 {"id":3535,"date":"2021-01-08T11:57:19","date_gmt":"2021-01-08T09:57:19","guid":{"rendered":"https:\/\/helsinginpuistot.fi\/hp\/?p=3535"},"modified":"2025-02-20T10:42:24","modified_gmt":"2025-02-20T08:42:24","slug":"ruutinkoski","status":"publish","type":"post","link":"https:\/\/vihreatsylit.fi\/sv\/ruutinkoski\/","title":{"rendered":"Grotens fors"},"content":{"rendered":"\n<p>I slutet av 1700-talet l\u00e5g en s\u00e5gkvarn vid forsen. Totalt cirka 3,13 ha av naturskyddsomr\u00e5det \u00e4r vattendrag. Omr\u00e5det \u00e4gs av Helsingfors stad och skyddsbeslutet fattades den 5 juni 1990, s\u00e4rskilt p\u00e5 grund av det rika f\u00e5gellivet.<\/p>\n\n\n\n<p>Forsen \u00e4r 300 meter l\u00e5ng och den l\u00e4gst bel\u00e4gna naturliga forsen i Vanda \u00e5. M\u00e5nga vackra strandv\u00e4xter trivs p\u00e5 str\u00e4nderna vid lugnvattnet efter forsen, bland annat kaveldun, sj\u00f6fr\u00e4ken och igelknopp. Intill \u00e5krarna p\u00e5 s\u00f6dra sidan om lugnvattnet st\u00e5r en fredad vresalm,&nbsp;<em>Ulmus laevis<\/em>, det enda naturligt v\u00e4xande exemplaret i Helsingfors. Vresalmen \u00e4r ett av de mest s\u00e4llsynta tr\u00e4den i Finland. Det \u00e4r en kvarleva fr\u00e5n perioden efter istiden d\u00e5 klimatet i Finland var varmare \u00e4n idag.<\/p>\n\n\n\n<div class=\"wp-block-group fig col2\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-keltasirkku.jpg\" alt=\"\" class=\"wp-image-4921\" srcset=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-keltasirkku.jpg 800w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-keltasirkku-300x300.jpg 300w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-keltasirkku-150x150.jpg 150w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-keltasirkku-768x768.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Gulsparv <em>Jussi Helim\u00e4ki<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" src=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/12\/haltiala3-jalava.jpg\" alt=\"\" class=\"wp-image-1991\" srcset=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/12\/haltiala3-jalava.jpg 600w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/12\/haltiala3-jalava-225x300.jpg 225w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">Vid Grotens fors v\u00e4xer en st\u00e5tlig fredad vresalm <em>Pira Cousin<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group fig col2\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-portaat.jpg\" alt=\"\" class=\"wp-image-4914\" srcset=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-portaat.jpg 800w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-portaat-300x200.jpg 300w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-portaat-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">En trappa leder ned till Grotens fors <em>Kyllikki Ranta<\/em><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"533\" src=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-kalastus.jpg\" alt=\"\" class=\"wp-image-4918\" srcset=\"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-kalastus.jpg 800w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-kalastus-300x200.jpg 300w, https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/ruutinkoski-kalastus-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">En fiskare vid Grotens fors <em>Kyllikki Ranta<\/em><\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<p>En annan s\u00e4llsynt art i forsen \u00e4r flodh\u00e4ttesn\u00e4ckan, som i sin tur \u00e4r en kvarleva fr\u00e5n Ancylussj\u00f6n, som efter istiden l\u00e5g d\u00e4r \u00d6stersj\u00f6n ligger idag. Den frodiga strand\u00e4ngen domineras i stor utstr\u00e4ckning av videastern,&nbsp;<em>Aster x salignus<\/em>, en f\u00f6rvildad odlingsv\u00e4xt. Bland annat h\u00f6glandsboskap fr\u00e5n Tomtbacka g\u00e5rd anv\u00e4nds f\u00f6r att h\u00e5lla den i schack. F\u00f6r boskapen finns inh\u00e4gnade betesmarker p\u00e5 strand\u00e4ngarna.<\/p>\n\n\n\n<p>De t\u00e4ta lundskogarna p\u00e5 sluttningarna vid Grotens fors ing\u00e5r i ett nationellt lundskyddsprogram. P\u00e5 v\u00e5ren blommar vitsippor, v\u00e5rl\u00f6kar och stora nunne\u00f6rter p\u00e5 sluttningarna och sval\u00f6rt p\u00e5 sv\u00e4mjorden vid stranden. Bes\u00f6kare kan beundra \u00e5landskapet och de vackra lundv\u00e4xterna, betrakta flugfiskare eller kryssa m\u00e4ngder av f\u00e5glar. I sommarnatten kan man f\u00e5 h\u00f6ra n\u00e4ktergal, olika s\u00e5ngare (t.ex. h\u00e4rms\u00e5ngare), t\u00f6rnskata och kornknarr.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Fiske<\/h2>\n\n\n\n<p>Den som har skaffat statens fiskekort och lokalt fisketillst\u00e5nd kan fiska med drag eller fluga mellan Grotens fors och bron vid L\u00e5ngforsen, men mete \u00e4r inte till\u00e5tet p\u00e5 denna str\u00e4cka. Vid \u00f6vriga delar av \u00e5n \u00e4r mete till\u00e5tet utan s\u00e4rskilt tillst\u00e5nd. D\u00e4r Vanda \u00e5 utg\u00f6r gr\u00e4ns mellan kommunerna f\u00e5r inv\u00e5nare i b\u00e5da kommunerna fiska p\u00e5 b\u00e5da str\u00e4nderna. <a href=\"https:\/\/www.hel.fi\/sv\/kultur-och-fritid\/friluftsliv-parker-och-naturomraden\/fiske\/fiskebestammelser\" target=\"_blank\" rel=\"noreferrer noopener\">Information om fiskebest\u00e4mmelser<\/a>.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.hel.fi\/sv\/kultur-och-fritid\/friluftsliv-parker-och-naturomraden\/fiske\/fisketillstand-och-priser\" target=\"_blank\" rel=\"noreferrer noopener\">Fisketillst\u00e5nd och priser<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I slutet av 1700-talet l\u00e5g en s\u00e5gkvarn vid forsen. Totalt cirka 3,13 ha av naturskyddsomr\u00e5det [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6588,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[148],"tags":[],"class_list":["post-3535","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haltiala"],"acf":[],"jetpack_featured_media_url":"https:\/\/vihreatsylit.fi\/hp\/wp-content\/uploads\/2020\/11\/pk-ruutinkoski-RaisaKyllikkiRanta.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/posts\/3535","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/comments?post=3535"}],"version-history":[{"count":11,"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/posts\/3535\/revisions"}],"predecessor-version":[{"id":12704,"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/posts\/3535\/revisions\/12704"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/media\/6588"}],"wp:attachment":[{"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/media?parent=3535"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/categories?post=3535"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vihreatsylit.fi\/sv\/wp-json\/wp\/v2\/tags?post=3535"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}