{"id":107204,"date":"2025-02-27T20:22:01","date_gmt":"2025-02-27T19:22:01","guid":{"rendered":"https:\/\/diadem.com\/a-zold-valasz-a-varosi-hosegre\/"},"modified":"2025-05-15T12:03:36","modified_gmt":"2025-05-15T11:03:36","slug":"a-zold-valasz-a-varosi-hosegre","status":"publish","type":"post","link":"https:\/\/diademroofs.co.uk\/hu\/a-zold-valasz-a-varosi-hosegre\/","title":{"rendered":"A z\u00f6ld v\u00e1lasz a v\u00e1rosi h\u0151s\u00e9gre!"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"107204\" class=\"elementor elementor-107204 elementor-107156\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b5858ed elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b5858ed\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-wider\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-129e8772\" data-id=\"129e8772\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0c7019e elementor-widget elementor-widget-text-editor\" data-id=\"0c7019e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><b>Az emelked\u0151 h\u0151m\u00e9rs\u00e9klet okozta v\u00e1rosi kih\u00edv\u00e1sok<\/b><\/h3><p>V\u00e1rosaink egyre ink\u00e1bb felforr\u00f3sodnak. A beton, az aszfalt \u00e9s a t\u00f6m\u00edtett fel\u00fcletek h\u0151t t\u00e1rolnak, \u00e9s a v\u00e1rosi ter\u00fcleteken dr\u00e1mai h\u0151m\u00e9rs\u00e9klet-emelked\u00e9st okoznak. Az \u00fagynevezett v\u00e1rosi h\u0151szigethat\u00e1s azt jelenti, hogy a v\u00e1rosk\u00f6zpontokban gyakran t\u00f6bb fokkal melegebb van, mint a k\u00f6rnyez\u0151 ter\u00fcleteken. Ez h\u0151stresszhez vezet az emberek, \u00e1llatok \u00e9s n\u00f6v\u00e9nyek sz\u00e1m\u00e1ra, k\u00fcl\u00f6n\u00f6sen a ny\u00e1ri h\u00f3napokban.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7656e9c5 elementor-widget elementor-widget-spacer\" data-id=\"7656e9c5\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-998c26c elementor-widget elementor-widget-image\" data-id=\"998c26c\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"674\" src=\"https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/The-green-answer-to-urban-heat-2-1024x674.jpg\" class=\"attachment-large size-large wp-image-107165\" alt=\"\" srcset=\"https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/The-green-answer-to-urban-heat-2-1024x674.jpg 1024w, https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/The-green-answer-to-urban-heat-2-300x198.jpg 300w, https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/The-green-answer-to-urban-heat-2-768x506.jpg 768w, https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/The-green-answer-to-urban-heat-2.jpg 1060w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c5f0ce elementor-widget elementor-widget-text-editor\" data-id=\"2c5f0ce\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><b>Amikor a v\u00e1rosok eg\u00e9szs\u00e9g\u00fcgyi kock\u00e1zatt\u00e1 v\u00e1lnak<\/b><\/h3><p>A Rio de Janeir\u00f3-i Parque Arar\u00e1 favela telep\u00fcl\u00e9s a v\u00e1rosi h\u0151szigetek k\u00f6z\u00e9 tartozik, egy z\u00f6ld\u00f6vezet n\u00e9lk\u00fcli ter\u00fclet, amely hajlamos szenvedni a sz\u00e9ls\u0151s\u00e9ges h\u0151s\u00e9gt\u0151l.<\/p><p>A Rio de Janeir\u00f3-i Sz\u00f6vets\u00e9gi Vid\u00e9ki Egyetem 2015-\u00f6s tanulm\u00e1nya kimutatta, hogy a v\u00e1rosban dr\u00e1maiak a h\u0151m\u00e9rs\u00e9kletk\u00fcl\u00f6nbs\u00e9gek: A legforr\u00f3bb v\u00e1rosr\u00e9szekben a talajh\u0151m\u00e9rs\u00e9klet ak\u00e1r 36 fokkal is magasabb volt, mint a k\u00f6zeli, n\u00f6v\u00e9nyzettel bor\u00edtott ter\u00fcleteken. Azt is meg\u00e1llap\u00edtott\u00e1k, hogy ezekben a v\u00e1rosi h\u0151szigetekben a felsz\u00edni \u00e1tlag h\u0151m\u00e9rs\u00e9klet az elm\u00falt t\u00edz \u00e9vben 3 fokkal emelkedett. <\/p><p>Az ilyen sz\u00e9ls\u0151s\u00e9ges h\u0151m\u00e9rs\u00e9kletek jelent\u0151s hat\u00e1ssal vannak a lakosok eg\u00e9szs\u00e9g\u00e9re. A h\u0151hull\u00e1mok s\u00falyos kisz\u00e1rad\u00e1shoz, h\u0151gut\u00e1hoz vezetnek, \u00e9s s\u00falyosb\u00edtj\u00e1k a kr\u00f3nikus betegs\u00e9geket, mint p\u00e9ld\u00e1ul a l\u00e9gz\u0151szervi megbeteged\u00e9seket. Emellett k\u00e1ros\u00edthatj\u00e1k a kognit\u00edv funkci\u00f3kat, \u00e9s legrosszabb esetben ak\u00e1r hal\u00e1los kimenetel\u0171ek is lehetnek.  <\/p><h3><b>Z\u00f6ldtet\u0151k a v\u00e1rosok \u00e9s az emberek v\u00e9delm\u00e9ben<\/b><\/h3><p>A z\u00f6ldtet\u0151k term\u00e9szetes h\u0171t\u00e9si funkci\u00f3ja a p\u00e1rolg\u00e1s elv\u00e9n alapul. A z\u00f6ldtet\u0151k\u00f6n tal\u00e1lhat\u00f3 n\u00f6v\u00e9nyek elnyelik az es\u0151vizet, \u00e9s fokozatosan visszaadj\u00e1k a k\u00f6rnyezetnek. Ez a p\u00e1rolg\u00e1sos h\u0171t\u00e9si folyamat biztos\u00edtja a h\u0151m\u00e9rs\u00e9klet \u00e9rezhet\u0151 cs\u00f6kken\u00e9s\u00e9t &#8211; mind k\u00f6zvetlen\u00fcl a tet\u0151k\u00f6n, mind a k\u00f6rnyez\u0151 ter\u00fcleteken. Tanulm\u00e1nyok szerint a z\u00f6ldtet\u0151k ak\u00e1r 4 \u00b0C-kal is cs\u00f6kkenthetik a k\u00f6rnyezeti h\u0151m\u00e9rs\u00e9kletet.   <\/p><p>A z\u00f6ldtet\u0151k term\u00e9szetes szigetel\u0151r\u00e9tegk\u00e9nt is m\u0171k\u00f6dnek. T\u00e9len az \u00e9p\u00fcletben tartj\u00e1k a h\u0151t, ny\u00e1ron pedig megakad\u00e1lyozz\u00e1k a t\u00falzott felmeleged\u00e9st. Ez kevesebb energiafelhaszn\u00e1l\u00e1st jelent a l\u00e9gkondicion\u00e1l\u00e1shoz, ami nemcsak az \u00e1ramk\u00f6lts\u00e9geket cs\u00f6kkenti, hanem a CO\u2082-kibocs\u00e1t\u00e1st is. Tanulm\u00e1nyok azt mutatj\u00e1k, hogy a z\u00f6ldtet\u0151vel fedett \u00e9p\u00fcletek ak\u00e1r 30%-kal kevesebb energi\u00e1t ig\u00e9nyelnek h\u0171t\u00e9sre, mint a hagyom\u00e1nyos tet\u0151vel fedett \u00e9p\u00fcletek.   <\/p><p>Egy m\u00e1sik d\u00f6nt\u0151 el\u0151ny a v\u00edzt\u00e1rol\u00e1s. A z\u00f6ldtet\u0151k elnyelik az es\u0151vizet, \u00e9s szab\u00e1lyozott m\u00f3don \u00fajra kibocs\u00e1tj\u00e1k. Ez nemcsak azt akad\u00e1lyozza meg, hogy a csatornarendszer t\u00falterhel\u0151dj\u00f6n heves es\u0151z\u00e9sek idej\u00e9n, hanem a leveg\u0151 p\u00e1r\u00e1sod\u00e1s\u00e1t is el\u0151seg\u00edti. Ez a plusz nedvess\u00e9g kellemesebb\u00e9 teszi a v\u00e1rosi kl\u00edm\u00e1t, ugyanakkor hossz\u00fa t\u00e1von szab\u00e1lyozza a v\u00edzh\u00e1ztart\u00e1st.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b5b6f13 elementor-widget elementor-widget-image\" data-id=\"b5b6f13\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"678\" src=\"https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/diadem-blog-4-1024x678.jpg\" class=\"attachment-large size-large wp-image-107170\" alt=\"\" srcset=\"https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/diadem-blog-4-1024x678.jpg 1024w, https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/diadem-blog-4-300x199.jpg 300w, https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/diadem-blog-4-768x508.jpg 768w, https:\/\/diademroofs.co.uk\/wp-content\/uploads\/2025\/02\/diadem-blog-4.jpg 1147w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e74e627 elementor-widget elementor-widget-text-editor\" data-id=\"e74e627\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><a href=\"https:\/\/www.npr.org\/sections\/goats-and-soda\/2025\/01\/25\/g-s1-28783\/brazil-health-heat-garden-roof\">https:\/\/www.npr.org\/sections\/goats-and-soda\/2025\/01\/25\/g-s1-28783\/brazil-health-heat-garden-roof<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>V\u00e1rosaink egyre jobban felforr\u00f3sodnak. A beton, az aszfalt \u00e9s a t\u00f6m\u00edtett fel\u00fcletek h\u0151t t\u00e1rolnak, \u00e9s a v\u00e1rosi ter\u00fcleteken dr\u00e1mai h\u0151m\u00e9rs\u00e9klet-emelked\u00e9st okoznak. <\/p>\n","protected":false},"author":1,"featured_media":107193,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[394],"tags":[],"class_list":["post-107204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-diadem-hu"],"_links":{"self":[{"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/posts\/107204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/comments?post=107204"}],"version-history":[{"count":8,"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/posts\/107204\/revisions"}],"predecessor-version":[{"id":110690,"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/posts\/107204\/revisions\/110690"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/media\/107193"}],"wp:attachment":[{"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/media?parent=107204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/categories?post=107204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/diademroofs.co.uk\/hu\/wp-json\/wp\/v2\/tags?post=107204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}