{"id":4854,"date":"2017-11-25T16:43:38","date_gmt":"2017-11-25T16:43:38","guid":{"rendered":"https:\/\/ingemar.alenas.se\/?p=4854"},"modified":"2017-11-26T16:11:57","modified_gmt":"2017-11-26T16:11:57","slug":"4854","status":"publish","type":"post","link":"https:\/\/ingemar.alenas.se\/?p=4854","title":{"rendered":"Torrlagda musslor"},"content":{"rendered":"<p>2017-11-23 till 24. Boende vid \u00c4traforsdammen rapporterar att dammen snabbt s\u00e4nktes och stora strandomr\u00e5den torrlades. En myckenhet av sm\u00e5, gulaktiga musslor blottlades. Det var hundratals musslor i en stor bank i en grund vik. Man kunde inte promenera d\u00e4r utan att trampa i musslorna. N\u00e4r redakt\u00f6ren f\u00f6r naturnytt bes\u00f6kte dammen 2017-11-25 kl 10:00 h\u00f6ll vattnet p\u00e5 att stiga s\u00e5 snabbt att det kunde noteras med blotta \u00f6gat. Det l\u00e5g en isskorpa i strandzonen d\u00e5 det varit minusgrader under natten.<\/p>\n<p><a href=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2080.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"743\" class=\"alignnone wp-image-4858 size-full\" alt=\"\" src=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2080.jpg\" srcset=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2080.jpg 1000w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2080-300x223.jpg 300w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2080-768x571.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p>Enstaka sm\u00e5 musslor l\u00e5g p\u00e5 st\u00f6veldjupt vatten i strandlinjen. Tv\u00e5 h\u00e4grar provianterade och plockade en bit bort och det var troligen strandsatta musslor p\u00e5 deras meny.<br \/>\nMusselfynden dokumenterades. I \u00c4tran finns fem arter av stormusslor. \u00c4kta m\u00e5larmussla har syd\u00f6stlig utbredning men har nyligen uppt\u00e4ckts p\u00e5 svenska v\u00e4stkusten. Dessa kan m\u00f6jligen ha varit \u00e4kta m\u00e5larmussla (Unio pictorum) som f\u00f6rekommer relativt s\u00e4llsynt p\u00e5 svenska v\u00e4stkusten. I &#8221;Guide till Sveriges stormusslor&#8221; kan man l\u00e4sa: <em>&#8221;Korttidsreglering av vattendrag, d\u00e4r bl.a. torrl\u00e4ggning kan f\u00f6rekomma, utg\u00f6r ett allvarligt hot&#8221;.<\/em><\/p>\n<p><strong>Extra:<\/strong> <strong>Musselexpert Per Ingvarsson 2017-11-26<\/strong>: &#8221;<em>Det \u00e4r \u00e4kta m\u00e5larmussla p\u00e5 bilden. Den ligger som NT p\u00e5 den nationella hotartslistan.&nbsp; \u00c4r det frost s\u00e5 d\u00f6r de (vid torrl\u00e4ggning). Finns glest p\u00e5 st\u00e4llen i Viskan och i Suse\u00e5n d\u00e4r den rensats bort genom sk dikes\/\u00e5rensningsf\u00f6retag. \u00c4tran \u00e4r k\u00e4rnomr\u00e5det p\u00e5 v\u00e4stkusten och troligen det rikaste best\u00e5ndet i Sverige.&nbsp;<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2069.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"698\" class=\"alignnone wp-image-4859 size-full\" alt=\"\" src=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2069.jpg\" srcset=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2069.jpg 1000w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2069-300x209.jpg 300w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2069-768x536.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a>&nbsp;<a href=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2100.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"766\" class=\"alignnone wp-image-4861 size-full\" alt=\"\" src=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2100.jpg\" srcset=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2100.jpg 1000w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2100-300x230.jpg 300w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2100-768x588.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2084.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"959\" height=\"1000\" class=\"alignnone wp-image-4860 size-full\" alt=\"\" src=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2084.jpg\" srcset=\"https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2084.jpg 959w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2084-288x300.jpg 288w, https:\/\/ingemar.alenas.se\/wp-content\/uploads\/2017\/11\/IMG_2084-768x801.jpg 768w\" sizes=\"auto, (max-width: 959px) 100vw, 959px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>2017-11-23 till 24. Boende vid \u00c4traforsdammen rapporterar att dammen snabbt s\u00e4nktes och stora strandomr\u00e5den torrlades. En myckenhet av sm\u00e5, gulaktiga musslor blottlades. Det var hundratals musslor i en stor bank i en grund vik. Man kunde inte promenera d\u00e4r utan att trampa i musslorna. N\u00e4r redakt\u00f6ren f\u00f6r naturnytt bes\u00f6kte dammen 2017-11-25 kl 10:00 h\u00f6ll vattnet &hellip; <a href=\"https:\/\/ingemar.alenas.se\/?p=4854\" class=\"more-link\">Forts\u00e4tt l\u00e4sa <span class=\"screen-reader-text\">Torrlagda musslor<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":4856,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-4854","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-naturnytt"],"_links":{"self":[{"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/posts\/4854","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=4854"}],"version-history":[{"count":15,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/posts\/4854\/revisions"}],"predecessor-version":[{"id":4877,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/posts\/4854\/revisions\/4877"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=\/wp\/v2\/media\/4856"}],"wp:attachment":[{"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4854"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4854"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ingemar.alenas.se\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4854"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}