{"id":3790,"date":"2026-01-14T15:15:03","date_gmt":"2026-01-14T14:15:03","guid":{"rendered":"https:\/\/eveha-international.com\/?page_id=3790"},"modified":"2026-01-14T15:50:09","modified_gmt":"2026-01-14T14:50:09","slug":"oasiwat","status":"publish","type":"page","link":"https:\/\/eveha-international.com\/?page_id=3790","title":{"rendered":"Oasiwat"},"content":{"rendered":"\n<p class=\"has-text-align-left has-small-font-size\">Eveha International participe au projet ANR JCJC : OASIWAT. <br>Dirig\u00e9 par Louise Purdue (CNRS, CEPAM-UMR 7264, Universit\u00e9 Nice Sophia Antipolis) il se d\u00e9roule entre les Emirats Arabes Unis (Masafi, Dayah et Khatt) et le Sultanat d\u2019Oman (Rustaq).<\/p>\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<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<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<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-small-font-size\"><strong>Participation d&rsquo;\u00c9veha<br><\/strong>Malacologie<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-small-font-size\"><strong>Localisation<\/strong> <br>Sultanat d&rsquo;Oman et Emirats Arabes Unis<\/p>\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\">Le projet&nbsp;<strong>OASIWAT<\/strong>&nbsp;vise \u00e0 identifier et comprendre les facteurs sociaux et environnementaux qui ont contribu\u00e9 au d\u00e9veloppement, aux mutations et \u00e0 la durabilit\u00e9 des oasis en Arabie du sud-est depuis le 3\u00e8me mil. av. J.-C. Les oasis, paysages anthropis\u00e9s cultiv\u00e9s et irrigu\u00e9s, se sont d\u00e9velopp\u00e9es et ont \u00e9volu\u00e9 dans<strong>&nbsp;un cadre socio-\u00e9conomique, technologique et climatique fragile et fluctuant.<\/strong><br>L\u2019\u00e9mergence et l\u2019\u00e9volution des espaces oasiens en Arabie du sud-est sont intimement li\u00e9es \u00e0 un syst\u00e8me socio-\u00e9conomique structur\u00e9 autour de l\u2019extraction, de la transformation et de l\u2019export du cuivre des montagnes Hajar- qui s\u2019\u00e9tendent sur presque la totalit\u00e9 des Emirats Arabes Unis et du nord de l\u2019Oman- jusqu\u2019au Moyen Orient, l\u2019Afrique et la p\u00e9ninsule indienne. Les donn\u00e9es arch\u00e9ologiques ont mis en \u00e9vidence des cycles d\u2019emprise et de d\u00e9prise urbaine et agricole (s\u00e9dentarisation vs b\u00e9douinisation) depuis l\u2019Age du Bronze (ex. emprise: Age du Bronze (3rd mil. av. J.-C.), Age du Fer II (1300-600 av. J.-C.), P\u00e9riode Islamique tardive (14-17th c. apr. J.-C.); d\u00e9prise: fin de l\u2019Age du Bronze (2000-1300 av. J.-C.), Age du Fer III (600-300 av. J.-C.)). Toutefois, ces donn\u00e9es sont lacunaires pour les p\u00e9riodes interm\u00e9diaires (fin de la p\u00e9riode pr\u00e9islamique\/empire Sassanide\/d\u00e9but de la p\u00e9riode Islamique (300 av. J.-C.-1400 apr. J.-C). Cette absence repose en partie sur l\u2019id\u00e9e que les oasis pass\u00e9es sont une r\u00e9troprojection des actuelles et leur dimension diachronique est ni\u00e9e. Par ailleurs, ces dynamiques de peuplement sont souvent directement connect\u00e9es aux changements climatiques. Malheureusement,<strong>&nbsp;l\u2019\u00e9tat de nos connaissances sur les dynamiques pal\u00e9oenvironnementales qui ont pr\u00e9valu en Arabie apr\u00e8s 4200 BP est tr\u00e8s partiel<\/strong>. En effet, les recherches sur l\u2019\u00e9volution du climat se sont principalement concentr\u00e9es sur le d\u00e9but-milieu de l\u2019holoc\u00e8ne. Par cons\u00e9quent,&nbsp;<strong>la corr\u00e9lation entre climat, disponibilit\u00e9 et gestion des ressources, dynamiques de peuplement et syst\u00e8mes socio-\u00e9conomiques ne reste que partiellement comprise.&nbsp;<\/strong><br><strong><br>Historique des recherches&nbsp;<\/strong><br>Le projet a d\u00e9but\u00e9 \u00e0 la fin de l\u2019ann\u00e9e 2016.<br>A terme, le projet permettra une compr\u00e9hension int\u00e9gr\u00e9e de ces oasis pass\u00e9es et les communaut\u00e9s agricoles qui les ont construites, am\u00e9nag\u00e9es et entretenues faces aux contraintes hydro-climatiques et \u00e9daphiques, tout en contribuant au n\u00e9cessaire d\u00e9bat sur leur durabilit\u00e9 et leur pr\u00e9servation. Ce projet propose une reconstruction innovante de ces paysages \u00e0 partir de<strong>&nbsp;l\u2019analyse int\u00e9gr\u00e9e, diachronique et multi-scalaire des hydro-agrosyst\u00e8mes oasiens<\/strong>&nbsp;qui les structurent, et dont on suppose qu\u2019ils sont des r\u00e9ponses adapt\u00e9es aux contraintes d\u00e9mographiques, hydro- et morpho-s\u00e9dimentaires. Cette \u00e9tude sera confront\u00e9e dans un second temps aux donn\u00e9es locales et r\u00e9gionales sur les \u00e9volutions morphologiques, climatiques et humaines (syst\u00e8me de peuplement et organisation du territoire) dans les montagnes al Hajar. Deux taches ont \u00e9t\u00e9 d\u00e9finies :<br>1 &#8211; Estimer l\u2019\u00e9volution de la disponibilit\u00e9 des ressources en eau et en sol en construisant&nbsp;<strong>un cadre g\u00e9omorphologique, pal\u00e9o-hydrologique et climatique r\u00e9gional depuis les 5 derniers mill\u00e9naires.<\/strong>&nbsp;Ce cadre sera \u00e9tabli \u00e0 partir de l\u2019\u00e9tude multi-proxy d\u2019un ensemble d\u2019archives pal\u00e9oenvironnementales (\u00e9oliennes, fluviales, c\u00f4ti\u00e8res) \u00e0 l\u2019\u00e9chelle des bassins versants, de m\u00eame qu\u2019un cadre chronologique solide \u2013OSL et datations 14C.<br>2 &#8211;&nbsp;<strong>Comprendre l\u2019\u00e9mergence et l\u2019\u00e9volution des hydro-agrosyst\u00e8mes oasiens<\/strong>&nbsp;\u00e0 partir de : <br>      a\/ la cr\u00e9ation d\u2019un mod\u00e8le 3D des oasis actuelles et pass\u00e9es ; <br>      b\/ la combinaison novatrice de m\u00e9thodes interdisciplinaires sur le terrain et en laboratoire <br>      (g\u00e9oarch\u00e9ologie, agronomie, arch\u00e9ologie, (pal\u00e9o)p\u00e9dologie \u2013micromorphologie, g\u00e9ochimie, ethnop\u00e9dologie -pal\u00e9o-botanique) ; <br>      c\/ la mise en place d\u2019un cadre chronologique pr\u00e9cis \u00e0 partir de datations 14C et OSL.<br>Le projet portera sur l\u2019\u00e9tude de 3 oasis dans les montagnes Hajar&nbsp;<strong>(Masafi-Emirat de Fujairah, Rustaq-Sultanat d\u2019Oman, et les oasis de Dayah et Khatt \u2013 Emirat de Ras al Khaimah)<\/strong>&nbsp;s\u00e9lectionn\u00e9es pour leur localisation g\u00e9ographique unique en Arabie du sud-est (en termes de ressources et de climat), pour la pr\u00e9sence d\u2019archives s\u00e9dimentaires bien pr\u00e9serv\u00e9es et la possibilit\u00e9 de construire des r\u00e9f\u00e9rentiels solides. L\u2019\u00e9tude de ces espaces permettra une meilleure compr\u00e9hension des adaptations humaines, \u00e9conomiques et sociales aux contraintes hydro-climatiques. La cr\u00e9ation de mod\u00e8les diachroniques technologie-climat contribuera ainsi \u00e0 la d\u00e9construction du \u00ab mod\u00e8le oasien \u00bb et permettra en cons\u00e9quence d\u2019alimenter le d\u00e9bat sur la gestion raisonn\u00e9e de ces espaces fragilis\u00e9s et pr\u00e9cieux.&nbsp;<\/p>\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<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<p class=\"has-small-font-size\"><strong>Partenaires<\/strong> <br>CNRS&nbsp;(CEPAM-UMR 7264&nbsp;; Arch\u00e9orient-UMR 5133&nbsp;; Paris 12-LGP, UMR 8591&nbsp;; MOM-UMR 8167&nbsp;; LOV-UMR 7093&nbsp;; CEFAS Koweit-USR 3141&nbsp;; CREEAH-UMR 6566)<br>Durham University<br>Freiburg University<br>Fujairha Tourism and Antiquity<br>Ras al Khaimah Department of Antiquities and Museum<br>Sultan Qaboos University<br>Anglo-Omani Society<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-theme-palette-11-color has-text-color has-link-color has-small-font-size wp-elements-73e09e2e9031c761be5054729c00a6fd\"><strong>Liens<\/strong> :<br><a href=\"https:\/\/www.researchgate.net\/project\/ANR-OASIWAT-Origin-mutations-and-dynamics-of-Southeastern-Arabia-oases-Soil-water-availability-and-management-for-the-last-5-millennia\" target=\"_blank\" rel=\"noreferrer noopener\">Article de synth\u00e8se sur Researchgate.net<\/a><a href=\"http:\/\/www.cepam.cnrs.fr\/oasiwat\/project-presentation\/\" target=\"_blank\" rel=\"noreferrer noopener\">Pr\u00e9sentation du projet Oasiwat<\/a><\/p>\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 style=\"padding-top:0;padding-bottom:0;padding-left:0;padding-right:0;\" class=\"wp-block-latest-posts__list is-grid columns-4 has-link-color wp-elements-b680dac98656bff4428a398594af08fd wp-block-latest-posts has-text-color has-theme-palette-12-color has-small-font-size\"><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<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=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<\/ul>","protected":false},"excerpt":{"rendered":"<p>Eveha International participe au projet ANR JCJC : OASIWAT. Dirig\u00e9 par Louise Purdue (CNRS, CEPAM-UMR 7264, Universit\u00e9 Nice Sophia Antipolis) il se d\u00e9roule entre les Emirats Arabes Unis (Masafi, Dayah et Khatt) et le Sultanat d\u2019Oman (Rustaq). DirectionLouise Purdue&nbsp;(CNRS, CEPAM-UMR 7264, Universit\u00e9 Nice Sophia Antipolis) Participation d&rsquo;\u00c9vehaMalacologie Localisation Sultanat d&rsquo;Oman et Emirats Arabes Unis Le&#8230;<\/p>\n","protected":false},"author":4,"featured_media":3791,"parent":7,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","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":""},"class_list":["post-3790","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/pages\/3790","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3790"}],"version-history":[{"count":2,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/pages\/3790\/revisions"}],"predecessor-version":[{"id":3794,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/pages\/3790\/revisions\/3794"}],"up":[{"embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/pages\/7"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/eveha-international.com\/index.php?rest_route=\/wp\/v2\/media\/3791"}],"wp:attachment":[{"href":"https:\/\/eveha-international.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}