{"id":43659,"date":"2026-05-21T09:49:06","date_gmt":"2026-05-21T07:49:06","guid":{"rendered":"https:\/\/www.deepseareporter.com\/?p=43659"},"modified":"2026-05-21T09:49:09","modified_gmt":"2026-05-21T07:49:09","slug":"valar-pa-rekordtur-simmade-runt-halva-jorden","status":"publish","type":"post","link":"https:\/\/www.deepseareporter.com\/sv\/valar-pa-rekordtur-simmade-runt-halva-jorden\/","title":{"rendered":"Valar p\u00e5 rekordtur \u2013 simmade runt halva jorden"},"content":{"rendered":"\n

Tv\u00e5 kn\u00f6lvalar har bevisat att det enorma d\u00e4ggdjuret kan ta sig fr\u00e5n en sida av jorden till den andra \u2013 om det f\u00e5r ta lite tid.<\/strong><\/p>\n\n\n\n

Ett forskarteam har med hj\u00e4lp av bilder p\u00e5 valarnas stj\u00e4rtfenor konstaterat att en val som 2007 befann sig utanf\u00f6r Queensland i Australien d\u00f6k upp vid S\u00e3o Paulo, Brasilien, 2019 \u2013 ett avst\u00e5nd p\u00e5 14 200 kilometer.<\/p>\n\n\n\n

P\u00e5 samma s\u00e4tt sp\u00e5rades en val fr\u00e5n brasilianska Bahia 22 \u00e5r senare 15 100 kilometer bort, vid Hervey Bay i Australien.<\/p>\n\n\n\n

Str\u00e4ckorna \u00e4r de l\u00e4ngsta som uppm\u00e4tts f\u00f6r kn\u00f6lvalar.<\/p>\n\n\n\n

Att enstaka individer flyttar sig mellan tv\u00e5 avl\u00e4gsna parningsplatser hj\u00e4lper till att h\u00e5lla populationen genetiskt varierad, s\u00e4ger Stephanie Stack vid australiska Griffith University.<\/p>\n\n\n\n

Valarna kan ocks\u00e5 f\u00f6ra med sig nya \u201ds\u00e5nger\u201d eller \u201ddialekter\u201d, enligt forskarna.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Tv\u00e5 kn\u00f6lvalar har bevisat att det enorma d\u00e4ggdjuret kan ta sig fr\u00e5n en sida av jorden till den andra \u2013 om det f\u00e5r ta lite tid.<\/p>\n","protected":false},"author":4,"featured_media":43660,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[252,580],"tags":[324,684,326,417,2430],"class_list":["post-43659","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-forskning","category-internationellt","tag-australien","tag-brasilien","tag-knolval","tag-valar","tag-valsang"],"acf":[],"yoast_head":"\nValar p\u00e5 rekordtur \u2013 simmade runt halva jorden - Deep Sea Reporter<\/title>\n<meta name=\"description\" content=\"Tv\u00e5 kn\u00f6lvalar har bevisat att det enorma d\u00e4ggdjuret kan ta sig fr\u00e5n en sida av jorden till den andra \u2013 om det f\u00e5r ta lite tid.\" \/>\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.deepseareporter.com\/sv\/valar-pa-rekordtur-simmade-runt-halva-jorden\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Valar p\u00e5 rekordtur \u2013 simmade runt halva jorden - 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