected":false},"author":2,"featured_media":155202,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[70],"tags":[3500,41,8835,12484,12,13,1488,44140,1526,31198,43986,18,17,47537,29663,44141,44142,23101,3027,1527,1528,3028,1529,47538,36341,532,6949,880,15908,47370,44143,1080,482,1017,47539,1533,47540,939,1536,3502,1539,1540,1541,43988,1544,3036,1545,73,71,75,72,24916,47541,906,5102,369,44146,25360,909,76,74,47542,16607,1548,567,1082,44149,44150,23108,13984],"class_list":["post-155201","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sciences-et-technologies","tag-nicovereeckenfoto","tag-41","tag-atmosphere","tag-audience","tag-be","tag-be-fr","tag-belgian","tag-belgian-red-devils","tag-belgie","tag-belgien","tag-belgio","tag-belgique","tag-belgium","tag-belgium-vs-egypt","tag-cheering","tag-copa-mundial","tag-coppa-del-mondo","tag-coupe-du-monde","tag-crowd","tag-devils","tag-diables","tag-diables-rouges","tag-duivels","tag-egypt-vs-belgium","tag-egypte","tag-equipe","tag-fan","tag-fans","tag-fifa","tag-fifa-world-cup-2026","tag-fifa-world-cup-trophy","tag-foot","tag-football","tag-fusball","tag-group-g","tag-kbvb","tag-lumen-field","tag-national","tag-nationale","tag-nico-vereecken","tag-ploeg","tag-rbfa","tag-red","tag-red-devils","tag-rode","tag-rode-duivels","tag-rouges","tag-science","tag-science-and-technology","tag-sciences","tag-sciences-et-technologies","tag-seattle","tag-seattle-stadium","tag-soccer","tag-spectators","tag-sport","tag-squad-team","tag-supporter","tag-supporters","tag-technologies","tag-technology","tag-the-pharaohs","tag-united-states","tag-urbsfa","tag-usa","tag-voetbal","tag-we-are-26","tag-weltmeisterschaft","tag-wereldbeker","tag-world-cup"],"share_on_mastodon":{"url":"","error":"Validation failed: Text character limit of 500 exceeded"},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/155201","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/comments?post=155201"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/155201\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media\/155202"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media?parent=155201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/categories?post=155201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/tags?post=155201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}