{"id":133636,"date":"2024-09-10T07:56:37","date_gmt":"2024-09-10T04:56:37","guid":{"rendered":"https:\/\/tietopankki.crnet.fi\/fi\/news\/sharks-deserting-coral-reefs-as-oceans-heat-up-study-shows\/"},"modified":"2024-09-10T07:56:37","modified_gmt":"2024-09-10T04:56:37","slug":"sharks-deserting-coral-reefs-as-oceans-heat-up-study-shows","status":"publish","type":"post","link":"https:\/\/tietopankki.crnet.fi\/en\/news\/sharks-deserting-coral-reefs-as-oceans-heat-up-study-shows\/","title":{"rendered":"Sharks deserting coral reefs as oceans heat up, study shows"},"content":{"rendered":"<div class=\"mp_wrapper\">\n  <div class=\"mepr-unauthorized-message\">\n    <p>You are unauthorized to view this page.<\/p>\n  <\/div>\n  <div class=\"mepr-login-form-wrap\">\n            \n<div class=\"mp_wrapper mp_login_form\">\n                  <!-- mp-login-form-start -->     <form name=\"mepr_loginform\" id=\"mepr_loginform\" class=\"mepr-form\" action=\"https:\/\/tietopankki.crnet.fi\/en\/login-2\/\" method=\"post\" data-trp-original-action=\"https:\/\/tietopankki.crnet.fi\/en\/login-2\/\">\n            <div class=\"mp-form-row mepr_username\">\n        <div class=\"mp-form-label\">\n                              <label for=\"user_login\">Username<\/label>\n        <\/div>\n        <input type=\"text\" name=\"log\" id=\"user_login\" value=\"\" \/>\n      <\/div>\n      <div class=\"mp-form-row mepr_password\">\n        <div class=\"mp-form-label\">\n          <label for=\"user_pass\">Password<\/label>\n          <div class=\"mp-hide-pw\">\n            <input type=\"password\" name=\"pwd\" id=\"user_pass\" value=\"\" \/>\n            <button type=\"button\" class=\"button mp-hide-pw hide-if-no-js\" data-toggle=\"0\" aria-label=\"Show password\">\n              <span class=\"dashicons dashicons-visibility\" aria-hidden=\"true\"><\/span>\n            <\/button>\n          <\/div>\n        <\/div>\n      <\/div>\n            <div>\n        <label><input name=\"rememberme\" type=\"checkbox\" id=\"rememberme\" value=\"forever\" \/> Remember Me<\/label>\n      <\/div>\n      <div class=\"mp-spacer\">&nbsp;<\/div>\n      <div class=\"submit\">\n        <input type=\"submit\" name=\"wp-submit\" id=\"wp-submit\" class=\"button-primary mepr-share-button\" value=\"Log In\" \/>\n        <input type=\"hidden\" name=\"redirect_to\" value=\"\/en\/wp-json\/wp\/v2\/posts\/133636\" \/>\n        <input type=\"hidden\" name=\"mepr_process_login_form\" value=\"true\" \/>\n        <input type=\"hidden\" name=\"mepr_is_login_page\" value=\"false\" \/>\n      <\/div>\n    <input type=\"hidden\" name=\"trp-form-language\" value=\"en\"\/><\/form>\n    <div class=\"mp-spacer\">&nbsp;<\/div>\n    <div class=\"mepr-login-actions\">\n        <a\n          href=\"https:\/\/tietopankki.crnet.fi\/en\/login-2\/?action=forgot_password\"\n          title=\"Click here to reset your password\"\n        >\n          Forgot Password        <\/a>\n    <\/div>\n\n      \n    <!-- mp-login-form-end --> \n  <\/div>\n      <\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"smart_content_wrapper\">\n<p>Sharks are deserting their coral reef homes as the climate crisis continues to heat up the oceans, scientists have discovered. This is likely to harm the sharks, which are already endangered, and their absence could have serious consequences for the reefs, which are also struggling. The reef sharks are a key part of the highly diverse and delicate ecosystem, which could become dangerously unbalanced without them.<\/p>\n<p>The researchers tagged and tracked more than 120 grey reef sharks living on the remote coral reefs of the Chagos archipelago in the central Indian Ocean from 2013 to 2020. As reefs became more stressed, particularly during the major ocean-warming El Ni\u00f1o event of 2015-16, the sharks spent significantly less time there. They failed to return to normal residency for up to 16 months after a stress event.<\/p>\n<p>However, the sharks actually spent more time on a minority of the coral reefs. These reefs were healthier and more resilient, due to factors including the eradication of invasive rats and higher populations of birds, which help fertilise the reef. The researchers said this showed that increasing the protection of coral reefs from human-caused damage may help sharks remain on their home reefs. The research, published in the journal Communications Biology, used tags to track 120 sharks, producing more than 700,000 data points. These were combined with satellite data that recorded nine different measurements of environmental stress on the reefs, the most important being sea surface temperature and wind and current patterns.<\/p>\n<p>Source: <a rel=\"noopener\" href=\"https:\/\/www.theguardian.com\/environment\/article\/2024\/sep\/09\/sharks-deserting-coral-reefs-climate-crisis-heating-oceans-study\">Guardian<\/a><\/p>\n<p><p>&nbsp;<\/p>\n<\/div>\n<p>The post <a rel=\"noopener\" href=\"https:\/\/vastuullisuusuutiset.fi\/fi\/environmental-news-en\/5-593\/\">Sharks deserting coral reefs as oceans heat up, study shows<\/a> appeared first on <a rel=\"noopener\" href=\"https:\/\/vastuullisuusuutiset.fi\/fi\">Vastuullisuusuutiset.fi<\/a>.<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[22],"tags":[575,1683,2398,6809],"class_list":["post-133636","post","type-post","status-publish","format-standard","hentry","category-news","tag-environmental-news-en","tag-heating","tag-reef","tag-shark"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/posts\/133636","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/comments?post=133636"}],"version-history":[{"count":0,"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/posts\/133636\/revisions"}],"wp:attachment":[{"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/media?parent=133636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/categories?post=133636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tietopankki.crnet.fi\/en\/wp-json\/wp\/v2\/tags?post=133636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}