{"id":6923,"date":"2026-02-02T11:43:36","date_gmt":"2026-02-02T09:43:36","guid":{"rendered":"https:\/\/ustarch.sav.sk\/sk\/?page_id=6923"},"modified":"2026-05-23T09:00:56","modified_gmt":"2026-05-23T07:00:56","slug":"zmiernenie-znecistenia-ovzdusia-moze-znizit-jas-nocnej-oblohy-v-mestach-a-ich-okoli","status":"publish","type":"page","link":"https:\/\/ustarch.sav.sk\/sk\/sk\/archiv\/zmiernenie-znecistenia-ovzdusia-moze-znizit-jas-nocnej-oblohy-v-mestach-a-ich-okoli\/","title":{"rendered":"Zmiernenie zne\u010distenia ovzdu\u0161ia m\u00f4\u017ee zn\u00ed\u017ei\u0165 jas no\u010dnej oblohy v mest\u00e1ch a ich okol\u00ed"},"content":{"rendered":"<p>Chceli by sme stru\u010dne upozorni\u0165 na \u010dl\u00e1nok publikovan\u00fd minul\u00fd t\u00fd\u017ede\u0148 v \u010dasopise Nature Scientific Reports: <a href=\"https:\/\/www.nature.com\/articles\/s41598-021-94241-1\" target=\"_blank\">https:\/\/www.nature.com\/articles\/s41598-021-94241-1<\/a>. Staviame na existuj\u00facej pr\u00e1ci sp\u00e1jaj\u00facej kvalitu ovzdu\u0161ia s tvorbou \u017eiarenia oblohy prostredn\u00edctvom kombin\u00e1cie te\u00f3rie radia\u010dn\u00e9ho prenosu a simul\u00e1ci\u00ed, plus ter\u00e9nneho experimentu simuluj\u00faceho trval\u00e9 zni\u017eovanie zne\u010distenia ovzdu\u0161ia, po\u010das ktor\u00e9ho sme namerali pokles \u017eiarenia oblohy v s\u00falade s na\u0161imi v\u00fdpo\u010dtami.<\/p>\n<p>Dospeli sme k z\u00e1veru, \u017ee zn\u00ed\u017eenie zne\u010distenia ovzdu\u0161ia z akejko\u013evek pr\u00ed\u010diny, \u010di u\u017e v d\u00f4sledku kr\u00e1tkodob\u00fdch zmien po\u010dasia alebo trval\u00e9ho \u00fasilia o zlep\u0161enie kvality ovzdu\u0161ia, by viedlo k tak\u00fdmto druhom zn\u00ed\u017eenia \u017eiarenia oblohy, ak\u00e9 nazna\u010duj\u00fa na\u0161e modely a ktor\u00e9 podporuj\u00fa na\u0161e ter\u00e9nne pozorovania. V\u00fdsledok prid\u00e1va \u010fal\u0161\u00ed pr\u00ednos k zn\u00ed\u017eeniu zne\u010distenia ovzdu\u0161ia nad r\u00e1mec dobre zn\u00e1mych zlep\u0161en\u00ed verejn\u00e9ho zdravia, ktor\u00e9 sa pozoruj\u00fa po vy\u010disten\u00ed zne\u010disten\u00e9ho ovzdu\u0161ia. V \u010dl\u00e1nku v\u0161ak zd\u00f4raz\u0148ujeme, \u017ee ako prostriedok na zlep\u0161enie no\u010dnej oblohy nad mestami by sa zn\u00ed\u017eenie zne\u010distenia ovzdu\u0161ia nemalo spolieha\u0165 ako na alternat\u00edvu ku konven\u010dn\u00fdm met\u00f3dam zni\u017eovania sveteln\u00e9ho zne\u010distenia, ako je napr\u00edklad spr\u00e1vny n\u00e1vrh vonkaj\u0161ieho osvetlenia.<\/p>\n<p>Na zn\u00ed\u017eenie \u017eiarenia oblohy nad mestami by sa zn\u00ed\u017eenie zne\u010distenia ovzdu\u0161ia malo pova\u017eova\u0165 za n\u00e1stroj, ktor\u00fd sk\u00f4r vylep\u0161uje, ne\u017e nahr\u00e1dza techniky, o ktor\u00fdch vieme, \u017ee funguj\u00fa celkom dobre. Rozumn\u00e9 pou\u017e\u00edvanie vonkaj\u0161ieho svetla v noci, vr\u00e1tane zn\u00ed\u017eenej z\u00e1vislosti od vonkaj\u0161ieho osvetlenia prostredn\u00edctvom pokroku v osvet\u013eovacej technol\u00f3gii, zost\u00e1va z\u00e1kladn\u00fdm kame\u0148om ak\u00e9hoko\u013evek \u00fasilia o zmyslupln\u00e9 zlep\u0161enie no\u010dnej oblohy v mest\u00e1ch.<\/p>\n<p>Miro Kocifaj (Slovensko) a John Barentine (USA)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chceli by sme stru\u010dne upozorni\u0165 na \u010dl\u00e1nok publikovan\u00fd minul\u00fd t\u00fd\u017ede\u0148 v \u010dasopise Nature Scientific Reports: https:\/\/www.nature.com\/articles\/s41598-021-94241-1. Staviame na existuj\u00facej pr\u00e1ci sp\u00e1jaj\u00facej kvalitu ovzdu\u0161ia s tvorbou&#8230;<\/p>\n","protected":false},"author":4,"featured_media":6432,"parent":6846,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-6923","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/pages\/6923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/comments?post=6923"}],"version-history":[{"count":1,"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/pages\/6923\/revisions"}],"predecessor-version":[{"id":6924,"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/pages\/6923\/revisions\/6924"}],"up":[{"embeddable":true,"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/pages\/6846"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/media\/6432"}],"wp:attachment":[{"href":"https:\/\/ustarch.sav.sk\/sk\/wp-json\/wp\/v2\/media?parent=6923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}