{"id":2631,"date":"2024-07-02T18:04:32","date_gmt":"2024-07-02T15:04:32","guid":{"rendered":"https:\/\/bucharest.name\/?p=2631"},"modified":"2024-10-29T10:13:13","modified_gmt":"2024-10-29T08:13:13","slug":"minunea-naturii-cum-s-au-format-rocile-bizare-trovantii","status":"publish","type":"post","link":"https:\/\/bucharest.name\/ro\/eternal-2631-minunea-naturii-cum-s-au-format-rocile-bizare-trovantii","title":{"rendered":"Minunea Naturii: Cum s-au format rocile bizare \u2013 trovan\u021bii"},"content":{"rendered":"\n<p>Rom\u00e2nia este singurul loc din lume unde se g\u0103sesc trovan\u021bi, care sunt subiectul a numeroase controverse \u00een comunitatea \u0219tiin\u021bific\u0103. Aceste forma\u021biuni pot s\u0103 se mi\u0219te \u0219i chiar s\u0103 scoat\u0103 sunete. Unele dintre ele pot fi g\u0103site \u00een micul sat Ulmet, situat la 107 km de Bucure\u0219ti. Drumul sinuos ascunde \u00eentre versan\u021bii abrup\u021bi bolovani uria\u0219i, care par s\u0103 \u00eencerce s\u0103 opreasc\u0103 apele r\u00e2urilor. Datorit\u0103 misterului lor, trovan\u021bii au devenit protagoni\u0219tii multor mituri \u0219i legende. Citi\u021bi mai multe despre Rom\u00e2nia inedit\u0103 pe <a href=\"http:\/\/bucharest.name\">bucharest.name<\/a>.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-6a659b5b7429b\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a659b5b7429b\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/bucharest.name\/ro\/eternal-2631-minunea-naturii-cum-s-au-format-rocile-bizare-trovantii\/#%E2%80%9EPietrele_vii%E2%80%9D\" >\u201ePietrele vii\u201d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/bucharest.name\/ro\/eternal-2631-minunea-naturii-cum-s-au-format-rocile-bizare-trovantii\/#Loc_plin_de_misticism\" >Loc plin de misticism<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/bucharest.name\/ro\/eternal-2631-minunea-naturii-cum-s-au-format-rocile-bizare-trovantii\/#Cum_ajungeti\" >Cum ajunge\u021bi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/bucharest.name\/ro\/eternal-2631-minunea-naturii-cum-s-au-format-rocile-bizare-trovantii\/#Ce_alte_minuni_naturale_se_afla_in_apropierea_Bucurestiului\" >Ce alte minuni naturale se afl\u0103 \u00een apropierea Bucure\u0219tiului?<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E2%80%9EPietrele_vii%E2%80%9D\"><\/span>\u201ePietrele vii\u201d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Trovan\u021bii s-au format \u00eentr-o zon\u0103 nisipoas\u0103, care este supus\u0103 constant eroziunii \u0219i sediment\u0103rii sub influen\u021ba condi\u021biilor meteo. Pentru formarea trovan\u021bilor este necesar\u0103 o surs\u0103 de \u201eciment\u201d \u0219i un agent de \u201ecimentare\u201d. Trovan\u021bii din Ulmet s-au format din nisipurile unei delte preistorice \u00een urm\u0103 cu aproximativ 7 milioane de ani. \u00cen aceast\u0103 delt\u0103 au tr\u0103it odinioar\u0103 animale acvatice, astfel c\u0103 nisipurile sunt pline de cochilii de molu\u0219te \u0219i melci. Agen\u021bii de \u201ecimentare\u201d au fost apele acide rare g\u0103site \u00een aceast\u0103 zon\u0103, care s-au infiltrat \u00een apele subterane. \u00cen urma acestui proces, calciul s-a depus pe boabele de nisip, lipindu-le \u00eentre ele \u0219i form\u00e2nd mici coline. Formarea acestor roci a durat mii sau chiar zeci de mii de ani.<\/p>\n\n\n\n<p>O alt\u0103 teorie sugereaz\u0103 c\u0103 trovan\u021bii s-au format ad\u00e2nc sub p\u0103m\u00e2nt, \u00een urma cutremurelor. Activitatea seismic\u0103 a f\u0103cut ca P\u0103m\u00e2ntul s\u0103 \u00eei \u201earunce\u201d la suprafa\u021b\u0103. De fapt, aceste concre\u021biuni sunt mai dure dec\u00e2t rocile din jurul lor, iar atunci c\u00e2nd roca mai moale se descompune, trovan\u021bii \u201eies\u201d la suprafa\u021b\u0103.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.bucharest.name\/wp-content\/uploads\/sites\/67\/2024\/10\/ad_4nxddwwgaotj3ar_j1jwcdipprmhwfxkkixoe9bl_lekxjtctz5f7-knfbndu9o2vcwqat5n_kc-xfcrmqnn8vqzich5kofd1ht86moj1duhtk_gfqjszhhw_-_kxov8ocgvl4ssk8rgxorttzhrwhszzyvgkeykhckfyiidjaohywjg2ibogvj.png\" alt=\"\" \/><\/figure>\n\n\n\n<p>Pietrele de gresie naturale, care cap\u0103t\u0103 forme rotunjite, amintesc de chipuri umane sau de creaturi fantastice. Descoperiri similare sunt r\u0103sp\u00e2ndite \u00een \u00eentreaga zon\u0103 carpatic\u0103, \u00eens\u0103 trovan\u021bii din Ulmet sunt renumi\u021bi pentru forma lor plat\u0103. Turi\u0219tii \u00eei asociaz\u0103 adesea cu navele spa\u021biale.<\/p>\n\n\n\n<p>Oamenii de \u0219tiin\u021b\u0103 nu pot ajunge la un consens dac\u0103 trovan\u021bii sunt sau nu fiin\u021be vii. Problema const\u0103 \u00een faptul c\u0103 ace\u0219tia prezint\u0103 caracteristici at\u00e2t ale plantelor, c\u00e2t \u0219i ale rocile. La disecarea trovan\u021bilor, cercet\u0103torii au descoperit inele circulare \u00een interior \u2013 similare celor de la trunchiurile de copaci. Compozi\u021bia trovan\u021bilor include nisip cimentat \u0219i s\u0103ruri minerale.<\/p>\n\n\n\n<p>Mai mult dec\u00e2t at\u00e2t, trovan\u021bii pot s\u0103 se deplaseze, \u00een medie, cu 2,5 milimetri \u00een decurs de dou\u0103 s\u0103pt\u0103m\u00e2ni \u0219i emit sunete ciudate, asem\u0103n\u0103toare unor m\u00e2r\u00e2ituri. Procesul de reproducere al acestor pietre unice seam\u0103n\u0103 cu \u00eenmugurirea plantelor vii. Totu\u0219i, cre\u0219terea \u201epietrelor vii\u201d este foarte lent\u0103. Ele se dezvolt\u0103 activ dup\u0103 furtuni, c\u00e2nd apa de ploaie reac\u021bioneaz\u0103 cu mineralele din concreturi, provoc\u00e2nd extinderea pietrelor. C\u00e2nd suprafa\u021ba lor este umed\u0103, compu\u0219ii chimici se dilat\u0103, ap\u0103s\u00e2nd pe nisip \u0219i contribuind la cre\u0219terea dimensiunilor pietrelor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Loc_plin_de_misticism\"><\/span>Loc plin de misticism<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Locuitorii din Ulmet iubesc s\u0103 \u00eemp\u0103rt\u0103\u0219easc\u0103 legende despre aceste pietre misterioase. Se spune c\u0103 locul ascunde por\u021bi c\u0103tre o lume de dincolo, amplasate \u00een umbra copacilor \u0219i fream\u0103tul frunzelor, care le permit oamenilor cu suflet \u00eemp\u0103cat \u0219i cinstit s\u0103 afle tainele lumii de dincolo.<\/p>\n\n\n\n<p>Locuitorii descriu dou\u0103 tipuri de por\u021bi. Unele \u2013 por\u021bile spiritului bun \u2013 pot fi recunoscute dup\u0103 semnele gravate, alc\u0103tuite din linii curbe. Spiritele bune protejeaz\u0103 p\u0103durile, vegheaz\u0103 asupra oamenilor, salveaz\u0103 ciobanii de atacurile pr\u0103d\u0103torilor \u0219i au grij\u0103 de copiii abandona\u021bi \u00een p\u0103duri. Celelalte por\u021bi, cu semne gravate \u00een linii fr\u00e2nte (de exemplu, un triunghi), simbolizeaz\u0103 por\u021bile spiritelor rele, controlate de vr\u0103jitoare.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.bucharest.name\/wp-content\/uploads\/sites\/67\/2024\/10\/ad_4nxcutznjwycp0pqk3snpt7u9tcq1rm60ttngvymtawdpvuootdkbnugcaamyyty2l4ijnmfvryhqg0tz9nra6gnezjdgmb4bfkrnzkrdixzpd0o-tb2yjdffwdnjimmdmi3qop4ogmgsamkzd9gv15aavvkkeykhckfyiidjaohywjg2ibogvj.png\" alt=\"\" \/><\/figure>\n\n\n\n<p>Oamenii au crezut mereu \u00een existen\u021ba unei lumi invizibile, \u00eentre cer \u0219i p\u0103m\u00e2nt. \u00cen vechime, lipsa informa\u021biilor, decesele inexplicabile, dispari\u021biile, accidentele \u0219i bolile erau adesea atribuite ac\u021biunilor fiin\u021belor nev\u0103zute.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cum_ajungeti\"><\/span>Cum ajunge\u021bi?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Dup\u0103 ce ajunge\u021bi la Ulmet pe un drum denivelat, l\u0103sa\u021bi ma\u0219ina \u00een fa\u021ba casei unui localnic. Nu ezita\u021bi s\u0103 \u00eentreba\u021bi drumul, deoarece este pu\u021bin probabil s\u0103 g\u0103si\u021bi indicatoare. Va dura doar c\u00e2teva minute s\u0103 merge\u021bi pe paji\u0219tile verzi fermec\u0103toare p\u00e2n\u0103 ve\u021bi vedea dealul cu st\u00e2nci.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/cdn.bucharest.name\/wp-content\/uploads\/sites\/67\/2024\/10\/ad_4nxfhxr9bwfm9tlwlglgyarn4mfvprfwdfbbk1fz6wtapjpolrwm-sdqny_84hqqbtwgy09bq1wzcnhjjuiqlryic25yfwfs5zyskzt4hrqp4spv99ywgnlbbqc3_pgmymjtjxq16uamssgiw0fffaiovskgkeykhckfyiidjaohywjg2ibogvj.png\" alt=\"\" \/><\/figure>\n\n\n\n<p>Satul Ulmet se afl\u0103 \u00een jude\u021bul Buz\u0103u \u0219i apar\u021bine comunei Bozioru. Dup\u0103 cum am men\u021bionat mai sus, distan\u021ba dintre Bucure\u0219ti \u0219i Ulmet este de 107 km.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ce_alte_minuni_naturale_se_afla_in_apropierea_Bucurestiului\"><\/span>Ce alte minuni naturale se afl\u0103 \u00een apropierea Bucure\u0219tiului?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Rom\u00e2nia poate oferi c\u0103l\u0103torilor mult mai mult dec\u00e2t arhitectur\u0103 frumoas\u0103 \u0219i natur\u0103 uimitoare. Unele dintre cele mai interesante atrac\u021bii sunt situate \u00eentre mun\u021bii \u00eenal\u021bi \u0219i ascunse \u00eentre terenuri ml\u0103\u0219tinoase \u00eendep\u0103rtate. Aceste loca\u021bii fac din Rom\u00e2nia o \u021bar\u0103 unic\u0103 \u0219i un magnet pentru turi\u0219ti. Printre locurile naturale unice, aflate la doar c\u00e2teva ore de Bucure\u0219ti, cele mai renumite sunt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vulcanii noroio\u0219i. <a href=\"https:\/\/bucharest.name\/uk\/eternal-2118-syurrealistychnyj-landshaft-chomu-varto-pobachyty-gryazovi-vulkany-bilya-buharesta\">Vulcanii din jude\u021bul Buz\u0103u<\/a>, la 1,5\u20132,5 ore de Bucure\u0219ti, ofer\u0103 vizitatorilor un peisaj suprarealist, asem\u0103n\u0103tor suprafe\u021bei Lunii. Aceste forma\u021biuni geologice s-au creat prin erup\u021bia gazelor provenite de la 3 kilometri ad\u00e2ncime. C\u00e2nd gazele ajung la suprafa\u021b\u0103 prin straturi de argil\u0103 \u0219i ap\u0103, acestea \u00eemping apa s\u0103rat\u0103 subteran\u0103 \u0219i noroiul. Gazul iese sub form\u0103 de bule, iar noroiul se usuc\u0103 la suprafa\u021b\u0103, form\u00e2nd cratere solide, asem\u0103n\u0103toare unor vulcani adev\u0103ra\u021bi. Vulcanii noroio\u0219i nu erupeaz\u0103 lav\u0103 fierbinte \u0219i sunt reci, deoarece noroiul nu atinge mantaua terestr\u0103. Noroiul este bogat \u00een minerale benefice pentru piele, contribuind la normalizarea metabolismului \u021besutului subcutanat \u0219i ajut\u00e2nd la combaterea celulitei. Noroiul are, de asemenea, un efect pozitiv asupra sistemului osteo-articular \u0219i ajut\u0103 la eliminarea excesului de lichid \u0219i toxine. Vulcanii noroio\u0219i din Buz\u0103u sunt cei mai uimitori \u0219i renumi\u021bi din Rom\u00e2nia, cei mai \u00eenal\u021bi ating\u00e2nd p\u00e2n\u0103 la 10 metri. \u00cen v\u00e2rful lor, se poate vedea cum noroiul \u201eclocote\u0219te\u201d datorit\u0103 emisiilor continue de gaz. Cea mai mare concentra\u021bie de vulcani noroio\u0219i este \u00een Azerbaidjan.<\/li>\n\n\n\n<li>P\u0103durea Letea. L\u00e2ng\u0103 grani\u021ba cu Ucraina se afl\u0103 cea mai veche rezerva\u021bie natural\u0103 din \u021bar\u0103 \u2013 p\u0103durea Letea, parte a Rezerva\u021biei Biosferei Delta Dun\u0103rii. Aici cresc aproximativ 500 de specii de plante, iar vegeta\u021bia format\u0103 din liane care se \u00eentind pe stejarii, frasinii, arinii, teii \u0219i plopii seculari creeaz\u0103 un peisaj de jungl\u0103. Lianele pot cre\u0219te p\u00e2n\u0103 la 25 de metri. \u00cen p\u0103dure se \u00eent\u00e2lnesc c\u0103prioare, ratoni asiatici, vulturi, vipere, fazani etc. Este \u0219i unul dintre pu\u021binele locuri din Europa unde se pot observa cai s\u0103lbatici (caii lui Przewalski). Ace\u0219ti cai nobili r\u0103t\u0103cesc prin p\u0103dure, bucur\u00e2ndu-se de libertate. O parte dintre ei au sc\u0103pat de la st\u0103p\u00e2nii lor, iar al\u021bii au fost elibera\u021bi de oameni. Deoarece tarpanii (caii s\u0103lbatici autentici) au fost extermina\u021bi p\u00e2n\u0103 la sf\u00e2r\u0219itul secolului XIX, calul lui Przewalski este singura subspecie existent\u0103 a acestor animale.<\/li>\n\n\n\n<li>Delta Dun\u0103rii. Este a doua cea mai mare delt\u0103 din Europa, dup\u0103 cea a Volg\u0103i, fiind un centru mondial al biodiversit\u0103\u021bii, un loc important de cuib\u0103rire \u0219i ad\u0103post sezonier pentru p\u0103s\u0103ri. \u00cen aceast\u0103 regiune se reproduc specii de pe\u0219ti valoro\u0219i \u0219i rari, iar Delta Dun\u0103rii g\u0103zduie\u0219te cea mai mare concentra\u021bie de specii protejate de amfibieni din Europa. Delta Dun\u0103rii este unul dintre cele \u0219apte situri din Rom\u00e2nia incluse \u00een patrimoniul mondial UNESCO. Pentru a evita aglomera\u021bia \u0219i \u021b\u00e2n\u021barii, se recomand\u0103 vizitarea \u00een lunile mai sau septembrie. Peisajele pot fi admirate cel mai bine de pe o barc\u0103 f\u0103r\u0103 motor. Sunt disponibile numeroase excursii cu canoe sau caiac, care nu sperie p\u0103s\u0103rile, spre deosebire de plimb\u0103rile cu b\u0103rci cu motor. Deplas\u00e2ndu-v\u0103 pe ap\u0103, ve\u021bi vedea dunele de nisip alb.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Rom\u00e2nia este singurul loc din lume unde se g\u0103sesc trovan\u021bi, care sunt subiectul a numeroase controverse \u00een comunitatea \u0219tiin\u021bific\u0103. Aceste forma\u021biuni pot s\u0103 se mi\u0219te \u0219i chiar s\u0103 scoat\u0103 sunete. Unele dintre ele pot fi g\u0103site \u00een micul sat Ulmet, situat la 107 km de Bucure\u0219ti. Drumul sinuos ascunde \u00eentre versan\u021bii abrup\u021bi bolovani uria\u0219i, care [&hellip;]<\/p>\n","protected":false},"author":425,"featured_media":2634,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[365],"tags":[1095,1092,1091,1096,1090,1085,1088,1087,1094,1089,1093,1086],"moimportance":[33],"motype":[367],"moformat":[22],"class_list":{"0":"post-2631","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-mediu","8":"tag-delta-dunarii","9":"tag-minuni-ale-naturii","10":"tag-natura-bucurestiului","11":"tag-natura-carpatilor","12":"tag-natura-romaneasca","13":"tag-padurea-letia","14":"tag-pietre-ciudate","15":"tag-pietre-trovant","16":"tag-pietre-ulmet","17":"tag-pietre-vii","18":"tag-satul-ulmet","19":"tag-vulcani-noroiosi-2","20":"moimportance-retranslyacziya-v-agregatory","21":"motype-eternal","22":"moformat-longrid-korotka"},"_links":{"self":[{"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/posts\/2631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/users\/425"}],"replies":[{"embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/comments?post=2631"}],"version-history":[{"count":1,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/posts\/2631\/revisions"}],"predecessor-version":[{"id":2646,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/posts\/2631\/revisions\/2646"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/media\/2634"}],"wp:attachment":[{"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/media?parent=2631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/categories?post=2631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/tags?post=2631"},{"taxonomy":"moimportance","embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/moimportance?post=2631"},{"taxonomy":"motype","embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/motype?post=2631"},{"taxonomy":"moformat","embeddable":true,"href":"https:\/\/bucharest.name\/ro\/wp-json\/wp\/v2\/moformat?post=2631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}