{"id":553,"date":"2022-03-25T22:20:21","date_gmt":"2022-03-25T20:20:21","guid":{"rendered":"http:\/\/www.archaeology.org\/news\/10426-220325-greenland-viking-drought"},"modified":"2022-03-25T22:20:21","modified_gmt":"2022-03-25T20:20:21","slug":"why-did-the-vikings-leave-greenland","status":"publish","type":"post","link":"https:\/\/www.viaromana.org\/blog\/why-did-the-vikings-leave-greenland\/","title":{"rendered":"Pourquoi les Vikings Ont-Ils Quitt\u00e9 Le Groenland?"},"content":{"rendered":"\n<p><img decoding=\"async\" src=\"https:\/\/www.viaromana.org\/blog\/wp-content\/uploads\/2022\/03\/pourquoi-les-vikings-ont-ils-quitte-le-groenland.jpg\" alt=\"Greenland Fjord\" width=\"710\" height=\"399\" class=\"caption\" title=\" \" longdesc=\"(Isla Casta\u00f1eda)\">AMHERST, MASSACHUSETTS \u2014 Selon un communiqu\u00e9 publi\u00e9 par le <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.viaromana.org\/blog\/goto\/https:\/\/www.umass.edu\/news\/article\/rewriting-history-books-why-vikings-left-greenland\"  target=\"_blank\" rel=\"noopener\">Universit\u00e9 du Massachusetts \u00e0 Amherst<\/a>, Boyang Zhao, Raymond Bradley, Isla Casta\u00f1eda et leurs coll\u00e8gues ont analys\u00e9 les s\u00e9diments lacustres pr\u00e9lev\u00e9s dans la r\u00e9gion de la colonie orientale, une zone du sud du Groenland colonis\u00e9e par les Nordiques \u00e0 la fin du xe si\u00e8cle de notre \u00e8re. Les chercheurs ont trouv\u00e9 des traces d&rsquo;un lipide qui peut \u00eatre utilis\u00e9 pour reconstruire les temp\u00e9ratures pass\u00e9es, et un marqueur du rev\u00eatement cireux des feuilles qui peut indiquer la vitesse \u00e0 laquelle une plante perd de l&rsquo;eau par le processus d&rsquo;\u00e9vaporation. On pensait auparavant que les Vikings avaient abandonn\u00e9 la colonie orientale au d\u00e9but du XVe si\u00e8cle parce que le d\u00e9but du Petit \u00e2ge glaciaire le rendait trop froid pour cultiver, mais l&rsquo;\u00e9tude sugg\u00e8re que bien que la temp\u00e9rature dans le sud du Groenland soit rest\u00e9e assez uniforme, elle est devenue plus s\u00e8che avec le temps. Une s\u00e9cheresse prolong\u00e9e aurait rendu difficile la culture de suffisamment de fourrage pour nourrir le b\u00e9tail pendant l&rsquo;hiver. Combin\u00e9e \u00e0 d&rsquo;autres pressions \u00e9conomiques et sociales, la s\u00e9cheresse a peut-\u00eatre forc\u00e9 les Vikings \u00e0 abandonner la colonie orientale, ont conclu les chercheurs. Lisez l&rsquo;article scientifique original sur cette recherche dans <a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.viaromana.org\/blog\/goto\/https:\/\/doi.org\/10.1126\/sciadv.abm4346\"  target=\"_blank\" rel=\"noopener\"><em>Progr\u00e8s Scientifiques<\/em><\/a>. Pour en savoir plus sur le moment o\u00f9 les Vikings ont \u00e9tabli une colonie \u00e0 Terre-Neuve, allez \u00e0 \u00ab\u00a0<a target=\"_blank\" rel=\"nofollow\" href=\"https:\/\/www.viaromana.org\/blog\/goto\/https:\/\/www.archaeology.org\/issues\/451-2201\/features\/10191-newfoundland-viking-settlement-dating\" >Quand les Vikings ont travers\u00e9 l&rsquo;Atlantique<\/a>, \u00ab\u00a0l&rsquo;une des 10 meilleures d\u00e9couvertes d&rsquo;ARCH\u00c9OLOGIE de 2021.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AMHERST, MASSACHUSETTS \u2014 Selon un communiqu\u00e9 publi\u00e9 par le Universit\u00e9 du Massachusetts \u00e0 Amherst, Boyang Zhao, Raymond Bradley, Isla Casta\u00f1eda et leurs coll\u00e8gues ont analys\u00e9 les s\u00e9diments lacustres pr\u00e9lev\u00e9s dans la r\u00e9gion de la colonie orientale, une zone du sud du Groenland colonis\u00e9e par les Nordiques \u00e0 la fin du xe si\u00e8cle de notre \u00e8re. Les chercheurs ont trouv\u00e9 des traces d&rsquo;un lipide qui peut \u00eatre utilis\u00e9 pour reconstruire les temp\u00e9ratures pass\u00e9es, et un marqueur du rev\u00eatement cireux des feuilles qui peut indiquer la vitesse \u00e0 laquelle une plante perd de l&rsquo;eau par le processus d&rsquo;\u00e9vaporation. On pensait auparavant que\u2026<\/p>\n","protected":false},"author":3,"featured_media":555,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":4}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pourquoi les Vikings Ont-Ils Quitt\u00e9 Le Groenland? - Viaromana et arch\u00e9ologie.<\/title>\n<meta name=\"description\" content=\"Pourquoi les Vikings Ont-Ils Quitt\u00e9 Le Groenland? article de Viaromana et arch\u00e9ologie.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.viaromana.org\/blog\/why-did-the-vikings-leave-greenland\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pourquoi les Vikings Ont-Ils Quitt\u00e9 Le Groenland? 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