{"id":20,"date":"2017-03-02T11:59:34","date_gmt":"2017-03-02T11:59:34","guid":{"rendered":"http:\/\/svetelneznecistenie.sk\/?page_id=20"},"modified":"2022-11-04T12:36:13","modified_gmt":"2022-11-04T12:36:13","slug":"uvod","status":"publish","type":"page","link":"https:\/\/www.svetelneznecistenie.sk\/","title":{"rendered":"\u00davod"},"content":{"rendered":"<blockquote>\n<p style=\"text-align: justify;\"><em>Tis\u00edcro\u010dia bolo snahou \u010dloveka prekona\u0165 temnotu, pova\u017eovan\u00fa za symbol nevedomosti, neistoty a nekal\u00fdch \u00famyslov. Noc bola dom\u00e9nou zl\u00fdch mocnost\u00ed, ktor\u00fdch sa bolo treba vystr\u00edha\u0165. Potom pri\u0161iel Edison a jeho \u017eiarovka o\u017eiarila svet. A 20. storo\u010die sa so svojimi ne\u00f3nmi, \u017eiarivkami, halog\u00e9nmi a osvetlen\u00fdmi ve\u013ekomestami stalo skuto\u010dn\u00fdm storo\u010d\u00edm svetla. \u013dudstvo kone\u010dne mohlo sl\u00e1vi\u0165 \u010fal\u0161\u00ed z ve\u013ek\u00fdch triumfov. Ako v mnoh\u00fdch in\u00fdch pr\u00edpadoch, aj tu sa v\u0161ak uk\u00e1zalo, \u017ee v\u00ed\u0165azstvo m\u00f4\u017ee ma\u0165 aj svoje tienist\u00e9 str\u00e1nky. Ako prv\u00ed sa za\u010dali s\u0165a\u017eova\u0165 astron\u00f3movia, preto\u017ee na presvetlenej no\u010dnej oblohe sa str\u00e1cali hviezdy&#8230;<\/em><\/p>\n<\/blockquote>\n<p><!--more--><\/p>\n<p style=\"text-align: justify;\"><span class=\"dropcap\">N<\/span>iektor\u00e9 \u00faseky kalifornsk\u00fdch pl\u00e1\u017e\u00ed s\u00fa ka\u017edoro\u010dne dejiskom ve\u013ekolepej \u201e\u0161ou&#8220;. Pod ochranou noci sa tu z nakladen\u00fdch vaj\u00ed\u010dok liahnu tis\u00edcky vodn\u00fdch korytna\u010diek. Okam\u017eite po vyliahnut\u00ed sa neomylne vyd\u00e1vaj\u00fa smerom k vodnej hladine. Na pl\u00e1\u017ei pri Fort Lauderdale sa takto vydalo 95 % novej popul\u00e1cie morskej karety smerom k centru mesta. Biol\u00f3govia u\u017e medzit\u00fdm dok\u00e1zali, \u017ee chybu v orient\u00e1cii sp\u00f4sobilo mestsk\u00e9 osvetlenie. Zmena sveteln\u00fdch pomerov pre korytna\u010dky znamen\u00e1 smr\u0165.<br \/>\nTieto kr\u00e1sne tvory sa tak stali prv\u00fdmi korunn\u00fdmi svedkami \u0161kodlivosti javu, ktor\u00fd Ameri\u010dania nazvali <span class=\"highlight\">light pollution<\/span> &#8211; <span class=\"highlight\">sveteln\u00e9 zne\u010distenie.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong>Sveteln\u00e9 zne\u010distenie<\/strong> nie je probl\u00e9mom v\u00fdhradne astron\u00f3mov a milovn\u00edkov no\u010dnej oblohy. Probl\u00e9m zasahuje do mnoh\u00fdch oblast\u00ed n\u00e1\u0161ho \u017eivota, a to ve\u013eakr\u00e1t bez toho,aby sme si to uvedomovali. Po\u010dn\u00fac poru\u0161en\u00edm no\u010dn\u00e9ho \u017eivotn\u00e9ho prostredia pre \u017eivo\u010d\u00edchy a rastliny, cez zasahovanie do n\u00e1\u0161ho ob\u010dianskeho aj s\u00fakromn\u00e9ho \u017eivota, negat\u00edvne zdravotn\u00e9 vplyvy a\u017e po stratu prirodzen\u00e9ho hviezdneho neba nad na\u0161imi hlavami. Pr\u00edroda a rovnako my sami tmu jednoducho potrebujeme. Jej nedostatok sa sk\u00f4r \u010di nesk\u00f4r prejav\u00ed negat\u00edvne.<\/p>\n<p style=\"text-align: justify;\">Nevhodn\u00e9 osvetlenie zna\u010dne <strong>za\u0165a\u017euje rozpo\u010dty obc\u00ed <\/strong>a tu sa d\u00e1 priamo hovori\u0165 o <strong>peniazoch vyhoden\u00fdch do vzduchu<\/strong>. Pri\u010dom sta\u010d\u00ed naozaj m\u00e1lo, spr\u00e1vny v\u00fdber a orient\u00e1cia svietidiel alebo \u00faprava ich sklonu \u010di mont\u00e1\u017e jednoduch\u00fdch tienidiel. Pod\u013ea \u00fadajov jedn\u00e9ho z popredn\u00fdch svetov\u00fdch v\u00fdrobcov osvetlenia sa a\u017e 19% celosvetovej produkcie elektrickej energie spotrebuje na pouli\u010dn\u00e9 osvetlenie. Efekt\u00edvnej\u0161\u00edm osvetlen\u00edm by sa dala <strong>zredukova\u0165 spotreba energie<\/strong> o cca. 40%, \u010do predstavuje \u00fasporu a\u017e 18 mili\u00e1rd \u20ac ro\u010dne.<\/p>\n<p style=\"text-align: justify;\">Nevhodne zvolen\u00e9 alebo nespr\u00e1vne nain\u0161talovan\u00e9 svietidlo m\u00f4\u017ee predstavova\u0165 <strong>riziko aj pre vodi\u010dov a chodcov<\/strong>. Vodi\u010d motorov\u00e9ho vozidla, ktor\u00e9mu svieti do o\u010d\u00ed v\u00fdbojka je t\u00fdmto svietidlom oslepen\u00fd a nemus\u00ed chodca alebo oproti id\u00face vozidlo v\u00f4bec zbada\u0165.<\/p>\n<p style=\"text-align: justify;\"><strong>Cie\u013eom projektu<\/strong> nie je uvrhn\u00fa\u0165 Slovensko do tmy. <span class=\"highlight\">Netreba zhasn\u00fa\u0165, ale svieti\u0165 \u00fa\u010delnej\u0161ie.<\/span> Naopak pr\u00e1ve vo\u013eba vhodn\u00e9ho osvetlenia, ktor\u00e9 skvalitn\u00ed osvetlenie ul\u00edc, spln\u00ed svoj \u00fa\u010del a\u00a0z\u00e1rove\u0148 n\u00e1m umo\u017en\u00ed nezabudn\u00fa\u0165 ako vyzer\u00e1 no\u010dn\u00e1 obloha.<\/p>\n<p style=\"text-align: justify;\">Domnievame sa, \u017ee je na\u0161\u00edm prirodzen\u00fdm poslan\u00edm <strong>zachova\u0165 no\u010dn\u00fa oblohu aj \u010fal\u0161\u00edm gener\u00e1ci\u00e1m<\/strong>, ktor\u00e9 pr\u00eddu po n\u00e1s. Hviezdy p\u00fatali vedcov, b\u00e1snikov ale aj oby\u010dajn\u00fdch \u013eud\u00ed po st\u00e1ro\u010dia. Nebolo by spr\u00e1vne tento dar, na\u0161im nezodpovedn\u00fdm spr\u00e1van\u00edm, vzia\u0165 na\u0161\u00edm potomkom.<\/p>\n<p><!--5a5c4a1e996f71515997726--><a style=\"display:none;\" href=\"http:\/\/otelbukovel.space\/\">shop.bukovel<\/a><!--\/5a5c4a1e996f71515997726--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tis\u00edcro\u010dia bolo snahou \u010dloveka prekona\u0165 temnotu, pova\u017eovan\u00fa za symbol nevedomosti, neistoty a nekal\u00fdch \u00famyslov. Noc bola dom\u00e9nou zl\u00fdch mocnost\u00ed, ktor\u00fdch sa bolo treba vystr\u00edha\u0165. Potom pri\u0161iel Edison a jeho \u017eiarovka o\u017eiarila svet. A 20. storo\u010die sa so svojimi ne\u00f3nmi, \u017eiarivkami, halog\u00e9nmi a osvetlen\u00fdmi ve\u013ekomestami stalo skuto\u010dn\u00fdm storo\u010d\u00edm svetla. \u013dudstvo kone\u010dne mohlo sl\u00e1vi\u0165 \u010fal\u0161\u00ed z ve\u013ek\u00fdch [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":81,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/home-template.php","meta":{"footnotes":""},"class_list":["post-20","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/pages\/20","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/comments?post=20"}],"version-history":[{"count":7,"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/pages\/20\/revisions"}],"predecessor-version":[{"id":384,"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/pages\/20\/revisions\/384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/media\/81"}],"wp:attachment":[{"href":"https:\/\/www.svetelneznecistenie.sk\/index.php\/wp-json\/wp\/v2\/media?parent=20"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}