\u00dadajne a\u017e 74 percent obyvate\u013eov Eur\u00f3py v mest\u00e1ch d\u00fdcha vzduch, ktor\u00fd dosahuje nezdrav\u00fdch hodn\u00f4t drobn\u00fdch \u010dast\u00edc PM 2.5. To s\u00fa \u010dastice s priemerom men\u0161\u00edm ako 2,5 mikrometra, ich vd\u00fdchnutie nepriaznivo ovplyv\u0148uje p\u013e\u00faca aj srdce. Toto zne\u010distenie sa m\u00e1 pod\u013ea World Economic Forum\u00a0 podie\u013ea\u0165 a\u017e na 417-tis\u00edcoch pred\u010dasn\u00fdch \u00famrtiach ro\u010dne iba v Eur\u00f3pe<\/strong>, \u010do je alarmuj\u00face \u010d\u00edslo.<\/p>\n Podstatne hor\u0161ia je v\u0161ak bilancia pred\u010dasn\u00fdch \u00famrt\u00ed glob\u00e1lne<\/strong>: \u0161tatistiky od World Health Organization hovoria a\u017e o 7 mili\u00f3noch \u00famrtiach ro\u010dne<\/strong> (zdroj), pri\u010dom samotn\u00e9mu nekvalitn\u00e9mu ovzdu\u0161iu s\u00fa vystaven\u00e9 tri miliardy \u013eud\u00ed. A\u017e 34 percent \u00famrt\u00ed pritom sp\u00f4sobuje ischemick\u00e1 choroba srdca<\/strong>, ktor\u00e1 vyvrcho\u013euje zlyhan\u00edm srdca. Azda ka\u017ed\u00fd z n\u00e1s pozn\u00e1 aspo\u0148 nieko\u013eko \u013eud\u00ed, ktor\u00ed zomreli pr\u00e1ve na d\u00f4sledky ischemickej choroby srdca, teda sa jedn\u00e1 o t\u00e9mu dot\u00fdkaj\u00facu sa n\u00e1s priam bytostne. Tak\u00e1to smr\u0165 toti\u017e hroz\u00ed aj n\u00e1m.<\/p>\n Nielen z tohto d\u00f4vodu m\u00e1 zmysel nach\u00e1dza\u0165 a zav\u00e1dza\u0165 do praxe akt\u00edvne opatrenia na redukciu zne\u010distenia ovzdu\u0161ia, ale aj tie pas\u00edvne. Jedn\u00fdm z nich sa zd\u00e1 by\u0165 vys\u00e1dzanie nov\u00fdch stromov, kr\u00edkov a zelene ako takej<\/strong>. Len\u017ee aj medzi jednotliv\u00fdmi rastlinami existuj\u00fa rozdiely, niektor\u00e9 sa ukazuj\u00fa ako podstatne vhodnej\u0161ie na pou\u017eitie ako pas\u00edvnych \u201e\u010derpadiel\u201c \u0161kodliv\u00edn z prostredia.<\/p>\n Vedci z Royal Horticultural Society (RHS) pod\u013ea v\u0161etk\u00e9ho objavili nov\u00fd sp\u00f4sob, ako efekt\u00edvnej\u0161ie pracova\u0165 so zne\u010disten\u00edm a emisiami oxidu uhli\u010dit\u00e9ho z dopravy. Met\u00f3da spo\u010d\u00edva v tvorbe \u201ezelen\u00fdch kri\u017eovatiek a ciest\u201c kr\u00edkmi, ktor\u00e9 World Economic Forum ozna\u010dil ako \u201esuper rastlinu\u201c. T\u00e9me sa venoval magaz\u00edn The Guardian v \u010dl\u00e1nku z febru\u00e1ra 2021.<\/p>\n Takzvan\u00fd skaln\u00edk je schopn\u00fd absorbova\u0165 a\u017e o 20 percent viac zne\u010distenia z dopravy v meste ako be\u017en\u00e1 zele\u0148<\/strong>, ktor\u00e1 s\u00fa oby\u010dajne popri cest\u00e1ch.\u00a0 V\u010fa\u010d\u00ed za to kombin\u00e1cii hust\u00e9ho porastu a pevn\u00fdch listov s povrchov\u00fdmi ch\u013apkami.<\/p>\n Po\u010das jedn\u00e9ho t\u00fd\u017ed\u0148a je meter dlh\u00fd kr\u00edk skaln\u00edka schopn\u00fd absorbova\u0165 zo svojho prostredia to\u013eko zne\u010distenia, ko\u013eko jeden automobil vyprodukuje po\u010das 800 kilometrov dlhej jazdy<\/strong> (zdroj uv\u00e1dza ekvivalentn\u00fdch 500 m\u00ed\u013e).<\/p>\n Vedci vo svojej \u0161t\u00fadii porovn\u00e1vali viacer\u00e9 druhy rastl\u00edn a ich schopnos\u0165 absorbova\u0165 \u0161kodliv\u00e9 emisie z dopravy. Najv\u00fdznamnej\u0161ie sa v tomto kontexte preuk\u00e1zali pr\u00e1ve skaln\u00edky, ktor\u00e9 boli priamo pri ceste a ide\u00e1lne \u0161irok\u00e9 aspo\u0148 dva metre.<\/p>\n Skaln\u00edky s\u00fa v porovnan\u00ed so stromami vysaden\u00fdmi popri cest\u00e1ch vhodnej\u0161\u00edm rie\u0161en\u00edm aj z toho d\u00f4vodu, \u017ee v \u013eudskej v\u00fd\u0161ke dok\u00e1\u017eu pohlcova\u0165 a\u017e 63 percent uhl\u00edkov\u00fdch \u010dast\u00edc.<\/p>\n Nemo\u017eno ale zab\u00fada\u0165 ani na \u010fal\u0161ie druhy rastl\u00edn, napr\u00edklad oby\u010dajn\u00fd bre\u010dtan. Ke\u010f s\u00fa zelen\u00e9 steny bre\u010dtanu na sten\u00e1ch budov, dok\u00e1\u017eu v lete fungova\u0165 ako izol\u00e1cia a udr\u017eiava\u0165 budovy v chlade.<\/p>\n Hloh oby\u010dajn\u00fd a \u017eiv\u00e9 ploty zasa zadr\u017eiavaj\u00fa da\u017e\u010fov\u00fa vodu a svoj\u00edm dielom pom\u00e1haj\u00fa predch\u00e1dza\u0165 povodniam.<\/p>\n Vytv\u00e1ranie zelen\u00fdch lokal\u00edt v zastavan\u00fdch a dopravne vy\u0165a\u017een\u00fdch mest\u00e1ch m\u00e1 zmysel. A ukazuje sa, \u017ee rovnako ako ich tvorba m\u00e1 zmysel d\u00f4sledne ich \u0161tudova\u0165, aby sme si vedeli vybra\u0165 tie najlep\u0161ie rie\u0161enia.<\/p>\n Mo\u017eno, \u017ee spr\u00e1vne rie\u0161enia n\u00e1s napokon doved\u00fa k tomu, \u017ee nebude potrebn\u00e9 definit\u00edvne zak\u00e1za\u0165 benz\u00ednov\u00e9 a naftov\u00e9 automobily<\/strong>, preto\u017ee\u00a0 nov\u00e9 motory u\u017e bud\u00fa v takmer \u00faplnej miere redukova\u0165 ak\u00e9ko\u013evek emisie a ten zvy\u0161ok sa bude zachyt\u00e1va\u0165 napr\u00edklad pomocou zelene pri cest\u00e1ch. Uvid\u00edme…<\/p>\n <\/p>\n [visual-link-preview encoded=“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″]<\/p>\n [visual-link-preview encoded=“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“]<\/p>\n [visual-link-preview encoded=“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″]<\/p>\n [visual-link-preview encoded=“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″]<\/p>\n [visual-link-preview encoded=“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″]<\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" Nekvalitn\u00e9 ovzdu\u0161ie je nevidite\u013en\u00fd zabijak \u00dadajne a\u017e 74 percent obyvate\u013eov Eur\u00f3py v mest\u00e1ch d\u00fdcha vzduch, ktor\u00fd dosahuje nezdrav\u00fdch hodn\u00f4t drobn\u00fdch \u010dast\u00edc PM 2.5. To s\u00fa<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[],"class_list":["post-6832","post","type-post","status-publish","format-standard","hentry","category-archiv","two-columns"],"_links":{"self":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6832","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/comments?post=6832"}],"version-history":[{"count":0,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/posts\/6832\/revisions"}],"wp:attachment":[{"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/media?parent=6832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/categories?post=6832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/instrid.sk\/en\/wp-json\/wp\/v2\/tags?post=6832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}O dvadsa\u0165 percent efekt\u00edvnej\u0161\u00ed skaln\u00edk<\/h3>\n
Nezabudnime na ostatn\u00e9 druhy zelene<\/h3>\n