{"id":3074,"date":"2026-05-04T15:00:11","date_gmt":"2026-05-04T19:00:11","guid":{"rendered":"https:\/\/www.dtvaldivia.cl\/?p=3074"},"modified":"2026-05-04T15:00:12","modified_gmt":"2026-05-04T19:00:12","slug":"academico-de-la-uach-conquista-el-abismo-dr-daniel-melnick-alcanza-los-7-938-metros-en-la-fosa-de-atacama","status":"publish","type":"post","link":"https:\/\/www.dtvaldivia.cl\/index.php\/2026\/05\/04\/academico-de-la-uach-conquista-el-abismo-dr-daniel-melnick-alcanza-los-7-938-metros-en-la-fosa-de-atacama\/","title":{"rendered":"Acad\u00e9mico de la UACh conquista el abismo: Dr. Daniel Melnick alcanza los 7.938 metros en la Fosa de Atacama"},"content":{"rendered":"\n<p class=\"has-large-font-size\"><strong>Acad\u00e9mico de la UACh conquista el abismo: Dr. Daniel Melnick alcanza los 7.938 metros en la Fosa de Atacama<\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong><em>El Dr. Daniel Melnick, investigador principal de la l\u00ednea de Geodin\u00e1mica Marina del Instituto Milenio de Oceanograf\u00eda (IMO) y acad\u00e9mico de la Facultad de Ciencias de la Universidad Austral de Chile (UACh), protagoniz\u00f3 recientemente una inmersi\u00f3n hist\u00f3rica en la Fosa de Atacama. Este hito se enmarca en la expedici\u00f3n JCATE 2026, la misi\u00f3n oceanogr\u00e1fica m\u00e1s ambiciosa realizada en costas chilenas, que busca desentra\u00f1ar los secretos del Pac\u00edfico Sudoriental.<\/em><\/strong><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Se trat\u00f3 de la tercera inmersi\u00f3n de cient\u00edficos chilenos en la Etapa 2 de esta expedici\u00f3n, la cual opera a bordo del buque chino Tan Suo Yi Hao mediante una estrecha cooperaci\u00f3n entre el IMO y el Instituto de Ciencia e Ingenier\u00eda de Aguas Profundas (IDSSE) de la Academia China de Ciencias. Utilizando el avanzado sumergible tripulado Fendouzhe, el Dr. Melnick descendi\u00f3 hasta los 7.938 metros de profundidad, regresando a la superficie con valiosas muestras geol\u00f3gicas tras una jornada de exploraci\u00f3n geodin\u00e1mica en el coraz\u00f3n de la zona de subducci\u00f3n.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00001-768x1024.jpg\" alt=\"\" class=\"wp-image-3075\" srcset=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00001-768x1024.jpg 768w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00001-225x300.jpg 225w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00001.jpg 1056w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Dentro del IMO, el Dr. Melnick forma parte del equipo de investigadores principales de la l\u00ednea de Geodin\u00e1mica Marina. Su trabajo se centra en la neotect\u00f3nica de formaci\u00f3n activa, estudiando la deformaci\u00f3n tect\u00f3nica, la estabilidad del fondo marino y la actividad de fallas. Esta labor es fundamental para mejorar la comprensi\u00f3n de la generaci\u00f3n de terremotos de subducci\u00f3n y tsunamis, evaluando su impacto directo en la din\u00e1mica de las fosas oce\u00e1nicas.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/Daniel-Melnick-en-el-buque_editado-1024x576.jpg\" alt=\"\" class=\"wp-image-3076\" srcset=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/Daniel-Melnick-en-el-buque_editado-1024x576.jpg 1024w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/Daniel-Melnick-en-el-buque_editado-300x169.jpg 300w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/Daniel-Melnick-en-el-buque_editado-768x432.jpg 768w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/Daniel-Melnick-en-el-buque_editado-1536x864.jpg 1536w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/Daniel-Melnick-en-el-buque_editado.jpg 1852w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Sobre los objetivos cient\u00edficos de esta inmersi\u00f3n, el Dr. Daniel Melnick explic\u00f3: \u201cNuestra hip\u00f3tesis de trabajo es que los grandes terremotos, como el de magnitud 9 ocurrido en 1877 que gener\u00f3 un tsunami transoce\u00e1nico, produjeron rupturas superficiales en el fondo marino. La idea de bajar con el sumergible es identificar estas estructuras, tal como lo hicieron los japoneses tras el terremoto de 2011, donde a m\u00e1s de 7.000 metros hallaron rupturas que abrieron conductos para fluidos provenientes desde el manto terrestre\u201d.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00011-768x1024.jpg\" alt=\"\" class=\"wp-image-3077\" srcset=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00011-768x1024.jpg 768w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00011-225x300.jpg 225w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/IMG-20260218-WA00011.jpg 960w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p>Asimismo, el investigador de la UACh destac\u00f3 el potencial interdisciplinario del hallazgo: \u201cSi encontramos estas anomal\u00edas de fluidos cerca de Iquique, el inter\u00e9s para los bi\u00f3logos ser\u00e1 inmenso, ya que estos qu\u00edmicos alimentan ecosistemas \u00fanicos en las profundidades. La sinergia entre la geolog\u00eda y la biolog\u00eda aqu\u00ed va a ser extraordinaria; es lo m\u00e1s interesante que podr\u00edamos llegar a encontrar desde la visi\u00f3n de la formaci\u00f3n activa de la Tierra\u201d.<\/p>\n\n\n\n<p>Esta exitosa misi\u00f3n refuerza el v\u00ednculo estrat\u00e9gico entre la UACh y el IMO, proyectando la investigaci\u00f3n de frontera que ambas instituciones liderar\u00e1n bajo el nuevo horizonte de IMO 2.0, consolidando a Chile como un referente en la exploraci\u00f3n del oc\u00e9ano hadal.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/WhatsApp-Image-2026-02-27-at-15.12.26-576x1024.jpeg\" alt=\"\" class=\"wp-image-3078\" srcset=\"https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/WhatsApp-Image-2026-02-27-at-15.12.26-576x1024.jpeg 576w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/WhatsApp-Image-2026-02-27-at-15.12.26-169x300.jpeg 169w, https:\/\/www.dtvaldivia.cl\/wp-content\/uploads\/2026\/05\/WhatsApp-Image-2026-02-27-at-15.12.26.jpeg 720w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><\/figure>\n<\/div>\n\n\n<p><\/p>\n\n\n\n<p class=\"has-text-align-center\"><strong>Sobre el Instituto Milenio de Oceanograf\u00eda (IMO)<\/strong><\/p>\n\n\n\n<p>El Instituto Milenio de Oceanograf\u00eda (IMO) es un Instituto Milenio financiado por la Agencia Nacional de Investigaci\u00f3n y Desarrollo (ANID). Es un centro de excelencia dedicado a la exploraci\u00f3n y estudio del oc\u00e9ano profundo y el mar abierto. Con el inicio de IMO 2.0, el instituto se prepara para liderar la investigaci\u00f3n cient\u00edfica de frontera por los pr\u00f3ximos 10 a\u00f1os, consolid\u00e1ndose como un referente internacional en oceanograf\u00eda f\u00edsica, biol\u00f3gica y geol\u00f3gica. El IMO tiene como instituci\u00f3n albergante a la Universidad de Concepci\u00f3n (UdeC) y est\u00e1 integrado por la Universidad de Chile, la Pontificia Universidad Cat\u00f3lica de Chile, la Universidad Austral de Chile y la Universidad Andr\u00e9s Bello.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Acad\u00e9mico de la UACh conquista el abismo: Dr. Daniel Melnick alcanza los 7.938 metros en la Fosa de Atacama El Dr. Daniel Melnick, investigador principal de la l\u00ednea de Geodin\u00e1mica&hellip;<\/p>\n","protected":false},"author":2,"featured_media":3079,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"_joinchat":[],"footnotes":""},"categories":[6,2,10],"tags":[],"class_list":["post-3074","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-educacion","category-noticias","category-saludymedioambiente"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Acad\u00e9mico de la UACh conquista el abismo: Dr. Daniel Melnick alcanza los 7.938 metros en la Fosa de Atacama - De todo Valdivia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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