{"id":3560,"date":"2026-10-30T00:08:12","date_gmt":"2026-10-30T00:08:12","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=3560"},"modified":"2026-10-30T00:08:12","modified_gmt":"2026-10-30T00:08:12","slug":"german-battleship-tirpitz-leaves-lasting-legacy-in-norwegian-trees","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/hu\/science\/environmental-science\/german-battleship-tirpitz-leaves-lasting-legacy-in-norwegian-trees\/","title":{"rendered":"A Tirpitz vegyi k\u00f6dfelh\u0151j\u00e9nek \u00f6r\u00f6ks\u00e9ge: hi\u00e1nyz\u00f3 \u00e9ves kar\u00f3k a norv\u00e9g erd\u0151kben"},"content":{"rendered":"<h2 class=\"wp-block-heading\">A n\u00e9met csatahaj\u00f3 Tirpitz maradand\u00f3 \u00f6r\u00f6ks\u00e9get hagyott a norv\u00e9g f\u00e1kban<\/h2>\n\n<h2 class=\"wp-block-heading\">A vegyi k\u00f6d hat\u00e1sa a f\u00e1k n\u00f6veked\u00e9s\u00e9re<\/h2>\n\n<p class=\"wp-block-paragraph\">A m\u00e1sodik vil\u00e1gh\u00e1bor\u00fa alatt a n\u00e9met csatahaj\u00f3 Tirpitz Norv\u00e9gia fjordjaiban rejt\u0151z\u00f6tt, \u00e9s vegyi k\u00f6d\u00f6t haszn\u00e1lt, hogy elrejtse jelenl\u00e9t\u00e9t a sz\u00f6vets\u00e9ges t\u00e1mad\u00e1sokt\u00f3l. Most a tud\u00f3sok felfedezt\u00e9k, hogy ez a mesters\u00e9ges f\u00fcst tart\u00f3s hat\u00e1st gyakorolt a k\u00f6rnyez\u0151 f\u00e1kra.  <\/p>\n\n<h2 class=\"wp-block-heading\">Bizony\u00edt\u00e9kok a fa gy\u0171r\u0171kben<\/h2>\n\n<p class=\"wp-block-paragraph\">Claudia Hartl dendrokronol\u00f3gust vezet\u0151 kutat\u00f3k K\u00e5fjord, Norv\u00e9gia ter\u00fclet\u00e9r\u0151l vett\u00e9k a fa magvakakat, a Tirpitz horgonyz\u00f3helye k\u00f6zel\u00e9ben. Meg\u00e1llap\u00edtott\u00e1k, hogy egyes f\u00e1k teljesen hi\u00e1nyolt\u00e1k az 1945\u2011re dat\u00e1lhat\u00f3 n\u00f6veked\u00e9si gy\u0171r\u0171ket, amikor a haj\u00f3t elpuszt\u00edtott\u00e1k.  <\/p>\n\n<h2 class=\"wp-block-heading\">Korl\u00e1tozott n\u00f6veked\u00e9s \u00e9s hi\u00e1nyz\u00f3 gy\u0171r\u0171k<\/h2>\n\n<p class=\"wp-block-paragraph\">A f\u00fcst okozta k\u00e1rosod\u00e1s sz\u00fcntelen n\u00f6veked\u00e9si stagn\u00e1l\u00e1st id\u00e9zett el\u0151 feny\u0151- \u00e9s ny\u00edrf\u00e1kban. Egy p\u00e9ld\u00e1nyn\u00e1l kilenc \u00e9vig nem t\u00f6rt\u00e9nt \u00faj n\u00f6veked\u00e9s 1945 ut\u00e1n. M\u00e1s f\u00e1k l\u00e1that\u00f3, de rendk\u00edv\u00fcl v\u00e9kony gy\u0171r\u0171ket mutattak. A k\u00e1rosod\u00e1s legintenz\u00edvebb volt K\u00e5fjord k\u00f6zel\u00e9ben, \u00e9s t\u00e1volodva fokozatosan cs\u00f6kkent.  <\/p>\n\n<h2 class=\"wp-block-heading\">A vegyi k\u00f6d \u00f6sszet\u00e9tele \u00e9s hat\u00e1sai<\/h2>\n\n<p class=\"wp-block-paragraph\">A Tirpitz \u00e1ltal haszn\u00e1lt vegyi k\u00f6d kl\u00f3roszulfonsavb\u00f3l \u00e1llt. Ez a korr\u00f3z\u00edv anyag k\u00e1ros\u00edtotta a f\u00e1k leveleit, megnehez\u00edtve a fotoszint\u00e9zist \u00e9s a n\u00f6veked\u00e9st.  <\/p>\n\n<h2 class=\"wp-block-heading\">A hi\u00e1nyz\u00f3 gy\u0171r\u0171k ritka el\u0151fordul\u00e1sa<\/h2>\n\n<p class=\"wp-block-paragraph\">A f\u00e1kban el\u0151fordul\u00f3 hi\u00e1nyz\u00f3 n\u00f6veked\u00e9si gy\u0171r\u0171k ritk\u00e1k, \u00e1ltal\u00e1ban csak sz\u00e9ls\u0151s\u00e9ges k\u00f6r\u00fclm\u00e9nyek, p\u00e9ld\u00e1ul s\u00falyos asz\u00e1ly eset\u00e9n jelentkeznek. Azonban K\u00e5fjord f\u00e1in\u00e1l tapasztalt teljes gy\u0171r\u0171hi\u00e1nyt ezek a t\u00e9nyez\u0151k nem tudt\u00e1k magyar\u00e1zni.  <\/p>\n\n<h2 class=\"wp-block-heading\">A Tirpitz hat\u00e1sa a f\u00e1k eg\u00e9szs\u00e9g\u00e9re<\/h2>\n\n<p class=\"wp-block-paragraph\">Hartl \u00e9s koll\u00e9g\u00e1i arra a k\u00f6vetkeztet\u00e9sre jutottak, hogy a hi\u00e1nyz\u00f3 n\u00f6veked\u00e9si gy\u0171r\u0171ket val\u00f3sz\u00edn\u0171leg a Tirpitz vegyi k\u00f6de okozta. Ez a felfedez\u00e9s r\u00e1vil\u00e1g\u00edt a csatahaj\u00f3 jelenl\u00e9t\u00e9nek k\u00f6rnyezeti hat\u00e1saira Norv\u00e9gi\u00e1ban.  <\/p>\n\n<h2 class=\"wp-block-heading\">Sz\u00e9lesebb k\u00f6r\u0171 hat\u00e1s lehet\u0151s\u00e9ge<\/h2>\n\n<p class=\"wp-block-paragraph\">Hartl \u00fagy v\u00e9li, hogy hasonl\u00f3 fa k\u00e1rosod\u00e1si mint\u00e1zatok l\u00e9tezhetnek Eur\u00f3pa m\u00e1s r\u00e9szein is, ahol a m\u00e1sodik vil\u00e1gh\u00e1bor\u00fa sor\u00e1n vegyi f\u00fcstpajzsokat alkalmaztak. Tov\u00e1bbi kutat\u00e1sokra van sz\u00fcks\u00e9g ennek a lehet\u0151s\u00e9gnek a felt\u00e1r\u00e1s\u00e1hoz.  <\/p>\n\n<h2 class=\"wp-block-heading\">T\u00f6rt\u00e9nelmi h\u00e1tt\u00e9r<\/h2>\n\n<p class=\"wp-block-paragraph\">A Tirpitz egy f\u00e9lelmetes hadihaj\u00f3 volt, \u00e9s jelenl\u00e9te Norv\u00e9gi\u00e1ban jelent\u0151s fenyeget\u00e9st jelentett a sz\u00f6vets\u00e9geseknek. A vegyi k\u00f6d haszn\u00e1lata strat\u00e9giai taktik\u00e1t jelentett a felder\u00edt\u00e9s elker\u00fcl\u00e9s\u00e9re \u00e9s a haj\u00f3 v\u00e9delm\u00e9re a t\u00e1mad\u00e1sok ellen.  <\/p>\n\n<h2 class=\"wp-block-heading\">A Tirpitz M\u00fazeum \u00e9s \u00f6r\u00f6ks\u00e9ge<\/h2>\n\n<p class=\"wp-block-paragraph\">A Tirpitz t\u00f6rt\u00e9net\u00e9t a K\u00e5fjord k\u00f6zel\u00e9ben tal\u00e1lhat\u00f3 Tirpitz M\u00fazeumban mutatj\u00e1k be. A m\u00fazeum a bunkert mes\u00e9li el, amelyet a csatahaj\u00f3 v\u00e9delm\u00e9re \u00e9p\u00edtettek, de soha nem fejeztek be.  <\/p>\n\n<h2 class=\"wp-block-heading\">Felfedezett k\u00f6rnyezeti hat\u00e1s<\/h2>\n\n<p class=\"wp-block-paragraph\">Mik\u00f6zben a Tirpitz katonai hat\u00e1s\u00e1t alaposan dokument\u00e1lt\u00e1k, k\u00f6rnyezeti \u00f6r\u00f6ks\u00e9ge eddig nagyr\u00e9szt rejtve maradt. A vegyi k\u00f6d \u00e1ltal okozott fa k\u00e1rosod\u00e1s felfedez\u00e9se k\u00e9zzelfoghat\u00f3 eml\u00e9keztet\u0151\u00fcl szolg\u00e1l a h\u00e1bor\u00fa maradand\u00f3 hat\u00e1sair\u00f3l a term\u00e9szeti vil\u00e1gra.<\/p>","protected":false},"excerpt":{"rendered":"<p>A n\u00e9met csatahaj\u00f3 Tirpitz maradand\u00f3 \u00f6r\u00f6ks\u00e9get hagyott a norv\u00e9g f\u00e1kban A vegyi k\u00f6d hat\u00e1sa a f\u00e1k n\u00f6veked\u00e9s\u00e9re A m\u00e1sodik vil\u00e1gh\u00e1bor\u00fa alatt a n\u00e9met csatahaj\u00f3 Tirpitz Norv\u00e9gia fjordjaiban rejt\u0151z\u00f6tt, \u00e9s vegyi&hellip;<\/p>\n","protected":false},"author":2,"featured_media":25635,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[6747,6749,6748,6746,56],"class_list":["post-3560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environmental-science","tag-chemical-fog","tag-dendrochronology","tag-tree-rings","tag-german-battleship","tag-world-war-ii"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/3560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=3560"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/3560\/revisions"}],"predecessor-version":[{"id":25636,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/3560\/revisions\/25636"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media\/25635"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=3560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=3560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=3560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}