{"id":3502,"date":"2016-08-30T16:03:59","date_gmt":"2016-08-30T14:03:59","guid":{"rendered":"http:\/\/www.darksky.ch\/dsx\/fr\/?page_id=3502"},"modified":"2017-02-21T16:46:17","modified_gmt":"2017-02-21T15:46:17","slug":"les-causes-de-la-pollution-lumineuse","status":"publish","type":"page","link":"https:\/\/www.darksky.ch\/dss\/fr\/a-savoir\/les-causes-de-la-pollution-lumineuse\/","title":{"rendered":"Les causes de la pollution lumineuse"},"content":{"rendered":"<p>La pollution lumineuse est le\u00a0r\u00e9sultat\u00a0d&#8217;un \u00e9clairage inefficace. Les \u00e9clairages\u00a0qui\u00a0projettent la lumi\u00e8re vers le haut ou\u00a0sur les c\u00f4t\u00e9s causent l&#8217;illumination en permanence du ciel de nuit. Un \u00e9clairage mal con\u00e7u peut \u00e9blouir et distraire.<\/p>\n<figure id=\"attachment_461\" aria-describedby=\"caption-attachment-461\" style=\"width: 787px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-461\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/Kugelleuchte_mehrflammig.jpg\" alt=\"Kugelleuchte mehrflammig\" width=\"787\" height=\"524\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/Kugelleuchte_mehrflammig.jpg 787w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/Kugelleuchte_mehrflammig-300x200.jpg 300w\" sizes=\"auto, (max-width: 787px) 85vw, 787px\" \/><figcaption id=\"caption-attachment-461\" class=\"wp-caption-text\">Globe \u00e9lectrique multiple<\/figcaption><\/figure>\n<p>Ce lampadaire \u00e0 plusieurs\u00a0ampoules \u00e9claire les maisons environnantes toute la nuit.<\/p>\n<figure id=\"attachment_460\" aria-describedby=\"caption-attachment-460\" style=\"width: 200px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-460 size-medium\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/Fassadenaufhellung-200x300.jpg\" alt=\"Aufhellung der Fassade und somit unn\u00f6tige Lichtemissionen in alle Richtungen.\" width=\"200\" height=\"300\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/Fassadenaufhellung-200x300.jpg 200w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/Fassadenaufhellung.jpg 399w\" sizes=\"auto, (max-width: 200px) 85vw, 200px\" \/><figcaption id=\"caption-attachment-460\" class=\"wp-caption-text\">\u00c9clairement d&#8217;une fa\u00e7ade et par cons\u00e9quent\u00a0\u00e9mission de lumi\u00e8re inutile dans toutes les directions.<\/figcaption><\/figure>\n<p>La lumi\u00e8re est si intense que l&#8217;ombre des arbres est projet\u00e9e sur la fa\u00e7ade. Il ne faut pas compter sur\u00a0un sommeil r\u00e9parateur dans ces conditions.<\/p>\n<p>Mais\u00a0la pollution lumineuse n&#8217;est pas in\u00e9vitable. En respectant quelques r\u00e8gles simples lors de l&#8217;installation d&#8217;un \u00e9clairage ext\u00e9rieur, il est possible\u00a0d&#8217;\u00e9viter les nuisances dues \u00e0 la\u00a0lumi\u00e8re.<\/p>\n<p>En l&#8217;absence d&#8217;immissions de lumi\u00e8re\u00a0dans\u00a0les chambres \u00e0 coucher, il n&#8217;y aurait plus gu\u00e8re de cas d&#8217;\u00e9clairement ind\u00e9sirable \u00e0 l&#8217;int\u00e9rieur de\u00a0logement.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-462\" src=\"http:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/weglampe-300x215.jpg\" alt=\"Weglampe\" width=\"300\" height=\"215\" srcset=\"https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/weglampe-300x215.jpg 300w, https:\/\/www.darksky.ch\/dss\/wp-content\/uploads\/2016\/08\/weglampe.jpg 787w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" \/><\/p>\n<p>Cet \u00e9clairage, install\u00e9 pour\u00a0\u00e9clairer\u00a0le\u00a0passage, illumine en fait toute la fa\u00e7ade de la maison et l&#8217;int\u00e9rieur des logements.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<br \/>\nL&#8217;image suivante montre l&#8217;absurdit\u00e9 d&#8217;un tel \u00e9clairage:<\/p>\n\n<p>La lumi\u00e8re est \u00e9mise sur les c\u00f4t\u00e9s et \u00e9claire\u00a0les buissons. Le passage, qui est pourtant la vrai raison de l&#8217;\u00e9clairage, reste en grande partie dans l&#8217;obscurit\u00e9.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La pollution lumineuse est le\u00a0r\u00e9sultat\u00a0d&#8217;un \u00e9clairage inefficace. Les \u00e9clairages\u00a0qui\u00a0projettent la lumi\u00e8re vers le haut ou\u00a0sur les c\u00f4t\u00e9s causent l&#8217;illumination en permanence du ciel de nuit. Un \u00e9clairage mal con\u00e7u peut \u00e9blouir et distraire. Ce lampadaire \u00e0 plusieurs\u00a0ampoules \u00e9claire les maisons environnantes toute la nuit. La lumi\u00e8re est si intense que l&#8217;ombre des arbres est projet\u00e9e &hellip; <a href=\"https:\/\/www.darksky.ch\/dss\/fr\/a-savoir\/les-causes-de-la-pollution-lumineuse\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Les causes de la pollution lumineuse&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":260,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-3502","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/3502","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/comments?post=3502"}],"version-history":[{"count":10,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/3502\/revisions"}],"predecessor-version":[{"id":6400,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/3502\/revisions\/6400"}],"up":[{"embeddable":true,"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/pages\/260"}],"wp:attachment":[{"href":"https:\/\/www.darksky.ch\/dss\/fr\/wp-json\/wp\/v2\/media?parent=3502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}