{"id":400,"date":"2013-04-23T18:37:31","date_gmt":"2013-04-23T18:37:31","guid":{"rendered":"http:\/\/www.swerlander.com\/?p=400"},"modified":"2013-04-23T18:37:31","modified_gmt":"2013-04-23T18:37:31","slug":"kelp-vad-ar-det","status":"publish","type":"post","link":"http:\/\/www.swerlander.com\/?p=400","title":{"rendered":"Kelp &#8211; vad \u00e4r det?"},"content":{"rendered":"<p>De v\u00e4xter som finns i havet, best\u00e5r till \u00f6verv\u00e4gande del av alger. Alger har inga fr\u00f6n, r\u00f6tter, stj\u00e4lkar eller blad, d\u00e5 de kallas f\u00f6r b\u00e5lv\u00e4xter d\u00e5 de tar upp den n\u00e4ring de beh\u00f6ver direkt ur det omgivande vattnet. Till algerna h\u00f6r alla de stora t\u00e5ngarterna som vi kallar f\u00f6r kelp.<\/p>\n<p>De olika grupperna.<\/p>\n<p>Algerna brukar indelas efter sina f\u00e4rger: gr\u00f6nalger, brunalger och r\u00f6dalger. Man kan ocks\u00e5 dela in algerna efter deras storlek. Makroalgerna det vill s\u00e4ga kelp \u00e4r de stora: t\u00e5ng-, brun- och gr\u00f6nalger. Mikroalger \u00e4r mycket sm\u00e5; till exempel plankton, mikroskopiskt sm\u00e5 encelliga v\u00e4xter som sv\u00e4var i vattnet. Om de blir tillr\u00e4ckligt m\u00e5nga s\u00e4ger man att de &#8221;blommar&#8221;. S\u00e5 kallad planktonblomning \u00e4r bara h\u00f6ga halter av mikroalger. Till mikroalgerna h\u00f6r bland annat de ber\u00f6mda Spirulinan och Chlorella, b\u00e5da som \u00e4r mycket proteinrika. Brunalger och r\u00f6dalger \u00e4r viktiga, eftersom de finns i stor m\u00e4ngd i havet och \u00e4r rika p\u00e5 sp\u00e5r\u00e4mnen. De som brukar kallas &#8221;giftalger&#8221; \u00e4r egentligen inga alger alls, utan liknar mer bakterier.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>De v\u00e4xter som finns i havet, best\u00e5r till \u00f6verv\u00e4gande del av alger. Alger har inga fr\u00f6n, r\u00f6tter, stj\u00e4lkar eller blad, d\u00e5 de kallas f\u00f6r b\u00e5lv\u00e4xter d\u00e5 de tar upp den n\u00e4ring de beh\u00f6ver direkt ur det omgivande vattnet. Till algerna h\u00f6r alla de stora t\u00e5ngarterna som vi kallar f\u00f6r kelp. De olika grupperna. Algerna brukar &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/www.swerlander.com\/?p=400\" class=\"more-link\">Forts\u00e4tt l\u00e4sa<span class=\"screen-reader-text\"> &#8221;Kelp &#8211; vad \u00e4r det?&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts\/400"}],"collection":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=400"}],"version-history":[{"count":1,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts\/400\/revisions"}],"predecessor-version":[{"id":401,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=\/wp\/v2\/posts\/400\/revisions\/401"}],"wp:attachment":[{"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=400"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=400"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.swerlander.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=400"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}