{"id":1595,"date":"2016-02-09T07:20:00","date_gmt":"2016-02-09T07:20:00","guid":{"rendered":"http:\/\/www.vtei.cz\/?p=1595"},"modified":"2024-07-16T10:17:05","modified_gmt":"2024-07-16T09:17:05","slug":"basic-hydrological-data-for-the-reference-period-1981-2010","status":"publish","type":"post","link":"https:\/\/www.vtei.cz\/en\/2016\/02\/basic-hydrological-data-for-the-reference-period-1981-2010\/","title":{"rendered":"Basic hydrological data for the reference period 1981\u20132010"},"content":{"rendered":"<h4><i class=\"fa fa-exclamation-circle fa-3x pull-left\"><\/i> This article is available in Czech only. For translation or more information on this topic, please contact author.<\/h4>\n<p>Z\u00e1kladn\u00ed hydrologick\u00e9 \u00fadaje jsou poskytov\u00e1ny pro libovoln\u00fd profil \u0159\u00ed\u010dn\u00ed s\u00edt\u011b a\u00a0slou\u017e\u00ed jako podklad nap\u0159.\u00a0pro vyd\u00e1v\u00e1n\u00ed vodopr\u00e1vn\u00edch rozhodnut\u00ed, povolen\u00ed nakl\u00e1d\u00e1n\u00ed s\u00a0vodami, stavebn\u00ed \u0159\u00edzen\u00ed\u00a0atd. Pov\u011b\u0159enou organizac\u00ed pro jejich vyd\u00e1v\u00e1n\u00ed je \u010cesk\u00fd hydrometeorologick\u00fd \u00fastav (\u010cHM\u00da).<\/p>\n<p>V\u00a0lednu 2014 byla vyd\u00e1na aktualizace normy \u010cSN\u00a075\u20091400 Hydrologick\u00e9 \u00fadaje povrchov\u00fdch vod, kter\u00e1 zohled\u0148uje v\u00fdsledky v\u00fdzkumn\u00fdch a\u00a0jin\u00fdch projekt\u016f a\u00a0nov\u011b vyvinut\u00e9 p\u0159\u00edstupy pro zpracov\u00e1n\u00ed hydrologick\u00fdch dat za\u00a0obdob\u00ed posledn\u00edch n\u011bkolika let. Podle t\u00e9to normy k\u00a0z\u00e1kladn\u00edm hydrologick\u00fdm \u00fadaj\u016fm pat\u0159\u00ed:<\/p>\n<ul>\n<li>plocha povod\u00ed,<\/li>\n<li>dlouhodob\u00e1 ro\u010dn\u00ed v\u00fd\u0161ka sr\u00e1\u017eek na\u00a0povod\u00ed,<\/li>\n<li>dlouhodob\u00fd pr\u016fm\u011brn\u00fd pr\u016ftok,<\/li>\n<li><em>M<\/em>-denn\u00ed pr\u016ftoky,<\/li>\n<li><em>N<\/em>-let\u00e9 pr\u016ftoky.<\/li>\n<\/ul>\n<p>Za\u00a0tzv.\u00a0referen\u010dn\u00ed obdob\u00ed jsou zpracov\u00e1v\u00e1ny tyto z\u00e1kladn\u00ed hydrologick\u00e9 \u00fadaje: dlouhodob\u00e1 ro\u010dn\u00ed v\u00fd\u0161ka sr\u00e1\u017eek na\u00a0povod\u00ed, dlouhodob\u00fd pr\u016fm\u011brn\u00fd pr\u016ftok a\u00a0<em>M<\/em>-denn\u00ed pr\u016ftoky. Do\u00a0konce roku 2012 byly tyto \u00fadaje vyd\u00e1v\u00e1ny za\u00a0referen\u010dn\u00ed obdob\u00ed 1931\u20131980, p\u0159i\u010dem\u017e od\u00a0ledna\u00a02013 jsou poskytov\u00e1ny za\u00a0nov\u00e9 referen\u010dn\u00ed obdob\u00ed 1981\u20132010.<\/p>\n<h2>D\u016fvod\u016f ke\u00a0zm\u011bn\u011b referen\u010dn\u00edho obdob\u00ed bylo n\u011bkolik<\/h2>\n<ul>\n<li>P\u0159i zpracov\u00e1n\u00ed dat bylo mo\u017en\u00e9 vyu\u017e\u00edt podstatn\u011b \u0161ir\u0161\u00ed datovou z\u00e1kladnu s\u00a0vyhodnocen\u00fdmi pr\u016fm\u011brn\u00fdmi denn\u00edmi pr\u016ftoky ze s\u00edt\u011b vodom\u011brn\u00fdch stanic.<\/li>\n<li>Do\u00a0zpracov\u00e1n\u00ed bylo mo\u017en\u00e9 za\u010dlenit dostupn\u00e9 \u00fadaje o\u00a0ovlivn\u011bn\u00ed p\u0159irozen\u00e9ho pr\u016ftokov\u00e9ho re\u017eimu odb\u011bry vod, vypou\u0161t\u011bn\u00edm odpadn\u00edch vod \u010di manipulacemi na\u00a0vodn\u00edch d\u00edlech.<\/li>\n<li>P\u0159i v\u00fdpo\u010dtech bylo mo\u017en\u00e9 vyu\u017e\u00edt n\u00e1stroje GIS a\u00a0aktu\u00e1ln\u00ed datov\u00e9 vrstvy GIS: vrstva rozvodnic z\u00e1kladn\u00edch hydrologick\u00fdch povod\u00ed m\u011b\u0159\u00edtka 1 : 10\u2009000 a\u00a0dal\u0161\u00ed datov\u00e9 GIS vrstvy, jako nap\u0159.\u00a0v\u00fd\u0161kopis, Corine Land Cover, hydrogeologie\u00a0atd.<\/li>\n<li>V\u00a0\u010cHM\u00da byly vyvinuty nov\u00e9 matematicko-statistick\u00e9 n\u00e1stroje pro odvozen\u00ed <em>M<\/em>-denn\u00edch pr\u016ftok\u016f v\u00a0nepozorovan\u00fdch profilech, kter\u00e9 byly spolu s\u00a0aktualizovan\u00fdmi matematicko-statistick\u00fdmi n\u00e1stroji aplikov\u00e1ny ve\u00a0v\u00fdpo\u010dtech hydrologick\u00fdch charakteristik.<\/li>\n<li>Vlastn\u00edmu zpracov\u00e1n\u00ed <em>M<\/em>-denn\u00edch pr\u016ftok\u016f p\u0159edch\u00e1zela podrobn\u00e1 verifikace \u010dasov\u00fdch \u0159ad pr\u016fm\u011brn\u00fdch denn\u00edch pr\u016ftok\u016f v\u00a0jednotliv\u00fdch vodom\u011brn\u00fdch stanic\u00edch.<\/li>\n<li>Data za\u00a0nov\u00e9 referen\u010dn\u00ed obdob\u00ed by m\u011bla b\u00fdt reprezentativn\u011bj\u0161\u00ed z\u00a0hlediska st\u00e1vaj\u00edc\u00edho hydrologick\u00e9ho re\u017eimu vodn\u00edch tok\u016f.<\/li>\n<\/ul>\n<a href=\"http:\/\/www.vtei.cz\/wp-content\/uploads\/2016\/02\/Sercl-1.jpg\" rel=\"shadowbox[sbpost-1595];player=img;\"><img decoding=\"async\" width=\"800\" height=\"559\" class=\"alignnone size-full wp-image-1545 lazyload\" data-src=\"https:\/\/www.vtei.cz\/wp-content\/uploads\/2016\/02\/Sercl-1.jpg\" alt=\"Sercl-1\" data-srcset=\"https:\/\/www.vtei.cz\/wp-content\/uploads\/2016\/02\/Sercl-1.jpg 800w, https:\/\/www.vtei.cz\/wp-content\/uploads\/2016\/02\/Sercl-1-300x210.jpg 300w\" data-sizes=\"(max-width: 800px) 100vw, 800px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/559;\" \/><\/a>\n<h6>Velikost dlouhodob\u00e9ho ro\u010dn\u00edho odtoku za obdob\u00ed 1981\u20132010 odvozen\u00e1 regresn\u00edmi vztahy z dlouhodob\u00e9ho ro\u010dn\u00edho sr\u00e1\u017ekov\u00e9ho norm\u00e1lu a dlouhodob\u00e9 ro\u010dn\u00ed potenci\u00e1ln\u00ed evapotranspirace.<\/h6>\n<p>V\u00edce informac\u00ed je k\u00a0dispozici na\u00a0adrese: <a href=\"http:\/\/voda.chmi.cz\/opv\/data\/hydrologicke_udaje.html\">http:\/\/voda.chmi.cz\/opv\/data\/hydrologicke_udaje.html<\/a>.<\/p>\n<p>Pro detailn\u011bj\u0161\u00ed sezn\u00e1men\u00ed ve\u0159ejnosti s\u00a0novou metodikou se \u010cHM\u00da pod\u00edlel na\u00a0uspo\u0159\u00e1d\u00e1n\u00ed semin\u00e1\u0159e Charakteristiky minim\u00e1ln\u00edch pr\u016ftok\u016f, jejich odvozov\u00e1n\u00ed a\u00a0pou\u017e\u00edv\u00e1n\u00ed. Semin\u00e1\u0159 se uskute\u010dnil dne 29.\u00a09.\u00a02015 v\u00a0Praze v\u00a0budov\u011b \u010cesk\u00e9ho svazu v\u011bdeckotechnick\u00fdch spole\u010dnost\u00ed na\u00a0Novotn\u00e9ho l\u00e1vce. Na\u00a0semin\u00e1\u0159 se dostavilo cca\u00a0200 \u00fa\u010dastn\u00edk\u016f z\u00a0\u0159ad odborn\u00e9 ve\u0159ejnosti podnik\u016f Povod\u00ed, vodopr\u00e1vn\u00edch \u00fa\u0159ad\u016f a\u00a0dal\u0161\u00edch instituc\u00ed. Z\u00e1stupci \u010cHM\u00da p\u0159ednesli prezentace na\u00a0t\u00e9mata:<\/p>\n<ul>\n<li>poskytov\u00e1n\u00ed hydrologick\u00fdch dat podle \u010cSN\u00a075\u20091400 Hydrologick\u00e9 \u00fadaje povrchov\u00fdch vod,<\/li>\n<li>odvozen\u00ed z\u00e1kladn\u00edch hydrologick\u00fdch \u00fadaj\u016f za\u00a0referen\u010dn\u00ed obdob\u00ed 1981\u20132010,<\/li>\n<li>porovn\u00e1n\u00ed dat za\u00a0referen\u010dn\u00ed obdob\u00ed 1931\u20131980 a\u00a01981\u20132010.<\/li>\n<\/ul>\n<p>V\u0161echny p\u0159ednesen\u00e9 prezentace z\u00a0tohoto semin\u00e1\u0159e jsou k\u00a0dispozici ke\u00a0sta\u017een\u00ed na\u00a0adrese: <a href=\"http:\/\/www.cvtvhs.cz\/index.php\/8-clanky\/18-charakteristiky-minimalnich-prutoku-jejich-odvozovani-a-pouzivani\">http:\/\/www.cvtvhs.cz\/index.php\/8-clanky\/18-charakteristiky-minimalnich-prutoku-jejich-odvozovani-a-pouzivani<\/a>.<\/p>\n<p>Dal\u0161\u00ed informace o\u00a0metodice odvozen\u00ed <em>M<\/em>-denn\u00edch pr\u016ftok\u016f je mo\u017en\u00e9 nal\u00e9zt v\u00a0\u010dl\u00e1nku Z\u00e1kladn\u00ed hydrologick\u00e9 \u00fadaje za\u00a0nov\u00e9 referen\u010dn\u00ed obdob\u00ed 1981\u20132010 v\u00a0Hydrologick\u00e9 ro\u010dence \u010cesk\u00e9 republiky 2012. V\u00a0Hydrologick\u00e9 ro\u010dence \u010cesk\u00e9 republiky za\u00a0rok 2014 je jako sou\u010d\u00e1st kapitoly V. Aktu\u00e1ln\u00ed a\u00a0region\u00e1ln\u00ed probl\u00e9my a\u00a0\u00fakoly hydrologie \u010dl\u00e1nek na\u00a0t\u00e9ma Porovn\u00e1n\u00ed z\u00e1kladn\u00edch hydrologick\u00fdch \u00fadaj\u016f za\u00a0referen\u010dn\u00ed obdob\u00ed 1931\u20131980 a\u00a01981\u20132010.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Basic hydrological data are provided for any profile of the river network and serves as a basis eg. for the issue water management decisions, etc.<\/p>\n","protected":false},"author":8,"featured_media":1545,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,86],"tags":[216,318,279,317,316],"coauthors":[242,243],"class_list":["post-1595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-from-the-world-of-water-management","category-hydraulics-hydrology-and-hydrogeology","tag-evaporation","tag-flow-rates","tag-gis","tag-river-network","tag-surface-water"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/posts\/1595","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/comments?post=1595"}],"version-history":[{"count":2,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/posts\/1595\/revisions"}],"predecessor-version":[{"id":30302,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/posts\/1595\/revisions\/30302"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/media\/1545"}],"wp:attachment":[{"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/media?parent=1595"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/categories?post=1595"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/tags?post=1595"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.vtei.cz\/en\/wp-json\/wp\/v2\/coauthors?post=1595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}