{"id":16186,"date":"2026-08-26T12:22:10","date_gmt":"2026-08-26T10:22:10","guid":{"rendered":"https:\/\/npkrka.hr\/?p=16186"},"modified":"2026-08-26T12:22:25","modified_gmt":"2026-08-26T10:22:25","slug":"tajne-sumskog-kruga","status":"publish","type":"post","link":"https:\/\/npkrka.hr\/hr\/2026\/08\/26\/tajne-sumskog-kruga\/","title":{"rendered":"Tajne \u0161umskog kruga"},"content":{"rendered":"<p>Terenska radionica o \u0161umskom ekosustavu u stoljetnoj \u0161umi hrasta medunca i bijeloga graba.<\/p>\n<p>Kolovo\u0161ka aktivnost mladih \u010duvara prirode okupila je starije i mla\u0111e Junior Rangere na \u0161umovitoj obali lokaliteta Stinice u Nacionalnom parku Krka. Kroz pomno osmi\u0161ljene istra\u017eiva\u010dke i iskustvene aktivnosti mladi \u010duvari prirode otkrili su koja je uloga \u0161umskih ekosustava, koliko su slo\u017eeni i kako su organizmi unutar takve prirodne zajednice me\u0111usobno povezani.<\/p>\n<p>Radionica je zapo\u010dela prepoznavanjem tragova skrivenih u zagonetnim stihovima. Rje\u0161avanjem zagonetke Rangeri su upoznali lik lugara i dva procesa \u0161umskog kruga: fotosintezu i skladi\u0161tenje ugljika. Zatim su krenuli u otkrivanje pet \u0161umskih tajni. Promatraju\u0107i stabla i \u0161umu kao cjelinu, kao i vrste koje su ih okru\u017eivale, mladi \u010duvari prirode trebali su otkriti po kojim je vrstama \u0161uma na Stinicama dobila ime.<\/p>\n<p>\u201e<strong>Danas smo nau\u010dili da podru\u010dje Nacionalnog parka Krka obiluje razli\u010ditim \u0161umskim zajednicama. Jedna od najzna\u010dajnijih me\u0111u njima \u0161uma je hrasta medunca i bijelog graba, koja se razvija u uvjetima tople klime na blagim padinama i zaravnima. \u0160uma na predjelu Stinice, koja se prostire na povr\u0161ini od 8 ha, jedna od najsa\u010duvanijih starih \u0161uma hrasta medunca u Hrvatskoj. Stabla hrasta medunca u njoj stara su od sto pedeset do dvjesto godina<\/strong>\u201c, istaknuli su Junior Rangeri Nacionalnog parka Krka i dodali: \u201e<strong>\u0160uma svoje tajne skriva ne zato da ih nikada ne prona\u0111emo, ve\u0107 ih skriva onoliko koliko je potrebno da ih nau\u010dimo promatrati.<\/strong>\u201c<\/p>\n<p>Nakon \u0161to su promotrili \u0161umu kao cjelinu, mladi \u010duvari prirode posvetili su se promatranju detalja \u2013 onih skrivenih u pojedinom listu. Pritom su se upoznali s osnovnim dijelovima lista. Tra\u017eili su razli\u010dite primjerke listova, promatrali i istra\u017eivali\u00a0njihove oblike, rubove i nervature, da bi na koncu skicirali plojke i mre\u017ee \u017eila najzanimljivijih me\u0111u njima. Posebno ih je iznenadilo to kad su vidjeli da sedamnaest liski koje su promatrali odvojeno zajedno tvore jedan jedini sastavljeni list.<\/p>\n<p>Tajna \u0161umskog kruga bila je i u otkrivanju razlike izme\u0111u \u010de\u0161era i \u0161i\u0161ke, odnosno razli\u010ditog podrijetla i uloge tih dviju tvorbi: dok je \u010de\u0161er plod, \u0161i\u0161ka je obrambeni odgovor hrasta na polaganje jaja ose \u0161i\u0161karice. Hrastove \u0161i\u0161ke bogate su taninima, stoga su Junior Rangeri iz uloge biologa nakratko pre\u0161li u ulogu kemi\u010dara pa su sami pripremili \u017eeljezno-galno crnilo \u0161to je slu\u017eilo kao podloga za izradu tinte koja je dugo obilje\u017eavala kulturnu povijest \u010dovje\u010danstva, po\u010dev\u0161i od 5. pa sve\u00a0do 19. stolje\u0107a. Pripremljenim crnilom dovr\u0161ili su svoje skice i zabilje\u017eili vlastiti istra\u017eiva\u010dki trag.<\/p>\n<p>Nakon otkrivanja tajni \u0161umskog kruga, mladi \u010duvari prirode posjetili su otok Visovac. Uz stru\u010dno vodstvo, upoznali su bogato sakralno, kulturno i povijesno naslje\u0111e tog jedinstvenog otoka nastalog na bijeloj stijeni. Pro\u0161etali su ure\u0111enim krajobrazom u kojem slobodno \u017eive brojne vrste i posjetili muzej, crkvu, bunar i izlo\u017ebeni prostor\u00a0<em>Lapis Albus<\/em>.<\/p>\n<div class=\"fotorama rounded-lg  shadow lblue-bg mt-5   \" data-width=\"100%\" data-ratio=\"16\/10\"  data-nav=\"thumbs\" data-autoplay=\"true\" data-arrows=\"true\" data-transition=\"crossfade\"><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-1.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-2.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-3.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-4.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-5.jpg\" width=\"100%\" 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width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-37.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-38.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-39.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-40.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-41.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-42.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-43.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-44.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-45.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-46.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-47.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-48.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-49.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-50.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-51.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-52.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-53.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-54.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-55.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-56.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-57.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-58.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-59.jpg\" width=\"100%\" \/><img decoding=\"async\" src=\"https:\/\/npkrka.hr\/wp-content\/uploads\/JR1-JR2-Tajne-sumskog-kruga-60.jpg\" width=\"100%\" \/><\/div><p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Terenska radionica o \u0161umskom ekosustavu u stoljetnoj \u0161umi hrasta medunca i bijeloga graba<\/p>\n","protected":false},"author":4,"featured_media":16216,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52,8],"tags":[],"class_list":["post-16186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-junior-ranger-program","category-novosti"],"_links":{"self":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts\/16186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/comments?post=16186"}],"version-history":[{"count":1,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts\/16186\/revisions"}],"predecessor-version":[{"id":16247,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/posts\/16186\/revisions\/16247"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/media\/16216"}],"wp:attachment":[{"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/media?parent=16186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/categories?post=16186"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/npkrka.hr\/hr\/wp-json\/wp\/v2\/tags?post=16186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}