{"id":11996,"date":"2020-02-04T20:20:21","date_gmt":"2020-02-04T20:20:21","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=11996"},"modified":"2020-02-04T20:20:21","modified_gmt":"2020-02-04T20:20:21","slug":"slot-canyons-a-guide-to-the-worlds-most-spectacular-narrow-passages","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/earth-science\/slot-canyons-a-guide-to-the-worlds-most-spectacular-narrow-passages\/","title":{"rendered":"Slot ka\u0148ony: Pr\u016fvodce po nej\u00fa\u017easn\u011bj\u0161\u00edch \u00fazk\u00fdch pr\u016fchodech na sv\u011bt\u011b"},"content":{"rendered":"

Slot ka\u0148ony: Pr\u016fvodce po nej\u00fa\u017easn\u011bj\u0161\u00edch \u00fazk\u00fdch pr\u016fchodech na sv\u011bt\u011b<\/h2>\n\n

Co jsou slot ka\u0148ony?<\/h2>\n\n

Slot ka\u0148ony jsou \u00fazk\u00e9, vysok\u00e9 pr\u016frvy vytesan\u00e9 do pevn\u00e9 sk\u00e1ly vodn\u00ed eroz\u00ed. \u010casto se nach\u00e1zej\u00ed v oblastech s m\u011bkkou horninou a extr\u00e9mn\u00edm podneb\u00edm, jako je jihoz\u00e1pad Spojen\u00fdch st\u00e1t\u016f a Austr\u00e1lie.<\/p>\n\n

Jak vznikaj\u00ed slot ka\u0148ony?<\/h2>\n\n

Slot ka\u0148ony za\u010d\u00ednaj\u00ed jako mal\u00e9 trhliny ve sk\u00e1le. V pr\u016fb\u011bhu \u010dasu se do t\u011bchto trhlin vsakuj\u00ed p\u0159\u00edvalov\u00e9 de\u0161t\u011b a odn\u00e1\u0161ej\u00ed sedimenty a \u00falomky, kter\u00e9 pomalu naru\u0161uj\u00ed sk\u00e1lu a roz\u0161i\u0159uj\u00ed a prohlubuj\u00ed trhliny na slot ka\u0148ony. P\u00edskovec je v\u016f\u010di t\u00e9to erozi nejvn\u00edmav\u011bj\u0161\u00ed, ale slot ka\u0148ony mohou vznikat tak\u00e9 ve v\u00e1penci, \u017eule, \u010dedi\u010di a dal\u0161\u00edch typech hornin.<\/p>\n\n

Turistika ve slot ka\u0148onech<\/h2>\n\n

Turistika ve slot ka\u0148onech m\u016f\u017ee b\u00fdt \u00fa\u017easn\u00fdm z\u00e1\u017eitkem, ale je d\u016fle\u017eit\u00e9 b\u00fdt si v\u011bdom potenci\u00e1ln\u00edch nebezpe\u010d\u00ed. P\u0159\u00edvalov\u00e9 de\u0161t\u011b a extr\u00e9mn\u00ed podm\u00ednky mohou tyto ka\u0148ony u\u010dinit nebezpe\u010dn\u00fdmi, tak\u017ee je nezbytn\u00e9 pe\u010dliv\u011b pl\u00e1novat a v p\u0159\u00edpad\u011b pot\u0159eby si vz\u00edt pr\u016fvodce.<\/p>\n\n

Antelope Canyon, Arizona<\/h2>\n\n

Antelope Canyon je jedn\u00edm z nejobl\u00edben\u011bj\u0161\u00edch slot ka\u0148on\u016f na sv\u011bt\u011b. M\u00e1 dv\u011b \u010d\u00e1sti, horn\u00ed a doln\u00ed, ka\u017edou s jej\u00edmi jedine\u010dn\u00fdmi vlastnostmi. Horn\u00ed Antelope Canyon m\u00e1 \u0161ir\u0161\u00ed cesty a je vhodn\u011bj\u0161\u00ed pro rodiny, zat\u00edmco Doln\u00ed Antelope Canyon je u\u017e\u0161\u00ed, del\u0161\u00ed a hlub\u0161\u00ed, co\u017e z n\u011bj \u010din\u00ed v\u011bt\u0161\u00ed v\u00fdzvu.<\/p>\n\n

Robber’s Roost Canyon, Utah<\/h2>\n\n

Robber’s Roost Canyon je historick\u00fd slot ka\u0148on, kter\u00fd byl kdysi \u00fakrytem pro psance. M\u00e1 t\u0159i odli\u0161n\u00e9 \u010d\u00e1sti: horn\u00ed plo\u0161inu, slot ka\u0148ony a v\u011bt\u0161\u00ed ka\u0148ony. K n\u00e1v\u0161t\u011bv\u011b tohoto ka\u0148onu je nutn\u00e9 povolen\u00ed a denn\u011b se vyd\u00e1vaj\u00ed pouze dv\u011b.<\/p>\n\n

Siq, Jord\u00e1nsko<\/h2>\n\n

Siq je masivn\u00ed slot ka\u0148on, kter\u00fd vede ke starov\u011bk\u00e9mu m\u011bstu Petra. Je to jedna ze dvou hlavn\u00edch cest k archeologick\u00e9mu nalezi\u0161ti. Na rozd\u00edl od v\u011bt\u0161iny slot ka\u0148on\u016f byl Siq vytvo\u0159en tektonick\u00fdmi deskami, kter\u00e9 od sebe odd\u011blily horu.<\/p>\n\n

Buckskin Gulch, Utah<\/h2>\n\n

Buckskin Gulch je nejdel\u0161\u00ed slot ka\u0148on ve Spojen\u00fdch st\u00e1tech a mo\u017en\u00e1 i na sv\u011bt\u011b. Je tak\u00e9 jedn\u00edm z nejnebezpe\u010dn\u011bj\u0161\u00edch. 12m\u00edlov\u00e1 stezka je \u00fazk\u00e1 a st\u011bny jsou vysok\u00e9 a\u017e 400 stop. Uprost\u0159ed ka\u0148onu je pouze jedna \u00fanikov\u00e1 cesta, tak\u017ee je d\u016fle\u017eit\u00e9 b\u00fdt p\u0159ipraven na p\u0159\u00edvalov\u00e9 de\u0161t\u011b.<\/p>\n\n

Barevn\u00fd ka\u0148on, Egypt<\/h2>\n\n

Barevn\u00fd ka\u0148on je slot ka\u0148on na egyptsk\u00e9m Sinajsk\u00e9m poloostrov\u011b se st\u011bnami v\u00ed\u0159\u00edc\u00edch barev. Sk\u00e1la je kombinac\u00ed p\u00edskovce a v\u00e1pence s lo\u017eisky oxidu ho\u0159e\u010dnat\u00e9ho a \u017eeleza. Ka\u0148on je dlouh\u00fd jen asi p\u016fl m\u00edle, co\u017e z n\u011bj \u010din\u00ed dobrou volbu pro kr\u00e1tkou t\u00faru.<\/p>\n\n

Claustral Canyon, Austr\u00e1lie<\/h2>\n\n

Claustral Canyon je slot ka\u0148on v australsk\u00fdch Modr\u00fdch hor\u00e1ch. Dostanete se k n\u011bmu sla\u0148ov\u00e1n\u00edm po s\u00e9rii vodop\u00e1d\u016f a \u0161plh\u00e1n\u00edm po balvanech. Ka\u0148on je zn\u00e1m\u00fd sv\u00fdmi mechem porostl\u00fdmi st\u011bnami a technick\u00fdmi lezeck\u00fdmi v\u00fdzvami.<\/p>\n\n

Arizona Hot Springs, Arizona<\/h2>\n\n

Turistick\u00e1 stezka Arizona Hot Springs vede p\u0159es n\u011bkolik slot ka\u0148on\u016f a \u010dty\u0159i odli\u0161n\u00e9 krajiny. Po cest\u011b si mohou turist\u00e9 u\u017e\u00edt p\u0159\u00edrodn\u00ed hork\u00e9 prameny a \u0159adu baz\u00e9n\u016f s r\u016fzn\u00fdmi teplotami. Stezka pokra\u010duje a\u017e k \u0159ece Colorado, kde jsou k dispozici m\u00edsta pro kempov\u00e1n\u00ed.<\/p>\n\n

Tipy pro turistiku ve slot ka\u0148onech<\/h2>\n\n