{"id":5619,"date":"2025-03-05T13:03:40","date_gmt":"2025-03-05T12:03:40","guid":{"rendered":"http:\/\/www.shkb.cz\/?p=5619"},"modified":"2025-03-05T18:17:40","modified_gmt":"2025-03-05T17:17:40","slug":"zub-sedimentarni-profil-v-nounejmu-pitcha","status":"publish","type":"post","link":"http:\/\/www.shkb.cz\/?p=5619","title":{"rendered":"ZUB \u2013 sediment\u00e1rn\u00ed profil v\u00a0Nounejmu + Pitcha"},"content":{"rendered":"\n<p>A\u0165 u\u017e poz\u00edt\u0159\u00ed nebo za p\u00e1r stolet\u00ed, kdykoliv se m\u016f\u017ee st\u00e1t, \u017ee n\u011bkdo bude p\u00e1trat po star\u00fdch datech z&nbsp;m\u00edst, kde se ji\u017e situace zm\u011bnila a hledan\u00e1 data ji\u017e nov\u011b z\u00edskat nelze. Tvrzen\u00ed to nen\u00ed obecn\u00e9 a nicne\u0159\u00edkaj\u00edc\u00ed, v&nbsp;nejedn\u00e9 jeskyni se mi stalo, \u017ee pro rozlu\u0161t\u011bn\u00ed zaj\u00edmav\u00e9 ot\u00e1zky jednodu\u0161e chyb\u011bl kousek sedimentu, kter\u00fd byl ji\u017e vykopan\u00fd.&nbsp;Bez kop\u00e1n\u00ed samoz\u0159ejm\u011b obvykle nejde objevit nov\u00e9 prostory. Je v\u0161ak t\u0159eba volit postup co nej\u0161etrn\u011bj\u0161\u00ed, v&nbsp;nejpoh\u00e1dkov\u011bj\u0161\u00edm p\u0159\u00edpad\u011b konzultovat postup s&nbsp;odborn\u00edky, anebo alespo\u0148 laicky dokumentovat a zve\u0159ej\u0148ovat, na co p\u0159i pr\u00e1ci naraz\u00edme. I tu \u201eblbou\u201c hl\u00ednu. Jeskynn\u00ed prost\u0159ed\u00ed toti\u017e m\u00edv\u00e1 b\u00e1je\u010dn\u00fd potenci\u00e1l na zachov\u00e1n\u00ed cenn\u00fdch sv\u011bdectv\u00ed o dob\u00e1ch prad\u00e1vno minul\u00fdch, na z\u00e1klad\u011b kter\u00fdch se n\u00e1sledn\u011b mohou p\u0159edpov\u00eddat i d\u011bje budouc\u00ed. A koho to nezaj\u00edm\u00e1, tak i na p\u0159edpov\u011bdi o p\u0159\u00edrod\u011b v\u00edce \u010di m\u00e9n\u011b ob\u010das reaguje ekonomika, tak\u017ee v&nbsp;hodn\u011b voln\u00e9m d\u016fsledku m\u016f\u017ee m\u00edt spr\u00e1vn\u00e1 dokumentace z kop\u00e1n\u00ed v&nbsp;jeskyn\u00edch vliv i na tu cenu chleba\u2026<\/p>\n\n\n\n<p>Toliko k&nbsp;v\u00fdzv\u011b nejen speleologick\u00fdm, ale i v&nbsp;jin\u00e9m oboru se pohybuj\u00edc\u00edm \u010dten\u00e1\u0159\u016fm, aby p\u0159i objevn\u00e9 \u010dinnosti dokumentovali a zve\u0159ej\u0148ovali, a to i zd\u00e1nliv\u011b zbyte\u010dn\u00e9 v\u011bci (krom milionu self\u00ed\u010dek s&nbsp;ps\u00edma ou\u0161kama a s vy\u0161pulenou papul\u00ed, na to opravdu nikdo moc zv\u011bdav nen\u00ed \ud83d\ude42 ) a nyn\u00ed k&nbsp;v\u011bci: <br>P\u0159ikl\u00e1d\u00e1m fotografie a sch\u00e9matick\u00fd n\u00e1kres sediment\u00e1rn\u00edho profilu v&nbsp;severn\u00edm v\u00fdb\u011b\u017eku Nounejmu. Profil byl odhalen p\u0159i hlouben\u00ed pr\u016fzkumn\u00e9 sondy v&nbsp;tam\u011bj\u0161\u00ed \u010d\u00e1sti, pr\u00e1ce prob\u00edhaly zhruba od \u010dervna 2023. Na m\u00edst\u011b zdokumentov\u00e1no 25. 1. 2025. M\u011b\u0159en\u00ed se bohu\u017eel prov\u00e1d\u011blo jen od oka a vlastn\u00edmi kon\u010detinami, tud\u00ed\u017e odchylky do 20 cm rozhodn\u011b nejsou vylou\u010deny. Kresleno na m\u00edst\u011b tu\u017ekou, n\u00e1sledn\u011b p\u0159ekresleno v&nbsp;programech CorelDRAW a Malov\u00e1n\u00ed. V&nbsp;n\u00e1kresu chyb\u00ed hadice pro p\u0159\u00edvod vzduchu (na fotografii), chyby jsem si v\u011bdoma, prop\u0159\u00ed\u0161t\u011b naprav\u00edm.<br>Stejn\u011b tak jsem si v\u011bdoma ne \u00fapln\u011b uk\u00e1zkov\u00e9 kvality fotografi\u00ed. Zku\u0161en\u011bj\u0161\u00ed fotograf by pot\u00ed\u017e s nedostatkem m\u00edsta a osv\u011btlova\u010d\u016f (kdy osv\u011btlova\u010d byl z\u00e1rove\u0148 fotograf a nebylo moc kde um\u00edstit sv\u011btla, aby vytvo\u0159ila alespo\u0148 jak\u017e tak\u017e slu\u0161n\u00fd \u00fahel) zvl\u00e1dl vy\u0159e\u0161it \u0161ikovn\u011bji, j\u00e1 to holt narychlo nalupala, jak to \u0161lo a b\u011b\u017eelo, a zvolila taktiku zve\u0159ejn\u011bn\u00ed v\u011bt\u0161\u00edho mno\u017estv\u00ed fotografi\u00ed focen\u00fdch z r\u016fzn\u00fdch \u00fahl\u016f, aby bylo mo\u017eno z\u00edskat p\u0159edstavu o prostoru alespo\u0148 t\u00edmto nouzov\u00fdm zp\u016fsobem&#8230; I v tomto p\u0159\u00edpad\u011b ale zkus\u00edm dobudoucna zapracovat na polep\u0161en\u00ed. <br>Kvalita fotografi\u00ed pak byla nav\u00edc je\u0161t\u011b sn\u00ed\u017eena webovou str\u00e1nkou, av\u0161ak alespo\u0148 n\u011bco m\u00e1lo na obr\u00e1zc\u00edch p\u0159ece jen vid\u011bt jde.<br><\/p>\n\n\n\n<p><br>Co lze na obr\u00e1zc\u00edch vid\u011bt: V&nbsp;\u00fazk\u00e9, \u0161ikmo se ukl\u00e1n\u011bj\u00edc\u00ed puklin\u011b ve v\u00e1penci se usadil sediment, v&nbsp;n\u011bm\u017e byly identifikov\u00e1ny dv\u011b vrstvy. Rozhran\u00ed mezi dv\u011bma vrstvami sedimentu m\u00e1 tvar, jen\u017e v&nbsp;\u0159ezu p\u0159ipom\u00edn\u00e1 p\u00edsmeno V. Podlo\u017en\u00ed vrstva je sv\u011btleji hn\u011bd\u00e1, jemnozrnn\u00e1, vlhk\u00e1 a plastick\u00e1, s kousky ulomen\u00e9ho v\u00e1pence. Kousky dosahuj\u00ed velikost\u00ed od prvn\u00edch centimetr\u016f do n\u011bkolika decimetr\u016f. Nadlo\u017en\u00ed vrstva je zbarvena tmav\u011b hn\u011bd\u011b, je jemnozrnn\u00e1, vlhk\u00e1, oproti podlo\u017en\u00ed vrstv\u011b kyp\u0159ej\u0161\u00ed a nach\u00e1zej\u00ed se v&nbsp;n\u00ed uhl\u00edky do velikosti 2 cm. Nejv\u00fd\u0161e le\u017e\u00ed n\u011bkolik centimetr\u016f mocn\u00e1 u\u0161lapan\u00e1 vrstva, tu jsme um\u011ble vytvo\u0159ili vlastn\u00edm pohybem.<\/p>\n\n\n\n<p>Co se t\u00fd\u010de interpretace, zde je p\u00e1r prvn\u00edch nepromy\u0161len\u00fdch v\u00fdst\u0159el\u016f od pasu: \u201eV\u00e9\u010dko\u201c mohla vyhloubit \u0159eka, mr\u00e1z, nebo vzniklo v&nbsp;d\u016fsledku pohybu na zlomu&#8230;&nbsp; Anebo taky jakkoliv jinak\u2026 Ur\u010dit nejpravd\u011bpodobn\u011bj\u0161\u00ed vysv\u011btlen\u00ed si p\u0159i&nbsp;moment\u00e1ln\u00edm nedostatku dal\u0161\u00edch informac\u00ed osobn\u011b netrouf\u00e1m.<\/p>\n\n\n\n<p>P.S.: Jedn\u00edm z dal\u0161\u00edch mo\u017en\u00fdch proces\u016f vzniku mohlo b\u00fdt tak\u00e9 um\u011bl\u00e9 vyhlouben\u00ed &#8222;kor\u00fdtka&#8220;, aby se do n\u011bj mohla zasadit hadice na vzduch (viditeln\u00e1 na fotografii). Nikdo si u\u017e ov\u0161em nevzpom\u00edn\u00e1, \u017ee by tam kopal takov\u00e9 koryto, plus byla tak\u00e9 vyslovena ot\u00e1zka, pro\u010d by to n\u011bkdo kopal takhle slo\u017eit\u011b. \u017de si ale nikdo nevzpom\u00edn\u00e1, je\u0161t\u011b neznamen\u00e1, \u017ee to tak nebylo. Pokud bychom cht\u011bli tuto ot\u00e1zku vy\u0159e\u0161it, m\u016f\u017eeme vykopat stejn\u011b orientovanou malou sondu o metr vedle, kde u\u017e hadice nen\u00ed. Pokud bychom zastihli stejnou situaci, sv\u011bd\u010dilo by to o tom, \u017ee jde o p\u0159\u00edrodn\u011b vytvo\u0159enou strukturu, plus, jak trefn\u011b podotkl Obrdla, kdybychom p\u0159i tro\u0161e \u0161t\u011bst\u00ed objevili v\u00fdrazn\u011bj\u0161\u00ed rozd\u00edl ve v\u00fd\u0161k\u00e1ch dna koryta v obou sond\u00e1ch a pokud by se opravdu jednalo o \u0159ekou vytvo\u0159en\u00e9 koryto, mohli bychom ur\u010dit, odkud kam tekla voda a kde se tedy zkusit v\u00edce zam\u011b\u0159it na kop\u00e1n\u00ed. Tak uvid\u00edme, zda se k n\u011b\u010demu dokopeme.<\/p>\n\n\n\n<p>*<\/p>\n\n\n\n<p>\u201ePitcha\u201c (na fotografii) je uzounk\u00e9 roz\u0161\u00ed\u0159en\u00ed pukliny na dn\u011b sondy v&nbsp;severn\u00ed \u010d\u00e1sti Nounejmu. Kdy\u017e se do n\u00ed hod\u00ed k\u00e1men, d\u011bl\u00e1 to \u201etrrrrrr\u201c, jak se k\u00e1men rychle odr\u00e1\u017e\u00ed od bl\u00edzko stoj\u00edc\u00edch st\u011bn. Do d\u00edry se vejde akor\u00e1t \u010d\u00e1st ruky, odhadem snad p\u00e1r prst\u016f. Objevili ji Mates s&nbsp;Ku\u010dou den p\u0159ed v\u00fdro\u010dkou, tedy n\u011bkdy kolem 24. 1. Pro\u010d p\u00e1nov\u00e9 tuto d\u00edre\u010dku koso\u010dtvercovit\u00e9ho tvaru pojmenovali zrovna takto, z\u016fst\u00e1v\u00e1 z\u00e1hadou\u2026&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"740\" height=\"598\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/Bez-nazvu-1.jpg\" alt=\"\" class=\"wp-image-5622\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/Bez-nazvu-1.jpg 740w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/Bez-nazvu-1-300x242.jpg 300w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><figcaption class=\"wp-element-caption\">Lokalizace zmi\u0148ovan\u00e9 \u010delby na p\u016fdorysn\u00e9 map\u011b<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1152\" height=\"916\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm-1.jpg\" alt=\"\" class=\"wp-image-5624\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm-1.jpg 1152w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm-1-300x239.jpg 300w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm-1-768x611.jpg 768w\" sizes=\"(max-width: 1152px) 100vw, 1152px\" \/><figcaption class=\"wp-element-caption\">N\u00e1kres profilu<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1099\" height=\"838\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm_final2.jpg\" alt=\"\" class=\"wp-image-5625\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm_final2.jpg 1099w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm_final2-300x229.jpg 300w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba_nnjm_final2-768x586.jpg 768w\" sizes=\"(max-width: 1099px) 100vw, 1099px\" \/><figcaption class=\"wp-element-caption\">N\u00e1kres s legendou<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba1.jpg\" alt=\"\" class=\"wp-image-5628\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba1.jpg 1000w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba1-300x225.jpg 300w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba1-768x576.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Sediment\u00e1rn\u00ed profil v Nounejmu<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba2-1.jpg\" alt=\"\" class=\"wp-image-5630\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba2-1.jpg 1000w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba2-1-300x225.jpg 300w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba2-1-768x576.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Sedimenty v jin\u00e9m \u00fahlu a sv\u011btle<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba3-1.jpg\" alt=\"\" class=\"wp-image-5631\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba3-1.jpg 1000w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba3-1-300x225.jpg 300w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/celba3-1-768x576.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Sedimenty v jin\u00e9m \u00fahlu a sv\u011btle II.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/hlina-3.jpg\" alt=\"\" class=\"wp-image-5634\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/hlina-3.jpg 1000w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/hlina-3-300x225.jpg 300w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/hlina-3-768x576.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">Detail: Pod u\u0161lapanou vrstvou le\u017e\u00ed tmav\u00e1 hl\u00edna, kter\u00e1 je pom\u011brn\u011b kypr\u00e1<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/pitcha1.jpg\" alt=\"\" class=\"wp-image-5635\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/pitcha1.jpg 750w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/pitcha1-225x300.jpg 225w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">Pictha<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/pitcha2.jpg\" alt=\"\" class=\"wp-image-5636\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/pitcha2.jpg 750w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/pitcha2-225x300.jpg 225w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption class=\"wp-element-caption\">Pitcha v jin\u00e9m sv\u011btle. Chab\u011b jde vid\u011bt i prot\u011bj\u0161\u00ed st\u011bna.<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"855\" height=\"570\" src=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/IMG_7832-1.webp\" alt=\"\" class=\"wp-image-5637\" srcset=\"http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/IMG_7832-1.webp 855w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/IMG_7832-1-300x200.webp 300w, http:\/\/www.shkb.cz\/wp-content\/uploads\/2025\/03\/IMG_7832-1-768x512.webp 768w\" sizes=\"(max-width: 855px) 100vw, 855px\" \/><figcaption class=\"wp-element-caption\">Z v\u00fdro\u010dky: Mates s Ku\u010dou n\u00e1zorn\u011b popisuj\u00ed nejnov\u011bj\u0161\u00ed objevy na ZUBu.<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A\u0165 u\u017e poz\u00edt\u0159\u00ed nebo za p\u00e1r stolet\u00ed, kdykoliv se m\u016f\u017ee st\u00e1t, \u017ee n\u011bkdo bude p\u00e1trat po star\u00fdch datech z&nbsp;m\u00edst, kde se ji\u017e situace zm\u011bnila a hledan\u00e1 data ji\u017e nov\u011b z\u00edskat nelze. Tvrzen\u00ed to nen\u00ed obecn\u00e9 a nicne\u0159\u00edkaj\u00edc\u00ed, v&nbsp;nejedn\u00e9 jeskyni se mi stalo, \u017ee pro rozlu\u0161t\u011bn\u00ed zaj\u00edmav\u00e9 ot\u00e1zky jednodu\u0161e chyb\u011bl kousek sedimentu, kter\u00fd byl ji\u017e vykopan\u00fd.&nbsp;Bez [&hellip;]<\/p>\n","protected":false},"author":633,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-5619","post","type-post","status-publish","format-standard","hentry","category-zub"],"_links":{"self":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/5619"}],"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\/633"}],"replies":[{"embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5619"}],"version-history":[{"count":5,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/5619\/revisions"}],"predecessor-version":[{"id":5644,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=\/wp\/v2\/posts\/5619\/revisions\/5644"}],"wp:attachment":[{"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5619"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.shkb.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}