{"id":33992,"date":"2026-09-22T09:01:39","date_gmt":"2026-09-22T13:01:39","guid":{"rendered":"https:\/\/www.ifop.cl\/?p=33992"},"modified":"2026-09-25T09:33:44","modified_gmt":"2026-09-25T13:33:44","slug":"entrevista-a-jurleys-vellojin-investigadora-programa-twittercafe-radio-portales-16-de-septiembre-2026","status":"publish","type":"post","link":"https:\/\/www.ifop.cl\/en\/entrevista-a-jurleys-vellojin-investigadora-programa-twittercafe-radio-portales-16-de-septiembre-2026\/","title":{"rendered":"Interview with Jurleys Vellojin, Researcher, *Twitter Caf\u00e9* program, Radio Portales, September 16, 2026"},"content":{"rendered":"<center><br \/>\n<video autoplay=\"autoplay\" controls=\"controls\" width=\"100%\"><source src=\"https:\/\/www.ifop.cl\/wp-content\/contenidos\/uploads\/video\/noticias\/2026\/entrevista_ifop_20260916_Jurleys_Vellojin.mp4\" type=\"video\/mp4\" \/><\/video><br \/>\n<\/center><br \/>\nIn this edition of *Twitter Caf\u00e9*, broadcast from Radio Portales in Valpara\u00edso, the program featured a conversation with Jurleys Vellojin, a senior researcher in the Environment Department of the Aquaculture Research Division at the Institute of Fisheries Development (IFOP).<br \/>\nDuring the discussion, the expert\u2014who holds a doctorate in Aquaculture Science\u2014addressed one of the most silent yet concerning global phenomena linked to climate change: ocean acidification. She explained that the ocean&#8217;s massive absorption of CO\u2082 alters water chemistry and gradually lowers pH levels. This process directly affects marine organisms that build their shells and structures using calcium carbonate\u2014such as mollusks and crustaceans\u2014particularly during their larval and growth stages.<\/p>\n<p>Vellojin also detailed how this phenomenon impacts the salmon industry and aquaculture production in the country&#8217;s southern region, emphasizing the importance of having cutting-edge technological tools for decision-making. Among these, she highlighted SOTRacs (Technological Observation System for salmon farming concession clusters), a platform developed in collaboration with the industry. This system integrates and stores key real-time data\u2014such as temperature, salinity, oxygen, and pH levels\u2014collected from monitoring stations distributed across various concessions in the southern territory.","protected":false},"excerpt":{"rendered":"<p>In this edition of *Twitter Caf\u00e9*, broadcast from Radio Portales in Valpara\u00edso, the program featured a conversation with Jurleys Vellojin, a senior researcher in the Environment Department of the Aquaculture Research Division at the Institute of Fisheries Development (IFOP). During the discussion, the expert\u2014who holds a doctorate in Aquaculture Science\u2014addressed one of the most silent yet concerning global phenomena linked to climate change: ocean acidification. She explained that the ocean&#8217;s massive absorption of CO\u2082 alters water chemistry and gradually lowers pH levels. This process directly affects marine organisms that build their shells and structures using calcium carbonate\u2014such as mollusks and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":33993,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-33992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-audiovisuales"],"_links":{"self":[{"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/posts\/33992"}],"collection":[{"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/comments?post=33992"}],"version-history":[{"count":2,"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/posts\/33992\/revisions"}],"predecessor-version":[{"id":34027,"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/posts\/33992\/revisions\/34027"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/media\/33993"}],"wp:attachment":[{"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/media?parent=33992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/categories?post=33992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ifop.cl\/en\/wp-json\/wp\/v2\/tags?post=33992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}