{"id":53527,"date":"2019-12-04T00:00:00","date_gmt":"2019-12-03T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/podvodnaya-akustika-mozhet-pomoch-spasti-korallovye-rify"},"modified":"2020-02-18T14:01:26","modified_gmt":"2020-02-18T11:01:26","slug":"podvodnaya-akustika-mozhet-pomoch-spasti-korallovye-rify","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/podvodnaya-akustika-mozhet-pomoch-spasti-korallovye-rify","title":{"rendered":"Undervattensakustik kan hj\u00e4lpa till att r\u00e4dda korallrev","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Korallrevenas d\u00f6d \u00e4r ett stort problem som oceanografer st\u00e5r inf\u00f6r just nu. En internationell grupp forskare fr\u00e5n brittiska Exeter- och Bristoluniversiteten samt det australiensiska James Cook University och det Australiensiska havsinstitutet h\u00e4vdar att \"akustisk berikning\" kan bli ett v\u00e4rdefullt verktyg f\u00f6r att hj\u00e4lpa till att \u00e5terf\u00e5 skadade korallrev.<\/p>\n

\"Undervattensakustik<\/p>\n

N\u00e4r de arbetade med att analysera det d\u00f6ende Stora barri\u00e4rrevet i Australien, installerade forskare undervattensh\u00f6gtalare som spelade in ljud fr\u00e5n friska rev i omr\u00e5den med d\u00f6da koraller och uppt\u00e4ckte att antalet fiskar som kom till och stannade d\u00e4r var dubbelt s\u00e5 stort j\u00e4mf\u00f6rt med andra omr\u00e5den d\u00e4r ljudet inte spelades. \"Fisk \u00e4r avg\u00f6rande f\u00f6r att korallreven ska fungera som friska ekosystem, sa Tim Gordon fr\u00e5n Exeteruniversitetet. - \u00d6kningen av fiskpopulationen p\u00e5 detta s\u00e4tt kan bidra till att starta processerna f\u00f6r naturlig \u00e5terst\u00e4llning, vilket motverkar den skada vi ser p\u00e5 m\u00e5nga korallrev \u00f6ver hela v\u00e4rlden.\"<\/p>\n

Denna nya metod fungerar genom att spela upp ljud som f\u00f6rsvinner n\u00e4r reven degraderas. \"Friska korallrev \u00e4r otroligt ljudliga platser: kn\u00e4ppandet fr\u00e5n r\u00e4kor, vr\u00e5let och grymtandet fr\u00e5n fiskar skapar ett str\u00e5lande biologiskt ljudlandskap. Dessa ljud lockar ung fisk n\u00e4r den s\u00f6ker en plats att bos\u00e4tta sig p\u00e5, sa professor Steve Simpson fr\u00e5n Exeteruniversitetet. - Reven blir sp\u00f6klikt tysta n\u00e4r de degraderas, eftersom r\u00e4kor och fiskar f\u00f6rsvinner, men med hj\u00e4lp av h\u00f6gtalare som \u00e5terst\u00e4ller detta f\u00f6rlorade ljudlandskap kan vi \u00e5ter locka ung fisk.\"<\/p>\n

Fiskbiologen vid det Australiensiska havsinstitutet, doktor Mark Meekan, tillade: \"Sj\u00e4lvklart kommer inte att dra till sig fisk till ett d\u00f6tt rev automatiskt att \u00e5teruppliva det, men \u00e5terst\u00e4llandet st\u00f6ds av fisken som reng\u00f6r reven och skapar utrymme f\u00f6r koraller att v\u00e4xa.\"<\/p>\n

<\/center><\/p>\n

Forskning har visat att ljud\u00f6verf\u00f6ring fr\u00e5n en frisk revmilj\u00f6 har dubblat det totala antalet fiskar som f\u00e5ngas p\u00e5 experimentella revomr\u00e5den och \u00f6kat antalet n\u00e4rvarande arter med 50 %. Denna m\u00e5ngfald inkluderade arter fr\u00e5n alla delar av n\u00e4ringskedjan \u2013 v\u00e4xt\u00e4tare, nedbrytare, plankton\u00e4ta och rovdjursfiskar. Olika fiskgrupper utf\u00f6r olika funktioner p\u00e5 korallreven, vilket inneb\u00e4r att en riklig och m\u00e5ngfaldig fiskpopulation \u00e4r en viktig faktor f\u00f6r att uppr\u00e4tth\u00e5lla en h\u00e4lsosam ekosystem.<\/p>\n

\"Undervattensakustik<\/p>\n

Professor Andy Radford fr\u00e5n Bristol University sa: \u201eAkustisk berikning \u00e4r en lovande metod f\u00f6r lokalt f\u00f6rvaltande. I kombination med habitat\u00e5terst\u00e4llning och andra bevarande\u00e5tg\u00e4rder kan \u00e5terskapandet av fiskgemenskaper p\u00e5 detta s\u00e4tt p\u00e5skynda \u00e5terupplivningen av ekosystem. Vi m\u00e5ste dock fortfarande k\u00e4mpa mot m\u00e5nga andra hot, inklusive klimatf\u00f6r\u00e4ndringar, \u00f6verfiske och vattenf\u00f6roreningar, f\u00f6r att skydda dessa sk\u00f6ra ekosystem.\u201d<\/p>\n

Herr Gordon tillade: \u201e\u00c4ven om det inte r\u00e4cker att dra till sig fler fiskar f\u00f6r att r\u00e4dda korallreven i sig, ger nya metoder som denna oss fler verktyg i kampen f\u00f6r att r\u00e4dda dessa v\u00e4rdefulla och s\u00e5rbara ekosystem. Betydande framsteg p\u00e5 alla niv\u00e5er kr\u00e4vs, fr\u00e5n innovationer inom lokal f\u00f6rvaltning till internationell politisk handling, f\u00f6r att s\u00e4kerst\u00e4lla en b\u00e4ttre framtid f\u00f6r reven v\u00e4rlden \u00f6ver.\u201d<\/p>\n

<\/p>\n

<\/center><\/p>\n

\t\t\t\t


\n\t\t\t\t\t\t\t\t<\/center>
K\u00e4lla: 3dnews.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0413\u0438\u0431\u0435\u043b\u044c \u043a\u043e\u0440\u0430\u043b\u043b\u043e\u0432\u044b\u0445 \u0440\u0438\u0444\u043e\u0432 — \u043e\u0433\u0440\u043e\u043c\u043d\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u0442\u043e\u0438\u0442 \u0441\u0435\u0439\u0447\u0430\u0441 \u043f\u0435\u0440\u0435\u0434 \u043e\u043a\u0435\u0430\u043d\u043e\u043b\u043e\u0433\u0430\u043c\u0438. \u041c\u0435\u0436\u0434\u0443\u043d\u0430\u0440\u043e\u0434\u043d\u0430\u044f \u0433\u0440\u0443\u043f\u043f\u0430 \u0443\u0447\u0451\u043d\u044b\u0445 \u0438\u0437 \u0431\u0440\u0438\u0442\u0430\u043d\u0441\u043a\u0438\u0445 \u042d\u043a\u0441\u0435\u0442\u0435\u0440\u0441\u043a\u043e\u0433\u043e \u0438 \u0411\u0440\u0438\u0441\u0442\u043e\u043b\u044c\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u043e\u0432, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0430\u0432\u0441\u0442\u0440\u0430\u043b\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0414\u0436\u0435\u0439\u043c\u0441\u0430 \u041a\u0443\u043a\u0430 \u0438 \u0410\u0432\u0441\u0442\u0440\u0430\u043b\u0438\u0439\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0441\u0442\u0438\u0442\u0443\u0442\u0430 \u043c\u043e\u0440\u0441\u043a\u0438\u0445 \u043d\u0430\u0443\u043a \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0430\u044e\u0442, \u0447\u0442\u043e «\u0430\u043a\u0443\u0441\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043e\u0431\u043e\u0433\u0430\u0449\u0435\u043d\u0438\u0435» \u043c\u043e\u0433\u043b\u043e \u0431\u044b \u0441\u0442\u0430\u0442\u044c \u0446\u0435\u043d\u043d\u044b\u043c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u043c, \u043f\u043e\u043c\u043e\u0433\u0430\u044e\u0449\u0438\u043c \u0432\u043e\u0441\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0451\u043d\u043d\u044b\u0435 \u043a\u043e\u0440\u0430\u043b\u043b\u043e\u0432\u044b\u0435 \u0440\u0438\u0444\u044b. \u0420\u0430\u0431\u043e\u0442\u0430\u044f \u043d\u0430\u0434 \u0430\u043d\u0430\u043b\u0438\u0437\u043e\u043c \u0433\u0438\u0431\u043d\u0443\u0449\u0435\u0433\u043e \u0411\u043e\u043b\u044c\u0448\u043e\u0433\u043e \u0431\u0430\u0440\u044c\u0435\u0440\u043d\u043e\u0433\u043e \u0440\u0438\u0444\u0430 \u0432 \u0410\u0432\u0441\u0442\u0440\u0430\u043b\u0438\u0438, \u0443\u0447\u0451\u043d\u044b\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-53527","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Undervattensakustik kan hj\u00e4lpa till att r\u00e4dda korallreven | ProHoster","description":"D\u00f6dandet av korallrev \u00e4r ett enormt problem som oceanografer st\u00e5r inf\u00f6r just nu.","canonical_url":"https:\/\/prohoster.info\/sv\/blog\/news\/podvodnaya-akustika-mozhet-pomoch-spasti-korallovye-rify","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sv_SE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u043e\u0434\u0432\u043e\u0434\u043d\u0430\u044f \u0430\u043a\u0443\u0441\u0442\u0438\u043a\u0430 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043c\u043e\u0447\u044c \u0441\u043f\u0430\u0441\u0442\u0438 \u043a\u043e\u0440\u0430\u043b\u043b\u043e\u0432\u044b\u0435 \u0440\u0438\u0444\u044b | ProHoster","og:description":"\u0413\u0438\u0431\u0435\u043b\u044c \u043a\u043e\u0440\u0430\u043b\u043b\u043e\u0432\u044b\u0445 \u0440\u0438\u0444\u043e\u0432 \u2014 \u043e\u0433\u0440\u043e\u043c\u043d\u0430\u044f \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0430, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u0442\u043e\u0438\u0442 \u0441\u0435\u0439\u0447\u0430\u0441 \u043f\u0435\u0440\u0435\u0434 \u043e\u043a\u0435\u0430\u043d\u043e\u043b\u043e\u0433\u0430\u043c\u0438.","og:url":"https:\/\/prohoster.info\/sv\/blog\/news\/podvodnaya-akustika-mozhet-pomoch-spasti-korallovye-rify","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-12-03T21:00:00+00:00","article:modified_time":"2020-02-18T11:01:26+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"53527","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-24 07:44:22","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:23:55","updated":"2026-01-24 07:44:22","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/53527","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/comments?post=53527"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/posts\/53527\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/media?parent=53527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/categories?post=53527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sv\/wp-json\/wp\/v2\/tags?post=53527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}