{"id":7634,"date":"2019-07-15T15:12:28","date_gmt":"2019-07-15T15:12:28","guid":{"rendered":"https:\/\/ingemar.alenas.se\/?p=7634"},"modified":"2019-07-15T15:47:55","modified_gmt":"2019-07-15T15:47:55","slug":"puckellax-fangad-fran-laxbron-i-atran","status":"publish","type":"post","link":"https:\/\/ingemar.alenas.se\/?p=7634","title":{"rendered":"Puckellax f\u00e5ngad fr\u00e5n Laxbron i \u00c4tran"},"content":{"rendered":"\n<h6 class=\"wp-block-heading\">2019-07-15 F\u00f6rsta rapporterade puckellaxen \u00e4r f\u00e5ngad i \u00c4tran. Den 7 juli rapporterades en puckellax i fiskr\u00e4knaren vid Herting. Fj\u00e4llprov b\u00f6r tas och analyseras p\u00e5 f\u00e5ngade puckellaxar!<\/h6>\n\n\n\n<p>Vattenbl\u00e4nk har tidigare rapporterat att fr\u00e4mmande fiskar som regnb\u00e5ge och puckellax kan sprida sjukdomar. Puckellaxar invaderade \u00c4tran 2017. Det \u00e4r nu viktigt att veta om \u00e5rets puckellaxar \u00e4r avkomma fr\u00e5n dessa och om denna invasiva, fr\u00e4mmande lax lekt i \u00c4tran.<\/p>\n\n\n\n<p>P4 G\u00f6teborg rapporterar 13 juli att nu skall Joachim Sturve, professor i ekotoxikologi p\u00e5 G\u00f6teborgs universitet ta prover i flera vattendrag i Halland och Bohusl\u00e4n f\u00f6r att unders\u00f6ka varf\u00f6r v\u00e5r lax drabbas av olika sjukdomar. L\u00e4s mer <a href=\"https:\/\/sverigesradio.se\/sida\/artikel.aspx?programid=104&amp;artikel=7262650\">h\u00e4r<\/a>. <strong>Vattenbl\u00e4nk f\u00f6resl\u00e5r att prover nu \u00e4ven tas p\u00e5 puckellax och regnb\u00e5ge i \u00c4tran eftersom dessa kan b\u00e4ra p\u00e5 smitta.<\/strong><\/p>\n\n\n\n<p><strong><em>Naturnytt och vattenbl\u00e4nk f\u00f6resl\u00e5r \u00e4ven att man tar fj\u00e4llprover som analyseras med samma metod som anv\u00e4nds p\u00e5 \u00e5rsringarna av flodp\u00e4rlmussla. (ICP-OES teknik).<\/em><\/strong> Ett brett spektrum av grund\u00e4mnen kan analyseras fr\u00e5n musslans \u00e5rsringar p\u00e5 ppb-niv\u00e5. Detta visar vattendragets lokala kemiska f\u00f6rh\u00e5llanden. Med denna metod skulle puckellaxarnas ursprung kunna best\u00e4mmas om fj\u00e4llets f\u00f6rsta \u00e5rsring analyseras. \u00c4tranlax kan anv\u00e4ndas som referens.<\/p>\n\n\n\n<p>F\u00f6r att vidta r\u00e4tt \u00e5tg\u00e4rder \u00e4r det viktigt att veta om puckellaxen vandrar in \u00e5rligen 2017 och 2019 eller om \u00e5rets laxar \u00e4r resultatet fr\u00e5n laxar som lyckats reproducera sig i \u00e5arna. Vi f\u00e5r nu inte missa att samla in denna viktiga information!<\/p>\n\n\n\n<p>L\u00e4s \u00e4ven SLU:s rapport &#8221;Tuffa \u00e5tg\u00e4rder kr\u00e4vs f\u00f6r att stoppa puckellaxen&#8221; <a href=\"https:\/\/www.slu.se\/ew-nyheter\/2018\/9\/tuffa-atgarder-kravs-for-att-stoppa-puckellaxen\/\">h\u00e4r<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>2019-07-15 F\u00f6rsta rapporterade puckellaxen \u00e4r f\u00e5ngad i \u00c4tran. Den 7 juli rapporterades en puckellax i fiskr\u00e4knaren vid Herting. Fj\u00e4llprov b\u00f6r tas och analyseras p\u00e5 f\u00e5ngade puckellaxar! Vattenbl\u00e4nk har tidigare rapporterat att fr\u00e4mmande fiskar som regnb\u00e5ge och puckellax kan sprida sjukdomar. Puckellaxar invaderade \u00c4tran 2017. Det \u00e4r nu viktigt att veta om \u00e5rets puckellaxar \u00e4r avkomma &hellip; <a href=\"https:\/\/ingemar.alenas.se\/?p=7634\" class=\"more-link\">Forts\u00e4tt l\u00e4sa <span class=\"screen-reader-text\">Puckellax f\u00e5ngad fr\u00e5n Laxbron i \u00c4tran<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":7635,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[2,3],"tags":[],"class_list":["post-7634","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-naturnytt","category-vattenblank"],"_links":{"self":[{"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/posts\/7634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7634"}],"version-history":[{"count":6,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/posts\/7634\/revisions"}],"predecessor-version":[{"id":7643,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/posts\/7634\/revisions\/7643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/media\/7635"}],"wp:attachment":[{"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7634"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7634"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}