{"id":333,"date":"2020-10-20T20:52:03","date_gmt":"2020-10-20T18:52:03","guid":{"rendered":"https:\/\/finmag.info\/?p=333"},"modified":"2024-05-16T13:54:09","modified_gmt":"2024-05-16T11:54:09","slug":"do-roku-2040-bude-mit-plastove-znecisteni-13-miliardy-tun","status":"publish","type":"post","link":"https:\/\/finmag.info\/?p=333","title":{"rendered":"Do roku 2040 bude m\u00edt plastov\u00e9 zne\u010di\u0161t\u011bn\u00ed 1,3 miliardy tun"},"content":{"rendered":"\n

Do roku 2040 m\u016f\u017ee plastov\u00e9 zne\u010di\u0161t\u011bn\u00ed v \u017eivotn\u00edm prost\u0159ed\u00ed, na sou\u0161i i v oce\u00e1nech, dos\u00e1hnout odhadem 1,3 miliardy tun.<\/p>\n\n\n\n

Poukazuje na to studie v odborn\u00e9m \u010dasopise Science, kter\u00e1 vych\u00e1z\u00ed z glob\u00e1ln\u00edho modelu rozsahu probl\u00e9mu s plasty v pr\u016fb\u011bhu p\u0159\u00ed\u0161t\u00edch 20 let.<\/p>\n\n\n\n

M\u00e1me technologie mo\u017enost zvr\u00e1tit stav<\/p>\n\n\n\n

Ohromuj\u00edc\u00ed v\u00fdsledek se m\u016f\u017ee naplnit, pokud sv\u011bt neza\u010dne v t\u00e9to souvislosti jednat.<\/p>\n\n\n\n

Jak pro BBC uvedl Costas Velis z University of Leeds, m\u00e1me v\u0161ak „technologie a p\u0159\u00edle\u017eitost p\u0159\u00edval zastavit“.<\/p>\n\n\n\n

V\u011bdci sledovali v\u00fdrobu, pou\u017e\u00edv\u00e1n\u00ed a zbavov\u00e1n\u00ed se odpadu ve sv\u011bt\u011b a n\u00e1sledn\u011b vytvo\u0159ili model pro p\u0159edpov\u011b\u010f budouc\u00edho zne\u010di\u0161t\u011bn\u00ed plasty.<\/p>\n\n\n\n

Recyklace a nahrazen\u00ed plast\u016f<\/p>\n\n\n\n

Ze sc\u00e9n\u00e1\u0159e zalo\u017een\u00e9ho na sou\u010dasn\u00e9m trendu zvy\u0161ov\u00e1n\u00ed v\u00fdroby plast\u016f a \u017e\u00e1dn\u00e9 v\u00fdrazn\u00e9 zm\u011bny v jeho op\u011btovn\u00e9m pou\u017e\u00edv\u00e1n\u00ed a recyklaci jim vy\u0161el odhad 1,3 miliardy tun.<\/p>\n\n\n\n

\u00dapravou modelu dok\u00e1zali zase p\u0159edpov\u00eddat, jak\u00e9 r\u016fzn\u00e9 opat\u0159en\u00ed je t\u0159eba p\u0159ijmout, aby toto \u010d\u00edslo ovlivnily v\u010detn\u011b v\u011bt\u0161\u00edho recyklace, sn\u00ed\u017een\u00ed v\u00fdroby a nahrazen\u00ed plast\u016f jin\u00fdmi dostupn\u00fdmi materi\u00e1ly.<\/p>\n\n\n\n

\u0160ance sn\u00ed\u017eit plastov\u00fd odpad o 80 procent<\/p>\n\n\n\n

Winnie Lau z neziskov\u00e9 organizace Pew Charitable Trusts, kter\u00e1 v\u00fdzkum financovala, upozornila, \u017ee je nutn\u00e9 zav\u00e9st ka\u017ed\u00e9 mo\u017en\u00e9 \u0159e\u0161en\u00ed.<\/p>\n\n\n\n

„Pokud to ud\u011bl\u00e1me, m\u016f\u017eeme do roku 2040 sn\u00ed\u017eit mno\u017estv\u00ed plast\u016f, kter\u00e9 se dost\u00e1vaj\u00ed do oce\u00e1nu, o 80 procent,“ uvedla.<\/p>\n\n\n\n

Kroky, kter\u00e9 by m\u011bla mezin\u00e1rodn\u00ed komunita p\u0159ijmout, by podle v\u011bdc\u016f m\u011bly zahrnovat sn\u00ed\u017een\u00ed n\u00e1r\u016fstu v\u00fdroby a spot\u0159eby plast\u016f, nahrazen\u00ed plast\u016f pap\u00edrem a kompostovateln\u00fdmi materi\u00e1ly, navrhovat recyklovateln\u00e9 produkty a obaly, roz\u0161\u00ed\u0159it m\u00edru sb\u011bru odpadu v zem\u00edch s mal\u00fdmi nebo st\u0159edn\u00edmi p\u0159\u00edjmy a podpo\u0159it sektor „neform\u00e1ln\u00edho sb\u011bru „, budovat za\u0159\u00edzen\u00ed, kter\u00e1 by se zbavili 23 procent ekonomicky nezrecyklovate\u013en\u00fdch plast\u016f a sn\u00ed\u017eit v\u00fdvoz plastov\u00e9ho odpadu.<\/p>\n\n\n\n

Jak v\u0161ak model uk\u00e1zal, po vykon\u00e1n\u00ed „v\u0161ech mo\u017en\u00fdch krok\u016f“ bude b\u011bhem nadch\u00e1zej\u00edc\u00edch 20 let v \u017eivotn\u00edm prost\u0159ed\u00ed 710 milion\u016f tun plastov\u00e9ho odpadu, podotkl Velis.<\/p>\n\n\n\n

Miliardy lid\u00ed jsou bez p\u0159\u00edstupu ke zpracov\u00e1n\u00ed odpadu<\/p>\n\n\n\n

Studie tak\u00e9 pouk\u00e1zala na probl\u00e9m, kter\u00fd p\u0159edstavuje nedostate\u010dn\u00e9 spr\u00e1vu odpadu na glob\u00e1ln\u00edm Jihu.<\/p>\n\n\n\n

K \u0159\u00e1dn\u00e9mu spravov\u00e1n\u00ed odpadu tam podle odhad\u016f nemaj\u00ed p\u0159\u00edstup dv\u011b miliardy lid\u00ed. „Mus\u00ed se zbavovat v\u0161eho jejich odpadu a nemaj\u00ed jinou mo\u017enost jen to sp\u00e1lit nebo vyhodit,“ \u0159ekl Velis.<\/p>\n\n\n\n

Lep\u0161\u00ed podm\u00ednky pro sb\u011bra\u010d\u016f<\/p>\n\n\n\n

Kl\u00ed\u010dov\u00e9 pro boj s plastov\u00fdm zne\u010di\u0161t\u011bn\u00edm jsou podpora a zlep\u0161en\u00ed podm\u00ednek pro zhruba 11 milion\u016f sb\u011bra\u010d\u016f odpad\u016f – lid\u00ed, kte\u0159\u00ed v zem\u00edch s n\u00edzk\u00fdmi p\u0159\u00edjmy sb\u00edraj\u00ed a prod\u00e1vaj\u00ed op\u011btovn\u011b vyu\u017eiteln\u00fd materi\u00e1l. Bez jejich pomoci by podle Velis skon\u010dilo ve vodn\u00e9m prost\u0159ed\u00ed mnohem v\u00edce plast\u016f.<\/p>\n\n\n

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\"\"<\/figure>\n<\/div>\n\n\n

Sb\u011bra\u010di v\u0161ak \u010dasto postr\u00e1daj\u00ed z\u00e1kladn\u00ed zam\u011bstnaneck\u00e1 pr\u00e1va a bezpe\u010dn\u00e9 pracovn\u00ed podm\u00ednky.<\/p>\n\n\n\n

Profesor Jamie Woodward z University of Manchester v rozhovoru s BBC pouk\u00e1zal na to, jak\u00e9 je ironick\u00e9, \u017ee v\u011bdci p\u0159edstavili dan\u00fd sc\u00e9n\u00e1\u0159 v dob\u011b pandemie.<\/p>\n\n\n\n

„Plasty udr\u017eely b\u011bhem tohoto obdob\u00ed mnoho pracovn\u00edk\u016f v prvn\u00ed linii v bezpe\u010d\u00ed, ale odpad z osobn\u00edch ochrann\u00fdch prost\u0159edk\u016f by b\u011bhem n\u00e1sleduj\u00edc\u00edho desetilet\u00ed mohl b\u00fdt stra\u0161n\u00fd,“ uvedl a dodal, \u017ee „probl\u00e9my souvisej\u00edc\u00ed s klimatick\u00fdmi zm\u011bnami jsou paraleln\u00ed v tom, \u017ee fungov\u00e1n\u00ed jako obvykle bude katastrof\u00e1ln\u00ed. Mus\u00edme radik\u00e1ln\u011b zm\u011bnit na\u0161e chov\u00e1n\u00ed „.<\/p>\n\n\n\n

\n\n\n\n

Redakce rad\u00ed: Nechte se inspirovat zaj\u00edmav\u00fdmi \u010dl\u00e1nky, tipy a n\u00e1pady, inspirace<\/u><\/a>\u00a0nen\u00ed nikdy dost.\u00a0<\/p>\n\n\n\n

\n","protected":false},"excerpt":{"rendered":"

Do roku 2040 m\u016f\u017ee plastov\u00e9 zne\u010di\u0161t\u011bn\u00ed v \u017eivotn\u00edm prost\u0159ed\u00ed, na sou\u0161i i v oce\u00e1nech, dos\u00e1hnout odhadem 1,3 miliardy tun. Poukazuje na to studie v odborn\u00e9m \u010dasopise Science, kter\u00e1 vych\u00e1z\u00ed z glob\u00e1ln\u00edho modelu rozsahu probl\u00e9mu s plasty v pr\u016fb\u011bhu p\u0159\u00ed\u0161t\u00edch 20 let. M\u00e1me technologie mo\u017enost zvr\u00e1tit stav Ohromuj\u00edc\u00ed v\u00fdsledek se m\u016f\u017ee naplnit, pokud sv\u011bt neza\u010dne v […]<\/p>\n","protected":false},"author":2,"featured_media":334,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[14],"tags":[],"class_list":["post-333","post","type-post","status-publish","format-standard","has-post-thumbnail","category-finance"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t