{"id":4662,"date":"2024-06-21T10:19:45","date_gmt":"2024-06-21T10:19:45","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=4662"},"modified":"2024-06-21T10:19:45","modified_gmt":"2024-06-21T10:19:45","slug":"massive-methane-leak-in-los-angeles-environmental-disaster","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/environmental-science\/massive-methane-leak-in-los-angeles-environmental-disaster\/","title":{"rendered":"Ekologick\u00e1 katastrofa: Masivn\u00ed \u00fanik metanu v Los Angeles"},"content":{"rendered":"

Ekologick\u00e1 katastrofa: Masivn\u00ed \u00fanik metanu v Los Angeles<\/strong><\/h2>\n\n

Co je \u00fanik metanu?<\/strong><\/h3>\n\n

K \u00faniku metanu doch\u00e1z\u00ed, kdy\u017e metanov\u00fd plyn unik\u00e1 z podzemn\u00edho \u00falo\u017ei\u0161t\u011b nebo potrub\u00ed. Metan je sklen\u00edkov\u00fd plyn, kter\u00fd je 28 a\u017e 36kr\u00e1t \u00fa\u010dinn\u011bj\u0161\u00ed ne\u017e oxid uhli\u010dit\u00fd, co\u017e z n\u011bj \u010din\u00ed v\u00fdznamn\u00fd faktor p\u0159isp\u00edvaj\u00edc\u00ed ke zm\u011bn\u011b klimatu.<\/p>\n\n

\u00danik metanu v Aliso Canyon<\/strong><\/h3>\n\n

Dne 23. \u0159\u00edjna 2015 za\u010dal \u00fanik metanu v za\u0159\u00edzen\u00ed pro skladov\u00e1n\u00ed zemn\u00edho plynu Aliso Canyon v Los Angeles. \u00danik uvolnil miliony tun metanu a dal\u0161\u00edch zne\u010di\u0161\u0165uj\u00edc\u00edch l\u00e1tek do atmosf\u00e9ry, co\u017e z n\u011bj \u010din\u00ed jednu z nejv\u011bt\u0161\u00edch ekologick\u00fdch katastrof v historii Kalifornie.<\/p>\n\n

Dopady na \u017eivotn\u00ed prost\u0159ed\u00ed<\/strong><\/h3>\n\n

\u00daniky metanu mohou m\u00edt v\u00fdznamn\u00fd dopad na \u017eivotn\u00ed prost\u0159ed\u00ed. Metan je siln\u00fd sklen\u00edkov\u00fd plyn a p\u0159isp\u00edv\u00e1 tak\u00e9 ke vzniku p\u0159\u00edzemn\u00edho ozonu, kter\u00fd m\u016f\u017ee zp\u016fsobovat probl\u00e9my s d\u00fdch\u00e1n\u00edm. \u00danik v Aliso Canyon ji\u017e uvolnil p\u0159es 1,6 milionu tun metanu, co\u017e je t\u00e9m\u011b\u0159 3,9 procenta mno\u017estv\u00ed metanu vypu\u0161t\u011bn\u00e9ho v Kalifornii v roce 2013.<\/p>\n\n

Dopady na zdrav\u00ed<\/strong><\/h3>\n\n

Metan je bez z\u00e1pachu, ale obsahuje chemik\u00e1lie s nep\u0159\u00edjemn\u00fdmi pachy, kter\u00e9 mohou zp\u016fsobovat nevolnost, bolesti hlavy a dal\u0161\u00ed zdravotn\u00ed probl\u00e9my. Obyvatel\u00e9 \u017eij\u00edc\u00ed v bl\u00edzkosti \u00faniku v Aliso Canyon hl\u00e1sili, \u017ee poci\u0165uj\u00ed tyto p\u0159\u00edznaky, stejn\u011b jako z\u00e1vrat\u011b a probl\u00e9my s d\u00fdch\u00e1n\u00edm. Zat\u00edmco st\u00e1tn\u00ed ministerstvo zdravotnictv\u00ed uvedlo, \u017ee se neo\u010dek\u00e1v\u00e1, \u017ee \u00fanik zp\u016fsob\u00ed dlouhodob\u00e9 zdravotn\u00ed n\u00e1sledky, n\u011bkte\u0159\u00ed obyvatel\u00e9 podali hromadnou \u017ealobu s tvrzen\u00edm, \u017ee emise zp\u016fsobuj\u00ed \u0161kodliv\u00e9 \u00fa\u010dinky na zdrav\u00ed.<\/p>\n\n

Ekonomick\u00e9 dopady<\/strong><\/h3>\n\n

\u00danik v Aliso Canyon m\u011bl tak\u00e9 v\u00fdznamn\u00e9 ekonomick\u00e9 n\u00e1sledky. \u00danik donutil tis\u00edce obyvatel evakuovat sv\u00e9 domovy a naru\u0161il m\u00edstn\u00ed podniky. N\u00e1klady na \u00fanik se st\u00e1le odhaduj\u00ed, ale o\u010dek\u00e1v\u00e1 se, \u017ee dos\u00e1hnou miliard dolar\u016f.<\/p>\n\n

Reakce na \u00fanik<\/strong><\/h3>\n\n

Spole\u010dnost SoCal Gas, kter\u00e1 provozuje za\u0159\u00edzen\u00ed v Aliso Canyon, pracuje na zastaven\u00ed \u00faniku. Spole\u010dnost vyvrtala odleh\u010dovac\u00ed vrt, aby zachytila unikaj\u00edc\u00ed plyn, ale neo\u010dek\u00e1v\u00e1 se, \u017ee bude dokon\u010den d\u0159\u00edve ne\u017e v \u00fanoru nebo b\u0159eznu 2016. Mezit\u00edm \u00fanik nad\u00e1le uvol\u0148uje metan a dal\u0161\u00ed zne\u010di\u0161\u0165uj\u00edc\u00ed l\u00e1tky do atmosf\u00e9ry.<\/p>\n\n

Prevence budouc\u00edch \u00fanik\u016f<\/strong><\/h3>\n\n

\u00daniky metanu p\u0159edstavuj\u00ed v\u00e1\u017en\u00e9 riziko pro \u017eivotn\u00ed prost\u0159ed\u00ed a ve\u0159ejn\u00e9 zdrav\u00ed. Aby se zabr\u00e1nilo budouc\u00edm \u00fanik\u016fm, je d\u016fle\u017eit\u00e9:<\/p>\n\n

    \n
  • Pravideln\u011b kontrolovat a udr\u017eovat potrub\u00ed a skladovac\u00ed za\u0159\u00edzen\u00ed.<\/strong><\/li>\n
  • Pou\u017e\u00edvat technologii detekce \u00fanik\u016f k rychl\u00e9 identifikaci a oprav\u011b \u00fanik\u016f.<\/strong><\/li>\n
  • Investovat do obnoviteln\u00fdch zdroj\u016f energie ke sn\u00ed\u017een\u00ed na\u0161\u00ed z\u00e1vislosti na fosiln\u00edch palivech.<\/strong><\/li>\n<\/ul>\n\n

    Kalifornsk\u00fd pl\u00e1n na sn\u00ed\u017een\u00ed metanu<\/strong><\/h3>\n\n

    Kalifornie si stanovila c\u00edl sn\u00ed\u017eit emise metanu v cel\u00e9m st\u00e1t\u011b o 40 procent do roku 2030. St\u00e1t zavedl \u0159adu politik k dosa\u017een\u00ed tohoto c\u00edle, v\u010detn\u011b:<\/p>\n\n

      \n
    • Po\u017eadovat, aby ropn\u00e9 a plyn\u00e1rensk\u00e9 spole\u010dnosti sn\u00ed\u017eily emise metanu ze sv\u00fdch \u010dinnost\u00ed.<\/strong><\/li>\n
    • Investovat do v\u00fdzkumu a v\u00fdvoje technologi\u00ed sni\u017euj\u00edc\u00edch emise metanu.<\/strong><\/li>\n
    • Poskytovat finan\u010dn\u00ed pob\u00eddky podnik\u016fm a spot\u0159ebitel\u016fm, aby p\u0159e\u0161li na obnoviteln\u00e9 zdroje energie.<\/strong><\/li>\n<\/ul>\n\n

      \u00danik v Aliso Canyon je p\u0159ipom\u00ednkou d\u016fle\u017eitosti sni\u017eov\u00e1n\u00ed emis\u00ed metanu. Spoluprac\u00ed m\u016f\u017eeme zabr\u00e1nit budouc\u00edm \u00fanik\u016fm a chr\u00e1nit na\u0161e \u017eivotn\u00ed prost\u0159ed\u00ed a ve\u0159ejn\u00e9 zdrav\u00ed.<\/p>\n\n

      Co m\u016f\u017eete ud\u011blat pro pomoc<\/strong><\/h3>\n\n

      Existuje \u0159ada v\u011bc\u00ed, kter\u00e9 m\u016f\u017eete ud\u011blat pro sn\u00ed\u017een\u00ed emis\u00ed metanu:<\/p>\n\n

        \n
      • Sni\u017ete svou spot\u0159ebu energie.<\/strong><\/li>\n
      • P\u0159echod na obnoviteln\u00e9 zdroje energie.<\/strong><\/li>\n
      • Podporujte politiky, kter\u00e9 sni\u017euj\u00ed emise metanu.<\/strong><\/li>\n
      • Vzd\u011bl\u00e1vejte ostatn\u00ed o nebezpe\u010d\u00edch \u00fanik\u016f metanu.<\/strong><\/li>\n<\/ul>\n\n

        T\u00edm, \u017ee podniknete tyto kroky, m\u016f\u017eete pomoci chr\u00e1nit na\u0161e \u017eivotn\u00ed prost\u0159ed\u00ed a ve\u0159ejn\u00e9 zdrav\u00ed p\u0159ed nebezpe\u010d\u00edmi \u00fanik\u016f metanu.<\/p>","protected":false},"excerpt":{"rendered":"

        Ekologick\u00e1 katastrofa: Masivn\u00ed \u00fanik metanu v Los Angeles Co je \u00fanik metanu? K \u00faniku metanu doch\u00e1z\u00ed, kdy\u017e metanov\u00fd plyn unik\u00e1 z podzemn\u00edho \u00falo\u017ei\u0161t\u011b nebo potrub\u00ed. Metan je sklen\u00edkov\u00fd plyn, kter\u00fd…<\/p>\n","protected":false},"author":6,"featured_media":23704,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[2128,4133,291,8426,34],"class_list":["post-4662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-environmental-science","tag-environmental-disaster","tag-los-angeles","tag-greenhouse-gases","tag-methane-leak","tag-climate-change"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=4662"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4662\/revisions"}],"predecessor-version":[{"id":4663,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/4662\/revisions\/4663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media\/23704"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=4662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=4662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=4662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}