{"id":1333,"date":"2025-03-24T13:48:16","date_gmt":"2025-03-24T13:48:16","guid":{"rendered":"https:\/\/soilprom.eu\/?post_type=case-study&#038;p=1333"},"modified":"2025-10-30T14:04:22","modified_gmt":"2025-10-30T14:04:22","slug":"cartagena-la-union-mining-district-cartagena","status":"publish","type":"case-study","link":"https:\/\/soilprom.eu\/pl\/case-study\/cartagena-la-union-mining-district-cartagena\/","title":{"rendered":"Cartagena \u2013 obszar g\u00f3rniczy La Uni\u00f3n"},"content":{"rendered":"<div class=\"case-studies-images-box\">            \r\n                <img decoding=\"async\" \r\n                    src=\"https:\/\/soilprom.eu\/wp-content\/uploads\/2025\/03\/IMG_20230909_101036-1.jpg\" \r\n                    alt=\"Cartagena &#8211; La Uni\u00f3n Mining District image\" \r\n                \/>\r\n            \r\n            \r\n            <\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-1d5f803af390e05ad65e5018af0e8911\"><strong>Kluczowe fakty<\/strong><\/h2>\n\n\n\n<p>By\u0142y obszar g\u00f3rniczy metali La Uni\u00f3n-Sierra de Cartagena znajduje si\u0119 w po\u0142udniowo-wschodniej Hiszpanii (Cartagena, region Murcja) i charakteryzuje si\u0119 \u015br\u00f3dziemnomorskim klimatem p\u00f3\u0142pustynnym (\u015brednia roczna temperatura \u224817 \u00b0C, \u015brednie roczne opady \u2248200-300 mm i \u015brednia roczna ewapotranspiracja \u2248850 mm). Obszar jest nizinny (&lt; 400 m), ale wyst\u0119puj\u0105 tam strome stoki. Terytorium ma d\u0142ug\u0105 histori\u0119 eksploatacji g\u00f3rniczej od czas\u00f3w rzymskich, ale dopiero w drugiej po\u0142owie XX wieku wp\u0142ywy dzia\u0142alno\u015bci g\u00f3rniczej sta\u0142y si\u0119 bardziej intensywne. Od lat 50. XX wieku do 1991 r., kiedy dzia\u0142alno\u015b\u0107 zosta\u0142a wstrzymana, przetwarzano tam ogromne ilo\u015bci rud metali, co doprowadzi\u0142o do powstania miliard\u00f3w ton odpad\u00f3w g\u00f3rniczych. Wi\u0119kszo\u015b\u0107 tych odpad\u00f3w zosta\u0142a porzucona po zako\u0144czeniu dzia\u0142alno\u015bci g\u00f3rniczej. Nieliczne pr\u00f3by rekultywacji terenu sprawi\u0142y, \u017ce sta\u0142 si\u0119 on \u017ar\u00f3d\u0142em metali i metaloid\u00f3w dla okolicznych obszar\u00f3w z powodu erozji wody i\/lub wiatru.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"group-wrapper\">            \r\n            <div class=\"icon-and-text icon-and-text-1\">\r\n                                    <div class=\"image-box\">\r\n                        <img decoding=\"async\" src=\"https:\/\/soilprom.eu\/wp-content\/uploads\/2025\/03\/PFAS-3.png\" alt=\"Cartagena &#8211; La Uni\u00f3n Mining District image\">\r\n                    <\/div>\r\n                \r\n                                    <p class=\"text\">Porzucone obszary rolnicze\/obszary le\u015bne\/obszary podmiejskie<\/p>\r\n                            <\/div>\r\n            \r\n                        \r\n            <div class=\"icon-and-text icon-and-text-2\">\r\n                                    <div class=\"image-box\">\r\n                        <img decoding=\"async\" src=\"https:\/\/soilprom.eu\/wp-content\/uploads\/2025\/03\/PFAS-2.png\" alt=\"Cartagena &#8211; La Uni\u00f3n Mining District image\">\r\n                    <\/div>\r\n                \r\n                                    <p class=\"text\">Metale i metaloidy <\/p>\r\n                            <\/div>\r\n            \r\n                        \r\n            <div class=\"icon-and-text icon-and-text-3\">\r\n                                    <div class=\"image-box\">\r\n                        <img decoding=\"async\" src=\"https:\/\/soilprom.eu\/wp-content\/uploads\/2025\/03\/Use-case-icon-3-1.png\" alt=\"Cartagena &#8211; La Uni\u00f3n Mining District image\">\r\n                    <\/div>\r\n                \r\n                                    <p class=\"text\">Gleba, woda i powietrze<\/p>\r\n                            <\/div>\r\n            \r\n            <\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-9da1092ba9213ccb1144e0f42a68d06e\"><strong>Proces<\/strong><\/h2>\n\n\n\n<p>Biogeochemia metali w glebie. Erozja wiatrowa oraz transport i depozycja atmosferyczna py\u0142\u00f3w zanieczyszczonych metalami. Hydrologiczny transport metali przez erozj\u0119 wodn\u0105, sp\u0142yw powierzchniowy i infiltracj\u0119 do gruntu.<\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-009f1400d575a1b0fa16db88cfdc916b\"><strong>Dzia\u0142ania i oczekiwane wyniki<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"translation-block\">Akcja: Terenowe pomiary st\u0119\u017ce\u0144 metali w glebach i erodowanych osadach.<\/li>\n\n\n\n<li class=\"translation-block\">Rezultat: Lepsze zrozumienie dynamiki transportu metali na zanieczyszczonych obszarach.<\/li>\n<\/ul>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-8066a7bdad68025b1d892cb292e94f2a\"><strong>Wyzwania<\/strong><\/h2>\n\n\n\n<p>Uzyskanie odpowiednich danych (wska\u017anik\u00f3w erozji) na potrzeby modelowania erozji.<\/p>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-black-color has-text-color has-link-color wp-elements-6436a0311f0483a9160a9688402eea3c\"><strong><strong>Zaanga\u017cowane strony<\/strong><\/strong><\/h2>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div class=\"logos-wrapper\">                            <div class=\"image-box\">\r\n                    <img decoding=\"async\" src=\"https:\/\/soilprom.eu\/wp-content\/uploads\/2025\/03\/Image7.png\" alt=\"Cartagena &#8211; La Uni\u00f3n Mining District image\">\r\n                <\/div>\r\n                        \r\n            \r\n                                        <div class=\"image-box\">\r\n                    <img decoding=\"async\" src=\"https:\/\/soilprom.eu\/wp-content\/uploads\/2025\/03\/ETSIA-UPCT.png\" alt=\"Cartagena &#8211; La Uni\u00f3n Mining District image\">\r\n                <\/div>\r\n                        \r\n            \r\n            <\/div>\n\n\n\n<div style=\"height:50px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>","protected":false},"excerpt":{"rendered":"<p>The former metal mining district of La Uni\u00f3n-Sierra de Cartagena is located in SE Spain (Cartagena, Murcia Region) and is characterized by a Mediterranean semiarid climate (mean annual temperature \u224817 \u00b0C, mean annual precipitation \u2248200-300 mm and mean annual evapotranspiration rate \u2248850 mm).<\/p>","protected":false},"featured_media":1542,"template":"","categories":[],"case_study_tag":[31,37,32,34,33,35,36],"class_list":["post-1333","case-study","type-case-study","status-publish","has-post-thumbnail","hentry","case_study_tag-agricultural-area","case_study_tag-air","case_study_tag-forest-areas","case_study_tag-metals","case_study_tag-peri-urban-areas","case_study_tag-soil","case_study_tag-water"],"acf":[],"_links":{"self":[{"href":"https:\/\/soilprom.eu\/pl\/wp-json\/wp\/v2\/case-study\/1333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/soilprom.eu\/pl\/wp-json\/wp\/v2\/case-study"}],"about":[{"href":"https:\/\/soilprom.eu\/pl\/wp-json\/wp\/v2\/types\/case-study"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/soilprom.eu\/pl\/wp-json\/wp\/v2\/media\/1542"}],"wp:attachment":[{"href":"https:\/\/soilprom.eu\/pl\/wp-json\/wp\/v2\/media?parent=1333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/soilprom.eu\/pl\/wp-json\/wp\/v2\/categories?post=1333"},{"taxonomy":"case_study_tag","embeddable":true,"href":"https:\/\/soilprom.eu\/pl\/wp-json\/wp\/v2\/case_study_tag?post=1333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}