[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.mebikan.cz\/zatapeni-hnedouhelnych-dolu\/#Article","mainEntityOfPage":"https:\/\/www.mebikan.cz\/zatapeni-hnedouhelnych-dolu\/","headline":"Zat\u00e1p\u011bn\u00ed hn\u011bdouheln\u00fdch dol\u016f","name":"Zat\u00e1p\u011bn\u00ed hn\u011bdouheln\u00fdch dol\u016f","description":"Probl\u00e9m co s\u00a0vyt\u011b\u017een\u00fdmi povrchov\u00fdmi doly \u0159e\u0161\u00ed p\u0159edev\u0161\u00edm v\u00a0Kru\u0161nohorsk\u00e9 p\u00e1nvi. Mo\u017enost\u00ed je hned n\u011bkolik. Je mo\u017en\u00e9 ponechat p\u0159\u00edrodu, aby se sama postarala a nechat postupn\u011b...","datePublished":"2019-11-21","dateModified":"2023-05-31","author":{"@type":"Person","@id":"https:\/\/www.mebikan.cz\/author\/#Person","name":"","url":"https:\/\/www.mebikan.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/2a487990a452554e9d027cbab96c6e6e6d3b119f22a2b3fb9e2bcb7e021cd643?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2a487990a452554e9d027cbab96c6e6e6d3b119f22a2b3fb9e2bcb7e021cd643?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"mebikan.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.mebikan.cz\/wp-content\/uploads\/img_a361936_w4397_t1575010402.jpg","url":"https:\/\/www.mebikan.cz\/wp-content\/uploads\/img_a361936_w4397_t1575010402.jpg","height":0,"width":0},"url":"https:\/\/www.mebikan.cz\/zatapeni-hnedouhelnych-dolu\/","about":["V\u011bda"],"wordCount":577,"articleBody":"Probl\u00e9m co s\u00a0vyt\u011b\u017een\u00fdmi povrchov\u00fdmi doly \u0159e\u0161\u00ed p\u0159edev\u0161\u00edm v\u00a0Kru\u0161nohorsk\u00e9 p\u00e1nvi. Mo\u017enost\u00ed je hned n\u011bkolik. Je mo\u017en\u00e9 ponechat p\u0159\u00edrodu, aby se sama postarala a nechat postupn\u011b lom zar\u016fst vegetac\u00ed. Toto \u0159e\u0161en\u00ed, a\u010d finan\u010dn\u011b nejm\u00e9n\u011b n\u00e1kladn\u00e9, se prakticky nepou\u017e\u00edv\u00e1. Je to z\u00a0toho d\u016fvodu, \u017ee je re\u00e1ln\u00e9 nebezpe\u010d\u00ed zanesen\u00ed prostoru ciz\u00edmi invazivn\u00edmi druhy m\u00edsto \u017e\u00e1douc\u00edch m\u00edstn\u00edch.\u00a0Dal\u0161\u00ed mo\u017enost\u00ed je takzvan\u00e1 \u0159\u00edzen\u00e1 sukcese, kde lid\u00e9 z\u00e1m\u011brn\u011b s\u00e1zej\u00ed \u017e\u00e1douc\u00ed druhy a sna\u017e\u00ed se m\u00fdtit ty ne\u017e\u00e1douc\u00ed. Tato metoda se pou\u017e\u00edv\u00e1 pom\u011brn\u011b \u010dasto u v\u00fdsypek, tedy m\u00edst, kam byl syp\u00e1n odpad z\u00a0t\u011b\u017eby. Tato metoda je levn\u00e1 a pom\u011brn\u011b \u00fasp\u011b\u0161n\u00e1.\u00a0Zat\u00edmco u v\u00fdsypek se uveden\u00e9 metody daj\u00ed pou\u017e\u00edt prakticky bez v\u011bt\u0161\u00edch probl\u00e9m\u016f, v\u00a0lomu samotn\u00e9m u\u017e je to trochu jin\u00e9. Hlavn\u00edm probl\u00e9mem je velk\u00e1 alkalita p\u016fdy zp\u016fsoben\u00e1 zbytkov\u00fdm uhl\u00edm. Ta br\u00e1n\u00ed r\u016fstu v\u011bt\u0161in\u011b \u017e\u00e1douc\u00edch rostlinn\u00fdch druh\u016f.\u00a0Mo\u017enost\u00ed je samoz\u0159ejm\u011b p\u0159ekr\u00fdt tuto alkalickou p\u016fdu vrstvou kvalitn\u00ed hl\u00edny, a skute\u010dn\u011b se to v\u00a0n\u011bkter\u00fdch p\u0159\u00edpadech takto d\u011bl\u00e1. Probl\u00e9m je finan\u010dn\u00ed n\u00e1ro\u010dnost a fakt, \u017ee alkalita nakonec zas\u00e1hne i do vy\u0161\u0161\u00edch vrstev. Nav\u00edc m\u00edsto bude st\u00e1le nevhodn\u00e9 nap\u0159\u00edklad pro stromy nebo jin\u00e9 druhy s\u00a0hlubok\u00fdmi ko\u0159eny.\u00a0V\u00a0posledn\u00edch letech se prosazuje jin\u00e9 \u0159e\u0161en\u00ed. T\u00edm je zatopen\u00ed lom\u016f a vytvo\u0159en\u00ed jak\u00fdchsi um\u011bl\u00fdch jezer. Samotn\u00fd proces je samoz\u0159ejm\u011b finan\u010dn\u011b n\u00e1ro\u010dn\u00fd, nebo\u0165 nejprve je pot\u0159eba vyrovnat povrch, pot\u00e9 vlo\u017eit kryc\u00ed vrstvu, kter\u00e1 odd\u011bl\u00ed alkalickou p\u016fdu od vody. N\u00e1sledn\u011b se v\u0161e zaveze vrstvou hl\u00edny, aby mohla r\u016fst vodn\u00ed vegetace. Jako posledn\u00ed krok se b\u00fdval\u00fd lom napln\u00ed vodou. K\u00a0tomu se obvykle vyu\u017e\u00edv\u00e1 de\u0161\u0165ov\u00e1 voda a hlavn\u011b voda z\u00a0bl\u00edzk\u00fdch vodn\u00edch zdroj\u016f. Je vybudov\u00e1n p\u0159\u00edtok i odtok vody, kter\u00fd zaji\u0161\u0165uje cirkulaci a st\u00e1lou hladinu vody.\u00a0P\u0159edpokladem je, \u017ee b\u011bhem n\u011bkolika let se m\u00edsto stane jezerem pln\u00fdm \u017eivota. P\u0159\u00edkladem m\u016f\u017ee b\u00fdt jezero Most v\u00a0bl\u00edzkosti stejnojmenn\u00e9ho m\u011bsta. Vzniklo p\u0159ed n\u011bkolika lety a dnes je jedn\u00edm z\u00a0d\u016fle\u017eit\u00fdch hn\u00edzdi\u0161\u0165 vodn\u00edch pt\u00e1k\u016f.\u00a0Tato um\u011bl\u00e1 jezera maj\u00ed samoz\u0159ejm\u011b slou\u017eit i jin\u00fdm \u00fa\u010del\u016fm. Lidem maj\u00ed poskytovat m\u00edsto k\u00a0rekreaci, a\u010dkoliv je nutn\u00e9 poznamenat, \u017ee d\u00edky jejich hloubce (a\u017e 200 metr\u016f) a prudk\u00e9mu kles\u00e1n\u00ed dna nen\u00ed p\u0159\u00edli\u0161 vhodn\u00e9 pro neplavce. Jejich dal\u0161\u00edm \u00fakolem m\u00e1 b\u00fdt vytvo\u0159en\u00ed z\u00e1sob vody pro dobu sucha.\u00a0Samoz\u0159ejm\u011b je zde i n\u011bkolik probl\u00e9m\u016f. P\u0159edev\u0161\u00edm se jedn\u00e1 o velk\u00fd z\u00e1sah do p\u0159\u00edrody a a\u017e \u010das uk\u00e1\u017ee, jak ovlivn\u00ed m\u00edstn\u00ed mikroklima. Velk\u00e1 hloubka bez m\u011bl\u010din je zase nevhodn\u00e1 pro \u010d\u00e1st jezern\u00edch obyvatel, kte\u0159\u00ed vy\u017eaduj\u00ed ke sv\u00e9mu \u017eivotu m\u011bl\u010diny.\u00a0Ka\u017edop\u00e1dn\u011b jde ur\u010dit\u011b o chv\u00e1lyhodn\u00e9 projekty, kter\u00e9 a\u010d nejsou v\u017edy vhodn\u00e9 \u010di spr\u00e1vn\u011b aplikovan\u00e9, jsou rozhodn\u011b lep\u0161\u00ed ne\u017e m\u011bs\u00ed\u010dn\u00ed krajina b\u00fdval\u00e9ho lomu.                                                                                                                                                                                                                                                                                                                                                                                        4\/5 - (10 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Zat\u00e1p\u011bn\u00ed hn\u011bdouheln\u00fdch dol\u016f","item":"https:\/\/www.mebikan.cz\/zatapeni-hnedouhelnych-dolu\/#breadcrumbitem"}]}]