{"id":421118,"date":"2020-04-17T07:05:05","date_gmt":"2020-04-17T05:05:05","guid":{"rendered":"https:\/\/hudo.com\/si\/2020\/04\/17\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/"},"modified":"2020-04-17T07:05:05","modified_gmt":"2020-04-17T05:05:05","slug":"zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani","status":"publish","type":"post","link":"https:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/","title":{"rendered":"Zaradi koronavirusa se je izbolj\u0161ala kakovost zraka v Ljubljani"},"content":{"rendered":"<figure>\n\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"660\" height=\"320\" src=\"image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><figcaption>foto:Profimedia<\/figcaption><\/figure>\n<p>&#8220;Zadnje raziskave so pokazale veliko zmanj\u0161anje onesna\u017eenja zraka z du\u0161ikovimi oksidi in delci v \u010dasu ukrepov proti epidemiji, predvsem zaradi zapiranja tovarn, omejitev gibanja in s tem posledi\u010dno zmanj\u0161anja prometa,&#8221; poudarjajo v raziskovalni skupini podjetja Aerosol. To podjetje v okviru \u0161tevilnih projektov po svetu meri \u010drni ogljik tudi na lokacijah po Ljubljani. Merilniki so postavljeni v nakupovalnem sredi\u0161\u010du BTC in v \u0160martnem, ki predstavlja predmestje.<\/p>\n<h2>Epidemija je dobra za okolje<\/h2>\n<p>Obi\u010dajno so koncentracije izpustov v BTC dvakrat vi\u0161je kot v predmestju. Pred uvedbo ukrepov zaradi covida-19 so opa\u017eali dva porasta, tako ob jutranji prometni konici kot popoldne. &#8220;Po uvedbi ukrepov sredi meseca marca smo opazili le jutranje povi\u0161anje koncentracij, medtem ko so se te \u010dez dan zni\u017eale in so primerljive tistim v predmestju,&#8221; so zapisali v sporo\u010dilu za javnost.<\/p>\n<p>Kot so pojasnili, sta glavna vira \u010drnega ogljika v Sloveniji promet in kurjenje biomase v manj\u0161ih kuri\u0161\u010dih. Poglavitni vzrok za ni\u017ejo onesna\u017eenost konec marca je skoraj popolna ustavitev prometa. &#8220;Sicer na stanje onesna\u017eenosti zraka vpliva tudi vreme, vendar dosedanje meritve nakazujejo, da je zrak v mestu po sprejetju ukrepov bistveno \u010distej\u0161i,&#8221; so dodali.<\/p>\n<p>Opazili pa so tudi, da je z uvedbo ukrepov v predmestju opazno pove\u010danje koncentracij iz prometa, kar je pripisati razli\u010dnim aktivnostim v naravi.<\/p>\n<p>Epidemija ponuja prilo\u017enost razmisleka, kak\u0161ne politike bi bilo smiselno uvajati, da bi se kakovost \u017eivljenja v Ljubljani in drugih mestih Slovenije zvi\u0161ala, so prepri\u010dani v Aerosolu.<\/p>\n<p>V splo\u0161nem so poudarili, da lahko imajo ukrepi pristojnih oblasti v posameznih dr\u017eavah v zvezi s pandemijo covida-19 velik vpliv na izpuste onesna\u017eeval. Zadnje raziskave so pokazale veliko zmanj\u0161anje onesna\u017eenja zraka z du\u0161ikovimi oksidi in delci na Kitajskem in v severni Italiji v \u010dasu ukrepov, predvsem zaradi zapiranja tovarn, omejitev gibanja in s tem posledi\u010dno zmanj\u0161anja prometa.<\/p>\n<p>Podoben razvoj, vendar bolj postopen, je bil na globalni ravni opa\u017een v za\u010detku prej\u0161nje recesije, a je v letih kasneje sledilo opazno poslab\u0161anje, saj je svet bolj za\u010deli uporabljati cenej\u0161e vire energije, kot sta premog in les, so \u0161e dodali.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Koncentracije \u010drnega ogljika iz prometa so se v Ljubljani v drugi polovici marca, po uvedbi ukrepov zaradi epidemije novega koronavirusa, zmanj\u0161ale, so ugotovili v raziskovalni skupini podjetja Aerosol. Upo\u010dasnitev javnega \u017eivljenja se pozitivno odra\u017ea v kakovosti zraka v prestolnici, so poudarili.<\/p>\n","protected":false},"author":1,"featured_media":421119,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1091],"tags":[1633,1867,1595,1645],"source":[1522,1518,1552],"supertag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Zaradi koronavirusa se je izbolj\u0161ala kakovost zraka v Ljubljani - Hudo Slovenija<\/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:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/\" \/>\n<meta property=\"og:locale\" content=\"sl_SI\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zaradi koronavirusa se je izbolj\u0161ala kakovost zraka v Ljubljani - Hudo Slovenija\" \/>\n<meta property=\"og:description\" content=\"Koncentracije \u010drnega ogljika iz prometa so se v Ljubljani v drugi polovici marca, po uvedbi ukrepov zaradi epidemije novega koronavirusa, zmanj\u0161ale, so ugotovili v raziskovalni skupini podjetja Aerosol. Upo\u010dasnitev javnega \u017eivljenja se pozitivno odra\u017ea v kakovosti zraka v prestolnici, so poudarili.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/\" \/>\n<meta property=\"og:site_name\" content=\"Hudo Slovenija\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hudo.si\" \/>\n<meta property=\"article:published_time\" content=\"2020-04-17T05:05:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hudo.com\/si\/wp-content\/uploads\/sites\/2\/2020\/04\/profimedia-0159580501.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1250\" \/>\n\t<meta property=\"og:image:height\" content=\"836\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"hudo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@hudo_si\" \/>\n<meta name=\"twitter:site\" content=\"@hudo_si\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"hudo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/\"},\"author\":{\"name\":\"hudo\",\"@id\":\"https:\/\/hudo.com\/si\/#\/schema\/person\/601cf3379633985b20f7e50f2bb47707\"},\"headline\":\"Zaradi koronavirusa se je izbolj\u0161ala kakovost zraka v Ljubljani\",\"datePublished\":\"2020-04-17T05:05:05+00:00\",\"dateModified\":\"2020-04-17T05:05:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/\"},\"wordCount\":378,\"publisher\":{\"@id\":\"https:\/\/hudo.com\/si\/#organization\"},\"keywords\":[\"Ljubljana\",\"onesna\u017eenost\",\"Slovenija\",\"znanstvene zanimivosti\"],\"articleSection\":[\"Lifestyle\"],\"inLanguage\":\"sl-SI\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/\",\"url\":\"https:\/\/hudo.com\/si\/lifestyle\/zaradi-koronavirusa-se-je-izboljsala-kakovost-zraka-v-ljubljani\/\",\"name\":\"Zaradi koronavirusa se je izbolj\u0161ala kakovost zraka v Ljubljani - 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