{"id":10144,"date":"2021-01-28T11:08:33","date_gmt":"2021-01-28T10:08:33","guid":{"rendered":"https:\/\/zeleni-prsten.hr\/web\/?p=10144"},"modified":"2022-03-14T08:34:33","modified_gmt":"2022-03-14T07:34:33","slug":"medunarodna-godina-speleoloskih-objekata-i-krsa","status":"publish","type":"post","link":"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/","title":{"rendered":"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a"},"content":{"rendered":"<p>Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a me\u0111unarodni je projekt \u010diji je cilj podu\u010diti javnost o njihovim prirodnim i kulturnim vrijednostima. Organizira ga Me\u0111unarodna speleolo\u0161ka unija (UIS), me\u0111unarodna organizacija za istra\u017eivanje, prou\u010davanje i za\u0161titu speleolo\u0161kih objekata i kr\u0161a koju \u010dini 55 zemalja \u010dlanica, a me\u0111u njima i Hrvatska.<\/p>\n<p>Za\u0161to Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a?<br \/>\nKr\u0161ki tereni zauzimaju oko 20% povr\u0161ine Zemlje. U Hrvatskoj obuhva\u0107aju gotovo 50% povr\u0161ine, ne ra\u010dunaju\u0107i kr\u0161 u jadranskom podmorju. Poznati su po spiljama, jamama i povr\u0161inskim reljefnim oblicima koji zajedno tvore spektakularne i neobi\u010dne krajobraze na kojima \u017eivi i radi brojno stanovni\u0161tvo. Na\u017ealost, u mnogim dijelovima svijeta ti su krajobrazi nedovoljno prepoznati i vrednovani te iznimno ugro\u017eeni lo\u0161im postupcima.\u00a0Speleolo\u0161ki objekti (spilje i jame) i kr\u0161ki krajobrazi vrlo su osjetljivi na one\u010di\u0161\u0107enje, prekomjernu upotrebu prirodnih resursa i prostora, uni\u0161tavanje i lo\u0161e upravljanje. Jedan od glavnih razloga je slabo poznavanje prirode njihovog nadzemlja i podzemlja.\u00a0\u00a0A njihove su vrijednosti brojne&#8230;<\/p>\n<p>Kr\u0161ki krajobrazi osiguravaju:<br \/>\n\u2022 vodu za oko 10% svjetske populacije,<br \/>\n\u2022 desetke milijardi dolara godi\u0161nje koje se ostvaruju u turizmu,<br \/>\n\u2022 podru\u010dja kulturne ba\u0161tine kao rezultat \u017eivota brojnih lokalnih zajednica u kr\u0161kim podru\u010djima koje su neprocjenjive vrijednosti,<br \/>\n\u2022 stani\u0161ta za rijetke, ugro\u017eene i endemi\u010dne pripadnike \u017eivog svijeta,<br \/>\n\u2022 znanja o na\u0161em okoli\u0161u, klimatskim promjenama, mineralnim resursima, gospodarstvu, bitna i za potragu za \u017eivotom na drugim planetima.<\/p>\n<p>Najzna\u010dajnija \u0161pilje na podru\u010dju Zagreba\u010dke \u017eupanije je Grgosova spilja. Posebna vrijednost \u0161pilja su brojne sige razli\u010ditih vrsta. Krase je cjev\u010dice ili makaroni, <span class=\"hascheck-error\" data-error-id=\"2\">ekscentir\u010dne<\/span> sige te zavjese ili draperije. Cjev\u010dice su tanki stalaktiti jednoli\u010dne debljine a <span class=\"hascheck-error\" data-error-id=\"3\">helaktiti<\/span> ili <span class=\"hascheck-error\" data-error-id=\"2\">ekscentir\u010dne<\/span> sige stalaktiti nepravilnog oblika koji izgledaju kao da prkose djelovanju sila te\u017ee. Zavjese ili draperije su lijepe sige koje sa stropa vise poput naborane tkanine i nastaju kada se kapljice polako slijevaju po kosim zidovima. Svaka nova kap ostavlja trag i tako zavjese postaju sve dulje i dulje.<br \/>\nPrema analizi siga iz \u0161pilje do\u0161lo se do saznanja da se sastoji od 95% kalcijevog karbonata i 5% alumosilikata. Sige u spilji su razli\u010ditih boja: bijele, blijedo &#8211; \u017eute, \u017eute, naran\u010daste i sme\u0111e. Obojenost siga ovisi o mineralnim primjesama, o tlu iznad spilje, biljnom pokrovu i o stanju okoli\u0161a.<\/p>\n<p>Dio europske ekolo\u0161ke mre\u017ee Natura 2000 \u010dini speleolo\u0161ki objekt <span class=\"hascheck-error\" data-error-id=\"0\">HR2001178<\/span> Vugrinova \u0161pilja (\u0160pilje i jame zatvorene za javnost). To je jedini objekt na podru\u010dju Zagreba\u010dke \u017eupanija koji je dio ekolo\u0161ke mre\u017ee te kojim upravlja Javna ustanova Zeleni prsten.\u00a0Posebnu vrijednost predstavljaju Medjame i vrelo potoka Bistrac. Oba objekta imaju posebnu vrijednost zbog svojih jedinstvenih geomorfolo\u0161kih obilje\u017eja te uz Grgosove \u0161pilje predstavljaju najve\u0107i potencijal u odr\u017eivom kori\u0161tenju i promicanju geoba\u0161tine Zagreba\u010dke \u017eupanije. Vrelo potoka Bistrac je jedinstven hidrogeolo\u0161ki fenomen Samoborskog gorja. Radi se o uzlaznom izvoru tipa Vaucluse koji vodu prima iz podru\u010dja Otru\u0161evca.<\/p>\n<p>Vi\u0161e o Me\u0111unarodnoj godini speleolo\u0161kih objekata i kr\u0161a te o aktivnostima mo\u017eete prona\u0107i na stranici: <a href=\"http:\/\/iyck2021.org\/\">http:\/\/iyck2021.org\/<\/a><\/p>\n<p><a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAPH6156.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5899 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAPH6156-200x133.jpg\" alt=\"\" width=\"200\" height=\"133\" \/><\/a> <a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAPH6140.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5898 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAPH6140-200x133.jpg\" alt=\"\" width=\"200\" height=\"133\" \/><\/a> \u00a0<a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3911-Edit-Edit.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5896 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3911-Edit-Edit-200x133.jpg\" alt=\"\" width=\"200\" height=\"133\" \/><\/a> <a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3902-Edit.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5895 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3902-Edit-200x133.jpg\" alt=\"\" width=\"200\" height=\"133\" \/><\/a> <a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3900.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5894 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3900-200x133.jpg\" alt=\"\" width=\"200\" height=\"133\" \/><\/a> <a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3893.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5893 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3893-200x133.jpg\" alt=\"\" width=\"200\" height=\"133\" \/><\/a> <a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3887.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5892 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAN_3887-133x200.jpg\" alt=\"\" width=\"133\" height=\"200\" \/><\/a><a href=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAPH6262.jpg\"><img loading=\"lazy\" class=\"alignnone wp-image-5900 size-medium\" style=\"margin: 5px;\" src=\"http:\/\/zeleni-prsten.hr\/web\/wp-content\/uploads\/2016\/08\/RAPH6262-133x200.jpg\" alt=\"\" width=\"133\" height=\"200\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a me\u0111unarodni je projekt \u010diji je cilj podu\u010diti javnost o njihovim prirodnim i kulturnim vrijednostima. Organizira ga Me\u0111unarodna speleolo\u0161ka unija (UIS), me\u0111unarodna organizacija za istra\u017eivanje, prou\u010davanje i za\u0161titu speleolo\u0161kih objekata i kr\u0161a koju \u010dini 55 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":5892,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[59],"tags":[215,217,219,221,77,79,81],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.4.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a - JU Zeleni prsten Zagreba\u010dke \u017eupanije<\/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:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/\" \/>\n<meta property=\"og:locale\" content=\"hr_HR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a - JU Zeleni prsten Zagreba\u010dke \u017eupanije\" \/>\n<meta property=\"og:description\" content=\"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a me\u0111unarodni je projekt \u010diji je cilj podu\u010diti javnost o njihovim prirodnim i kulturnim vrijednostima. Organizira ga Me\u0111unarodna speleolo\u0161ka unija (UIS), me\u0111unarodna organizacija za istra\u017eivanje, prou\u010davanje i za\u0161titu speleolo\u0161kih objekata i kr\u0161a koju \u010dini 55 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/\" \/>\n<meta property=\"og:site_name\" content=\"JU Zeleni prsten Zagreba\u010dke \u017eupanije\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-28T10:08:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-03-14T07:34:33+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/zeleni-prsten.hr\/portal\/wp-content\/uploads\/2016\/08\/RAN_3887.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"683\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\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=\"Napisao\/la\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u017deljka \u0160abari\u0107\" \/>\n\t<meta name=\"twitter:label2\" content=\"Procijenjeno vrijeme \u010ditanja\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/#website\",\"url\":\"https:\/\/zeleni-prsten.hr\/portal\/\",\"name\":\"JU Zeleni prsten Zagreba\u010dke \u017eupanije\",\"description\":\"JU Zeleni prsten Zagreba\u010dke \u017eupanije\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/zeleni-prsten.hr\/portal\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"hr\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/#primaryimage\",\"inLanguage\":\"hr\",\"url\":\"https:\/\/zeleni-prsten.hr\/portal\/wp-content\/uploads\/2016\/08\/RAN_3887.jpg\",\"contentUrl\":\"https:\/\/zeleni-prsten.hr\/portal\/wp-content\/uploads\/2016\/08\/RAN_3887.jpg\",\"width\":683,\"height\":1024},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/#webpage\",\"url\":\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/\",\"name\":\"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a - JU Zeleni prsten Zagreba\u010dke \u017eupanije\",\"isPartOf\":{\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/#primaryimage\"},\"datePublished\":\"2021-01-28T10:08:33+00:00\",\"dateModified\":\"2022-03-14T07:34:33+00:00\",\"author\":{\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/#\/schema\/person\/055e03bf54bb9f1861485d75b692e69e\"},\"breadcrumb\":{\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/#breadcrumb\"},\"inLanguage\":\"hr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/zeleni-prsten.hr\/portal\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/zeleni-prsten.hr\/portal\/#\/schema\/person\/055e03bf54bb9f1861485d75b692e69e\",\"name\":\"\u017deljka \u0160abari\u0107\",\"url\":\"https:\/\/zeleni-prsten.hr\/portal\/author\/zeljka\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a - JU Zeleni prsten Zagreba\u010dke \u017eupanije","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:\/\/zeleni-prsten.hr\/portal\/medunarodna-godina-speleoloskih-objekata-i-krsa\/","og_locale":"hr_HR","og_type":"article","og_title":"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a - JU Zeleni prsten Zagreba\u010dke \u017eupanije","og_description":"Me\u0111unarodna godina speleolo\u0161kih objekata i kr\u0161a me\u0111unarodni je projekt \u010diji je cilj podu\u010diti javnost o njihovim prirodnim i kulturnim vrijednostima. 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