{"id":77554,"date":"2024-04-02T09:48:07","date_gmt":"2024-04-02T06:48:07","guid":{"rendered":"http:\/\/infois.ro\/?p=77554"},"modified":"2024-04-03T08:51:26","modified_gmt":"2024-04-03T05:51:26","slug":"norul-de-praf-saharian-a-crescut-gradul-de-poluare-a-aerului-in-iasi","status":"publish","type":"post","link":"https:\/\/infois.ro\/?p=77554","title":{"rendered":"Norul de praf saharian a crescut gradul de poluare a aerului \u00een Ia\u0219i"},"content":{"rendered":"

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Norul de praf saharian care s-a aflat \u00een ultimele zile deasupra teritoriului\u00a0Rom\u00e2niei a afectat grav \u0219i calitatea aerului din municipiul Ia\u0219i, concentra\u021bia\u00a0de particule d\u0103un\u0103toare s\u0103n\u0103t\u0103\u021bii \u00eenregistrat\u0103 de la sta\u021bile de monitorizare din\u00a0ora\u0219 \u0219i localit\u0103\u0163ile \u00eenvecinate ating\u00e2nd niveluri \u00eengrijor\u0103toare.<\/p>\n

Astfel, potrivit m\u0103sur\u0103torilor f\u0103cute de speciali\u015ftii Agen\u021biei pentru Protec\u021bia Mediului\u00a0(APM), mar\u021bi diminea\u021b\u0103, la ora 8.00, valoarea PM 10 la sta\u021bia de m\u0103surare a\u00a0calit\u0103\u021bii aerului IS-1, situat\u0103 \u00een zona Podu de Piatr\u0103, era 103.50\u00b5g\/m\u00b3, dublu\u00a0fa\u021b\u0103 de limita maxim\u0103 admis\u0103 de lege. La aceea\u0219i or\u0103, la sta\u021bia IS-2 de pe\u00a0Aleea Decebal, concentra\u021bia de PM 10 era de 99.61\u00b5g\/m\u00b3 iar cea de particule\u00a0PM 2.5 de 28.19\u00b5g\/m\u00b3, \u00een timp ce la sta\u021bia IS-5 din Tome\u0219ti, concentra\u021bia de\u00a0PM 10 era de 107.89\u00b5g\/m\u00b3. Reprezentan\u0163ii APM sus\u021bin c\u0103 valorile mari ale polu\u0103rii \u00eenregistrate \u00een municipiu se datoreaz\u0103, pe l\u00e2ng\u0103 efectele generate de norul de praf saharian \u0219i particulelor degajate \u00een atmosfer\u0103 de incendiul produs la fabrica de produse chimice situat\u0103 \u00een Zona Industrial\u0103.<\/p>\n

Particulele aflate \u00een suspensie precum PM 10 PM 2.5, PM 1 \u0219i PM 0, sunt definite ca\u00a0particule cu un diametru aerodinamic mai mic dec\u00e2t 10, 2,5, 1 \u0219i respectiv\u00a00,1 \u00b5m, 1 \u00b5m fiind egal cu o miime de milimetru. PM 10 \u0219i PM 2.5 provin\u00a0cel mai adesea din surse diferite de emisii \u0219i au compozi\u021bii chimice diferite.\u00a0Emisiile rezultate din arderea benzinei, uleiului, motorinei sau lemnului\u00a0produc o mare parte din poluarea cu PM 2.5 a aerului, \u00een timp ce PM 10\u00a0include praful de pe \u0219antierele de construc\u021bii, gropile de gunoi \u0219i din\u00a0agricultur\u0103, ele put\u00e2nd ap\u0103rea, de asemenea, \u00een urma producerii incendiilor \u0219i\u00a0arderii de\u0219eurilor menajere, din surse industriale, din praful suflat de v\u00e2nt pe\u00a0terenurile deschise, din polen sau chiar din fragmentele de bacterii.<\/p>\n

\u00cen ceea ce prive\u0219te efectele particulelor PM 2,5 \u0219i PM 10 asupra s\u0103n\u0103t\u0103\u021bii, speciali\u0219tii\u00a0afirm\u0103 c\u0103 acestea cauzeaz\u0103 tulbur\u0103ri severe asupra tractului\u00a0 respiratoriu,\u00a0lucru care are ca efect, \u00een final, apari\u021bia unor afec\u0163iuni respiratorii severe, precum boala pulmonar\u0103 obstructiv\u0103 cronic\u0103 (BPOC) sau astmul.<\/p>\n","protected":false},"excerpt":{"rendered":"

Norul de praf saharian care s-a aflat \u00een ultimele zile deasupra teritoriului\u00a0Rom\u00e2niei a afectat grav… more »<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":77555,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,41],"tags":[74,40,15186,424,13345],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts\/77554"}],"collection":[{"href":"https:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=77554"}],"version-history":[{"count":1,"href":"https:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts\/77554\/revisions"}],"predecessor-version":[{"id":77556,"href":"https:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/posts\/77554\/revisions\/77556"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infois.ro\/index.php?rest_route=\/wp\/v2\/media\/77555"}],"wp:attachment":[{"href":"https:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=77554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=77554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infois.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=77554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}