{"id":8925,"date":"2026-01-22T13:05:58","date_gmt":"2026-01-22T12:05:58","guid":{"rendered":"https:\/\/muzeumewolucji.pl\/?p=8925"},"modified":"2026-01-22T13:09:30","modified_gmt":"2026-01-22T12:09:30","slug":"weglany-metanogeniczne","status":"publish","type":"post","link":"https:\/\/muzeumewolucji.pl\/?p=8925","title":{"rendered":"W\u0119glany metanogeniczne"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"8925\" class=\"elementor elementor-8925\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d0e1674 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d0e1674\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-465a71b0\" data-id=\"465a71b0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3b3ea229 elementor-widget elementor-widget-heading\" data-id=\"3b3ea229\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">W\u0119glany metanogeniczne<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ccf9f88 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ccf9f88\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-20c586dd\" data-id=\"20c586dd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2795f395 elementor-widget elementor-widget-text-editor\" data-id=\"2795f395\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><img fetchpriority=\"high\" decoding=\"async\" data-recalc-dims=\"1\" class=\"alignright wp-image-8926\" src=\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/01\/KH_Metan_-pl-cb5fd532.jpg?resize=500%2C345&#038;ssl=1\" alt=\"\" width=\"500\" height=\"345\" srcset=\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/01\/KH_Metan_-pl-cb5fd532.jpg?w=724&amp;ssl=1 724w, https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/01\/KH_Metan_-pl-cb5fd532.jpg?resize=300%2C207&amp;ssl=1 300w, https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/01\/KH_Metan_-pl-cb5fd532.jpg?resize=130%2C90&amp;ssl=1 130w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p><p><a href=\"https:\/\/pl.wikipedia.org\/wiki\/Metan\" target=\"_blank\" rel=\"noopener\">Metan<\/a> (CH<sub>4<\/sub>) zawiera znacz\u0105cy odsetek lekkiego <a href=\"https:\/\/pl.wikipedia.org\/wiki\/Izotopy\" target=\"_blank\" rel=\"noopener\">izotopu<\/a> <a href=\"https:\/\/en.wikipedia.org\/wiki\/Isotopes_of_carbon\" target=\"_blank\" rel=\"noopener\">w\u0119gla<\/a> (<sup>12<\/sup>C). Podczas wydobywania si\u0119 z dna morskiego metan jest utleniany przez \u017cyj\u0105ce w osadzie mikroorganizmy. Produktem s\u0105 wytr\u0105caj\u0105ce si\u0119 na dnie cementy <a href=\"https:\/\/pl.wikipedia.org\/wiki\/W\u0119glan_wapnia\" target=\"_blank\" rel=\"noopener\">w\u0119glanowe<\/a>, kt\u00f3re podobnie jak metan s\u0105 zbudowane w du\u017cej mierze z lekkich atom\u00f3w w\u0119gla. Zesp\u00f3\u0142 badaczy z Polski, USA, Norwegii i Szwecji badaj\u0105c dane z oko\u0142o 200 kopalnych w\u0119glan\u00f3w metanogenicznych stwierdzi\u0142, \u017ce, poza sk\u0142adem metanu, na w\u0142a\u015bciwo\u015bci tych w\u0119glan\u00f3w istotny wp\u0142yw maj\u0105 r\u00f3wnie\u017c: <a href=\"https:\/\/pl.wikipedia.org\/wiki\/Woda_morska#Charakterystyka\" target=\"_blank\" rel=\"noopener\">sk\u0142ad chemiczny w\u00f3d oceanicznych<\/a> w danym momencie w historii Ziemi oraz lokalna historia geologiczna.<\/p><p>\u00a0<\/p><p>Ilustracja: Blokdiagram ukazuj\u0105cy skutki cementacji w\u0119glanowej podczas emisji metanu (CH<sub>4<\/sub>) z dna morskiego. Cementacji ulegaj\u0105 m. in. \u017cyj\u0105ce na powierzchni lub tu\u017c pod powierzchni\u0105 <a href=\"https:\/\/pl.wikipedia.org\/wiki\/Rurkoczu\u0142kowce\" target=\"_blank\" rel=\"noopener\">rurkoczu\u0142kowce<\/a> (A) i ma\u0142\u017ce (B) oraz g\u0142\u0119bsze partie osadu, gdzie powstaj\u0105 nieregularne konkrecje w\u0119glanowe (C)<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc3c68f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bc3c68f\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-17cdbfcc\" data-id=\"17cdbfcc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-18083ecf elementor-widget elementor-widget-text-editor\" data-id=\"18083ecf\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"ce_text  block\"><p><strong>Publikacja IPal PAN:<\/strong> Jakubowicz, M., Akam, S.S., Argentino, C., <a href=\"https:\/\/www.paleo.pan.pl\/pl\/Hryniewicz.html\" target=\"_blank\" rel=\"noopener\">Hryniewicz, K.<\/a>, Panieri, G., Kiel, S., Belka, Z., 2025. Diagenesis of hydrocarbon-seep carbonates: Common patterns, divergent pathways and conceptual pitfalls. <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0012825225001710?via%3Dihub\" target=\"_blank\" rel=\"noopener\"><em>Earth-Science Reviews<\/em> 270: 105210<\/a>. <span class=\"anchor-text-container\"><span class=\"anchor-text\">doi: 10.1016\/j.earscirev.2025.105210<\/span><\/span><\/p><\/div>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Metan (CH4) zawiera znacz\u0105cy odsetek lekkiego izotopu w\u0119gla (12C). Podczas wydobywania si\u0119 z dna morskiego metan jest utleniany przez \u017cyj\u0105ce w osadzie mikroorganizmy.<\/p>\n","protected":false},"author":3,"featured_media":8926,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[68],"tags":[],"class_list":["post-8925","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aktualnosci-naukowe"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>W\u0119glany metanogeniczne - Muzeum Ewolucji Instytutu Paleobiologii PAN<\/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:\/\/muzeumewolucji.pl\/?p=8925\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"W\u0119glany metanogeniczne - Muzeum Ewolucji Instytutu Paleobiologii PAN\" \/>\n<meta property=\"og:description\" content=\"Metan (CH4) zawiera znacz\u0105cy odsetek lekkiego izotopu w\u0119gla (12C). Podczas wydobywania si\u0119 z dna morskiego metan jest utleniany przez \u017cyj\u0105ce w osadzie mikroorganizmy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/muzeumewolucji.pl\/?p=8925\" \/>\n<meta property=\"og:site_name\" content=\"Muzeum Ewolucji Instytutu Paleobiologii PAN\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-22T12:05:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-22T12:09:30+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/01\/KH_Metan_-pl-cb5fd532.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"724\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Agnieszka K.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Agnieszka K.\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=8925#article\",\"isPartOf\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=8925\"},\"author\":{\"name\":\"Agnieszka K.\",\"@id\":\"https:\/\/muzeumewolucji.pl\/#\/schema\/person\/71a186d6f255ae6d2725b8c048ab5eb7\"},\"headline\":\"W\u0119glany metanogeniczne\",\"datePublished\":\"2026-01-22T12:05:58+00:00\",\"dateModified\":\"2026-01-22T12:09:30+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=8925\"},\"wordCount\":196,\"publisher\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/#organization\"},\"image\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=8925#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/01\/KH_Metan_-pl-cb5fd532.jpg?fit=724%2C500&ssl=1\",\"articleSection\":[\"Aktualno\u015bci naukowe\"],\"inLanguage\":\"pl-PL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=8925\",\"url\":\"https:\/\/muzeumewolucji.pl\/?p=8925\",\"name\":\"W\u0119glany metanogeniczne - 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