{"id":6347,"date":"2026-08-12T11:01:50","date_gmt":"2026-08-12T09:01:50","guid":{"rendered":"https:\/\/www.visital.no\/?post_type=tribe_events&#038;p=6347"},"modified":"2026-08-12T11:01:50","modified_gmt":"2026-08-12T09:01:50","slug":"spor-etter-istid-i-al-v-geolog-johan-petter-nystuen","status":"publish","type":"tribe_events","link":"https:\/\/www.visital.no\/de\/arrangementer\/spor-etter-istid-i-al-v-geolog-johan-petter-nystuen\/","title":{"rendered":"Spuren der Eiszeit in \u00c5l von Geologe Johan Petter Nystuen"},"content":{"rendered":"<p class=\"isSelectedEnd\">\u00c5l hat viele Spuren der letzten Eiszeit, die den meisten wenig bekannt sind. Gro\u00dfe Steine und Bl\u00f6cke haben im Laufe der Geschichte die Fantasie angeregt. Woher kommen sie, und warum liegen sie genau da, wo sie liegen?<\/p>\n<p class=\"isSelectedEnd\">Fr\u00fcher wurden unter anderem Geschichten \u00fcber Riesen und Trolle sowie die biblische Sintflut als Erkl\u00e4rungen f\u00fcr die gro\u00dfen Steine herangezogen. Heute wissen wir, dass viele von ihnen Findlinge sind, die von Gletschern \u00fcber lange Strecken transportiert wurden. Einige sind als Wackelsteine zur\u00fcckgeblieben und lassen sich trotz eines Gewichts von vielen Tonnen auf einem Kipppunkt bewegen.<\/p>\n<p class=\"isSelectedEnd\">In dem Vortrag beleuchtet Johan Petter Nystuen die Eiszeitlandschaft in \u00c5l, darunter Toteisl\u00f6cher, gro\u00dfe Findlinge und den Wackelstein bei Torpo. Er geht auch der Frage nach, wie solche Spuren der Eiszeit erhalten werden k\u00f6nnen.<\/p>\n<p class=\"isSelectedEnd\">Johan Petter Nystuen ist Geologieprofessor an der Universit\u00e4t Oslo und verf\u00fcgt \u00fcber umfassende Erfahrung zu diesem Thema.<\/p>\n<p>Der Vortrag wird von Visit \u00c5l, dem geologischen Verein Buskerud und dem Naturvernforbund in Hallingdal unterst\u00fctzt.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mittwoch, 19. August, um 18:00 Uhr h\u00e4lt der Geologe Johan Petter Nystuen den Vortrag Spuren der Eiszeit in \u00c5l in der Bibliothek von \u00c5l. Hier h\u00f6ren Sie von Findlingen, Wackelsteinen und anderen Spuren der letzten Eiszeit und warum dieses Naturerbe es wert sein kann, bewahrt zu werden.<\/p>","protected":false},"author":3,"featured_media":6348,"template":"","meta":{"_acf_changed":false,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[144],"class_list":["post-6347","tribe_events","type-tribe_events","status-publish","has-post-thumbnail","hentry","tribe_events_cat-foredrag","cat_foredrag"],"acf":[],"yoast_head":"<title>Spor etter istid i \u00c5l v\/geolog Johan Petter Nystuen - Visit \u00c5l<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spor etter istid i \u00c5l v\/geolog Johan Petter Nystuen - Visit \u00c5l\" \/>\n<meta property=\"og:description\" content=\"Onsdag 19. august klokken 18.00 holder geolog Johan Petter Nystuen foredraget Spor etter istid i \u00c5l p\u00e5 \u00c5l bibliotek. 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