{"id":1897,"date":"2017-10-17T09:39:45","date_gmt":"2017-10-17T08:39:45","guid":{"rendered":"http:\/\/eveha-international.com\/?p=1897"},"modified":"2026-01-28T15:22:35","modified_gmt":"2026-01-28T14:22:35","slug":"oasiwat-2017","status":"publish","type":"post","link":"https:\/\/eveha-international.com\/?p=1897","title":{"rendered":"Oasiwat &#8211; 2017"},"content":{"rendered":"\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-ed5226f6 wp-block-columns-is-layout-flex\" style=\"padding-right:0;padding-left:0\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-right:0;padding-left:0\">\n<h6 class=\"wp-block-heading has-theme-palette-12-color has-text-color has-link-color has-small-font-size wp-elements-c8e247c15054ff81f02aa0a57ee2b23b\">Direction<br><strong>Louise Purdue<\/strong>&nbsp;(CNRS, CEPAM-UMR 7264, Universit\u00e9 Nice Sophia Antipolis)<\/h6>\n\n\n\n<div class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--40)\"><\/div>\n\n\n\n<p class=\"has-small-font-size\"><strong>Participation d&rsquo;\u00c9veha<br><\/strong>Malacologie<\/p>\n\n\n\n<div class=\"wp-block-separator has-text-color has-theme-palette-12-color has-alpha-channel-opacity has-theme-palette-12-background-color has-background is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--40);margin-bottom:var(--wp--preset--spacing--40)\"><\/div>\n\n\n\n<p class=\"has-small-font-size\">Localisation <br>Sultanat d&rsquo;Oman et \u00c9mirats Arabes Unis<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:50px\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"padding-right:var(--wp--preset--spacing--50);padding-left:var(--wp--preset--spacing--50)\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f9cc2f14a9e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f9cc2f14a9e\" class=\"wp-block-image size-large wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/Fig.-3.resized-2-e1571301562652.jpg\" alt=\"\" style=\"aspect-ratio:4\/3;object-fit:cover\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Photo log 10 de Shimal (\u00a9 ANR Oasiwat)<br><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-separator has-text-color has-theme-palette-12-color has-alpha-channel-opacity has-theme-palette-12-background-color has-background is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\"><\/div>\n\n\n\n<p class=\"has-small-font-size\">La campagne de terrain qui s\u2019est d\u00e9roul\u00e9e en d\u00e9cembre 2017 s\u2019inscrit dans le cadre de la seconde ann\u00e9e du projet ANR OASIWAT. Le collaborateur d\u2019Eveha International, g\u00e9oarch\u00e9ologue sp\u00e9cialis\u00e9 en malacologie a contribu\u00e9 au volet pal\u00e9oenvironnemental du projet.<br>Suite \u00e0 la campagne de constitution de r\u00e9f\u00e9rentiels pal\u00e9oenvironnementaux, de nouveaux secteurs ont \u00e9t\u00e9 explor\u00e9s pour collecter des assemblages subfossiles suppl\u00e9mentaires et ainsi accro\u00eetre l\u2019aire g\u00e9ographique d\u2019\u00e9tude. Pour ce faire de nouveaux sondages ont \u00e9t\u00e9 r\u00e9alis\u00e9s dans l\u2019\u00e9mirat de Ras al-Khaimah. Ces excavations se sont concentr\u00e9es au c\u0153ur de l\u2019oasis de Dhayah et un sondage test a \u00e9galement \u00e9t\u00e9 entrepris dans celle de Shimal au cours de cette m\u00eame mission.<br>Excavations dans l\u2019Oasis de Dhayah<br>L\u2019oasis de Dhayah est localis\u00e9e dans une petite enclave encadr\u00e9e \u00e0 l\u2019ouest par une mangrove et les reliefs calcaires des monts du Hajar \u00e0 l\u2019Est. Ce secteur d\u2019\u00e9tude a \u00e9t\u00e9 s\u00e9lectionn\u00e9 pour la pr\u00e9sence de vestiges arch\u00e9ologiques qui soulignent l\u2019anciennet\u00e9 de l\u2019occupation, comme, par exemple, la forteresse de l\u2019\u00e2ge du Fer (1300 \u00e0 600 av.J.-C.) qui surplombe encore l\u2019oasis.<br>Notre collaborateur a \u00e9chantillonn\u00e9 dans cinq sondages (TP 1, 2, 4, 6 et 9) ainsi que sur trois log (1, 3 et 10) au sud de Dhayah.<br>Sondage test de l\u2019oasis de Shimal<br>Au sud de l\u2019oasis de Dhayah se d\u00e9veloppe un important c\u00f4ne de d\u00e9jection, form\u00e9 par plusieurs wadi provenant des monts du Hajar, notamment le Wadi Bih et le Wadi Haqil. Cette zone est arch\u00e9ologiquement connue pour abriter des vestiges anciens (p\u00e9riode Umm an-Nar (2700-2000 BC.). Le fort potentiel arch\u00e9ologique et g\u00e9omorphologique de ce secteur a justifi\u00e9 une prospection du sous-sol de cette Oasis au cours de la campagne de d\u00e9cembre 2017.<br>Notre collaborateur a contribu\u00e9 \u00e0 l\u2019am\u00e9nagement d\u2019un sondage d\u2019environ 3,30&nbsp;m de profondeur au nord de la partie distale du c\u00f4ne. La coupe r\u00e9alis\u00e9e a permis d\u2019entreprendre un large spectre d\u2019analyses pal\u00e9oenvironnementales et g\u00e9oarch\u00e9ologiques (p\u00e9dologie, micromorphologie, g\u00e9ochimie, malacologie, phytolithes, radiocarbone et datations OSL).<\/p>\n\n\n\n<div class=\"wp-block-separator has-text-color has-theme-palette-12-color has-alpha-channel-opacity has-theme-palette-12-background-color has-background is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--50);margin-bottom:var(--wp--preset--spacing--50)\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f9cc2f151ce&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f9cc2f151ce\" class=\"wp-block-image size-large wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/Fig.-2.resized-2.jpg\" alt=\"\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Implantation sondage TP 1, c\u00f4ne alluvial de Shimal (\u00a9 ANR Oasiwat)<br><\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;69f9cc2f15408&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"69f9cc2f15408\" class=\"wp-block-image size-large wp-lightbox-container\"><img decoding=\"async\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/Fig.-1.resized-3.jpg\" alt=\"\"\/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Vue g\u00e9n\u00e9rale de la palmeraie de Dhayah (\u00a9 ANR Oasiwat)<br><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Campagnes <\/h2>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/eveha-international.com\/?p=1904\" aria-label=\"Oasiwat &#8211; 2018\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"1024\" src=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2018\/10\/Fig.-1.resized-2-e1571300935667.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2018\/10\/Fig.-1.resized-2-e1571300935667.jpg 683w, https:\/\/eveha-international.com\/wp-content\/uploads\/2018\/10\/Fig.-1.resized-2-e1571300935667-200x300.jpg 200w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/eveha-international.com\/?p=1904\">Oasiwat &#8211; 2018<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/eveha-international.com\/?p=1897\" aria-label=\"Oasiwat &#8211; 2017\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"485\" src=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_17_small.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_17_small.jpg 770w, https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_17_small-300x189.jpg 300w, https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_17_small-768x484.jpg 768w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/eveha-international.com\/?p=1897\">Oasiwat &#8211; 2017<\/a><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/eveha-international.com\/?p=1887\" aria-label=\"Oasiwat &#8211; 2016\"><img loading=\"lazy\" decoding=\"async\" width=\"770\" height=\"485\" src=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_16_small.jpg\" class=\"attachment-large size-large wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_16_small.jpg 770w, https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_16_small-300x189.jpg 300w, https:\/\/eveha-international.com\/wp-content\/uploads\/2019\/10\/oasiwat_16_small-768x484.jpg 768w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/eveha-international.com\/?p=1887\">Oasiwat &#8211; 2016<\/a><\/li>\n<\/ul>\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>DirectionLouise Purdue&nbsp;(CNRS, CEPAM-UMR 7264, Universit\u00e9 Nice Sophia Antipolis) Participation d&rsquo;\u00c9vehaMalacologie Localisation Sultanat d&rsquo;Oman et \u00c9mirats&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1902,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[2,241],"tags":[62],"class_list":["post-1897","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-campaign","category-oasiwat","tag-oasiwat"],"_links":{"self":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/posts\/1897","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1897"}],"version-history":[{"count":6,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/posts\/1897\/revisions"}],"predecessor-version":[{"id":4883,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/posts\/1897\/revisions\/4883"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/media\/1902"}],"wp:attachment":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1897"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1897"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1897"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}