{"id":3796,"date":"2021-12-09T11:50:00","date_gmt":"2021-12-09T11:50:00","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=3796"},"modified":"2021-12-09T11:50:00","modified_gmt":"2021-12-09T11:50:00","slug":"strange-green-balls-appear-on-australian-beach","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/sv\/science\/marine-biology\/strange-green-balls-appear-on-australian-beach\/","title":{"rendered":"Mystiska gr\u00f6na bollar har invaderat en australiensisk strand"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Tusentals mystiska gr\u00f6na bollar har dykt upp p\u00e5 en australiensisk strand<\/h2>\n\n<h2 class=\"wp-block-heading\">Uppt\u00e4ckten och spekulationerna<\/h2>\n\n<p>I helgen m\u00f6ttes badg\u00e4sterna p\u00e5 Dee Why Beach n\u00e4ra Sydney av en m\u00e4rklig syn: tusentals klargr\u00f6na bollar utspridda \u00f6ver sanden. De mjuka sf\u00e4rerna, ungef\u00e4r lika stora som golfbollar, s\u00e5g ut att vara gjorda av n\u00e5gon sorts alg eller t\u00e5ng. M\u00e5nga sk\u00e4mtade om att de var &#8220;utomjordiska \u00e4gg&#8221; eller oidentifierade flygande f\u00f6rem\u00e5l (UFO), enligt Manly Daily.<\/p>\n\n<h2 class=\"wp-block-heading\">Vetenskaplig f\u00f6rklaring<\/h2>\n\n<p>Forskarna har en annan f\u00f6rklaring. De tror att bollarna i sj\u00e4lva verket \u00e4r extremt s\u00e4llsynta algklumpar som kallas marimo. Marimo, som betyder b\u00e5de &#8220;studsande boll&#8221; och &#8220;v\u00e4xt som v\u00e4xer i vatten&#8221;, \u00e4r levande algbollar som rullar runt p\u00e5 havsbotten och bildar bollformade klumpar.<\/p>\n\n<h2 class=\"wp-block-heading\">Tidigare f\u00f6rekomster<\/h2>\n\n<p>\u00c4ven om marimo \u00e4r ovanliga har det funnits tidigare fall d\u00e4r stora m\u00e4ngder levande algbollar har dykt upp p\u00e5 str\u00e4nder. I Japan kallas de f\u00f6r marimo, medan de p\u00e5 Island kallas k\u00falusk\u00edtur eller &#8220;bollsmuts&#8221;.<\/p>\n\n<h2 class=\"wp-block-heading\">Bildning och avlagring<\/h2>\n\n<p>F\u00f6r att marimo ska bildas kr\u00e4vs s\u00e4rskilda f\u00f6rh\u00e5llanden, bland annat rikligt med solsken och kraftiga str\u00f6mmar. Dessa f\u00f6rh\u00e5llanden fanns troligen p\u00e5 Dee Why Beach, vilket gjorde att de alger som normalt f\u00e4ster sig vid stenar lossnade och rullade runt i havet och bildade de vackra gr\u00f6na bollarna.<\/p>\n\n<h2 class=\"wp-block-heading\">Nuvarande status och framtida \u00f6de<\/h2>\n\n<p>F\u00f6r tillf\u00e4llet \u00e4r marimobollarna en udda turistattraktion f\u00f6r nyfikna lokalbor p\u00e5 Dee Why Beach. Men forskare varnar f\u00f6r att efter n\u00e5gra dagar i v\u00e5rsolen kommer de att b\u00f6rja brytas ner och bli en illaluktande s\u00f6rja.<\/p>\n\n<h2 class=\"wp-block-heading\">Ytterligare information<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Marimo \u00e4r extremt s\u00e4llsynta, och deras uppdykande p\u00e5 Dee Why Beach \u00e4r en unik h\u00e4ndelse.<\/li>\n<li>Marimo \u00e4r levande organismer och kan forts\u00e4tta att v\u00e4xa och f\u00f6r\u00f6ka sig om de \u00e5terf\u00f6rs till sin naturliga milj\u00f6.<\/li>\n<li>Marimos n\u00e4rvaro p\u00e5 Dee Why Beach \u00e4r en p\u00e5minnelse om v\u00e5ra marina ekosystems sk\u00f6rhet och sk\u00f6nhet.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Relaterade nyheter<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.viralspell.com\/marimo-balls-on-beaches\/\" rel=\"nofollow noopener\" target=\"_blank\">Tidigare f\u00f6rekomster av marimo p\u00e5 str\u00e4nder<\/a><\/li>\n<li><a href=\"https:\/\/www.7newssydney.com.au\/marimo-algae-balls-dee-why-beach\" rel=\"nofollow noopener\" target=\"_blank\">Marimo: Den studsiga bollv\u00e4xten<\/a><\/li>\n<li><a href=\"https:\/\/www.icelandmag.is\/article\/what-are-those-green-balls-on-icelands-beaches\" rel=\"nofollow noopener\" target=\"_blank\">K\u00falusk\u00edtur: Bollsmutsen fr\u00e5n Island<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Tusentals mystiska gr\u00f6na bollar har dykt upp p\u00e5 en australiensisk strand Uppt\u00e4ckten och spekulationerna I helgen m\u00f6ttes badg\u00e4sterna p\u00e5 Dee Why Beach n\u00e4ra Sydney av en m\u00e4rklig syn: tusentals klargr\u00f6na&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[3351,7098,7099,7100,7101],"class_list":["post-3796","post","type-post","status-publish","format-standard","hentry","category-marine-biology","tag-algae","tag-green-balls","tag-marimo","tag-science-mystery","tag-nature-unraveled"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/posts\/3796","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/comments?post=3796"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/posts\/3796\/revisions"}],"predecessor-version":[{"id":3797,"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/posts\/3796\/revisions\/3797"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/media?parent=3796"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/categories?post=3796"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/sv\/wp-json\/wp\/v2\/tags?post=3796"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}