{"id":24921,"date":"2024-07-18T09:20:43","date_gmt":"2024-07-18T07:20:43","guid":{"rendered":"https:\/\/www.cerege.fr\/?p=24921"},"modified":"2024-09-25T11:06:00","modified_gmt":"2024-09-25T09:06:00","slug":"lidentification-des-phases-de-la-construction-des-pyramides-de-gizeh-par-la-contamination-en-metaux","status":"publish","type":"post","link":"https:\/\/www.cerege.fr\/fr\/lidentification-des-phases-de-la-construction-des-pyramides-de-gizeh-par-la-contamination-en-metaux\/","title":{"rendered":"La plus ancienne contamination en m\u00e9taux aux pieds des pyramides de Gizeh"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"24921\" class=\"elementor elementor-24921\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f0d9e20 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f0d9e20\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-3250772\" data-id=\"3250772\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cfda107 elementor-widget elementor-widget-text-editor\" data-id=\"cfda107\" 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><em><strong>Une nouvelle \u00e9tude r\u00e9v\u00e8le la plus ancienne contamination en cuivre et en arsenic sur le plateau de Gizeh en \u00c9gypte il y a plus de 5000 ans, au pied des pyramides et qui r\u00e9sulte des outils utilis\u00e9s pour la construction de la n\u00e9cropole. Ces m\u00e9taux constituent des traceurs originaux qui contribuent \u00e0 r\u00e9soudre des incertitudes sur l&#8217;\u00e9dification de certaines tombes pharaoniques.<\/strong><\/em><\/p><p>Cette \u00e9tude est le fruit d&#8217;une collaboration internationale et interdisciplinaire qui a permis de produire plusieurs articles sur les reconstructions pal\u00e9oenvironnementales du plateau de Gizeh o\u00f9 ont \u00e9t\u00e9 construites les pyramides de Kh\u00e9ops, K\u00e9phren et Myk\u00e9rinos, et de nombreux tombeaux pharaoniques. Si ce site a fait l&#8217;objet de nombreux travaux arch\u00e9ologiques, les approches g\u00e9omorphologiques, pal\u00e9o\u00e9cologiques et g\u00e9ochimiques y sont rares voire inexistantes. La mise en \u0153uvre de ces approches simultan\u00e9ment sur des \u00e9chantillons du m\u00eame site r\u00e9v\u00e8le la plus ancienne contamination r\u00e9gionale en cuivre et en arsenic de plus de 5000 ans, r\u00e9sultant de l&#8217;utilisation d&#8217;outils, en particulier pour l&#8217;\u00e9dification de la n\u00e9cropole.<br \/>\u00a0<br \/>Cette d\u00e9couverte a \u00e9t\u00e9 rendue possible gr\u00e2ce aux analyses g\u00e9ochimiques r\u00e9alis\u00e9es sur une carotte s\u00e9dimentaire for\u00e9e aux pieds des pyramides, dans un ancien bras du Nil aujourd&#8217;hui disparu et qui permettait d&#8217;acheminer les mat\u00e9riaux de construction, ancien bras caract\u00e9riser par une prospection g\u00e9ophysique et g\u00e9omorphologique publi\u00e9e par la m\u00eame \u00e9quipe (Sheisha et al., 2022; Younes et al., 2024).<br \/>\u00a0<br \/>Les diff\u00e9rentes phases de d\u00e9veloppement de la n\u00e9cropole de Gizeh peuvent ainsi \u00eatre caract\u00e9ris\u00e9es chimiquement depuis la p\u00e9riode pr\u00e9dynastique jusqu&#8217;au Nouvel Empire, avec une attention particuli\u00e8re port\u00e9e sur la construction des pyramides et du Sphinx. Cette \u00e9tude conforte des r\u00e9sultats arch\u00e9ologiques et contribue \u00e0 lever des incertitudes sur les dates d&#8217;\u00e9dification de tombes pharaoniques, en particulier pendant la premi\u00e8re dynastie, plus de 3000 ans avant notre \u00e8re. Ces travaux se fondent parfaitement dans les d\u00e9couvertes arch\u00e9ologiques ant\u00e9rieures et fournissent des donn\u00e9es originales qui ouvrent de nouvelles perspectives de recherche sur les n\u00e9cropoles de la vall\u00e9e du Nil au moyen de traceurs ind\u00e9pendants et compl\u00e9mentaires des analyses arch\u00e9ologiques.<\/p><p>. Younes G. et al. (2024). Journal of Archaeological Science: Reports, 53, 104303.<br \/>. Sheisha H. et al. (2023). Quaternary Science Reviews, 312, 108172.<br \/>. Sheisha H. et al. (2022). PNAS, 119(37), e2202530119.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-09b98c7 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"09b98c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-61df7bb\" data-id=\"61df7bb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-99e6848 elementor-widget elementor-widget-image\" data-id=\"99e6848\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/cafesciences-avignon.fr\/association\/paleoclimatologie-comment-reconstituer-les-climats-passes-jeudi-6-juin-2024-avignon\/\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"599\" src=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/Pyramides_Gizeh_Nick-Marriner.jpg\" class=\"attachment-large size-large wp-image-24922\" alt=\"\" srcset=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/Pyramides_Gizeh_Nick-Marriner.jpg 945w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/Pyramides_Gizeh_Nick-Marriner-300x225.jpg 300w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/Pyramides_Gizeh_Nick-Marriner-768x575.jpg 768w, https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/Pyramides_Gizeh_Nick-Marriner-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Le Sphinx et la pyramide de Kh\u00e9phren sur le plateau de Gizeh (Egypte)\t\n\u00a9 Nick Marriner\n<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a9691a3 elementor-widget elementor-widget-text-editor\" data-id=\"a9691a3\" 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><div class=\"wp-playlist wp-audio-playlist wp-playlist-light\">\n\t\t\t<div class=\"wp-playlist-current-item\"><\/div>\n\t\t<audio controls=\"controls\" preload=\"none\" width=\"778\"\n\t\t\t><\/audio>\n\t<div class=\"wp-playlist-next\"><\/div>\n\t<div class=\"wp-playlist-prev\"><\/div>\n\t<noscript>\n\t<ol>\n\t\t<li><a href=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/France-Inter_Journal_7h_Egypte_Veron.mp3\">Journal 07h_14 ao\u00fbt 2024, \u00e0 9min23<\/a><\/li>\t<\/ol>\n\t<\/noscript>\n\t<script type=\"application\/json\" class=\"wp-playlist-script\">{\"type\":\"audio\",\"tracklist\":true,\"tracknumbers\":true,\"images\":true,\"artists\":true,\"tracks\":[{\"src\":\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/France-Inter_Journal_7h_Egypte_Veron.mp3\",\"type\":\"audio\/mpeg\",\"title\":\"Journal 07h_14 ao\\u00fbt 2024, \\u00e0 9min23\",\"caption\":\"\",\"description\":\"\\u003Ci\\u003EJournal 07h00 du mercredi 14 ao\\u00fbt 2024\\u003C\/i\\u003E tir\\u00e9 de \\u003Ci\\u003ELes journaux de France Inter\\u003C\/i\\u003E par Ariane Griessel. Date de sortie\\u00a0: 2024. Genre\\u00a0: Podcast.\",\"meta\":{\"artist\":\"Ariane Griessel\",\"album\":\"Les journaux de France Inter\",\"genre\":\"Podcast\",\"year\":\"2024\",\"length_formatted\":\"15:54\"},\"image\":{\"src\":\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/08\/France-Inter_Journal_7h_Egypte_Veron-mp3-image.jpg\",\"width\":400,\"height\":400},\"thumb\":{\"src\":\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/08\/France-Inter_Journal_7h_Egypte_Veron-mp3-image-150x150.jpg\",\"width\":150,\"height\":150}}]}<\/script>\n<\/div>\n\t<\/p><p><strong>Une collaboration entre : <br \/><\/strong><strong>. <\/strong>Le<strong> CEREGE<\/strong> (CNRS UMR7330, AMU UMR34), <br \/>. le <strong>NRIAG<br \/>. <\/strong>l&#8217;<strong>Universit\u00e9 Ain Shams<\/strong> (Egypte), <br \/>. l&#8217;<strong>Universit\u00e9 de Newcastle<\/strong> (Angleterre), <br \/>. le <strong>SKLEC<\/strong> (Chine), <br \/>. <strong>Th\u00e9MA<\/strong> (CNRS UMR6049, univ. Franche-Comt\u00e9, MSE),\u00a0<br \/>. le <strong>CRBE<\/strong> (CNRS UMR5300, univ. Toulouse 3).<\/p><p><strong>Publication<\/strong><\/p><p><em>The construction of the Giza pyramids chronicled by human<\/em><br \/><em>copper contamination, <\/em><a href=\"https:\/\/www.cerege.fr\/wp-content\/uploads\/2024\/07\/gyounes_g51965_v1-revised.pdf\">Geology, 21 juillet 2024<\/a><\/p><p><a href=\"https:\/\/www.insu.cnrs.fr\/fr\/cnrsinfo\/la-plus-ancienne-contamination-en-metaux-aux-pieds-des-pyramides-de-gizeh\" target=\"_blank\" rel=\"noopener\">CNRS Terre et Univers<\/a>, 6 ao\u00fbt 2024<\/p><p><a href=\"https:\/\/eos.org\/articles\/5000-year-old-copper-pollution-found-near-the-pyramids\" target=\"_blank\" rel=\"noopener\"><em>5,000-Year-Old Copper Pollution Found near the Pyramids<\/em><\/a>, EOS, 23 ao\u00fbt 2024<\/p><p><strong>Contacts<br \/><\/strong><\/p><div class=\"elementor-element elementor-element-bae9da8 elementor-widget elementor-widget-text-editor\" data-id=\"bae9da8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"><div class=\"elementor-widget-container\"><p><a href=\"mailto:veron@cerege.fr\">Alain V\u00e9ron<\/a>, CEREGE (CNRS UMR7330)<br \/><a href=\"mailto:david.kaniewski@univ-tlse3.fr\">David Kaniewski,<\/a> CRBE (CNRS UMR5300)<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46ab2e8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"46ab2e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b63264b elementor-share-buttons--view-icon-text elementor-share-buttons--skin-gradient elementor-share-buttons--shape-square elementor-grid-0 elementor-share-buttons--color-official 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class=\"elementor-share-btn__title\">\n\t\t\t\t\t\t\t\t\t\tLinkedIn\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Une nouvelle \u00e9tude r\u00e9v\u00e8le la plus ancienne contamination en cuivre et en arsenic sur le plateau de Gizeh en \u00c9gypte il y a plus de 5000 ans, au pied des [&hellip;]<\/p>\n","protected":false},"author":551,"featured_media":24922,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[],"class_list":["post-24921","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archive"],"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-05-13 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