{"id":139494,"date":"2013-10-31T18:33:17","date_gmt":"2013-10-31T20:33:17","guid":{"rendered":"http:\/\/revistapesquisa.fapesp.br\/?p=139494"},"modified":"2013-10-31T18:36:17","modified_gmt":"2013-10-31T20:36:17","slug":"el-nino-affects-coral-for-years","status":"publish","type":"post","link":"https:\/\/revistapesquisa.fapesp.br\/en\/el-nino-affects-coral-for-years\/","title":{"rendered":"El Ni\u00f1o affects coral for years"},"content":{"rendered":"<div id=\"attachment_139496\" style=\"max-width: 300px\" class=\"wp-caption alignright\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-139496 \" alt=\"It took coral in northern Bahia 13 years to recover from the El Ni\u00f1o of 1997\u201398\" src=\"http:\/\/revistapesquisa.fapesp.br\/wp-content\/uploads\/2013\/10\/012-015_Tecnociencia_209-9.jpg\" width=\"290\" height=\"294\" \/><p class=\"wp-caption-text\"><span class=\"media-credits-inline\">Francisco Kelmo<\/span>It took coral in northern Bahia 13 years to recover from the El Ni\u00f1o of 1997\u201398<span class=\"media-credits\">Francisco Kelmo<\/span><\/p><\/div>\n<p>More than a decade was needed for banks of coral reefs in northern Bahia to completely overcome the negative effects caused by the largest El Ni\u00f1o in recent times, which occurred between 1997 and 1998, and return to the same levels of biodiversity as before. &#8220;We had no idea that it would take 13 years to recover,&#8221; says biologist Francisco Kelmo of the Federal University of Bahia (UFBA), author of the study along with Martin J. Attrill of the University of Plymouth, England (<em>PLoS One<\/em>, May 31, 2013). The researchers monitored the conditions of eight coral species found in the shallow reef banks at four sites in the region (Praia do Forte, Itacimirim, Guarajuba and Aba\u00ed) between 1995 and 2011. Caused by the abnormal warming of waters in the South Pacific, El Ni\u00f1o causes changes in rainfall and drought patterns and also affects atmospheric temperature in various regions of the globe. In the Northeast, it often intensifies the dry season and the heat. Climate changes favor the occurrence of the phenomenon called bleaching, easily identifiable because it makes corals become paler, possibly causing their death. During the monitoring period, all coral species showed high rates of mortality and one, <em>Porites astreoides<\/em>, disappeared entirely from the reefs for over seven years, from 2000 to 2007.<\/p>\n","protected":false},"excerpt":{"rendered":"El Ni\u00f1o affects coral for years  ","protected":false},"author":475,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[168],"tags":[217,209,200],"coauthors":[785],"class_list":["post-139494","post","type-post","status-publish","format-standard","hentry","category-technoscience","tag-climate","tag-biology","tag-environment"],"acf":[],"_links":{"self":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts\/139494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/users\/475"}],"replies":[{"embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/comments?post=139494"}],"version-history":[{"count":0,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts\/139494\/revisions"}],"wp:attachment":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/media?parent=139494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/categories?post=139494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/tags?post=139494"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/coauthors?post=139494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}