{"id":15137,"date":"2023-10-28T07:15:07","date_gmt":"2023-10-28T07:15:07","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15137"},"modified":"2023-10-28T07:15:07","modified_gmt":"2023-10-28T07:15:07","slug":"viking-settlement-newfoundland-1021-ce","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/archaeology\/viking-settlement-newfoundland-1021-ce\/","title":{"rendered":"Nov\u00e1 datovac\u00ed metoda odhaluje p\u0159esn\u00fd rok vikingsk\u00e9ho os\u00eddlen\u00ed na Newfoundlandu"},"content":{"rendered":"

Vikinsk\u00e1 osada v Newfoundlandu: Nov\u00e1 datovac\u00ed metoda odhaluje p\u0159esn\u00fd rok<\/h2>\n\n

Nov\u00e1 datovac\u00ed metoda<\/h2>\n\n

V\u00fdzkumn\u00edci vyvinuli inovativn\u00ed datovac\u00ed metodu vyu\u017e\u00edvaj\u00edc\u00ed letokruhy ke stanoven\u00ed p\u0159esn\u00e9ho roku, kdy Vikingov\u00e9 os\u00eddlili Newfoundland. Prozkoum\u00e1n\u00edm letokruh\u016f pro vz\u00e1cnou ud\u00e1lost kosmick\u00e9ho z\u00e1\u0159en\u00ed, kter\u00e1 nastala v roce 993 n. l., byli v\u011bdci schopni ur\u010dit, \u017ee norsk\u00e9 os\u00eddlen\u00ed v L’Anse aux Meadows bylo zalo\u017eeno v roce 1021 n. l.<\/p>\n\n

D\u016fkazy z d\u0159ev\u011bn\u00fdch artefakt\u016f<\/h2>\n\n

Datovac\u00ed metoda byla pou\u017eita na t\u0159i d\u0159ev\u011bn\u00e9 artefakty nalezen\u00e9 v L’Anse aux Meadows: kus jedle, kus jalovce a odhozenou \u010d\u00e1st pa\u0159ezu. Tyto artefakty vykazovaly jasn\u00e9 stopy \u0159ez\u00e1n\u00ed a tvarov\u00e1n\u00ed kovov\u00fdmi n\u00e1stroji, co\u017e nazna\u010duje, \u017ee je vyrobili Vikingov\u00e9.<\/p>\n\n

Anal\u00fdza letokruh\u016f<\/h2>\n\n

Dendrochronologick\u00e9 archivy z cel\u00e9ho sv\u011bta obsahuj\u00ed d\u016fkazy o ud\u00e1losti kosmick\u00e9ho z\u00e1\u0159en\u00ed v roce 993, kter\u00e1 zp\u016fsobila n\u00e1r\u016fst atmosf\u00e9rick\u00fdch hladin uhl\u00edku. Identifikac\u00ed tohoto n\u00e1r\u016fstu v letokruz\u00edch vikingsk\u00fdch artefakt\u016f mohli v\u011bdci spo\u010d\u00edtat letokruhy a ur\u010dit p\u0159esn\u00fd rok, kdy byly stromy pok\u00e1ceny: 1021 n. l.<\/p>\n\n

Potvrzen\u00ed z n\u00f3rsk\u00fdch s\u00e1g<\/h2>\n\n

Nov\u00e1 datovac\u00ed metoda dob\u0159e odpov\u00edd\u00e1 zpr\u00e1v\u00e1m o vikingsk\u00fdch v\u00fdprav\u00e1ch do Vinlandu (Severn\u00ed Ameriky), kter\u00e9 jsou zaznamen\u00e1ny v islandsk\u00fdch s\u00e1g\u00e1ch. S\u00e1gy popisuj\u00ed, jak nor\u0161t\u00ed pr\u016fzkumn\u00edci zakl\u00e1dali z\u00e1kladn\u00ed t\u00e1bory ve Vinlandu, v\u010detn\u011b jednoho, o kter\u00e9m se p\u0159edpokl\u00e1d\u00e1, \u017ee se nach\u00e1zel v L’Anse aux Meadows.<\/p>\n\n

Implikace pro vikingskou historii<\/h2>\n\n

P\u0159esn\u00e9 datum vikingsk\u00e9ho os\u00eddlen\u00ed v L’Anse aux Meadows m\u00e1 d\u016fsledky pro na\u0161e ch\u00e1p\u00e1n\u00ed norsk\u00e9ho pr\u016fzkumu a kolonizace. Nazna\u010duje, \u017ee Vikingov\u00e9 mohli b\u00fdt na Newfoundlandu d\u00e9le, ne\u017e se d\u0159\u00edve myslelo, a \u017ee mohli podnikat \u010dast\u011bj\u0161\u00ed cesty mezi Gr\u00f3nskem a Vinlandem.<\/p>\n\n

Vikingsk\u00fd pr\u016fzkum a plavba<\/h2>\n\n

Vikingov\u00e9 byli zku\u0161en\u00ed n\u00e1mo\u0159n\u00edci, kte\u0159\u00ed cestovali \u0161iroko daleko ze Skandin\u00e1vie na Britsk\u00e9 ostrovy, Island a nakonec p\u0159es Atlantik. Byli tak\u00e9 zn\u00e1m\u00ed sv\u00fdmi n\u00e1jezdy a obchodn\u00edmi v\u00fdpravami a zakl\u00e1dali osady v r\u016fzn\u00fdch \u010d\u00e1stech sv\u011bta.<\/p>\n\n

Budouc\u00ed vyu\u017eit\u00ed datovac\u00ed metody<\/h2>\n\n

Nov\u00e1 datovac\u00ed metoda vyu\u017e\u00edvaj\u00edc\u00ed ud\u00e1losti kosmick\u00e9ho z\u00e1\u0159en\u00ed m\u00e1 potenci\u00e1l zm\u011bnit archeologick\u00fd v\u00fdzkum. Prozkoum\u00e1n\u00edm letokruh\u016f a dal\u0161\u00edch d\u0159ev\u011bn\u00fdch artefakt\u016f mohou v\u011bdci nyn\u00ed ur\u010dit p\u0159esn\u00fd rok ud\u00e1lost\u00ed, kter\u00e9 se odehr\u00e1ly p\u0159ed stalet\u00edmi nebo dokonce tis\u00edcilet\u00edmi. O\u010dek\u00e1v\u00e1 se, \u017ee tato metoda bude pou\u017eita na archeologick\u00fdch nalezi\u0161t\u00edch po cel\u00e9m sv\u011bt\u011b.<\/p>","protected":false},"excerpt":{"rendered":"

Vikinsk\u00e1 osada v Newfoundlandu: Nov\u00e1 datovac\u00ed metoda odhaluje p\u0159esn\u00fd rok Nov\u00e1 datovac\u00ed metoda V\u00fdzkumn\u00edci vyvinuli inovativn\u00ed datovac\u00ed metodu vyu\u017e\u00edvaj\u00edc\u00ed letokruhy ke stanoven\u00ed p\u0159esn\u00e9ho roku, kdy Vikingov\u00e9 os\u00eddlili Newfoundland. Prozkoum\u00e1n\u00edm letokruh\u016f…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191],"tags":[20208,88,20209,6748,17173,564,16206],"class_list":["post-15137","post","type-post","status-publish","format-standard","hentry","category-archaeology","tag-1021-c-e","tag-archaeology","tag-cosmic-ray-event","tag-tree-rings","tag-newfoundland","tag-exploration","tag-viking"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=15137"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15137\/revisions"}],"predecessor-version":[{"id":15138,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15137\/revisions\/15138"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=15137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=15137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=15137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}