{"id":2245,"date":"2024-11-15T12:59:41","date_gmt":"2024-11-15T12:59:41","guid":{"rendered":"https:\/\/www.geoportalksk.sk\/home\/?p=2245"},"modified":"2024-11-15T12:59:42","modified_gmt":"2024-11-15T12:59:42","slug":"privalove-povodne-v-okoli-jaskyne-domica","status":"publish","type":"post","link":"https:\/\/www.geoportalksk.sk\/home\/privalove-povodne-v-okoli-jaskyne-domica\/","title":{"rendered":"Pr\u00edvalov\u00e9 povodne v okol\u00ed jaskyne Domica"},"content":{"rendered":"\n

Oblas\u0165 okolo jaskyne Domica v Slovenskom krase patr\u00ed k miestam, kde sa pr\u00edvalov\u00e9 povodne vyskytuj\u00fa \u010dastej\u0161ie. Vzh\u013eadom na v\u00fdnimo\u010dn\u00e9 pr\u00edrodn\u00e9 a kult\u00farne hodnoty tejto oblasti, zap\u00edsanej v zozname UNESCO, predstavuj\u00fa povodne v\u00e1\u017enu v\u00fdzvu. Pr\u00edvalov\u00e9 da\u017ede dok\u00e1\u017eu r\u00fdchlo zaplavi\u0165 cestn\u00e9 a turistick\u00e9 komunik\u00e1cie, ohrozi\u0165 miestnu infra\u0161trukt\u00faru a zhor\u0161i\u0165 podmienky pre n\u00e1v\u0161tevn\u00edkov. Na lep\u0161ie pochopenie a monitorovanie povod\u0148ov\u00fdch riz\u00edk sl\u00fa\u017ei aj interakt\u00edvna mapov\u00e1 aplik\u00e1cia s n\u00e1zvom Pr\u00edvalov\u00e9 povodne v okol\u00ed jaskyne Domica<\/a> zverejnen\u00e1 na Geoport\u00e1li KSK.<\/p>\n\n\n\n

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Mapov\u00e1 aplik\u00e1cia<\/a><\/div>\n<\/div>\n\n\n\n

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V oblasti Domickej jaskyne sa povodne historicky vyskytovali u\u017e dlh\u00e9 obdobie, no intenzita a frekvencia povodn\u00ed sa v posledn\u00fdch desa\u0165ro\u010diach zvy\u0161uj\u00fa. V\u00fdskumy identifikovali dva hlavn\u00e9 typy povodn\u00ed \u2013 zimn\u00e9 a letn\u00e9:

1. Zimn\u00e9 povodne<\/strong> vznikaj\u00fa, ke\u010f sa sneh a \u013ead r\u00fdchlo topia, pri\u010dom zamrznut\u00e1 p\u00f4da neumo\u017e\u0148uje vsakovanie vody. T\u00e1to voda n\u00e1sledne stek\u00e1 do jaskynn\u00e9ho syst\u00e9mu a sp\u00f4sobuje zaplavenie spodn\u00fdch \u010dast\u00ed jaskyne.

2. Letn\u00e9 povodne<\/strong> s\u00fa spojen\u00e9 s intenz\u00edvnymi b\u00farkami, ktor\u00e9 s\u00fa \u010doraz \u010dastej\u0161ie a silnej\u0161ie. N\u00e1hle a siln\u00e9 da\u017ede ved\u00fa k r\u00fdchlemu hromadeniu vody, \u010do m\u00f4\u017ee sp\u00f4sobi\u0165 rozsiahle zaplavenie a ohrozi\u0165 aj turistick\u00e9 trasy.<\/p>\n\n\n

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Poh\u013ead na letn\u00fa povode\u0148 pri vchode do jaskyne (18. j\u00fala 2021); Zdroj: Slovensk\u00e1 spr\u00e1va Jask\u00fd\u0148 2021<\/figcaption><\/figure>\n<\/div>\n\n\n

Podrobnej\u0161ie inform\u00e1cie o povodniach a ich vplyvoch v tejto oblasti m\u00f4\u017eete n\u00e1js\u0165 aj v \u0161t\u00fadi\u00e1ch realizovan\u00fdch na \u00dastave geografie UPJ\u0160 (Tokar\u010d\u00edk a Hofierka 2024<\/a>, Ujlakiov\u00e1 a Tokar\u010d\u00edk 2023<\/a>),  ktor\u00e9 analyzuj\u00fa \u0161pecifick\u00e9 hydrologick\u00e9 a geomorfologick\u00e9 faktory prispievaj\u00face k povodniam v tejto lokalite.<\/p>\n\n\n\n

Aplik\u00e1cia prezentuje geopriestorov\u00e9 d\u00e1ta nadv\u00e4zuj\u00face na problematiku pr\u00edvalov\u00fdch povodn\u00ed v okol\u00ed jaskyne Domica. V\u00fdstupy simulovanej h\u013abky vody boli vytvoren\u00e9 pomocou modelovacieho n\u00e1stroja r.sim.water implemetnovan\u00e9ho v open source softv\u00e9ri GRASS GIS. Modelovan\u00e9 boli dva typy pr\u00edvalov\u00fdch povodn\u00ed vyskytuj\u00facich sa v tejto lokalite: zimn\u00e1 a letn\u00e1 povode\u0148. Zimn\u00e1 povode\u0148 bola v tejto lokalite 10.2.2016 a zaznamenan\u00e1 intenzita zr\u00e1\u017eok bola 36,4 mm\/h.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

 <\/p>\n\n\n\n

Modelovan\u00e9 boli dve letn\u00e9 povodne, konkr\u00e9tne povode\u0148 z d\u0148a 3. m\u00e1ja 2017, kedy bola zaznamenan\u00e1 zr\u00e1\u017ekov\u00e1 intenzita 70,8 mm\/h a letn\u00e1 povode\u0148 z 18.7.2021 so zr\u00e1\u017ekovou intenzitou a\u017e 140 mm\/h.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

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Vrstvy s\u00fa rozdelen\u00e9 do 5 kateg\u00f3ri\u00ed a v\u00fdstupy zobrazuj\u00face simulovan\u00fa h\u013abku vody boli vygenerovan\u00e9 po 20, 40 a 60 min. zr\u00e1\u017ekovej \u010dinnosti pri spom\u00ednanej intenzite pre jednotliv\u00e9 povodne. Ide o tieto kateg\u00f3rie:<\/p>\n\n\n\n

1) Hranice
2) Charakteristika \u00fazemia
3) Zimn\u00e1 povode\u0148 (10.2.2016)
4) Letn\u00e1 povode\u0148 (3.5.2017)
5) Letn\u00e1 povode\u0148 (18.7.2021)<\/p>\n\n\n\n

Pr\u00edvalov\u00e9 povodne nielen v okol\u00ed jaskyne Domica predstavuj\u00fa v\u00fdznamn\u00fd probl\u00e9m, ktor\u00e9mu sa venuje \u010doraz viac pozornosti v\u010faka v\u00fdskumn\u00fdm aktivit\u00e1m a modern\u00fdm technol\u00f3gi\u00e1m. Podobn\u00e9 mapov\u00e9 aplik\u00e1cie m\u00f4\u017eu by\u0165 \u00fa\u010dinn\u00fdm n\u00e1strojom pre mana\u017ement pr\u00edvalov\u00fdch povodn\u00ed v r\u00f4znych regi\u00f3noch. Poskytuj\u00fa aktu\u00e1lne inform\u00e1cie a praktick\u00e9 d\u00e1ta, ktor\u00e9 pom\u00e1haj\u00fa odborn\u00edkom aj verejnosti lep\u0161ie ch\u00e1pa\u0165 rizik\u00e1, monitorova\u0165 zranite\u013en\u00e9 oblasti a prij\u00edma\u0165 efekt\u00edvne opatrenia na zn\u00ed\u017eenie \u0161k\u00f4d sp\u00f4soben\u00fdch povod\u0148ami.<\/p>\n\n\n\n

Mgr. Ondrej Tokar\u010d\u00edk, PhD.<\/p>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Oblas\u0165 okolo jaskyne Domica v Slovenskom krase patr\u00ed k miestam, kde sa pr\u00edvalov\u00e9 povodne vyskytuj\u00fa \u010dastej\u0161ie. Vzh\u013eadom na v\u00fdnimo\u010dn\u00e9 pr\u00edrodn\u00e9 a kult\u00farne hodnoty tejto oblasti, zap\u00edsanej v zozname UNESCO, predstavuj\u00fa povodne v\u00e1\u017enu v\u00fdzvu. Pr\u00edvalov\u00e9 da\u017ede dok\u00e1\u017eu r\u00fdchlo zaplavi\u0165 cestn\u00e9 a turistick\u00e9 komunik\u00e1cie, ohrozi\u0165 miestnu infra\u0161trukt\u00faru a zhor\u0161i\u0165 podmienky pre n\u00e1v\u0161tevn\u00edkov. Na lep\u0161ie pochopenie a monitorovanie […]<\/p>\n","protected":false},"author":1,"featured_media":2246,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-clanky"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/posts\/2245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/comments?post=2245"}],"version-history":[{"count":44,"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/posts\/2245\/revisions"}],"predecessor-version":[{"id":2297,"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/posts\/2245\/revisions\/2297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/media\/2246"}],"wp:attachment":[{"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/media?parent=2245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/categories?post=2245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.geoportalksk.sk\/home\/wp-json\/wp\/v2\/tags?post=2245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}