{"id":50043715,"date":"2021-06-10T19:47:32","date_gmt":"2021-06-10T18:47:32","guid":{"rendered":"https:\/\/stage.dialogochino.net\/?p=43715"},"modified":"2023-01-16T16:28:23","modified_gmt":"2023-01-16T16:28:23","slug":"43696-mineracao-do-fundo-do-mar-chega-as-aguas-mexicanas","status":"publish","type":"post","link":"https:\/\/dialogue.earth\/pt-br\/oceanos\/43696-mineracao-do-fundo-do-mar-chega-as-aguas-mexicanas\/","title":{"rendered":"Minera\u00e7\u00e3o subaqu\u00e1tica chega \u00e0s \u00e1guas mexicanas"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">China, B\u00e9lgica e R\u00fassia est\u00e3o entre os principais financiadores da minera\u00e7\u00e3o do fundo do mar voltada para minerais necess\u00e1rios \u00e0 transi\u00e7\u00e3o energ\u00e9tica. Contudo, sem uma legisla\u00e7\u00e3o internacional clara para essa pr\u00e1tica, a atividade pode provocar danos ambientais, perdas de biodiversidade e altera\u00e7\u00f5es no leito do mar.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u00e1quinas assustadoras raspam o fundo do mar para quebrar pedras conhecidas como <\/span><a href=\"https:\/\/www.nature.com\/articles\/s43017-020-0027-0\"><span style=\"font-weight: 400;\">n\u00f3dulos polimet\u00e1licos<\/span><\/a><span style=\"font-weight: 400;\"> \u2014 ricas em cobalto, cobre, mangan\u00eas e n\u00edquel \u2014 e bombear o material para a superf\u00edcie por tubos gigantes. O sedimento volta ao mar por outros tubos.<\/span><\/p>\n<div class='cdo-shortcode--image'><\/p>\n<p><figure id=\"attachment_43701\" aria-describedby=\"caption-attachment-43701\" style=\"width: 463px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-43701 size-full\" src=\"https:\/\/dialogue.earth\/content\/uploads\/2021\/06\/polymetalic_nodules.png\" alt=\"minera\u00e7\u00e3o fundo do mar M\u00e9xico n\u00f3dulos polimet\u00e1licos\" width=\"463\" height=\"460\"><figcaption id=\"caption-attachment-43701\" class=\"wp-caption-text\">N\u00f3dulos polimet\u00e1licos s\u00e3o pedras ricas em minerais subaqu\u00e1ticos (imagem: China Dialogue Ocean)<\/figcaption><\/figure><\/p>\n<p><\/div>\n<p><span style=\"font-weight: 400;\">Mas as \u00e1guas profundas abrigam esp\u00e9cies e ecossistemas que garantem sustento e equil\u00edbrio ambiental, e s\u00e3o altamente vulner\u00e1veis, segundo estudos recentes da <\/span><a href=\"https:\/\/storage.googleapis.com\/planet4-international-stateless\/2019\/06\/f5458206-in-deep-water-deep-sea-mining.pdf\"><span style=\"font-weight: 400;\">Greenpeace<\/span><\/a><span style=\"font-weight: 400;\"> e da <\/span><a href=\"https:\/\/wwfeu.awsassets.panda.org\/downloads\/wwf_intoodeep_what_we_know_and_dont_know_about_deepseabedmining_report_february_2021.pdf\"><span style=\"font-weight: 400;\">WWF<\/span><\/a><span style=\"font-weight: 400;\"> Europa.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O M\u00e9xico chegou a hesitar sobre esse tipo de minera\u00e7\u00e3o, mas agora uma empreitada internacional pode abrir as portas para a extra\u00e7\u00e3o em uma \u00e1rea habitada por esp\u00e9cies marinhas vulner\u00e1veis.<\/span><\/p>\n<h2>Minera\u00e7\u00e3o \u2018Don Diego\u2019<\/h2>\n<p><span style=\"font-weight: 400;\">Em 2018, a Secretaria de Meio Ambiente e Recursos Naturais do M\u00e9xico (<\/span><a href=\"https:\/\/www.gob.mx\/semarnat\"><span style=\"font-weight: 400;\">Semarnat<\/span><\/a><span style=\"font-weight: 400;\">) negou a licen\u00e7a ambiental da mina Don Diego \u00e0 Exploraciones Oce\u00e1nica, uma subsidi\u00e1ria da mineradora americana Odyssey Marine Exploration. O argumento foi que isso poderia prejudicar habitats de tartarugas marinhas, baleias-cinzentas e jubartes, assim como \u00e1reas de pesca. Tamb\u00e9m alertou para a falta de uma consulta p\u00fablica sobre a opera\u00e7\u00e3o proposta.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O <\/span><a href=\"https:\/\/mapa.conflictosmineros.net\/ocmal_db-v2\/conflicto\/view\/920\"><span style=\"font-weight: 400;\">projeto<\/span><\/a><span style=\"font-weight: 400;\">, que cobre uma \u00e1rea de 91.267 hectares (maior do que a cidade de Nova York) no Golfo de Ulloa, na pen\u00ednsula da Baixa Calif\u00f3rnia, planejava dragar o leito do mar a profundidades entre 60 e 90 metros. O objetivo era extrair, anualmente, sete milh\u00f5es de toneladas de areia fosf\u00e1tica por cinco d\u00e9cadas, produzindo 3,5 milh\u00f5es de toneladas de f\u00f3sforo.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Diante da negativa, a corpora\u00e7\u00e3o <\/span><a href=\"https:\/\/www.italaw.com\/sites\/default\/files\/case-documents\/italaw10765.pdf\"><span style=\"font-weight: 400;\">processou<\/span><\/a><span style=\"font-weight: 400;\"> o M\u00e9xico em 2019 por potencialmente perder US$ 3,54 bilh\u00f5es em investimentos na \u00e1rea. O processo corre em um painel de arbitragem do ent\u00e3o Acordo de Livre Com\u00e9rcio Norte-Americano (Nafta, que foi substitu\u00eddo naquele mesmo ano por um novo acordo comercial entre M\u00e9xico, EUA e Canad\u00e1).&nbsp;&nbsp;<\/span><\/p>\n<blockquote><p><span style=\"font-weight: 400;\">N\u00e3o h\u00e1 uma estrutura de governan\u00e7a para o alto mar. Isso significa que n\u00e3o podem ser estabelecidas \u00e1reas marinhas protegidas e que n\u00e3o h\u00e1 medidas de seguran\u00e7a<\/span><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">Se o M\u00e9xico perder a causa, poder\u00e1 perder tamb\u00e9m sua capacidade de vetar projetos extrativistas com base no princ\u00edpio da precau\u00e7\u00e3o, que o protege contra danos em potencial.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Outros empreendimentos de explora\u00e7\u00e3o est\u00e3o em andamento na Zona Clarion-Clipperton (ZCC), uma \u00e1rea <\/span><i><span style=\"font-weight: 400;\">offshore<\/span><\/i><span style=\"font-weight: 400;\"> em frente \u00e0 <\/span><a href=\"http:\/\/www.cuentame.org.mx\/hipertexto\/zona_economica.htm\"><span style=\"font-weight: 400;\">Zona Econ\u00f4mica Exclusiva do M\u00e9xico<\/span><\/a><span style=\"font-weight: 400;\">, que se estende por 4,5 milh\u00f5es de quil\u00f4metros quadrados \u2014 o dobro do tamanho do pa\u00eds. A zona <\/span><a href=\"https:\/\/isa.org.jm\/files\/files\/documents\/tstudy6.pdf\"><span style=\"font-weight: 400;\">cont\u00e9m<\/span><\/a><span style=\"font-weight: 400;\"> quase seis bilh\u00f5es de toneladas de mangan\u00eas, 270 milh\u00f5es de toneladas de n\u00edquel, 234 milh\u00f5es de toneladas de cobre e 46 milh\u00f5es de toneladas de cobalto.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O M\u00e9xico n\u00e3o se op\u00f4s \u00e0 concess\u00e3o destas autoriza\u00e7\u00f5es, de acordo com pedidos de informa\u00e7\u00f5es feitos pelo <\/span><i><span style=\"font-weight: 400;\">Di\u00e1logo Chino<\/span><\/i><span style=\"font-weight: 400;\"> \u00e0 Semarnat e ao Minist\u00e9rio das Rela\u00e7\u00f5es Exteriores. Mas ativistas ambientais e acad\u00eamicos alertam para os poss\u00edveis danos ao fundo do mar e \u00e0 pesca. Eles pedem uma morat\u00f3ria sobre as permiss\u00f5es de explora\u00e7\u00e3o.&nbsp;<\/span><\/p>\n<p><span style=\"font-size: 1rem;\">At\u00e9 hoje, ainda n\u00e3o h\u00e1 um acordo vinculativo para a prote\u00e7\u00e3o ambiental do alto mar.<\/span><\/p>\n<h2>Fundo do mar sem lei<\/h2>\n<p><span style=\"font-weight: 400;\">Para Gladys Mart\u00ednez, advogada da <\/span><a href=\"https:\/\/aida-americas.org\/es\"><span style=\"font-weight: 400;\">Associa\u00e7\u00e3o Interamericana para a Defesa do Meio Ambiente<\/span><\/a><span style=\"font-weight: 400;\">, \u00e9 \u201cpreocupante\u201d que a Administra\u00e7\u00e3o Internacional do Fundo do Mar (ISA, na sigla em ingl\u00eas) aprove concess\u00f5es sem rigor cient\u00edfico.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u201cN\u00e3o h\u00e1 uma estrutura de governan\u00e7a para o alto mar. Isso significa que n\u00e3o podem ser estabelecidas \u00e1reas marinhas protegidas e que n\u00e3o h\u00e1 medidas de seguran\u00e7a. H\u00e1 muitas atividades que s\u00e3o realizadas sem serem organizadas\u201d, disse Mart\u00ednez ao <\/span><i><span style=\"font-weight: 400;\">Di\u00e1logo Chino<\/span><\/i><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Criada em 1994 sob a Conven\u00e7\u00e3o das Na\u00e7\u00f5es Unidas sobre o Direito do Mar (UNCLOS), a ISA, com sede na Jamaica, controla as atividades submarinas fora da jurisdi\u00e7\u00e3o nacional. A administra\u00e7\u00e3o declarou nove \u00e1reas de interesse ambiental onde n\u00e3o podem ser concedidas licen\u00e7as, uma vez que a ZCC e seus recursos minerais s\u00e3o \u201cpatrim\u00f4nio da humanidade\u201d.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">No entanto, a ISA tamb\u00e9m assinou 31 contratos para a explora\u00e7\u00e3o de n\u00f3dulos polimet\u00e1licos, sulfetos e crostas de cobalto com 22 empresas em \u00e1reas adjacentes \u00e0quelas protegidas. A \u00e1rea total concedida para a explora\u00e7\u00e3o abrange um milh\u00e3o de quil\u00f4metros quadrados.<\/span><\/p>\n<div class='block--pullout-stat block--pullout-stat--float cd-shortcode--factbox'>\n                <p class='block--pullout-stat__title'>Voc\u00ea sabia\u2026?<\/p>\n                <div class='block--pullout-stat__content'>\n                    <br \/>\n<span style=\"font-weight: 400;\">A Administra\u00e7\u00e3o Internacional do Fundo do Mar (ISA, na sigla em ingl\u00eas) \u00e9 quem controla as atividades realizadas nos fundos marinhos de \u00e1guas fora de jurisdi\u00e7\u00f5es nacionais<\/span><br \/>\n\n                <\/div>\n            <\/div>\n<p><span style=\"font-weight: 400;\">Entre os contratos firmados, tr\u00eas s\u00e3o com a Associa\u00e7\u00e3o Chinesa de Pesquisa e Desenvolvimento de Recursos Minerais do Oceano (<\/span><a href=\"http:\/\/www.comra.org\/en\/\"><span style=\"font-weight: 400;\">Comra<\/span><\/a><span style=\"font-weight: 400;\">), sediada em Beijing, e outros tr\u00eas com o governo da Coreia do Sul. H\u00e1 ainda um com a mineradora <\/span><a href=\"http:\/\/www.minmetals.com\/english\/\"><span style=\"font-weight: 400;\">China Minmetals Corporation<\/span><\/a><span style=\"font-weight: 400;\"> e outro com a estatal <\/span><a href=\"https:\/\/www.isa.org.jm\/node\/19337\"><span style=\"font-weight: 400;\">Beijing Pioneer Hi-Tech Development Corporation<\/span><\/a><span style=\"font-weight: 400;\">, ambas tamb\u00e9m de Beijing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&nbsp;<\/span><span style=\"font-weight: 400;\">Pouco se sabe sobre esses projetos. Em 2019, Liu Feng, secret\u00e1rio geral da Comra, revelou que a <\/span><a href=\"https:\/\/dialogue.earth\/10891-china-deep-sea-exploration-comra\/\"><span style=\"font-weight: 400;\">China<\/span><\/a><span style=\"font-weight: 400;\"> faz pelo menos cinco viagens explorat\u00f3rias por ano para testar tecnologias e colher amostras minerais. O governo chin\u00eas concordou em criar um centro de treinamento para membros de na\u00e7\u00f5es em desenvolvimento em parceria com a ISA e desenvolver um sistema para a avalia\u00e7\u00e3o de impacto ambiental.<\/span><\/p>\n<h2>Futuro subaqu\u00e1tico incerto<\/h2>\n<p><span style=\"font-weight: 400;\">Defensores da minera\u00e7\u00e3o submarina dizem que a transi\u00e7\u00e3o energ\u00e9tica, que depende da fabrica\u00e7\u00e3o de turbinas e\u00f3licas, pain\u00e9is solares e baterias el\u00e9tricas, requer cobalto, cobre, l\u00edtio, n\u00edquel e as chamadas \u201c<a href=\"http:\/\/stage.dialogochino.net\/pt-br\/industrias-extrativistas-pt-br\/10584-as-novas-fronteiras-da-mineracao-na-america-latina\/\">terras raras<\/a>\u201d. Esses s\u00e3o um conjunto de 17 metais, dos quais China e EUA s\u00e3o os maiores produtores do mundo.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&nbsp;<\/span><span style=\"font-weight: 400;\">Violeta N\u00fa\u00f1ez, pesquisadora da Universidade Aut\u00f4noma Metropolitana, do M\u00e9xico, diz que estas opera\u00e7\u00f5es est\u00e3o acontecendo em grande magnitude.<\/span><\/p>\n<div class='block--pullout-stat block--pullout-stat--float cd-shortcode--factbox'>\n                <p class='block--pullout-stat__title'>17<\/p>\n                <div class='block--pullout-stat__content'>\n                    <br \/>\nmetais chamados de \"terras raras\" existem e utilizados em diversos aparatos tecnol\u00f3gicos atualmente<br \/>\n\n                <\/div>\n            <\/div>\n<p><span style=\"font-weight: 400;\">\u201cH\u00e1 interesse das empresas em expandirem rumo ao mar, porque o mundo vai exigir isso. Isto \u00e9 crucial para a ind\u00fastria de energia limpa. O interesse \u00e9 avan\u00e7ar naqueles espa\u00e7os onde est\u00e3o as maiores riquezas minerais\u201d, disse N\u00fa\u00f1ez, autora do livro <\/span><a href=\"http:\/\/dcsh.xoc.uam.mx\/repdig\/index.php\/libros-dcsh\/produccion-economica\/item\/383-el-capital-rumbo-al-mar-una-nueva-era-minera-mineria-marina\"><span style=\"font-weight: 400;\">O Capital Rumo ao Mar<\/span><\/a><span style=\"font-weight: 400;\">, em tradu\u00e7\u00e3o livre.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Enquanto espera-se que a ISA aprove normas ambientais para eventuais licen\u00e7as de explora\u00e7\u00e3o, o futuro do Tratado Global dos Oceanos, que ir\u00e1 impor a prote\u00e7\u00e3o e o uso sustent\u00e1vel da biodiversidade em \u00e1reas estrangeiras, foi paralisado pela pandemia.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Em agosto, ser\u00e1 realizada a quarta reuni\u00e3o da Confer\u00eancia Intergovernamental, em Nova York, ap\u00f3s <\/span><a href=\"https:\/\/www.un.org\/bbnj\/\"><span style=\"font-weight: 400;\">conversas<\/span><\/a><span style=\"font-weight: 400;\"> iniciadas em 2019. Uma das quest\u00f5es de atrito entre os pa\u00edses \u00e9 a avalia\u00e7\u00e3o do impacto ambiental e o papel de um \u00f3rg\u00e3o cient\u00edfico e t\u00e9cnico dentro do tratado.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">O pacto, segundo Mart\u00ednez, precisa criar uma legisla\u00e7\u00e3o global: \u201cN\u00e3o se pode falar de minera\u00e7\u00e3o marinha sem um padr\u00e3o global, precisamos falar de \u00e1reas fora das jurisdi\u00e7\u00f5es nacionais. Na Am\u00e9rica Latina, h\u00e1 v\u00e1rias \u00e1reas-chave para a prote\u00e7\u00e3o marinha, mas elas exigem um padr\u00e3o global\u201d.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Uma campanha internacional para a cria\u00e7\u00e3o de uma <\/span><a href=\"http:\/\/www.deepseaminingoutofourdepth.org\/\"><span style=\"font-weight: 400;\">morat\u00f3ria<\/span><\/a><span style=\"font-weight: 400;\"> na explora\u00e7\u00e3o subaqu\u00e1tica ganhou for\u00e7a em 2019.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">A mo\u00e7\u00e3o <\/span><a href=\"https:\/\/www.iucncongress2020.org\/es\/motion\/069\"><span style=\"font-weight: 400;\">69<\/span><\/a><span style=\"font-weight: 400;\"> do congresso mundial da Uni\u00e3o Internacional para a Conserva\u00e7\u00e3o da Natureza, a ser realizada em setembro na cidade francesa de Marselha, promove esta ruptura para a prote\u00e7\u00e3o dos ecossistemas de \u00e1guas profundas e da biodiversidade. Se aprovada, a morat\u00f3ria far\u00e1 parte da agenda para os pr\u00f3ximos quatro anos.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u00fa\u00f1ez se pergunta o que acontecer\u00e1 quando a explora\u00e7\u00e3o come\u00e7ar. \u201cAinda n\u00e3o sabemos como deter as autoriza\u00e7\u00f5es. O foco do neg\u00f3cio est\u00e1 no lucro, e n\u00e3o na sustentabilidade. A ind\u00fastria de minera\u00e7\u00e3o v\u00ea o fundo do oceano como \u00fanica op\u00e7\u00e3o\u201d, afirmou.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&nbsp;<\/span><span style=\"font-weight: 400;\">Franco enfatiza a import\u00e2ncia da morat\u00f3ria: \u201cTemos que questionar se queremos benef\u00edcios a curto prazo ou investir em \u00e1reas onde os benef\u00edcios n\u00e3o s\u00e3o vistos imediatamente, mas sim ao longo das pr\u00f3ximas gera\u00e7\u00f5es\u201d.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Transi\u00e7\u00e3o para energia limpa requer minerais, e empresas est\u00e3o de olho no fundo do mar<\/p>\n","protected":false},"author":3250,"featured_media":50043732,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[50039947],"tags":[50003593,50029663,50029739,50040075],"hashtags":[],"country":[50041251,50003528,50003538,50041038],"class_list":["post-50043715","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oceanos","tag-biodiversidade","tag-ecossistemas","tag-mineracao","tag-mineracao-em-aguas-profundas","country-belgium-pt-br","country-china-pt-br","country-mexico-pt-br","country-russia-pt-br"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v26.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Minera\u00e7\u00e3o subaqu\u00e1tica chega \u00e0s \u00e1guas mexicanas | Dialogue Earth<\/title>\n<meta name=\"description\" content=\"Transi\u00e7\u00e3o para energia limpa requer minerais, e empresas est\u00e3o de olho no fundo do mar. 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