Tento t\u00fdden ve st\u0159edu 20.5. m\u011bla na\u0161e skupina v\u00fdznamn\u00e9 v\u00fdro\u010d\u00ed 30 let od objevu jeskyn\u011b 1410A Novodvorsk\u00fd ponor – jedn\u00e9 ze dvou na\u0161ich v\u00fdznamn\u00fdch b\u00e1dac\u00edch lokalit, kde vlastn\u011b i za\u010d\u00edn\u00e1 historie cel\u00e9ho na\u0161eho klubu. Poj\u010fme se proto pod\u00edvat do z\u00e1znam\u016f o objevu ze za\u017eloutl\u00fdch str\u00e1nek na\u0161eho archivu. Do doby, kdy n\u011bkte\u0159\u00ed na\u0161i sou\u010dasn\u00ed \u010dlenov\u00e9 nebyli je\u0161t\u011b na sv\u011bt\u011b.<\/p>\n\n\n\n
P\u0159edem upozor\u0148uji, \u017ee jako\u017eto nepam\u011btn\u00edk zde cituji z kronik a star\u0161\u00edch publikac\u00ed. V koment\u00e1\u0159\u00edch n\u00ed\u017ee m\u00e1te vy v\u0161ichni, kte\u0159\u00ed jste se na objevu a na po\u010d\u00e1tc\u00edch b\u00e1d\u00e1n\u00ed jakkoliv pod\u00edleli, mo\u017enost omastit such\u00e1 fakta a p\u0159isp\u011bt sv\u00fdmi vzpom\u00ednkami.<\/p>\n\n\n\n\n\n\n\n
P\u0159ed objevem<\/strong><\/p>\n\n\n\n Je\u0161t\u011b d\u00e1vno p\u0159ed vlastn\u00edm objevem byla existence periodick\u00e9ho ponoru na SV \u00fapat\u00ed Skalky zn\u00e1ma Ladislavu Slez\u00e1kovi, kter\u00fd zde objevil v roce 1951 nedalekou jeskyni Ve Skalce. O existenci ponoru se zmi\u0148uje kr\u00e1tkou zm\u00ednkou v \u010dasopise Kras v \u010ceskoslovensku 1962<\/em>. Ponor se objevuje i v knize Jana a Petra Himmelov\u00fdch Jeskyn\u011b v povod\u00ed \u0158\u00ed\u010dky<\/em> z roku 1967, kde je uvedeno: \u201ePonor je 3 m hlubok\u00fd a 4 m \u0161irok\u00fd a \u00fast\u00ed do n\u011bj zahlouben\u00e9 \u0159e\u010di\u0161t\u011b na zp\u016fsob mal\u00e9ho meandruj\u00edc\u00edho \u00fadol\u00ed\u010dka. Tato poto\u010dn\u00ed deprese je pozorovateln\u00e1 na vzd\u00e1lenost asi 50 m p\u0159ed ponor, kde se st\u00e1v\u00e1 st\u00e1le m\u011bl\u010d\u00ed. Les v t\u011bchto m\u00edstech vytv\u00e1\u0159\u00ed roh zem\u011bd\u011blsky obd\u011bl\u00e1van\u00e9 plochy, ze kter\u00e9 z\u0159ejm\u011b p\u0159i jarn\u00ed rozj\u00ed\u017ei odt\u00e9kaj\u00ed vody do zm\u00edn\u011bn\u00e9ho ponoru. Dal\u0161\u00ed odtok t\u011bchto vod v podzem\u00ed nen\u00ed zn\u00e1m<\/em>\u201c. N\u00e1sledn\u011b rozv\u00e1d\u00ed \u00favahu, \u017ee je z\u0159ejm\u00e9, \u017ee \u017el\u00edbek s nedalekou jesky\u0148kou Ve Skalce m\u00e1 sv\u016fj p\u016fvod v \u010dinnosti t\u011bchto vod.<\/p>\n\n\n\n Prvn\u00ed v\u00fdzkumn\u00fd v\u00fdkop na dn\u011b ponorn\u00e9ho z\u00e1vrtu provedla ji\u017e v roce 1983 B\u0159ezinsk\u00e1 skupina Speleologick\u00e9ho klubu Brno, kdy vznikla vyd\u0159even\u00e1 sonda o hloubce cca 2 metry, kter\u00e1 ve sv\u00e9 spodn\u00ed \u010d\u00e1sti narazila na litou sk\u00e1lu. Jeliko\u017e v\u0161ak nebyl vy\u0159e\u0161en probl\u00e9m sveden\u00ed povod\u0148ov\u00fdch vod, do\u0161lo p\u0159i nejbli\u017e\u0161\u00edm jarn\u00edm t\u00e1n\u00ed sn\u011bhu k zaplaven\u00ed sondy a k jej\u00edmu op\u011btovn\u00e9mu zasedimentov\u00e1n\u00ed.<\/p>\n\n\n\n Vlastn\u00ed objev<\/strong><\/p>\n\n\n\n Vlastn\u00edmu objevu jeskyn\u011b p\u0159edch\u00e1zel speleologick\u00fd pr\u016fzkum z\u00e1vrtu zah\u00e1jen\u00fd 21.10.1989 p\u0159i t\u00e9to p\u0159\u00edle\u017eitosti symbolicky zalo\u017eenou Novodvorskou skupinou Speleologick\u00e9ho klubu Brno. Nutno podotknout, \u017ee p\u0159ed prvn\u00edm kopnut\u00edm p\u0159edch\u00e1zelo p\u016fl roku dlouh\u00e9 obdob\u00ed vy\u0159izov\u00e1n\u00ed nezbytn\u00fdch formalit pot\u0159ebn\u00fdch k\u00a0v\u00fdzkumu. Do konce roku prob\u011bhlo \u0161est akc\u00ed, vyvozilo se 194 kole\u010dek sedimentu a tak byl v\u00a0z\u00e1vrtu postupn\u011b realizov\u00e1n mohutn\u00fd v\u00fdkop o p\u016fdorysu 4×4 metr\u016f. Vykopan\u00fd sediment byl transportov\u00e1n 15 metr\u016f daleko proti proudu periodick\u00e9ho toku, kde byl usklad\u0148ov\u00e1n v\u00a0m\u00edst\u011b vznikaj\u00edc\u00ed hr\u00e1ze, kter\u00e1 zaji\u0161\u0165ovala svod vody z\u00a0p\u0159\u00edtokov\u00e9ho \u017el\u00edbku.<\/p>\n\n\n\n V hloubce 4 metr\u016f byl v\u00fdkop soust\u0159ed\u011bn na jedno perspektivn\u00ed m\u00edsto s hlinitoj\u00edlov\u00fdm sedimentem vpas\u00edrovan\u00fdm do j\u00edlov\u00e9 vrstvy a byl nad\u00e1le veden men\u0161\u00edm p\u016fdorysem 2×1 metru. Postupn\u011b se za\u010dalo objevovat rozpukan\u00e9 skaln\u00ed dno, kde po vyjmut\u00ed jednoho z vkl\u00edn\u011bn\u00fdch kamen\u016f byla 20.5.1990 v hloubce 5,3 m objevena Markem \u0160enky\u0159\u00edkem a Zdenkem Folt\u00fdnem voln\u00e1 dutina nezn\u00e1m\u00e9 jeskyn\u011b. Vstupn\u00ed \u010d\u00e1st je 1,5 m vysok\u00e1, 1 m \u0161irok\u00e1 a 3 m dlouh\u00e1. Z n\u00ed pak pokra\u010duje plazivkovit\u00fd trativod, kde se v den objevu poda\u0159ilo proplazit do vzd\u00e1lenosti 3,5 metru.<\/p>\n\n\n\n Tolik ze zkr\u00e1cen\u00e9ho z\u00e1pisu z v\u00fdro\u010dn\u00edch zpr\u00e1v o \u010dinnosti je\u0161t\u011b pod hlavi\u010dkou \u010cSS ZO 6-12 za rok 1989 a 1990.<\/p>\n\n\n\n Ve druh\u00e9 v\u00fdro\u010dn\u00ed zpr\u00e1v\u011b se do\u010dteme i informaci ohledn\u011b n\u00e1zvu jeskyn\u011b: \u201eObjevitel\u00e9 nazvali novou jeskyni Novodvorsk\u00fd ponor<\/strong> a navrhuj\u00ed eviden\u010dn\u00ed \u010d\u00edslo 1410A<\/em>\u201c.<\/p>\n\n\n\n Kupodivu klubov\u00e1 kronika je k t\u00e9to ud\u00e1losti pom\u011brn\u011b skoup\u00e1 a o objevu je v n\u00ed jen lakonick\u00e1 zpr\u00e1va z 25.5. \u201eNa ponoru objev nezn\u00e1m\u00e9 jeskyn\u011b dlouh\u00e9 10 m. Je tvo\u0159ena na tektonick\u00e9 poru\u0161e, vliv eroze je minim\u00e1ln\u00ed.<\/em>\u201c<\/p>\n\n\n\n Literatura<\/strong><\/p>\n\n\n\n O jeskyni se postupn\u011b objevovaly \u010dl\u00e1nky i v odborn\u00e9 literatu\u0159e, kde popis vlastn\u00edho objevu vych\u00e1z\u00ed z v\u00fd\u0161e uveden\u00fdch informac\u00ed:<\/p>\n\n\n\n \u010cervinka P. (1999): P\u0159\u00edsp\u011bvek k pozn\u00e1n\u00ed krasov\u00fdch jev\u016f u Nov\u00e9ho Dvoru v ji\u017en\u00ed \u010d\u00e1sti Moravsk\u00e9ho krasu. \u2013 Speleof\u00f3rum \u00b499<\/p>\n\n\n\n \u0160enky\u0159\u00edk M. (2005): Objev j. \u010d. 1410A Ponorn\u00fd Hr\u00e1dek na plo\u0161in\u011b Skalka v ji\u017en\u00ed \u010d\u00e1sti Moravsk\u00e9ho krasu. V\u00fdsledky speleologick\u00e9ho studia novodvorsk\u00fdch ponorn\u00fdch vod (1989\u20132004). \u2013 Speleof\u00f3rum 2005<\/p>\n\n\n\n \u0160enky\u0159\u00edk M. (2005): Acta Speleohistorica 4\/2005 Plo\u0161ina Skalka – z\u00e1kladn\u00ed studie o nezn\u00e1m\u00e9m speleologick\u00e9m probl\u00e9mu ji\u017en\u00ed \u010d\u00e1sti Moravsk\u00e9ho krasu : zpr\u00e1va o speleologick\u00e9m pr\u016fzkumu na plo\u0161in\u011b Skalka za roky 1989-2004<\/p>\n\n\n\n Tolik z p\u00edsemn\u00e9 historie objevu. Dodejme jen, \u017ee i kdy\u017e se hlavn\u00ed s\u00edly skupiny zam\u011b\u0159uj\u00ed p\u0159edev\u0161\u00edm na druhou lokalitu Z\u00e1vrt u borovice, st\u00e1le na Novodvorsk\u00e9m ponoru prob\u00edh\u00e1 v\u00fdzkum, a tak sou\u010dasn\u00e1 SHKB nad\u00e1le navazuje na dobr\u00e9 d\u00edlo na\u0161ich p\u0159edch\u016fdc\u016f.<\/p>\n\n\n\n <\/p>\n\n\n\nngg_shortcode_0_placeholder\n","protected":false},"excerpt":{"rendered":" Tento t\u00fdden ve st\u0159edu 20.5. m\u011bla na\u0161e skupina v\u00fdznamn\u00e9 v\u00fdro\u010d\u00ed 30 let od objevu jeskyn\u011b 1410A Novodvorsk\u00fd ponor – jedn\u00e9 ze dvou na\u0161ich v\u00fdznamn\u00fdch b\u00e1dac\u00edch lokalit, kde vlastn\u011b i za\u010d\u00edn\u00e1 historie cel\u00e9ho na\u0161eho klubu. Poj\u010fme se proto pod\u00edvat do z\u00e1znam\u016f o objevu ze za\u017eloutl\u00fdch str\u00e1nek na\u0161eho archivu. Do doby, kdy n\u011bkte\u0159\u00ed na\u0161i sou\u010dasn\u00ed \u010dlenov\u00e9 nebyli […]<\/p>\n","protected":false},"author":630,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[24,18],"tags":[],"class_list":["post-4775","post","type-post","status-publish","format-standard","hentry","category-historie","category-novodvorsky-ponor"],"_links":{"self":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/4775"}],"collection":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/users\/630"}],"replies":[{"embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4775"}],"version-history":[{"count":12,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/4775\/revisions"}],"predecessor-version":[{"id":4815,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/4775\/revisions\/4815"}],"wp:attachment":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4775"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}