{"id":51315,"date":"2021-04-02T14:53:00","date_gmt":"2021-04-02T11:53:00","guid":{"rendered":"http:\/\/life.karpat.in.ua\/?p=51315"},"modified":"2021-04-02T10:41:51","modified_gmt":"2021-04-02T07:41:51","slug":"vilagmarkak-foglaltak-allast-a-melytengeri-banyaszattal-szemben","status":"publish","type":"post","link":"https:\/\/life.karpat.in.ua\/?p=51315&lang=hu","title":{"rendered":"Vil\u00e1gm\u00e1rk\u00e1k foglaltak \u00e1ll\u00e1st a m\u00e9lytengeri b\u00e1ny\u00e1szattal szemben"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Google, BMW, Volvo, Samsung: csak n\u00e9h\u00e1ny azon m\u00e1rk\u00e1k k\u00f6z\u00fcl, amelyek v\u00e1llalatai al\u00e1\u00edrt\u00e1k a Term\u00e9szetv\u00e9delmi Vil\u00e1galap (WWF) felh\u00edv\u00e1s\u00e1t a m\u00e9lytengeri b\u00e1ny\u00e1szati morat\u00f3riumr\u00f3l \u2013 adta h\u00edr\u00fcl a Reuters cikke alapj\u00e1n az <a rel=\"noreferrer noopener\" href=\"https:\/\/www.origo.hu\/gazdasag\/20210331-melytengeri-banyaszat-wwf.html\" target=\"_blank\">Origo<\/a>.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az al\u00e1\u00edr\u00e1ssal a c\u00e9gek k\u00f6telezetts\u00e9get v\u00e1llalnak arra, hogy semmilyen \u00e1sv\u00e1nyi anyagot nem b\u00e1ny\u00e1sznak a tengerfen\u00e9kr\u0151l, illetve kiz\u00e1rj\u00e1k az ilyen jelleg\u0171 anyagokat az ell\u00e1t\u00e1si l\u00e1ncukb\u00f3l, valamint nem finansz\u00edroznak m\u00e9lytengeri b\u00e1ny\u00e1szatot semmilyen form\u00e1ban.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A m\u00e9lytengeri b\u00e1ny\u00e1szat f\u0151k\u00e9nt a r\u00e9z\u00e9rcet, a nikkelt, kobaltot \u00e9s a mang\u00e1nt \u00e9rinti. A tev\u00e9kenys\u00e9g 4-6 kilom\u00e9teres m\u00e9lys\u00e9gben zajlik f\u0151k\u00e9nt a Csendes-\u00f3ce\u00e1n \u00e9szaki t\u00e9rs\u00e9g\u00e9ben, Hawaii \u00e9s Mexik\u00f3 k\u00f6z\u00f6tt a Clarion-Clipperton z\u00f3n\u00e1ban. Az ENSZ felm\u00e9r\u00e9se szerint a z\u00f3n\u00e1ban tal\u00e1lhat\u00f3 szikl\u00e1k s\u00falya a 27 milli\u00e1rd tonn\u00e1t is el\u00e9rheti, az \u00e1sv\u00e1nykincs-tartal\u00e9k nagys\u00e1ga pedig 290 milli\u00f3 r\u00e9z \u00e9s 340 milli\u00f3 tonna nikkel lehet. A tov\u00e1bbi \u00e1sv\u00e1nykincsek k\u00f6z\u00f6tt 7 milli\u00e1rd tonna mang\u00e1n \u00e9s 78 milli\u00f3 tonna kobalt is lehet, a k\u00e9rd\u00e9s az, hogy ebb\u0151l mennyi el\u00e9rhet\u0151.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"525\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat-terkep.jpg\" alt=\"\" class=\"wp-image-51316\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat-terkep.jpg 800w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat-terkep-300x197.jpg 300w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat-terkep-768x504.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A k\u00f6rnyezetv\u00e9delmi szervezet \u00e1ltal kezdem\u00e9nyezett morat\u00f3rium a m\u00e9lytengeri b\u00e1ny\u00e1szati tev\u00e9kenys\u00e9g felf\u00fcggeszt\u00e9s\u00e9t szorgalmazza mindaddig, am\u00edg teljesen fel nem t\u00e1rj\u00e1k \u00e9s meg nem \u00e9rtik a tev\u00e9kenys\u00e9ggel j\u00e1r\u00f3 kock\u00e1zatokat \u00e9s hat\u00e1sokat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A becsl\u00e9sek szerint a tenger m\u00e9ly\u00e9n annyi kobalt, mang\u00e1n \u00e9s nikkel van, mint a sz\u00e1razf\u00f6ldeken \u00f6sszesen. B\u00e1r ezeknek a kincseknek a kitermel\u00e9se m\u00e1r \u00e9vtizedek \u00f3ta napirenden van, a megval\u00f3s\u00edt\u00e1s csak az ut\u00f3bbi id\u0151ben v\u00e1lt el\u00e9rhet\u0151v\u00e9 az \u00faj technol\u00f3gi\u00e1nak \u00e9s a nyersanyagok magas \u00e1rainak k\u00f6sz\u00f6nhet\u0151en. A tenger alatti b\u00e1ny\u00e1szat a k\u00f6zelj\u00f6v\u0151ben minden m\u00e9rt\u00e9kad\u00f3 el\u0151rejelz\u00e9s szerint sok milli\u00e1rd doll\u00e1ros haszonnal kecsegtet. Ennek oka r\u00e9szben az olcs\u00f3n kitermelhet\u0151 sz\u00e1razf\u00f6ldi \u00e1sv\u00e1nykincsek kimer\u00fcl\u00e9sre, r\u00e9szben a technol\u00f3giai fejl\u0151d\u00e9s r\u00e9v\u00e9n kivitelezhet\u0151v\u00e9 \u00e9s megfizethet\u0151v\u00e9 v\u00e1l\u00f3 m\u00e9lytengeri kitermel\u00e9s, r\u00e9szben pedig az elektronikai ipar t\u00e1masztotta f\u00e9mkereslet.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"737\" height=\"1024\" src=\"http:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat5-737x1024.jpg\" alt=\"\" class=\"wp-image-51317\" srcset=\"https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat5-737x1024.jpg 737w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat5-216x300.jpg 216w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat5-768x1067.jpg 768w, https:\/\/life.karpat.in.ua\/wp-content\/uploads\/2021\/04\/20210331melytengeri-banyaszat5.jpg 800w\" sizes=\"auto, (max-width: 737px) 100vw, 737px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A term\u00e9szetv\u00e9d\u0151k hosszabb ideje figyelmeztetnek, hogy a tengerfen\u00e9ken folytatott b\u00e1ny\u00e1szat puszt\u00edt\u00f3 hat\u00e1s\u00fa lesz \u00e9s hosszabb t\u00e1von katasztrof\u00e1lis hat\u00e1st gyakorolhat a tenger \u00e9l\u0151vil\u00e1g\u00e1ra. Az eredm\u00e9nyek szerint a kifejezetten kis l\u00e9pt\u00e9k\u0171 zavar\u00e1s is messzemen\u0151 k\u00f6vetkezm\u00e9nyekkel j\u00e1r, az \u00e9l\u0151vil\u00e1g gyakorlatilag k\u00e9ptelen a regener\u00e1l\u00f3d\u00e1sra. Ez f\u0151k\u00e9nt a felkavart, majd az aljzatra visszahullott \u00fcled\u00e9k miatt van, ami betemette a teljes tengerfen\u00e9ken \u00e9l\u0151 \u00e9letk\u00f6z\u00f6ss\u00e9get. Ez a k\u00f6z\u00f6ss\u00e9g az\u00e9rt ennyire s\u00e9r\u00fcl\u00e9keny, mert rendk\u00edv\u00fcl korl\u00e1tozottak az anyagforr\u00e1sai. Csak az \u00f3ce\u00e1n fels\u0151bb r\u00e9gi\u00f3ib\u00f3l les\u00fcllyed\u0151 szemcs\u00e9k r\u00e9v\u00e9n juthatnak az itteni \u00e9l\u0151l\u00e9nyek p\u00e9ld\u00e1ul szerves anyagokhoz. Csakhogy ezek ezer \u00e9venk\u00e9nt csup\u00e1n 1 centim\u00e9ter vastagon telepednek meg a tenger\u00e1gyban.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong>(origo.hu)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Google, BMW, Volvo, Samsung: csak n\u00e9h\u00e1ny azon m\u00e1rk\u00e1k k\u00f6z\u00fcl, amelyek v\u00e1llalatai al\u00e1\u00edrt\u00e1k a Term\u00e9szetv\u00e9delmi Vil\u00e1galap (WWF) felh\u00edv\u00e1s\u00e1t a m\u00e9lytengeri b\u00e1ny\u00e1szati morat\u00f3riumr\u00f3l.<\/p>\n","protected":false},"author":12,"featured_media":51316,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,596,49,11,592,39],"tags":[5487,43657,13580],"class_list":["post-51315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-erdekes","category-hirek","category-kiemelt-tema","category-tarsadalom","category-vilag","tag-kornyezetvedelem","tag-melytengeri-banyaszat","tag-termeszetvedelmi-vilagalap-wwf"],"_links":{"self":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/51315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=51315"}],"version-history":[{"count":0,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/51315\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/51316"}],"wp:attachment":[{"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=51315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=51315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/life.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=51315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}