{"id":16970,"date":"2025-04-29T09:19:57","date_gmt":"2025-04-29T07:19:57","guid":{"rendered":"https:\/\/www.ceab.csic.es\/agenda\/seminari-cientific-lenigma-del-nitrogen-aquatic\/"},"modified":"2025-06-09T10:22:02","modified_gmt":"2025-06-09T08:22:02","slug":"seminari-cientific-lenigma-del-nitrogen-aquatic","status":"publish","type":"agenda","link":"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/","title":{"rendered":"Scientific Seminar: &#8220;Shedding light on the aquatic nitrogen puzzle&#8221;"},"content":{"rendered":"<p>This <strong>June 12th, at 12:00 p.m., the CEAB-CSIC Auditorium will host<\/strong> the seminar &#8220;Shedding light on the aquatic nitrogen puzzle: Photochemical Production of Nitrous Oxide.&#8221;<\/p>\n<p><strong>The seminar will be led by Dr. Elizabeth Le\u00f3n Palmero, a research associate in the Department of Geosciences at Princeton University (USA).<\/strong><\/p>\n<p>The researcher is an expert in the chemical and microbial processes that regulate the production and consumption of nitrous oxide (N\u2082O\u2083). Her research focuses particularly on the role of sunlight in the abiotic formation of N\u2082O\u2083 in surface waters. Before joining the Princeton team, she worked with Carolin L\u00f6scher in the NordCee group at the University of Southern Denmark, studying N\u2082O\u2083 dynamics in the Baltic Sea and Greenland. He obtained his PhD from the University of Granada under the supervision of Isabel Reche and Rafael Morales-Baquero, where he explored the fluxes of CO\u2082, CH\u2084, and N\u2082O\u2083 in freshwater reservoirs. His doctoral work was recognized with the Best Doctoral Thesis award from the Iberian Association of Limnology, and he subsequently received third prize for Best European Thesis in Limnology from the European Federation of Freshwater Sciences.<\/p>\n<p><strong>In this talk, Le\u00f3n Palmero will present the recent discovery of a new photochemical pathway\u2014photochemodenitrification\u2014that drives the production of the potent greenhouse gas nitrous oxide (N2O) in both fresh and marine surface waters, and which may represent a significant global source of N2O emissions.<\/strong><\/p>\n<p>The CEAB-CSIC seminars are aimed at researchers, primarily from the Center itself, but also from other organizations. The objective is to bring knowledge on specific topics to researchers from other fields, promoting transversality in research.<\/p>\n","protected":false},"featured_media":16968,"template":"","meta":{"_acf_changed":false,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":""},"tipus-esdeveniment":[462,466,464],"class_list":["post-16970","agenda","type-agenda","status-publish","has-post-thumbnail","hentry","tipus-esdeveniment-courses-and-seminars","tipus-esdeveniment-events","tipus-esdeveniment-featured"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Scientific Seminar: &quot;Shedding light on the aquatic nitrogen puzzle&quot; | CEAB<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Scientific Seminar: &quot;Shedding light on the aquatic nitrogen puzzle&quot; | CEAB\" \/>\n<meta property=\"og:description\" content=\"This June 12th, at 12:00 p.m., the CEAB-CSIC Auditorium will host the seminar &#8220;Shedding light on the aquatic nitrogen puzzle: Photochemical Production of Nitrous Oxide.&#8221; The seminar will be led by Dr. Elizabeth Le\u00f3n Palmero, a research associate in the Department of Geosciences at Princeton University (USA). The researcher is an expert in the chemical&hellip;&nbsp;Scientific Seminar: &#8220;Shedding light on the aquatic nitrogen puzzle&#8221;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/\" \/>\n<meta property=\"og:site_name\" content=\"CEAB\" \/>\n<meta property=\"article:modified_time\" content=\"2025-06-09T08:22:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ceab.csic.es\/wp-content\/uploads\/2025\/06\/cartell-seminari-princeton.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"662\" \/>\n\t<meta property=\"og:image:height\" content=\"401\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@ceabcsic\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/\",\"url\":\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/\",\"name\":\"Scientific Seminar: \\\"Shedding light on the aquatic nitrogen puzzle\\\" | CEAB\",\"isPartOf\":{\"@id\":\"https:\/\/www.ceab.csic.es\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ceab.csic.es\/wp-content\/uploads\/2025\/06\/cartell-seminari-princeton.jpg\",\"datePublished\":\"2025-04-29T07:19:57+00:00\",\"dateModified\":\"2025-06-09T08:22:02+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/#primaryimage\",\"url\":\"https:\/\/www.ceab.csic.es\/wp-content\/uploads\/2025\/06\/cartell-seminari-princeton.jpg\",\"contentUrl\":\"https:\/\/www.ceab.csic.es\/wp-content\/uploads\/2025\/06\/cartell-seminari-princeton.jpg\",\"width\":662,\"height\":401},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inici\",\"item\":\"https:\/\/www.ceab.csic.es\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Scientific Seminar: &#8220;Shedding light on the aquatic nitrogen puzzle&#8221;\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ceab.csic.es\/en\/#website\",\"url\":\"https:\/\/www.ceab.csic.es\/en\/\",\"name\":\"CEAB\",\"description\":\"Centre Estudis Avan\u00e7ats de Blanes\",\"alternateName\":\"CEAB\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ceab.csic.es\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Scientific Seminar: \"Shedding light on the aquatic nitrogen puzzle\" | CEAB","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ceab.csic.es\/en\/whats-on\/seminari-cientific-lenigma-del-nitrogen-aquatic\/","og_locale":"en_US","og_type":"article","og_title":"Scientific Seminar: \"Shedding light on the aquatic nitrogen puzzle\" | CEAB","og_description":"This June 12th, at 12:00 p.m., the CEAB-CSIC Auditorium will host the seminar &#8220;Shedding light on the aquatic nitrogen puzzle: Photochemical Production of Nitrous Oxide.&#8221; The seminar will be led by Dr. Elizabeth Le\u00f3n Palmero, a research associate in the Department of Geosciences at Princeton University (USA). 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