{"id":4979,"date":"2018-03-01T12:16:33","date_gmt":"2018-03-01T11:16:33","guid":{"rendered":"https:\/\/www.geoparcoalpicarniche.org\/?page_id=4979"},"modified":"2018-03-06T11:38:44","modified_gmt":"2018-03-06T10:38:44","slug":"karstformen","status":"publish","type":"page","link":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/","title":{"rendered":"Karstformen"},"content":{"rendered":"<div id=\"pl-4979\"  class=\"panel-layout\" ><div id=\"pg-4979-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-4979-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-4979-0-0-0\" class=\"so-panel widget widget_nav_menu panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"menu-territorio-tedesco-container\"><ul id=\"menu-territorio-tedesco\" class=\"menu\"><li id=\"menu-item-5114\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-5114\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/\">Das Gebiet<\/a>\n<ul class=\"sub-menu\">\n\t<li id=\"menu-item-5305\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5305\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/geomorfologia\/\">Geomorphologie<\/a><\/li>\n\t<li id=\"menu-item-5116\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-5116\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/palaeontologie\/\">Pal\u00e4ontologie<\/a>\n\t<ul class=\"sub-menu\">\n\t\t<li id=\"menu-item-5117\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5117\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/palaeontologie\/fossil\/\">Fossilien<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li id=\"menu-item-5118\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5118\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/geoseiten\/\">Geopunkte<\/a><\/li>\n\t<li id=\"menu-item-7593\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7593\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/geotopen\/\">Geotopen<\/a><\/li>\n\t<li id=\"menu-item-5119\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-5119\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/\">Karstformen<\/a>\n\t<ul class=\"sub-menu\">\n\t\t<li id=\"menu-item-5306\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5306\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/hoehlen\/\">H\u00f6hlen<\/a><\/li>\n\t\t<li id=\"menu-item-5307\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5307\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/karren\/\">Karren<\/a><\/li>\n\t\t<li id=\"menu-item-5308\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5308\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/klammen\/\">Klammen<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li id=\"menu-item-5120\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-5120\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/bergbauseiten\/\">Steinbr\u00fcche und Minen<\/a><\/li>\n\t<li id=\"menu-item-7217\" class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-7217\"><a href=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/publikationen-download\/\">Publikationen Download<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul><\/div><\/div><\/div><div id=\"pgc-4979-0-1\"  class=\"panel-grid-cell\" ><div class=\"paddingContentWithSidebar panel-cell-style panel-cell-style-for-4979-0-1\" ><div id=\"panel-4979-0-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<h2>Le grotte e le manifestazioni di carsismo superficiale del Geoparco Transfrontaliero delle Alpi Carniche<\/h2>\n<\/div>\n<\/div><\/div><div id=\"panel-4979-0-1-1\" class=\"so-panel widget widget_siteorigin-panels-builder\" data-index=\"2\" ><div class=\"mb panel-widget-style panel-widget-style-for-4979-0-1-1\" ><div id=\"pl-w69e1a6dd8826c\"  class=\"panel-layout\" ><div id=\"pg-w69e1a6dd8826c-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-w69e1a6dd8826c-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8826c-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p><b>Parliamo di carsismo<\/b><\/p>\n<p>Le <b>manifestazioni superficiali del fenomeno carsico<\/b> si possono osservare, nell\u2019area del Geoparco, con estrema facilit\u00e0. Meno visibili ma molto diffuse sono le <b>morfologie profonde<\/b>: grotte, pozzi, abissi, risorgive. Tra le <b>forme carsiche di superficie<\/b> vi sono le microforme, dette anche <b>Karren<\/b> (scannellature, docce, ecc.) e le macroforme, quali le <b>doline<\/b>,<b> valli chiuse<\/b>, ecc.<\/p>\n<p>Tutte le forme legate al carsismo sono create dall\u2019acqua, che, in determinate condizioni, pu\u00f2 \u201ccorrodere\u201d le rocce, in particolare quelle carbonatiche, ossia costituite da carbonato di calcio. L\u2019attivit\u00e0 di \u201ccorrosione\u201d \u00e8 tanto maggiore quanto minore \u00e8 la temperatura e maggiore la concentrazione di anidride carbonica disciolta.<\/p>\n<p>Al variare delle condizioni, in particolare temperatura e pressione, pu\u00f2 avvenire il fenomeno opposto, ossia la deposizione del carbonato di calcio: si formano cos\u00ec le <b>concrezioni: stalattiti, stalagmiti, colonne, colate <\/b>e<b> cortine.<\/b><\/p>\n<p>Oltre a corrodere le rocce, l\u2019acqua svolge anche un\u2019azione erosiva meccanica: quella di <b>modellamento<\/b>, che leviga e scava pareti rocciose.<\/p>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-w69e1a6dd8826c-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8826c-0-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>\t\t\t\t<a href=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/1.Rocce-carsif_Karren_CaseraBordaglia.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"704\" height=\"1024\" src=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/1.Rocce-carsif_Karren_CaseraBordaglia-704x1024.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/1.Rocce-carsif_Karren_CaseraBordaglia-704x1024.jpg 704w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/1.Rocce-carsif_Karren_CaseraBordaglia-206x300.jpg 206w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/1.Rocce-carsif_Karren_CaseraBordaglia-768x1117.jpg 768w\" sizes=\"auto, (max-width: 704px) 100vw, 704px\"><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"panel-4979-0-1-2\" class=\"so-panel widget widget_siteorigin-panels-builder\" data-index=\"3\" ><div class=\"mb panel-widget-style panel-widget-style-for-4979-0-1-2\" ><div id=\"pl-w69e1a6dd893b2\"  class=\"panel-layout\" ><div id=\"pg-w69e1a6dd893b2-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-w69e1a6dd893b2-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd893b2-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>\t\t\t\t<a href=\"https:\/\/www.geoparcoalpicarniche.org\/0-copertina-sez_grotta-magico-alverman\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"681\" src=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman-1024x681.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman-1024x681.jpg 1024w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman-300x199.jpg 300w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman-768x511.jpg 768w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman-272x182.jpg 272w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"panel-4979-0-1-3\" class=\"so-panel widget widget_siteorigin-panels-builder\" data-index=\"4\" ><div class=\"mb panel-widget-style panel-widget-style-for-4979-0-1-3\" ><div id=\"pl-w69e1a6dd8967d\"  class=\"panel-layout\" ><div id=\"pg-w69e1a6dd8967d-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-w69e1a6dd8967d-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8967d-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p><b>Le rocce carsificabili<\/b><\/p>\n<p>Nel territorio del Geoparco affiorano diversi tipi di rocce carsificabili. Le caratteristiche del substrato roccioso rappresentano una delle variabili pi\u00f9 significative per lo sviluppo del fenomeno carsico.<\/p>\n<p>I <b>calcari<\/b> affiorano estesamente nelle Alpi Carniche, dove costituiscono, ad esempio, il massiccio del Monte Coglians, del Pizzo di Timau o dello Zermula, fino al monte Cavallo a Pontebba. Il pi\u00f9 delle volte si tratta di calcari di origine organogena testimonianza di antiche scogliere Devoniane.<\/p>\n<p>I sistemi carsici di maggiore sviluppo e profondit\u00e0, infatti, si trovano proprio nell\u2019area della Creta di Rio Secco e del Monte Cavallo di Pontebba, con 5 km di sviluppo e 700 m di profondit\u00e0.<\/p>\n<p>Altre rocce carsificabili sono i <b>gessi<\/b>, ampiamente affioranti in Val Pesarina, Val Calda e Val Pontaiba: presso Ligosullo, infatti, si apre la prima cavit\u00e0 nel gesso esplorata in regione.<\/p>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-w69e1a6dd8967d-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8967d-0-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>\t\t\t\t<a href=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/2.Cristalli-gesso-Grotta-Prato-Carnico.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"729\" src=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/2.Cristalli-gesso-Grotta-Prato-Carnico-1024x729.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/2.Cristalli-gesso-Grotta-Prato-Carnico-1024x729.jpg 1024w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/2.Cristalli-gesso-Grotta-Prato-Carnico-300x214.jpg 300w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/2.Cristalli-gesso-Grotta-Prato-Carnico-768x547.jpg 768w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/2.Cristalli-gesso-Grotta-Prato-Carnico-100x70.jpg 100w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"panel-4979-0-1-4\" class=\"so-panel widget widget_siteorigin-panels-builder\" data-index=\"5\" ><div class=\"mb panel-widget-style panel-widget-style-for-4979-0-1-4\" ><div id=\"pl-w69e1a6dd89aa6\"  class=\"panel-layout\" ><div id=\"pg-w69e1a6dd89aa6-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-w69e1a6dd89aa6-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd89aa6-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p><b>Il carsismo nelle Alpi e Prealpi Carniche: lavori in corso<\/b><\/p>\n<p>L\u2019area del Geoparco \u00e8 molto vasta, ma le caratteristiche delle rocce fanno s\u00ec che solo una parte del suo territorio sia rilevante dal punto di vista del fenomeno carsico. I Calcari Devoniani affioranti dal Monte Volaia al Monte Cavallo, lungo la linea di confine, sono sicuramente un carattere di continuit\u00e0 significativo anche per questo fenomeno, ma non l\u2019unico.<\/p>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-w69e1a6dd89aa6-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd89aa6-0-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>\t\t\t\t<a href=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/3.Grotta-Timau-1280-900.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"720\" src=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/3.Grotta-Timau-1280-900-1024x720.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/3.Grotta-Timau-1280-900-1024x720.jpg 1024w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/3.Grotta-Timau-1280-900-300x211.jpg 300w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/3.Grotta-Timau-1280-900-768x540.jpg 768w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/3.Grotta-Timau-1280-900-100x70.jpg 100w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/3.Grotta-Timau-1280-900.jpg 1280w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\"><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"panel-4979-0-1-5\" class=\"so-panel widget widget_siteorigin-panels-builder\" data-index=\"6\" ><div class=\"mb panel-widget-style panel-widget-style-for-4979-0-1-5\" ><div id=\"pl-w69e1a6dd89f58\"  class=\"panel-layout\" ><div id=\"pg-w69e1a6dd89f58-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-w69e1a6dd89f58-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd89f58-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>La litologia dell\u2019area, infatti, \u00e8 cos\u00ec complessa e variabile che ci si trova di fronte a molteplici aspetti del carsismo: non solo i fenomeni pi\u00f9 classici, ossia quelli presenti nelle rocce carbonatiche, ma anche quelli nei gessi e nei conglomerati. In Val Pesarina si \u00e8 studiata una cavit\u00e0 naturale sviluppata nel travertino, e a Forni Avoltri si \u00e8 datato il ghiaccio perenne in una grotta del Pic Chiadenis!<\/p>\n<p>Sul versante italiano, la <b>prima esplorazione speleologica <\/b>di cui si ha notizia risale al 25 agosto 1875, quando i soci della sezione di Tolmezzo del CAI (poi divenuta Societ\u00e0 Alpina Friulana) effettuarono una escursione al Fontanon del Riu Neri, in Val Tagliamento, presso Caprizzi. Seguirono le esplorazioni di Marinoni, Marinelli, Lazzarini e Coppadoro, fino alla pubblicazione di <b>Giovan Battista De Gasperi<\/b>, nel 1915, di \u201cGrotte e voragini del Friuli\u201d, ancora oggi fondamentale per lo studio del carsismo in Friuli.<\/p>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-w69e1a6dd89f58-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd89f58-0-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>\t\t\t\t<a href=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/4.CristalliEsplorazioniAnni60-Mentil.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"880\" height=\"1024\" src=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/4.CristalliEsplorazioniAnni60-Mentil-880x1024.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/4.CristalliEsplorazioniAnni60-Mentil-880x1024.jpg 880w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/4.CristalliEsplorazioniAnni60-Mentil-258x300.jpg 258w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/4.CristalliEsplorazioniAnni60-Mentil-768x894.jpg 768w\" sizes=\"auto, (max-width: 880px) 100vw, 880px\"><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"panel-4979-0-1-6\" class=\"so-panel widget widget_siteorigin-panels-builder\" data-index=\"7\" ><div class=\"mb panel-widget-style panel-widget-style-for-4979-0-1-6\" ><div id=\"pl-w69e1a6dd8a321\"  class=\"panel-layout\" ><div id=\"pg-w69e1a6dd8a321-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-w69e1a6dd8a321-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8a321-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>Dopo un isolato studio di Anelli degli anni \u201930 sulle cavit\u00e0 della Val Pesarina occorre attendere gli anni \u201960 perch\u00e9 le esplorazioni ripartano, in larga parte condotte dal Gruppo Triestino Speleologi e dal Circolo Speleologico Idrologico Friulano, ad oggi ancora attivi. Negli anni pi\u00f9 recenti si sono aggiunti gli esploratori del Gruppo Gortani del CAI di Tolmezzo.<\/p>\n<p><b>Dentro le grotte: minerali e depositi chimici<\/b><\/p>\n<p>L\u2019acqua che crea una grotta \u00e8 anche l\u2019artefice del suo riempimento, che avviene non solo con il trasporto di sabbie e argille, ma anche attraverso un lento accumulo chimico. Sono minerali e depositi chimici di grotta quelli che necessitano delle caratteristiche degli ambienti ipogei per formarsi e svilupparsi.<\/p>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-w69e1a6dd8a321-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8a321-0-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>\t\t\t\t<a href=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/5.Grotta-Prato-Carnico-Pisoliti.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/5.Grotta-Prato-Carnico-Pisoliti-768x1024.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/5.Grotta-Prato-Carnico-Pisoliti-768x1024.jpg 768w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/5.Grotta-Prato-Carnico-Pisoliti-225x300.jpg 225w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/5.Grotta-Prato-Carnico-Pisoliti.jpg 1488w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\"><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"panel-4979-0-1-7\" class=\"so-panel widget widget_siteorigin-panels-builder\" data-index=\"8\" ><div class=\"mb panel-widget-style panel-widget-style-for-4979-0-1-7\" ><div id=\"pl-w69e1a6dd8a6ed\"  class=\"panel-layout\" ><div id=\"pg-w69e1a6dd8a6ed-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-w69e1a6dd8a6ed-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8a6ed-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"panel-widget-style panel-widget-style-for-w69e1a6dd8a6ed-0-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>Nelle aree carsiche di alta montagna le condizioni sono tali che la reazione chimica che descrive il fenomeno carsico va in un\u2019unica direzione: quella della dissoluzione della roccia, a discapito di quella del deposito. Per questa ragione in queste grotte vi sono ampie sale e condotte, mentre sono rare le stalattiti e stalagmiti. Un\u2019eccezione \u00e8 rappresentata da una grotta di fondovalle, la grotta del <b>Magico Alverman<\/b>, ricca di concrezioni rosso-arancio, cortine, colonne e colate.<\/p>\n<p>Sotto il profilo mineralogico spiccano due grotte sviluppate nei calcari devoniani della Carnia, che celano stupendi cristalli scalenoedrici di calcite, che possono raggiungere anche i 15 cm di lunghezza.0<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><div id=\"pgc-w69e1a6dd8a6ed-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-w69e1a6dd8a6ed-0-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"panel-widget-style panel-widget-style-for-w69e1a6dd8a6ed-0-1-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p>\t\t\t\t<a href=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/6.Grotta-Magico-Alverman-concrezioni2-1280-900.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"1024\" src=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/6.Grotta-Magico-Alverman-concrezioni2-1280-900-720x1024.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/6.Grotta-Magico-Alverman-concrezioni2-1280-900-720x1024.jpg 720w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/6.Grotta-Magico-Alverman-concrezioni2-1280-900-211x300.jpg 211w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/6.Grotta-Magico-Alverman-concrezioni2-1280-900-768x1092.jpg 768w, https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/02\/6.Grotta-Magico-Alverman-concrezioni2-1280-900.jpg 900w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\"><\/a><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div id=\"panel-4979-0-1-8\" class=\"so-panel widget widget_sow-editor panel-last-child\" data-index=\"9\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<hr class=\"hr--dashed\" \/>\n<p><b>Le forme carsiche del Geoparco<\/b><\/p>\n<p align=\"JUSTIFY\">Tra le pi\u00f9 significative forme carsiche che si possono osservare nel Geoparco vi sono:<\/p>\n<p><strong><a href=\"\/de\/das-gebiet\/karstformen\/grotte\/\">\u00a0\u00a0Grotte<\/a><\/strong><\/p>\n<p><strong><a href=\"\/de\/das-gebiet\/karstformen\/campi-solcati\/\">\u00a0\u00a0Campi solcati e doline<\/a><\/strong><\/p>\n<p><strong><a href=\"\/de\/das-gebiet\/karstformen\/forre\/\">\u00a0\u00a0Forre<\/a><\/strong><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Le grotte e le manifestazioni di carsismo superficiale del Geoparco Transfrontaliero delle Alpi Carniche Le forme carsiche del Geoparco Tra le pi\u00f9 significative forme carsiche che si possono osservare nel Geoparco vi sono: \u00a0\u00a0Grotte \u00a0\u00a0Campi solcati e doline \u00a0\u00a0Forre<\/p>\n","protected":false},"author":2,"featured_media":3041,"parent":4909,"menu_order":84,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"ngg_post_thumbnail":0,"footnotes":""},"class_list":{"0":"post-4979","1":"page","2":"type-page","3":"status-publish","4":"has-post-thumbnail","6":"clearfix","7":"article"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Karstformen - Geoparco Alpi Carniche<\/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.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Karstformen - Geoparco Alpi Carniche\" \/>\n<meta property=\"og:description\" content=\"Le grotte e le manifestazioni di carsismo superficiale del Geoparco Transfrontaliero delle Alpi Carniche Le forme carsiche del Geoparco Tra le pi\u00f9 significative forme carsiche che si possono osservare nel Geoparco vi sono: \u00a0\u00a0Grotte \u00a0\u00a0Campi solcati e doline \u00a0\u00a0Forre\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/\" \/>\n<meta property=\"og:site_name\" content=\"Geoparco Alpi Carniche\" \/>\n<meta property=\"article:modified_time\" content=\"2018-03-06T10:38:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"3008\" \/>\n\t<meta property=\"og:image:height\" content=\"2000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/\",\"url\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/\",\"name\":\"Karstformen - Geoparco Alpi Carniche\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/wp-content\\\/uploads\\\/2018\\\/01\\\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg\",\"datePublished\":\"2018-03-01T11:16:33+00:00\",\"dateModified\":\"2018-03-06T10:38:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/#breadcrumb\"},\"inLanguage\":\"de-DE\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"de-DE\",\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/wp-content\\\/uploads\\\/2018\\\/01\\\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg\",\"contentUrl\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/wp-content\\\/uploads\\\/2018\\\/01\\\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg\",\"width\":3008,\"height\":2000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/karstformen\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Das Gebiet\",\"item\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/das-gebiet\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Karstformen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/#website\",\"url\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/\",\"name\":\"Geoparco Alpi Carniche\",\"description\":\"Custode del patrimonio geologico transfrontaliero\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.geoparcoalpicarniche.org\\\/de\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de-DE\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Karstformen - Geoparco Alpi Carniche","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.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/","og_locale":"de_DE","og_type":"article","og_title":"Karstformen - Geoparco Alpi Carniche","og_description":"Le grotte e le manifestazioni di carsismo superficiale del Geoparco Transfrontaliero delle Alpi Carniche Le forme carsiche del Geoparco Tra le pi\u00f9 significative forme carsiche che si possono osservare nel Geoparco vi sono: \u00a0\u00a0Grotte \u00a0\u00a0Campi solcati e doline \u00a0\u00a0Forre","og_url":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/","og_site_name":"Geoparco Alpi Carniche","article_modified_time":"2018-03-06T10:38:44+00:00","og_image":[{"width":3008,"height":2000,"url":"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/","url":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/","name":"Karstformen - Geoparco Alpi Carniche","isPartOf":{"@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/#primaryimage"},"image":{"@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/#primaryimage"},"thumbnailUrl":"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg","datePublished":"2018-03-01T11:16:33+00:00","dateModified":"2018-03-06T10:38:44+00:00","breadcrumb":{"@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/#breadcrumb"},"inLanguage":"de-DE","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/"]}]},{"@type":"ImageObject","inLanguage":"de-DE","@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/#primaryimage","url":"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg","contentUrl":"https:\/\/www.geoparcoalpicarniche.org\/wp-content\/uploads\/2018\/01\/0.COPERTINA-SEZ_Grotta-Magico-Alverman.jpg","width":3008,"height":2000},{"@type":"BreadcrumbList","@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/karstformen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.geoparcoalpicarniche.org\/de\/"},{"@type":"ListItem","position":2,"name":"Das Gebiet","item":"https:\/\/www.geoparcoalpicarniche.org\/de\/das-gebiet\/"},{"@type":"ListItem","position":3,"name":"Karstformen"}]},{"@type":"WebSite","@id":"https:\/\/www.geoparcoalpicarniche.org\/de\/#website","url":"https:\/\/www.geoparcoalpicarniche.org\/de\/","name":"Geoparco Alpi Carniche","description":"Custode del patrimonio geologico transfrontaliero","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.geoparcoalpicarniche.org\/de\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de-DE"}]}},"_links":{"self":[{"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/pages\/4979","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/comments?post=4979"}],"version-history":[{"count":4,"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/pages\/4979\/revisions"}],"predecessor-version":[{"id":6197,"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/pages\/4979\/revisions\/6197"}],"up":[{"embeddable":true,"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/pages\/4909"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/media\/3041"}],"wp:attachment":[{"href":"https:\/\/www.geoparcoalpicarniche.org\/de\/wp-json\/wp\/v2\/media?parent=4979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}