{"id":6353,"date":"2024-01-10T14:05:42","date_gmt":"2024-01-10T13:05:42","guid":{"rendered":"https:\/\/www.enviblog.cz\/blog\/?p=6353"},"modified":"2024-01-10T15:47:10","modified_gmt":"2024-01-10T14:47:10","slug":"vanocni-obleva-2023","status":"publish","type":"post","link":"https:\/\/www.enviblog.cz\/blog\/2024\/01\/10\/vanocni-obleva-2023\/","title":{"rendered":"V\u00e1no\u010dn\u00ed obleva 2023"},"content":{"rendered":"\n<p><strong>P\u0159edb\u011b\u017en\u00e9 vyhodnocen\u00ed v\u00e1no\u010dn\u00ed vlny 2023<\/strong><\/p>\n\n\n\n<p>Leto\u0161n\u00ed V\u00e1noce n\u00e1m zpest\u0159ila u\u017e \u201etradi\u010dn\u00ed\u201c v\u00e1no\u010dn\u00ed obleva, tentokr\u00e1t v\u0161ak trochu v\u011bt\u0161\u00ed ne\u017e obvykle. V&nbsp;p\u00e1tek 23. 12. v&nbsp;podstat\u011b po cel\u00e9 \u010cR napadlo spousta sn\u011bhu. Podle dat ze sn\u011bhom\u011br\u016f, to bylo 20 a\u017e 50 cm t\u011b\u017ek\u00e9ho mokr\u00e9ho sn\u011bhu. Je v\u0161ak nutn\u00e9 dodat, \u017ee sn\u011bhom\u011bry jsou z\u00e1m\u011brn\u011b um\u00edst\u011bny ve vy\u0161\u0161\u00edch poloh\u00e1ch, kde b\u00fdv\u00e1 sn\u011bhu v\u00edce. R\u00e1zem v\u0161ak p\u0159i\u0161lo oteplen\u00ed s de\u0161t\u011bm a relativn\u011b nasycen\u00e1 povod\u00ed nesta\u010dila tato kvanta vody vst\u0159ebat do p\u016fdy a hydrologick\u00e1 odezva na sebe nedala dlouho \u010dekat.<\/p>\n\n\n\n\n\n\n\n<p>N\u011bkte\u0159\u00ed kolegov\u00e9 se vydali m\u011b\u0159it do ter\u00e9nu, ti l\u00edn\u011bj\u0161\u00ed z\u016fstali doma, ale aspo\u0148 n\u011bco spo\u010d\u00edtali. V&nbsp;tabulk\u00e1ch a v&nbsp;mapce jsou v\u00fdsledky tohoto sna\u017een\u00ed, zpracovan\u00e9 jsou v\u0161ak pouze hodnoty kulminac\u00ed nejv\u00edce zasa\u017een\u00fdch \u00fasek\u016f vodn\u00edch tok\u016f. Pr\u016ftoky [m<sup>3<\/sup>\/s] jsou pro jednoduch\u00e9 vz\u00e1jemn\u00e9 porovn\u00e1n\u00ed jednotliv\u00fdch povod\u00ed p\u0159epo\u010dteny na specifick\u00fd odtok [l\/s\/km<sup>2<\/sup>], kter\u00fd p\u0159edstavuje mno\u017estv\u00ed vody odt\u00e9kaj\u00edc\u00ed ka\u017edou vte\u0159inu z ka\u017ed\u00e9ho \u010dtvere\u010dn\u00edho kilometru povod\u00ed.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><a href=\"https:\/\/chmibrno.org\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2.png\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"722\" src=\"https:\/\/chmibrno.org\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2-1024x722.png\" alt=\"\" class=\"wp-image-6366\" srcset=\"https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2-1024x722.png 1024w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2-300x211.png 300w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2-768x541.png 768w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2-1536x1083.png 1536w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2-2048x1444.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Upozorn\u011bn\u00ed! Hodnotu kulmina\u010dn\u00edho specifick\u00e9ho odtoku ke konkr\u00e9tn\u00ed stanici [l\/s\/km<sup>2<\/sup>] (nap\u0159. Batelov na toku Jihlavy) z\u00edsk\u00e1me tak, \u017ee kulmina\u010dn\u00ed pr\u016ftok v t\u00e9to stanici [m<sup>3<\/sup>\/s] pod\u011bl\u00edme plochou povod\u00ed toku po tuto stanici [km<sup>2<\/sup>]. Dal\u0161\u00ed stanici na dan\u00e9m toku (v na\u0161em p\u0159\u00edpad\u011b Dvorce na Jihlav\u011b) jsme po\u010d\u00edtali stejn\u011b, tj. pro cel\u00e9 povod\u00ed toku po tuto dal\u0161\u00ed stanici. To ale znamen\u00e1, \u017ee jsme t\u00edm rezignovali na v\u00fdpo\u010det specifick\u00e9ho odtoku pro mezipovod\u00ed (pro zmi\u0148ovanou Jihlavu se jedn\u00e1 o povod\u00ed mezi Batelovem a Dvorci). Pro\u010d? Proto\u017ee takov\u00e9to r\u00e1doby p\u0159esn\u011bj\u0161\u00ed v\u00fdpo\u010dty d\u011blan\u00e9 z kulmina\u010dn\u00edch pr\u016ftok\u016f by vzhledem k transformaci kulmina\u010dn\u00ed vlny byly zat\u00ed\u017eeny velkou nep\u0159esnost\u00ed. Nezoufejme v\u0161ak. A\u017e budeme m\u00edt v\u0161e \u0159\u00e1dn\u011b vyhodnoceno, spo\u010dteme v\u0161e je\u0161t\u011b jednou i pro mezipovod\u00ed, a to z objem\u016f kulmina\u010dn\u00edch vln (tedy ne pouze z kulmina\u010dn\u00edch pr\u016ftok\u016f, ale z objem\u016f cel\u00fdch vln).<\/p>\n\n\n\n<p>A co n\u00e1m tedy pohled na prezentovanou mapu \u0159\u00edk\u00e1? \u017de geografie nezklamala. V\u011bnec p\u0159ev\u00e1\u017en\u011b kopcovit\u00fdch povod\u00ed kolem n\u00ed\u017ein ji\u017en\u011b od Brna n\u00e1m v s-j sm\u011bru \u201ep\u016fl\u00ed\u201c \u0159eka Svitava. Odtok ze z\u00e1padn\u00edch povod\u00ed je celkem vyrovnan\u00fd, nejv\u011bt\u0161\u00ed z horn\u00edho povod\u00ed Svratky, jak\u00e9si \u201est\u0159echy\u201c ji\u017en\u00ed Moravy. Odtoku z&nbsp;v\u00fdchodn\u00edch povod\u00ed dominuj\u00ed \u201edivok\u00e9\u201c karpatsk\u00e9 p\u0159\u00edtoky \u0159eky Moravy, a potom toky odvod\u0148uj\u00edc\u00ed z\u00e1padn\u00ed n\u00e1v\u011btrn\u00e9 svahy Drahansk\u00e9 vrchoviny, do Svitavy p\u0159iv\u00e1d\u011bn\u00e9 hlavn\u011b \u0159\u00ed\u010dkou Punkvou. V\u00edce viz v\u00fd\u0161e slibovan\u00e1 detailn\u011bj\u0161\u00ed anal\u00fdza\u2026<\/p>\n\n\n\n<p>Na z\u00e1v\u011br je\u0161t\u011b p\u0159id\u00e1v\u00e1me p\u0159ehled proveden\u00fdch m\u011b\u0159en\u00ed b\u011bhem popisovan\u00e9 ud\u00e1losti,  trochu obrazov\u00e9 dokumentace a tabulku s kulminacemi a vypo\u010dten\u00fdm kulmina\u010dn\u00edm specifick\u00fdm odtokem pro jednotliv\u00e9 stanice.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/chmibrno.org\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-16-1024x768.jpg\" alt=\"\" class=\"wp-image-6378\" srcset=\"https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-16-1024x768.jpg 1024w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-16-300x225.jpg 300w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-16-768x576.jpg 768w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-16-1536x1152.jpg 1536w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-16-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u0158eka Jihlava v profilu Brancouze (3. SPA)<br><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/chmibrno.org\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-20-1024x768.jpg\" alt=\"\" class=\"wp-image-6379\" srcset=\"https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-20-1024x768.jpg 1024w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-20-300x225.jpg 300w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-20-768x576.jpg 768w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-20-1536x1152.jpg 1536w, https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/Bransouze-25_12_2023-20-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>M\u011b\u0159en\u00ed pr\u016ftoku na \u0159ece Jihlav\u011b v profilu Brancouze (3. SPA)<\/figcaption><\/figure>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<figure class=\"wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<p class=\"responsive-video-wrap clr\"><iframe title=\"Veverska\u0301 Bi\u0301ty\u0301s\u030cka - 26.12. 2023 - 2. SPA\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/CftfNQF55EY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<\/div><figcaption>Video z m\u011b\u0159en\u00ed pr\u016ftoku ve Veversk\u00e9 Bit\u00fd\u0161ce 26. 12. 2023<\/figcaption><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>P\u0159edb\u011b\u017en\u00e9 vyhodnocen\u00ed v\u00e1no\u010dn\u00ed vlny 2023 Leto\u0161n\u00ed V\u00e1noce n\u00e1m zpest\u0159ila u\u017e \u201etradi\u010dn\u00ed\u201c v\u00e1no\u010dn\u00ed obleva, tentokr\u00e1t v\u0161ak trochu v\u011bt\u0161\u00ed ne\u017e obvykle. V&nbsp;p\u00e1tek 23. 12. v&nbsp;podstat\u011b po cel\u00e9 \u010cR napadlo spousta sn\u011bhu. Podle dat ze sn\u011bhom\u011br\u016f, to bylo 20 a\u017e 50 cm t\u011b\u017ek\u00e9ho mokr\u00e9ho sn\u011bhu. Je v\u0161ak nutn\u00e9 dodat, \u017ee sn\u011bhom\u011bry jsou z\u00e1m\u011brn\u011b um\u00edst\u011bny ve vy\u0161\u0161\u00edch poloh\u00e1ch, kde [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":6366,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[4],"tags":[141,190,293],"coauthors":[20,27,284],"class_list":["post-6353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-voda","tag-hydrologie","tag-povodne","tag-vanocni-obleva","entry","has-media"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.enviblog.cz\/blog\/wp-content\/uploads\/2024\/01\/prosinec_vyhodnoceni_2.png","jetpack_shortlink":"https:\/\/wp.me\/pa1A1I-1Et","_links":{"self":[{"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/posts\/6353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/comments?post=6353"}],"version-history":[{"count":19,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/posts\/6353\/revisions"}],"predecessor-version":[{"id":6394,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/posts\/6353\/revisions\/6394"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/media\/6366"}],"wp:attachment":[{"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/media?parent=6353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/categories?post=6353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/tags?post=6353"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.enviblog.cz\/blog\/wp-json\/wp\/v2\/coauthors?post=6353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}