{"id":868,"date":"2019-09-18T12:45:41","date_gmt":"2019-09-18T10:45:41","guid":{"rendered":"https:\/\/www.festivalvedy.sk\/wp2\/pod-ruskom-znecistenej-noci\/"},"modified":"2019-09-18T12:45:41","modified_gmt":"2019-09-18T10:45:41","slug":"pod-ruskom-znecistenej-noci","status":"publish","type":"post","link":"https:\/\/www.festivalvedy.sk\/wp2\/pod-ruskom-znecistenej-noci\/","title":{"rendered":"Pod r\u00fa\u0161kom zne\u010distenej noci"},"content":{"rendered":"<p>Autor\/autori: Alexandra Ju\u0161\u010d\u00e1kov\u00e1  <\/p>\n<p>Po\u010das posledn\u00fdch p\u00e1r desa\u0165ro\u010d\u00ed nastal v\u00fdrazn\u00fd n\u00e1rast \u013eudskej popul\u00e1cie, ktor\u00fd viedol ku zv\u00e4\u010d\u0161uj\u00facemu sa mno\u017estvu pouli\u010dn\u00fdch l\u00e1mp, obzvl\u00e1\u0161\u0165 elektroluminiscen\u010dn\u00fdch di\u00f3d (LED) a\u00a0in\u00fdch umel\u00fdch sveteln\u00fdch zdrojov. Fin\u00e1lnym v\u00fdsledkom t\u00fdchto udalost\u00ed je rozrastaj\u00faca sa kvantita sveteln\u00e9ho zne\u010distenia vo\u00a0vidieckych a\u00a0mestsk\u00fdch oblastiach po celom svete. Intenzita svetla v\u00a0t\u00fdchto oblastiach vo ve\u013ekej miere ovplyv\u0148uje nielen astronomick\u00fd v\u00fdskum, ale aj \u013eudsk\u00e9 zdravie, faunu a\u00a0pr\u00edrodn\u00e9 ekosyst\u00e9my. Vzh\u013eadom na uveden\u00fa problematiku som sa rozhodla vypracova\u0165 projekt zameran\u00fd na lok\u00e1lne meranie jasu no\u010dnej oblohy v\u00a0obci Kolinovce a\u00a0jej bl\u00edzkom okol\u00ed. Merania boli z\u00edskan\u00e9 pomocou pr\u00edstroja Sky Quality Meter po\u010das dvoch mesiacov. Nadobudnut\u00e9 d\u00e1ta s\u00fa vyjadren\u00e9 v magnit\u00fade na \u0161tvorec uhlovej sekundy(mag\/arcsec2). Na Bortleovej stupnici m\u00f4\u017eeme sk\u00faman\u00fa oblas\u0165 zaradi\u0165 do kateg\u00f3rie vidieckej\/primestskej oblohy, ktor\u00e1 nadob\u00fada hodnoty od 20,4 -21,3 mag\/arcsec2. Ak je \u010dlovek v\u00a0noci vystaven\u00fd v\u00e4\u010d\u0161iemu mno\u017estvu umel\u00e9ho osvetlenia (obzvl\u00e1\u0161\u0165 obsahuj\u00faceho modr\u00fa zlo\u017eku), m\u00f4\u017ee to ma\u0165 po \u010dase dopad na jeho zdravie. Pre faunu a\u00a0fl\u00f3ru sveteln\u00e9 zne\u010distenie tie\u017e predstavuje bezprostredn\u00fa hrozbu. Redukcia a\u00a0modifik\u00e1cia zdrojov umel\u00e9ho osvetlenia by bola priazniv\u00e1 v rovnakej miere nielen pre \u013eud\u00ed, ale aj pre pr\u00edrodn\u00e9 ekosyst\u00e9my.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Autor\/autori: Alexandra Ju\u0161\u010d\u00e1kov\u00e1 Po\u010das posledn\u00fdch p\u00e1r desa\u0165ro\u010d\u00ed nastal v\u00fdrazn\u00fd n\u00e1rast \u013eudskej popul\u00e1cie, ktor\u00fd viedol ku zv\u00e4\u010d\u0161uj\u00facemu sa mno\u017estvu pouli\u010dn\u00fdch l\u00e1mp, obzvl\u00e1\u0161\u0165 elektroluminiscen\u010dn\u00fdch di\u00f3d (LED) a\u00a0in\u00fdch umel\u00fdch sveteln\u00fdch zdrojov. Fin\u00e1lnym v\u00fdsledkom t\u00fdchto udalost\u00ed je rozrastaj\u00faca sa kvantita sveteln\u00e9ho zne\u010distenia vo\u00a0vidieckych a\u00a0mestsk\u00fdch oblastiach po celom svete. Intenzita svetla v\u00a0t\u00fdchto oblastiach vo ve\u013ekej miere ovplyv\u0148uje nielen astronomick\u00fd v\u00fdskum, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[6,16],"tags":[8,17],"class_list":["post-868","post","type-post","status-publish","format-standard","hentry","category-6","category-environmentalne-vedy","tag-8","tag-environmentalne-vedy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pod r\u00fa\u0161kom zne\u010distenej noci - Festival vedy a techniky AMAVET<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.festivalvedy.sk\/wp2\/pod-ruskom-znecistenej-noci\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pod r\u00fa\u0161kom zne\u010distenej noci - Festival vedy a techniky AMAVET\" \/>\n<meta property=\"og:description\" content=\"Autor\/autori: Alexandra Ju\u0161\u010d\u00e1kov\u00e1 Po\u010das posledn\u00fdch p\u00e1r desa\u0165ro\u010d\u00ed nastal v\u00fdrazn\u00fd n\u00e1rast \u013eudskej popul\u00e1cie, ktor\u00fd viedol ku zv\u00e4\u010d\u0161uj\u00facemu sa mno\u017estvu pouli\u010dn\u00fdch l\u00e1mp, obzvl\u00e1\u0161\u0165 elektroluminiscen\u010dn\u00fdch di\u00f3d (LED) a\u00a0in\u00fdch umel\u00fdch sveteln\u00fdch zdrojov. 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