{"id":112458,"date":"2022-07-06T03:00:22","date_gmt":"2022-07-06T01:00:22","guid":{"rendered":"https:\/\/www.cde.ual.es\/?p=112458"},"modified":"2022-07-05T10:55:05","modified_gmt":"2022-07-05T08:55:05","slug":"machine-learning-unlocks-ice-core-climate-clues","status":"publish","type":"post","link":"https:\/\/www.cde.ual.es\/en\/machine-learning-unlocks-ice-core-climate-clues\/","title":{"rendered":"Machine learning unlocks ice core climate clues"},"content":{"rendered":"<p style=\"text-align: justify;\">A new technique based on machine learning can help scientists to more efficiently analyse ice cores. This could unlock new clues about our climatic past.<\/p>\n<p><a href=\"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg\"><img decoding=\"async\" class=\" wp-image-112442 aligncenter\" src=\"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920-1024x683.jpg\" alt=\"\" width=\"500\" height=\"333\" srcset=\"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920-1024x683.jpg 1024w, https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920-300x200.jpg 300w, https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920-768x512.jpg 768w, https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920-1536x1024.jpg 1536w, https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg 1920w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<div class=\"ng-star-inserted\" style=\"text-align: justify;\">\n<p class=\"c-article__text\">Ice cores \u2013 long cylinders of ice drilled and extracted from polar ice sheets or alpine glaciers \u2013 provide pristine records of past climates. Layers of deposit create a succession of climate snapshots, which can be traced back as far as 800 000 years ago. \u201cThe Earth\u2019s climate can be revealed by detecting impurities fixed inside the ice,\u201d explains <a href=\"https:\/\/mizar.unive.it\/niccolo.maffezzoli\/icelearning\/\" target=\"_blank\" rel=\"noopener\">ICELEARNING<\/a> project coordinator Carlo Barbante from <a href=\"https:\/\/www.unive.it\/pag\/13526\" target=\"_blank\" rel=\"noopener\">Ca\u2019 Foscari University of Venice<\/a> in Italy. \u201cSoluble chemical compounds, atmospheric gases and insoluble particles emitted from deserts, forests and volcanoes are transported by winds and buried in the ice.\u201d Standard methodological techniques to identify and quantify these particles can be very time-consuming. Samples need to be prepared in the lab, and each particle analysis typically requires a different preparation. Experts from different fields often look at the same sample, to identify what is of interest to their specific field (for example pollen grains, or volcanic ash).<\/p>\n<table style=\"width: 99.9988%; border-collapse: collapse; border-style: double; border-color: #001f7d;\" cellpadding=\"0,5\">\n<tbody>\n<tr>\n<td style=\"width: 100%;\"><a href=\"https:\/\/www.cde.ual.es\/en\/co2-the-culprit-in-southern-hemisphere-temperature-drop-millions-of-years-ago\/\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignleft\" src=\"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2021\/12\/alto-crew-Rv3ecImL4ak-unsplash-scaled.jpg\" alt=\"\" width=\"120\" height=\"169\" \/><\/a><\/p>\n<h4 class=\"entry-title\"><a href=\"https:\/\/www.cde.ual.es\/en\/co2-the-culprit-in-southern-hemisphere-temperature-drop-millions-of-years-ago\/\" target=\"_blank\" rel=\"noopener\">CO2 the culprit in southern hemisphere temperature drop millions of years ago<\/a><\/h4>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<\/div>\n<div class=\"ng-star-inserted\" style=\"text-align: justify;\">\n<div class=\"ng-star-inserted\">\n<h3 class=\"c-article__title\">Analysing the past<\/h3>\n<p class=\"c-article__text\">The ICELEARNING project, which was undertaken with the support of the <a href=\"https:\/\/ec.europa.eu\/research\/mariecurieactions\/node_en\" target=\"_blank\" rel=\"noopener\">Marie Sk\u0142odowska-Curie Actions<\/a> (MSCA) programme, sought to streamline this process of analysis. This was achieved by using a liquid flow microscopy instrument, called a FlowCam. Niccol\u00f2 Maffezzoli, the MSCA fellow on the project, worked on the conceptual idea, translating it into a prototype. The FlowCam works by photographing all particles in an ice core sample, as it flows through the instrument. The key idea behind ICELEARNING was to then use <a href=\"https:\/\/www.sciencedirect.com\/topics\/computer-science\/deep-neural-network\" target=\"_blank\" rel=\"noopener\">deep neural networks<\/a> \/ advanced machine learning to process, identify and classify differently impurities in an automated fashion. \u201cNiccol\u00f2 Maffezzoli came across the FlowCam instrument while visiting a laboratory at the <a href=\"https:\/\/www.uib.no\/en\" target=\"_blank\" rel=\"noopener\">University of Bergen<\/a>,\u201d explains Barbante. \u201cNiccol\u00f2 thought this could help ice core scientists to identify their respective particles at the same time, and build a framework that can bridge multiple fields.\u201d The key to all this was developing a deep neural network capable of differentiating and classifying different types of particles, based on digital images. To do this, training data sets for each type of particle had to be collected. Tens of thousands of images were \u2018fed\u2019 to the network, to help it \u2018learn\u2019 how to distinguish between particle types. \u201cWe found that the network was able to classify particles with very high accuracy,\u201d says Barbante. \u201cWe deployed it on samples from the Greenland Ice Core Project, GRIP, ice cores, which date from between 13 000 and 17 000 years ago.\u201d<\/p>\n<\/div>\n<div class=\"ng-star-inserted\">\n<h3 class=\"c-article__title\">Accurate climate records<\/h3>\n<p class=\"c-article__text\">Barbante and his team made a number of discoveries. They were able to identify volcanic tephra particles from known volcanic eruptions, effectively demonstrating the potential of their technique for identifying past volcanic eruptions in ice core records. Furthermore, the presence of <a href=\"https:\/\/cordis.europa.eu\/article\/id\/175029-new-model-organism-for-diatoms\" target=\"_blank\" rel=\"noopener\">diatoms<\/a> \u2013 single-celled algae organisms that live in the oceans \u2013 was identified in ice samples from the Peruvian Andes. Overall, ICELEARNING successfully demonstrated how this methodology could support laboratory analyses by cutting costs, time and effort. New lines of research of less studied particles \u2013 such as these diatoms \u2013 could also be opened up. \u201cICELEARNING was essentially a pilot study to demonstrate the feasibility of this idea,\u201d adds Barbante. \u201cNext steps include expanding our model to include other particles, and upscaling the size of samples used.\u201d Barbante also hopes that the project can contribute towards the EU-funded Beyond EPICA Oldest Ice Core project, helping scientists to produce particle records beyond 1 million years ago. This could shed new light on numerous aspects of the Earth\u2019s past climate.<\/p>\n<\/div>\n<\/div>\n<div class=\"ng-star-inserted\">\n<p><a href=\"https:\/\/cordis.europa.eu\/article\/id\/436474-machine-learning-unlocks-ice-core-climate-clues\/es?pk_campaign=RIB&amp;pk_source=CORDIS&amp;pk_medium=TW\" target=\"_blank\" rel=\"noopener\"><strong>European Commission \u2014 CORDIS<\/strong><\/a><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>A new technique based on machine learning can help scientists to more efficiently analyse ice cores. This could unlock new clues about our climatic past. Ice cores \u2013 long cylinders of ice drilled and extracted from polar ice sheets or alpine glaciers \u2013 provide pristine records of past climates. Layers of deposit create a succession [&hellip;]<\/p>\n","protected":false},"author":101011,"featured_media":112443,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"categories":[4085,346],"tags":[2650,6540,6545,6541,6539,6543,6544,6542],"class_list":{"0":"post-112458","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-environment","8":"category-eu-news","9":"tag-climate-en","10":"tag-climatic","11":"tag-flowcam-en","12":"tag-glaciers","13":"tag-ice","14":"tag-icelearning-en","15":"tag-polar-en","16":"tag-volcanic","17":"entry"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Machine learning unlocks ice core climate clues | CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda<\/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.cde.ual.es\/?p=112434\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Machine learning unlocks ice core climate clues | CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda\" \/>\n<meta property=\"og:description\" content=\"A new technique based on machine learning can help scientists to more efficiently analyse ice cores. This could unlock new clues about our climatic past. Ice cores \u2013 long cylinders of ice drilled and extracted from polar ice sheets or alpine glaciers \u2013 provide pristine records of past climates. Layers of deposit create a succession [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cde.ual.es\/?p=112434\" \/>\n<meta property=\"og:site_name\" content=\"CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cdeuniversidadalmeria\/\" \/>\n<meta property=\"article:published_time\" content=\"2022-07-06T01:00:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1280\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"BECA 2 CDE\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@cdeualmeria\" \/>\n<meta name=\"twitter:site\" content=\"@cdeualmeria\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"BECA 2 CDE\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434\"},\"author\":{\"name\":\"BECA 2 CDE\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#\\\/schema\\\/person\\\/ee46ebc19edfa19598c02cff83335acc\"},\"headline\":\"Machine learning unlocks ice core climate clues\",\"datePublished\":\"2022-07-06T01:00:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434\"},\"wordCount\":608,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cde.ual.es\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/man-g7e7da8698_1920.jpg\",\"keywords\":[\"climate\",\"climatic\",\"FlowCam\",\"glaciers\",\"ice\",\"ICELEARNING\",\"polar\",\"volcanic\"],\"articleSection\":[\"Environmental Affairs\",\"EU News\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434\",\"url\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434\",\"name\":\"Machine learning unlocks ice core climate clues | CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.cde.ual.es\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/man-g7e7da8698_1920.jpg\",\"datePublished\":\"2022-07-06T01:00:22+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#primaryimage\",\"url\":\"https:\\\/\\\/www.cde.ual.es\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/man-g7e7da8698_1920.jpg\",\"contentUrl\":\"https:\\\/\\\/www.cde.ual.es\\\/wp-content\\\/uploads\\\/2022\\\/07\\\/man-g7e7da8698_1920.jpg\",\"width\":1920,\"height\":1280},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/?p=112434#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Inicio\",\"item\":\"https:\\\/\\\/www.cde.ual.es\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Noticias UE\",\"item\":\"https:\\\/\\\/www.cde.ual.es\\\/category\\\/noticias-ue\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Environmental Affairs\",\"item\":\"https:\\\/\\\/www.cde.ual.es\\\/en\\\/category\\\/eu-news\\\/environment\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Machine learning unlocks ice core climate clues\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#website\",\"url\":\"https:\\\/\\\/www.cde.ual.es\\\/\",\"name\":\"CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda\",\"description\":\"Centro de Documentaci\u00f3n Europea de la Universidad de Almer\u00eda\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#organization\"},\"alternateName\":\"CDE Almer\u00eda\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.cde.ual.es\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#organization\",\"name\":\"Centro de Documentaci\u00f3n Europea de Almer\u00eda\",\"url\":\"https:\\\/\\\/www.cde.ual.es\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.cde.ual.es\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/cde-logo-3.png\",\"contentUrl\":\"https:\\\/\\\/www.cde.ual.es\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/cde-logo-3.png\",\"width\":1400,\"height\":300,\"caption\":\"Centro de Documentaci\u00f3n Europea de Almer\u00eda\"},\"image\":{\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/cdeuniversidadalmeria\\\/\",\"https:\\\/\\\/x.com\\\/cdeualmeria\",\"https:\\\/\\\/www.tiktok.com\\\/@cdealmeria\",\"https:\\\/\\\/www.instagram.com\\\/cdealmeria\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/cde-almera-812b26a9\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.cde.ual.es\\\/#\\\/schema\\\/person\\\/ee46ebc19edfa19598c02cff83335acc\",\"name\":\"BECA 2 CDE\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/35a481bbc04bbd90e91bdfa3b0b5541036c222a49b9ad37b6889a2afcb5311a5?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/35a481bbc04bbd90e91bdfa3b0b5541036c222a49b9ad37b6889a2afcb5311a5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/35a481bbc04bbd90e91bdfa3b0b5541036c222a49b9ad37b6889a2afcb5311a5?s=96&d=mm&r=g\",\"caption\":\"BECA 2 CDE\"},\"sameAs\":[\"http:\\\/\\\/www.cdealmeria.com\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Machine learning unlocks ice core climate clues | CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda","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.cde.ual.es\/?p=112434","og_locale":"en_US","og_type":"article","og_title":"Machine learning unlocks ice core climate clues | CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda","og_description":"A new technique based on machine learning can help scientists to more efficiently analyse ice cores. This could unlock new clues about our climatic past. Ice cores \u2013 long cylinders of ice drilled and extracted from polar ice sheets or alpine glaciers \u2013 provide pristine records of past climates. Layers of deposit create a succession [&hellip;]","og_url":"https:\/\/www.cde.ual.es\/?p=112434","og_site_name":"CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda","article_publisher":"https:\/\/www.facebook.com\/cdeuniversidadalmeria\/","article_published_time":"2022-07-06T01:00:22+00:00","og_image":[{"width":1920,"height":1280,"url":"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg","type":"image\/jpeg"}],"author":"BECA 2 CDE","twitter_card":"summary_large_image","twitter_creator":"@cdeualmeria","twitter_site":"@cdeualmeria","twitter_misc":{"Written by":"BECA 2 CDE","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.cde.ual.es\/?p=112434#article","isPartOf":{"@id":"https:\/\/www.cde.ual.es\/?p=112434"},"author":{"name":"BECA 2 CDE","@id":"https:\/\/www.cde.ual.es\/#\/schema\/person\/ee46ebc19edfa19598c02cff83335acc"},"headline":"Machine learning unlocks ice core climate clues","datePublished":"2022-07-06T01:00:22+00:00","mainEntityOfPage":{"@id":"https:\/\/www.cde.ual.es\/?p=112434"},"wordCount":608,"commentCount":0,"publisher":{"@id":"https:\/\/www.cde.ual.es\/#organization"},"image":{"@id":"https:\/\/www.cde.ual.es\/?p=112434#primaryimage"},"thumbnailUrl":"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg","keywords":["climate","climatic","FlowCam","glaciers","ice","ICELEARNING","polar","volcanic"],"articleSection":["Environmental Affairs","EU News"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.cde.ual.es\/?p=112434#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.cde.ual.es\/?p=112434","url":"https:\/\/www.cde.ual.es\/?p=112434","name":"Machine learning unlocks ice core climate clues | CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda","isPartOf":{"@id":"https:\/\/www.cde.ual.es\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cde.ual.es\/?p=112434#primaryimage"},"image":{"@id":"https:\/\/www.cde.ual.es\/?p=112434#primaryimage"},"thumbnailUrl":"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg","datePublished":"2022-07-06T01:00:22+00:00","breadcrumb":{"@id":"https:\/\/www.cde.ual.es\/?p=112434#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cde.ual.es\/?p=112434"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.cde.ual.es\/?p=112434#primaryimage","url":"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg","contentUrl":"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2022\/07\/man-g7e7da8698_1920.jpg","width":1920,"height":1280},{"@type":"BreadcrumbList","@id":"https:\/\/www.cde.ual.es\/?p=112434#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Inicio","item":"https:\/\/www.cde.ual.es\/en\/"},{"@type":"ListItem","position":2,"name":"Noticias UE","item":"https:\/\/www.cde.ual.es\/category\/noticias-ue\/"},{"@type":"ListItem","position":3,"name":"Environmental Affairs","item":"https:\/\/www.cde.ual.es\/en\/category\/eu-news\/environment\/"},{"@type":"ListItem","position":4,"name":"Machine learning unlocks ice core climate clues"}]},{"@type":"WebSite","@id":"https:\/\/www.cde.ual.es\/#website","url":"https:\/\/www.cde.ual.es\/","name":"CDE Almer\u00eda - Centro de Documentaci\u00f3n Europea - Universidad de Almer\u00eda","description":"Centro de Documentaci\u00f3n Europea de la Universidad de Almer\u00eda","publisher":{"@id":"https:\/\/www.cde.ual.es\/#organization"},"alternateName":"CDE Almer\u00eda","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cde.ual.es\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.cde.ual.es\/#organization","name":"Centro de Documentaci\u00f3n Europea de Almer\u00eda","url":"https:\/\/www.cde.ual.es\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.cde.ual.es\/#\/schema\/logo\/image\/","url":"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2025\/07\/cde-logo-3.png","contentUrl":"https:\/\/www.cde.ual.es\/wp-content\/uploads\/2025\/07\/cde-logo-3.png","width":1400,"height":300,"caption":"Centro de Documentaci\u00f3n Europea de Almer\u00eda"},"image":{"@id":"https:\/\/www.cde.ual.es\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/cdeuniversidadalmeria\/","https:\/\/x.com\/cdeualmeria","https:\/\/www.tiktok.com\/@cdealmeria","https:\/\/www.instagram.com\/cdealmeria\/","https:\/\/www.linkedin.com\/in\/cde-almera-812b26a9\/"]},{"@type":"Person","@id":"https:\/\/www.cde.ual.es\/#\/schema\/person\/ee46ebc19edfa19598c02cff83335acc","name":"BECA 2 CDE","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/35a481bbc04bbd90e91bdfa3b0b5541036c222a49b9ad37b6889a2afcb5311a5?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/35a481bbc04bbd90e91bdfa3b0b5541036c222a49b9ad37b6889a2afcb5311a5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/35a481bbc04bbd90e91bdfa3b0b5541036c222a49b9ad37b6889a2afcb5311a5?s=96&d=mm&r=g","caption":"BECA 2 CDE"},"sameAs":["http:\/\/www.cdealmeria.com"]}]}},"_links":{"self":[{"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/posts\/112458","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/users\/101011"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/comments?post=112458"}],"version-history":[{"count":2,"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/posts\/112458\/revisions"}],"predecessor-version":[{"id":112466,"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/posts\/112458\/revisions\/112466"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/media\/112443"}],"wp:attachment":[{"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/media?parent=112458"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/categories?post=112458"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cde.ual.es\/en\/wp-json\/wp\/v2\/tags?post=112458"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}