{"id":24137,"date":"2025-03-28T16:39:35","date_gmt":"2025-03-28T16:39:35","guid":{"rendered":"https:\/\/sgciafrica.org\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\/"},"modified":"2026-02-12T15:52:22","modified_gmt":"2026-02-12T15:52:22","slug":"investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia","status":"publish","type":"post","link":"https:\/\/sgciafrica.org\/pt\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\/","title":{"rendered":"Investigar os oceanos de \u00c1frica para apoiar os meios de subsist\u00eancia"},"content":{"rendered":"\n<div id=\"buzzsprout-player-16875954\"><\/div>\n<script src=\"https:\/\/www.buzzsprout.com\/1257893\/episodes\/16875954-researching-africa-s-oceans-to-support-livelihoods.js?container_id=buzzsprout-player-16875954&#038;player=small\" type=\"text\/javascript\" charset=\"utf-8\"><\/script>\n\n<p>Os oceanos de \u00c1frica s\u00e3o vitais para o crescimento econ\u00f3mico, sustentando as pescas, o turismo e os meios de subsist\u00eancia costeiros. Mas os custos da polui\u00e7\u00e3o por pl\u00e1sticos nos nossos mares est\u00e3o a aumentar. <\/p>\n\n<p>O <a href=\"https:\/\/www.worldbank.org\/en\/news\/feature\/2023\/07\/12\/we-are-losing-our-treasure-the-west-african-coastal-areas-tackle-plastic-waste\">Banco Mundial<\/a> estima que o custo dos danos causados pela polui\u00e7\u00e3o marinha por pl\u00e1sticos pode chegar a 33.000 d\u00f3lares americanos por tonelada de res\u00edduos de pl\u00e1stico, s\u00f3 na \u00c1frica Ocidental.<\/p>\n\n<p>\u00c0 medida que a polui\u00e7\u00e3o se agrava, os investigadores afirmam que pol\u00edticas mais robustas, o envolvimento das comunidades e a colabora\u00e7\u00e3o cient\u00edfica podem proteger os ecossistemas marinhos na regi\u00e3o.<\/p>\n\n<p>Neste epis\u00f3dio de Africa Science Focus, o rep\u00f3rter Michael Kaloki ouve investigadores sobre as diversas formas de conservar os oceanos da regi\u00e3o e os seus ecossistemas<\/p>\n\n<p>Apesar das pol\u00edticas existentes para proteger os oceanos de \u00c1frica, a implementa\u00e7\u00e3o continua fraca. Juliet Koudonu, bi\u00f3loga marinha na University of Cape Coast, no Gana, afirma que falta fiscaliza\u00e7\u00e3o e sublinha que as pol\u00edticas, por si s\u00f3, n\u00e3o promover\u00e3o a mudan\u00e7a sem investimento e responsabiliza\u00e7\u00e3o por parte do governo. <\/p>\n\n<p>Para que os esfor\u00e7os de conserva\u00e7\u00e3o sejam bem-sucedidos, as pol\u00edticas devem estar alinhadas com as necessidades das comunidades costeiras, afirma a cientista social marinha Danai Tembo, investigadora em governa\u00e7\u00e3o dos oceanos na Nelson Mandela University, na \u00c1frica do Sul. Adverte que leis que n\u00e3o reflitam as identidades e os meios de subsist\u00eancia locais podem ter o efeito contr\u00e1rio. <\/p>\n\n<p>Uma conserva\u00e7\u00e3o eficaz exige que cientistas e comunidades locais trabalhem em conjunto. Shehu Akintola, professor de pescas na Lagos State University, na Nig\u00e9ria, considera importante integrar o conhecimento tradicional na investiga\u00e7\u00e3o cient\u00edfica. <\/p>\n\n<p>Os investigadores afirmam que o continente pode proteger os seus recursos marinhos para as gera\u00e7\u00f5es futuras atrav\u00e9s da aplica\u00e7\u00e3o das pol\u00edticas, do empoderamento das comunidades e do refor\u00e7o da colabora\u00e7\u00e3o cient\u00edfica.<\/p>\n\n<p>\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014<\/p>\n\n<p><em>Este podcast foi apoiado pela Science Granting Councils Initiative, que visa refor\u00e7ar as capacidades institucionais de 18 ag\u00eancias p\u00fablicas de financiamento da ci\u00eancia na \u00c1frica Subsariana.<\/em><\/p>\n\n<p><em>Tens algum coment\u00e1rio, pergunta ou feedback sobre os nossos epis\u00f3dios de podcast? Diz-nos em <a href=\"mailto:podcast@scidev.net\">podcast@scidev.net<\/a> <\/em><\/p>\n\n<p><em>O Africa Science Focus \u00e9 produzido pela SciDev.Net e distribu\u00eddo em associa\u00e7\u00e3o com a tua esta\u00e7\u00e3o de r\u00e1dio local.<\/em><\/p>\n\n<p><em>Foto: Pescadores a trabalhar nas suas redes em Cape Coast, no Gana. Direitos de autor: <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Ghana_Cape_Coast_03.jpg\">~Pyb<\/a> <a href=\"https:\/\/creativecommons.org\/licenses\/by\/2.0\/deed.en\">(CC BY 2.0)<\/a> <\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Os oceanos de \u00c1frica s\u00e3o vitais para o crescimento econ\u00f3mico, sustentando as pescas, o turismo e os meios de subsist\u00eancia costeiros. Mas os custos da polui\u00e7\u00e3o por pl\u00e1sticos nos nossos mares est\u00e3o a aumentar. O Banco Mundial estima que o custo dos danos causados pela polui\u00e7\u00e3o marinha por pl\u00e1sticos pode chegar a 33.000 d\u00f3lares americanos&hellip;<\/p>\n","protected":false},"author":13,"featured_media":22907,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","wds_primary_category":0,"wds_primary_country":0,"wds_primary_objective":0,"wds_primary_sg_theme":0,"footnotes":""},"categories":[389],"tags":[],"country":[],"objective":[],"sg_theme":[],"class_list":["post-24137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-podcast-pt"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Investigar os oceanos de \u00c1frica para apoiar os meios de subsist\u00eancia - SGCI Africa<\/title>\n<meta name=\"description\" content=\"Investigadores prop\u00f5em solu\u00e7\u00f5es cient\u00edficas para proteger a biodiversidade oce\u00e2nica de \u00c1frica, ao mesmo tempo que apoiam meios de subsist\u00eancia costeiros sustent\u00e1veis.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sgciafrica.org\/pt\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Investigar os oceanos de \u00c1frica para apoiar os meios de subsist\u00eancia\" \/>\n<meta property=\"og:description\" content=\"Investigadores prop\u00f5em solu\u00e7\u00f5es cient\u00edficas para proteger a biodiversidade oce\u00e2nica de \u00c1frica, ao mesmo tempo que apoiam meios de subsist\u00eancia costeiros sustent\u00e1veis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sgciafrica.org\/pt\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\/\" \/>\n<meta property=\"og:site_name\" content=\"SGCI Africa\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-28T16:39:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-12T15:52:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/sgciafrica.org\/wp-content\/uploads\/2025\/03\/Ghana_Cape_Coast_MAIN.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"996\" \/>\n\t<meta property=\"og:image:height\" content=\"567\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Davis Weddi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SGCIAfrica\" \/>\n<meta name=\"twitter:site\" content=\"@SGCIAfrica\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Davis Weddi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/pt\\\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/pt\\\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\\\/\"},\"author\":{\"name\":\"Davis Weddi\",\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/#\\\/schema\\\/person\\\/428f9ad4d83bdadcb2d6d2110d2fcf92\"},\"headline\":\"Investigar os oceanos de \u00c1frica para apoiar os meios de subsist\u00eancia\",\"datePublished\":\"2025-03-28T16:39:35+00:00\",\"dateModified\":\"2026-02-12T15:52:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/pt\\\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\\\/\"},\"wordCount\":435,\"publisher\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/pt\\\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/sgciafrica.org\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/Ghana_Cape_Coast_MAIN.jpg\",\"articleSection\":[\"Podcast\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/sgciafrica.org\\\/pt\\\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\\\/\",\"url\":\"https:\\\/\\\/sgciafrica.org\\\/pt\\\/investigar-os-oceanos-de-africa-para-apoiar-os-meios-de-subsistencia\\\/\",\"name\":\"Investigar os oceanos de \u00c1frica para apoiar os meios de subsist\u00eancia - 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