{"id":13288,"date":"2023-08-01T03:40:39","date_gmt":"2023-08-01T03:40:39","guid":{"rendered":"https:\/\/staging.rayzeek.com\/?p=13288"},"modified":"2023-12-26T08:37:31","modified_gmt":"2023-12-26T08:37:31","slug":"what-is-light-pollution","status":"publish","type":"post","link":"https:\/\/staging.rayzeek.com\/pt\/glossary\/what-is-light-pollution\/","title":{"rendered":"O que \u00e9 a Polui\u00e7\u00e3o Luminosa"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"h-what-is-light-pollution\">O que \u00e9 a Polui\u00e7\u00e3o Luminosa<\/h2>\n\n\n<p class=\"wp-block-paragraph\">A polui\u00e7\u00e3o luminosa refere-se \u00e0 luz artificial excessiva, mal direcionada ou intrusiva que \u00e9 emitida para o ambiente, particularmente \u00e0 noite. \u00c9 uma forma de polui\u00e7\u00e3o que pode ter impactos negativos em v\u00e1rios aspetos da vida, incluindo a sa\u00fade humana, a fauna, os ecossistemas e o consumo de energia.<\/p>\n<div class=\"insert_inquiry_outer_wrapper\"><h3>Procura Solu\u00e7\u00f5es de Poupan\u00e7a de Energia Ativadas por Movimento?<\/h3><p>Contacte-nos para solu\u00e7\u00f5es completas de sensores de movimento PIR, produtos de poupan\u00e7a de energia ativados por movimento, interruptores com sensor de movimento e solu\u00e7\u00f5es comerciais de ocupa\u00e7\u00e3o\/vac\u00e2ncia.<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>Enviar um E-mail<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/contact\"><p>Formul\u00e1rio de Contacto<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>Chat Online<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A polui\u00e7\u00e3o luminosa \u00e9 causada principalmente por fontes de ilumina\u00e7\u00e3o exterior ineficientes e mal direcionadas, tais como ilumina\u00e7\u00e3o p\u00fablica, publicidade e propriedades comerciais. Estas fontes contribuem para o desperd\u00edcio de energia e para a perturba\u00e7\u00e3o dos padr\u00f5es de luz natural.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As consequ\u00eancias da polui\u00e7\u00e3o luminosa s\u00e3o abrangentes. A luz artificial excessiva \u00e0 noite pode perturbar os padr\u00f5es naturais de sono, levando a dist\u00farbios do sono e outros problemas de sa\u00fade nos seres humanos. Pode tamb\u00e9m afetar o comportamento e a reprodu\u00e7\u00e3o da fauna, perturbar os ecossistemas e interferir com os ritmos naturais de plantas e animais. Al\u00e9m disso, a polui\u00e7\u00e3o luminosa contribui para o aumento do consumo de energia e das emiss\u00f5es de carbono, agravando as altera\u00e7\u00f5es clim\u00e1ticas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Os esfor\u00e7os para mitigar a polui\u00e7\u00e3o luminosa incluem a utiliza\u00e7\u00e3o de lumin\u00e1rias e t\u00e9cnicas adequadas, tais como a blindagem das luzes para minimizar o encandeamento e a intrus\u00e3o luminosa, a utiliza\u00e7\u00e3o de ilumina\u00e7\u00e3o de menor intensidade onde seja apropriado e o emprego de sensores de movimento ou temporizadores para controlar a ilumina\u00e7\u00e3o quando esta n\u00e3o \u00e9 necess\u00e1ria. Estas medidas visam reduzir os efeitos negativos da polui\u00e7\u00e3o luminosa, garantindo ao mesmo tempo uma ilumina\u00e7\u00e3o adequada para a seguran\u00e7a e prote\u00e7\u00e3o.<\/p>\n<div class=\"insert_portfolio_outer_wrapper\"><h3>Inspire-se com os portf\u00f3lios de sensores de movimento da Rayzeek.<\/h3><p>N\u00e3o encontra o que pretende? N\u00e3o se preocupe. Existem sempre formas alternativas de resolver os seus problemas. Talvez um dos nossos portf\u00f3lios possa ajudar.<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/product-category\/motion-sensors\"><p>Sensores de movimento PIR<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/motion-sensor-switches\"><p>Interruptores com Sensor de Movimento<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/occupancy-vacancy-sensors\"><p>Sensores de Presen\u00e7a<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/products\/rz050\"><p>Sensor de movimento para ar condicionado<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/motion-sensor-light-strip\"><p>Fitas LED com Sensor de Movimento<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/dc-sensor-dimmer\"><p>Sensores de movimento\/Dimmer DC de baixa tens\u00e3o<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/product-category\/wireless-motion-sensors\"><p>Kits de sensores de movimento sem fios<\/p><\/a><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"h-frequently-asked-questions\">Perguntas frequentes<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-color-produces-the-most-light-pollution\">Que Cor Produz Mais Polui\u00e7\u00e3o Luminosa<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">A luz branca \u00e9 respons\u00e1vel pela maior quantidade de polui\u00e7\u00e3o luminosa devido ao seu brilho superior em compara\u00e7\u00e3o com outras cores de luz. O comprimento de onda da luz n\u00e3o desempenha um papel na polui\u00e7\u00e3o luminosa; \u00e9 o brilho que contribui para o aumento da polui\u00e7\u00e3o luminosa e dos seus efeitos associados.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-is-warm-white-or-cool-white-better-for-your-eyes\">O Branco Quente ou o Branco Frio \u00c9 Melhor para os Olhos<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">A temperatura da luz branca (mais quente ou mais fria) pode afetar os olhos de forma diferente. A luz com uma classifica\u00e7\u00e3o Kelvin mais baixa tende a ser mais quente e menos agressiva para os olhos. Uma ilumina\u00e7\u00e3o mais suave \u00e9 geralmente considerada melhor para a sa\u00fade ocular. Contudo, para espa\u00e7os de trabalho e tarefas que exigem maior precis\u00e3o, uma luz fria e brilhante \u00e9 frequentemente necess\u00e1ria.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-how-do-led-lights-affect-the-human-body\">Como \u00c9 que as Luzes LED Afetam o Corpo Humano<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Em particular, o espetro de emiss\u00e3o das luzes LED, especialmente as que apresentam um pico de luz azul, pode potencialmente impactar a nossa sa\u00fade ao inibir a produ\u00e7\u00e3o de melatonina. A melatonina \u00e9 uma hormona que o nosso corpo come\u00e7a a produzir naturalmente \u00e0 tarde e que atinge os seus n\u00edveis mais elevados durante as horas noturnas.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-do-street-lights-cause-light-pollution\">A Ilumina\u00e7\u00e3o P\u00fablica Causa Polui\u00e7\u00e3o Luminosa<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Milh\u00f5es de candeeiros de ilumina\u00e7\u00e3o p\u00fablica nas nossas cidades emitem luz que n\u00e3o \u00e9 totalmente aproveitada para iluminar ruas ou passeios. Em vez disso, uma parte significativa desta luz \u00e9 perdida e emitida acima do horizonte, resultando no aclaramento do c\u00e9u noturno. Este fen\u00f3meno \u00e9 vulgarmente designado por polui\u00e7\u00e3o luminosa.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-lights-are-least-harmful\">Quais S\u00e3o as Luzes Menos Prejudiciais<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Fontes de luz quente, como l\u00e2mpadas incandescentes e luzes LED, provaram cientificamente ser as menos prejudiciais para os olhos. Estes tipos de luz assemelham-se de perto \u00e0 luz do dia natural, o que as torna menos propensas a causar problemas oculares. Por outro lado, op\u00e7\u00f5es de ilumina\u00e7\u00e3o fria, como tubos fluorescentes, e a luz azul emitida por dispositivos podem ser prejudiciais para os olhos e causar problemas como a fadiga ocular.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-do-led-lights-cause-light-pollution\">As Luzes LED Causam Polui\u00e7\u00e3o Luminosa<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Tipicamente, as l\u00e2mpadas incandescentes emitem tons amarelos e \u00e2mbar mais quentes, enquanto os LEDs emitem tons brancos e azuis mais intensos. Como resultado, a luz dos LEDs dispersa-se mais na atmosfera, levando a uma maior contribui\u00e7\u00e3o para a polui\u00e7\u00e3o luminosa exterior.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-can-a-room-be-too-bright\">Uma Divis\u00e3o Pode Estar Demasiado Iluminada<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Luz natural em excesso pode diminuir o ambiente acolhedor de uma divis\u00e3o, transformando-a num espa\u00e7o cl\u00ednico e pouco convidativo. Para compensar a luminosidade, \u00e9 essencial incorporar elementos confort\u00e1veis, como mobili\u00e1rio estofado, almofadas decorativas e uma paleta de cores suave.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"h-what-is-the-biggest-source-of-light-pollution\">Qual \u00c9 a Maior Fonte de Polui\u00e7\u00e3o Luminosa<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">O principal fator para a polui\u00e7\u00e3o luminosa \u00e9 a utiliza\u00e7\u00e3o de luzes exteriores que emitem luz no sentido ascendente ou lateral. Quando a luz escapa para cima, a menos que seja obstru\u00edda por uma \u00e1rvore ou edif\u00edcio, dispersa-se por toda a atmosfera e aumenta o brilho do c\u00e9u noturno, resultando numa visibilidade reduzida.<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Contact us for complete PIR motion sensors, motion-activated energy-saving products, motion sensor switches, and Occupancy\/Vacancy commercial solutions.Send an Email&lt;div class = &quot;insert_inquiry_button_wrapper insert_inquiry_button_email_conta<\/p>","protected":false},"author":4,"featured_media":12868,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"[{\"keyword\": \"motion sensors or timers\", \"idxall\": 0, \"keywordtitlesimi\": 0.8582067668437958, \"keywordslugsimi\": 0.8450151890516282, \"paratitlesimi\": 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\"lower-intensity lighting\", \"idxall\": 0, \"keywordtitlesimi\": 0.763344943523407, \"keywordslugsimi\": 0.763344943523407, \"paratitlesimi\": 0.615585207939148, \"paraslugsimi\": 0.615585207939148, \"slug\": \"what-is-level-of-illumination\", \"title\": \"What is Level of Illumination\", \"id\": 13762}, {\"keyword\": \"proper lighting fixtures and techniques\", \"idxall\": 0, \"keywordtitlesimi\": 0.7593358159065247, \"keywordslugsimi\": 0.7593358159065247, \"paratitlesimi\": 0.655767023563385, \"paraslugsimi\": 0.655767023563385, \"slug\": \"what-is-lighting-terminology\", \"title\": \"What is Lighting Terminology\", \"id\": 12947}]","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Light Pollution","glossary_alter":"","glossary_def":"Light pollution refers to the excessive, misdirected, or obtrusive artificial light that is emitted into the environment, particularly at night. It is a form of pollution that can have negative impacts on various aspects of life, including human health, wildlife, ecosystems, and energy consumption.\n\nLight pollution is primarily caused by inefficient and poorly directed outdoor lighting sources, such as streetlights, advertising, and commercial properties. These sources contribute to the wasteful use of energy and the disruption of natural light patterns.\n\nThe consequences of light pollution are far-reaching. Excessive artificial light at night can disrupt natural sleep patterns, leading to sleep disorders and other health issues in humans. It can also affect the behavior and reproduction of wildlife, disrupt ecosystems, and interfere with the natural rhythms of plants and animals. In addition, light pollution contributes to increased energy consumption and carbon emissions, exacerbating climate change.\n\nEfforts to mitigate light pollution include using proper lighting fixtures and techniques, such as shielding lights to minimize glare and light trespass, using lower-intensity lighting where appropriate, and employing motion sensors or timers to control lighting when it is not needed. These measures aim to reduce the negative effects of light pollution while still providing adequate illumination for safety and security.\n\nIn conclusion, light pollution is the excessive, misdirected, or obtrusive artificial light that is emitted into the environment, particularly at night. It is primarily caused by inefficient and poorly directed outdoor lighting sources and can have negative impacts on human health, wildlife, ecosystems, and energy consumption. Mitigation efforts focus on using proper lighting fixtures and techniques to minimize the negative impacts of light pollution while still providing adequate illumination.","article_task":"","footnotes":""},"categories":[102],"tags":[99],"class_list":["post-13288","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is Light Pollution - Rayzeek<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Light Pollution - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Contact us for complete PIR motion sensors, motion-activated energy-saving products, motion sensor switches, and Occupancy\/Vacancy commercial solutions.Send an Email&lt;div class = &quot;insert_inquiry_button_wrapper insert_inquiry_button_email_conta\" \/>\n<meta property=\"og:url\" content=\"https:\/\/staging.rayzeek.com\/pt\/glossaire\/what-is-light-pollution\/\" \/>\n<meta property=\"og:site_name\" content=\"Rayzeek\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/bester001\/\" \/>\n<meta property=\"article:published_time\" content=\"2023-08-01T03:40:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-12-26T08:37:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-10.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Horace He\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:site\" content=\"@RayzeekTech\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Horace He\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-light-pollution\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-light-pollution\/\"},\"author\":{\"name\":\"Horace He\",\"@id\":\"https:\/\/staging.rayzeek.com\/#\/schema\/person\/ff0b4bd6573444e02efc8613274549c4\"},\"headline\":\"What is Light Pollution\",\"datePublished\":\"2023-08-01T03:40:39+00:00\",\"dateModified\":\"2023-12-26T08:37:31+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-light-pollution\/\"},\"wordCount\":674,\"publisher\":{\"@id\":\"https:\/\/staging.rayzeek.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-light-pollution\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/staging.rayzeek.com\/wp-content\/uploads\/2023\/06\/rayzeek-glossary-image-10.jpg\",\"keywords\":[\"glossary\"],\"articleSection\":[\"glossary\"],\"inLanguage\":\"pt-PT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-light-pollution\/\",\"url\":\"https:\/\/staging.rayzeek.com\/fr\/glossaire\/what-is-light-pollution\/\",\"name\":\"What is Light Pollution - 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