{"id":770666,"date":"2025-09-22T19:59:17","date_gmt":"2025-09-22T18:59:17","guid":{"rendered":"https:\/\/www.geo-zs.si\/?p=770666"},"modified":"2025-10-22T19:59:46","modified_gmt":"2025-10-22T18:59:46","slug":"novi-doktorji-znanosti-dr-emil-pucko","status":"publish","type":"post","link":"https:\/\/www.geo-zs.si\/en\/novi-doktorji-znanosti-dr-emil-pucko\/","title":{"rendered":"New Doctors of Science - Dr Emil Pu\u010dko"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Dr. Emil Pu\u010dko received his PhD with the title <strong>An integrated approach to distinguishing natural and anthropogenic geochemical anomalies in soils in mining areas<\/strong> under the mentorship of Assoc. Prof. Dr. Gorazd \u017dibret from the Geological Survey of Slovenia. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the key problems in geochemical soil investigations in abandoned mining areas is to determine the origin of geochemical anomalies. It is important to distinguish whether geochemical anomalies are the result of anthropogenic contamination from mining and metallurgical activities, or whether they originate from natural soil enrichment processes. The study tested different methodological approaches to determine the origin of the enrichment at three test sites, i.e. the areas of the three most important abandoned mines in Slovenia: Me\u017eica, Idrija and Lithija. The results of elemental analysis of soil samples (by ICP-MS) from control profiles enriched exclusively in particles from the smelters showed a general decrease in the concentrations of selected metals with depth. In contrast, in the profiles overlying the mines, no decrease in the concentrations of the selected metals with depth was observed, and geogenic processes were identified as the cause of the geochemical enrichment in the lower soil layers. To confirm these findings, soil samples were further analysed by the following methods: X-ray powder diffraction (XRD), scanning electron microscopy with energy dispersive spectroscopy (SEM\/EDS) and isotopic analysis. The combination of methods used proved to be effective in distinguishing between natural and anthropogenic origins of geochemical anomalies in mining areas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The doctoral dissertation is available at <a href=\"https:\/\/repozitorij.ung.si\/IzpisGradiva.php?id=10418&lang=slv\">here<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Dr. Emil Pu\u010dko je doktoriral z naslovom Celostni pristop k razlo\u010devanju naravnih in antropogenih geokemi\u010dnih anomalij v tleh na rudarskih obmo\u010djih pod mentorstvom doc. dr. Gorazda \u017dibret z Geolo\u0161kega zavoda Slovenije. Pri geokemi\u010dnih raziskavah tal na opu\u0161\u010denih rudarskih obmo\u010djih je eden izmed klju\u010dnih problemov dolo\u010ditev izvora geokemi\u010dnih anomalij. Pomembno je razlikovati, ali so geokemi\u010dne anomalije [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":770669,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-770666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-obvestila"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Novi doktorji znanosti - dr. 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Pomembno je razlikovati, ali so geokemi\u010dne anomalije [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.geo-zs.si\/en\/novi-doktorji-znanosti-dr-emil-pucko\/\" \/>\n<meta property=\"og:site_name\" content=\"GeoZS\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GeoloskizavodSlovenije\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-22T18:59:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-22T18:59:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.geo-zs.si\/wp-content\/uploads\/2025\/10\/EP2_www_1080.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1080\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Urska.Solc\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Urska.Solc\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/novi-doktorji-znanosti-dr-emil-pucko\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/novi-doktorji-znanosti-dr-emil-pucko\\\/\"},\"author\":{\"name\":\"Urska.Solc\",\"@id\":\"https:\\\/\\\/www.geo-zs.si\\\/#\\\/schema\\\/person\\\/a19894dbe5b00a7773211b5bf37c0ea1\"},\"headline\":\"Novi doktorji znanosti &#8211; dr. 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