{"id":5834,"date":"2019-04-04T08:00:55","date_gmt":"2019-04-04T11:00:55","guid":{"rendered":"http:\/\/radio.ufpa.br\/?p=5834"},"modified":"2019-04-04T11:57:29","modified_gmt":"2019-04-04T14:57:29","slug":"barragens-no-brasil","status":"publish","type":"post","link":"https:\/\/radio.ufpa.br\/index.php\/ufpa-pesquisa\/barragens-no-brasil\/","title":{"rendered":"Barragens no Brasil"},"content":{"rendered":"<!--[if lt IE 9]><script>document.createElement('audio');<\/script><![endif]-->\n\t<div class=\"wp-playlist wp-audio-playlist wp-playlist-light\">\n\t\t\t<div class=\"wp-playlist-current-item\"><\/div>\n\t\t<audio controls=\"controls\" preload=\"none\" width=\"1178\"\n\t\t\t><\/audio>\n\t<div class=\"wp-playlist-next\"><\/div>\n\t<div class=\"wp-playlist-prev\"><\/div>\n\t<noscript>\n\t<ol>\n\t\t<li><a href='https:\/\/radio.ufpa.br\/wp-content\/uploads\/2019\/02\/UFPA%20PESQUISA%20-%20BARRAGENS%20NO%20BRASIL%20-%2004.04.19.mp3'>UFPA Pesquisa - Barragens no Brasil<\/a><\/li>\t<\/ol>\n\t<\/noscript>\n\t<script type=\"application\/json\" class=\"wp-playlist-script\">{\"type\":\"audio\",\"tracklist\":true,\"tracknumbers\":true,\"images\":true,\"artists\":true,\"tracks\":[{\"src\":\"https:\\\/\\\/radio.ufpa.br\\\/wp-content\\\/uploads\\\/2019\\\/02\\\/UFPA PESQUISA - BARRAGENS NO BRASIL - 04.04.19.mp3\",\"type\":\"audio\\\/mpeg\",\"title\":\"UFPA Pesquisa - Barragens no Brasil\",\"caption\":\"\",\"description\":\"\\\"UFPA PESQUISA - BARRAGENS NO BRASIL - 04.04.19\\\". Genre: Blues.\",\"meta\":{\"artist\":\"R\\u00e1dio Web UFPA\",\"album\":\"UFPA Pesquisa\",\"genre\":\"Blues\",\"length_formatted\":\"54:09\"},\"image\":{\"src\":\"https:\\\/\\\/radio.ufpa.br\\\/wp-includes\\\/images\\\/media\\\/audio.svg\",\"width\":48,\"height\":64},\"thumb\":{\"src\":\"https:\\\/\\\/radio.ufpa.br\\\/wp-includes\\\/images\\\/media\\\/audio.svg\",\"width\":48,\"height\":64}}]}<\/script>\n<\/div>\n\t\n<p>O Brasil tem vivenciado trag\u00e9dias envolvendo barragens e rejeitos da minera\u00e7\u00e3o, como nos casos de Mariana e Brumadinho (MG) e Barcarena (PA), afetando as popula\u00e7\u00f5es locais, a fauna e a flora, al\u00e9m das atividades econ\u00f4micas dessas regi\u00f5es. Nesta edi\u00e7\u00e3o do UFPA Pesquisa, tratamos da seguran\u00e7a das barragens no territ\u00f3rio brasileiro.<\/p>\n<p>Participam do programa, <strong>Luziane Mesquita<\/strong>, doutora em geografia f\u00edsica que desenvolve pesquisas acerca dos riscos geomorfol\u00f3gicos e geot\u00e9cnicos de barragens no estado do Par\u00e1; e tamb\u00e9m <strong>Andr\u00e9 Farias<\/strong>, professor do N\u00facleo de Meio Ambiente da UFPA (NUMA) e doutor em desenvolvimento socioambiental. Ambos alertam sobre os riscos envolvidos na m\u00e1 gest\u00e3o e para falhas no planejamento dessas estruturas que nos casos recentes causaram danos ambientais e deixaram um rastro de v\u00edtimas humanas.<\/p>\n<p>Ap\u00f3s os desastres citados acima a popula\u00e7\u00e3o brasileira ficou apreensiva devido \u00e0 quantidade de barragens existentes no pa\u00eds, que antes n\u00e3o eram contabilizadas apropriadamente, especialmente pela proximidade dessas estruturas de centros urbanos ou cidades com popula\u00e7\u00f5es consider\u00e1veis. A pesquisadora Luziane Mesquita estima que haja 25 mil barragens espalhadas pelo Brasil divididas entre empreendimentos na \u00e1rea da minera\u00e7\u00e3o e de hidrel\u00e9tricas. No contexto regional, ela afirma que existem 104 barragens s\u00f3 no estado do Par\u00e1.<\/p>\n<p>Para Andr\u00e9 Farias, a prolifera\u00e7\u00e3o dessas estruturas se deve ao fato do Brasil ser uma economia perif\u00e9rica no sistema capitalista vigente, cumprindo o papel de exportador de <em>commodities<\/em> (produtos ou bens prim\u00e1rios produzidos em larga escala e com pouco valor agregado). Nesse contexto, o foco das ind\u00fastrias do ramo \u00e9 explorar esses recursos de forma que exijam menos gastos, deixando em segundo plano quest\u00f5es de planejamento e precau\u00e7\u00f5es que normalmente requerem mais investimentos. O pesquisador tamb\u00e9m ressalta que a legisla\u00e7\u00e3o ambiental brasileira \u00e9 relativamente avan\u00e7ada no que tange \u00e0 preserva\u00e7\u00e3o do bioma, por\u00e9m a atua\u00e7\u00e3o dos \u00f3rg\u00e3os de fiscaliza\u00e7\u00e3o ambiental \u00e9 insuficiente para coibir casos de crimes ambientais e punir respons\u00e1veis por estes tipos de trag\u00e9dias.<\/p>\n<p>\u201cGrande parte desses empreendimentos nas pr\u00f3ximas d\u00e9cadas, grandes hidrel\u00e9tricas v\u00e3o ser constru\u00eddas na Amaz\u00f4nia ent\u00e3o a gente ainda vai continuar ref\u00e9m desses grandes empreendimentos, e a minera\u00e7\u00e3o tamb\u00e9m deve expandir concomitantemente a essas demandas do mercado internacional [\u2026] ent\u00e3o eu acho que a universidade pode atuar dessa forma, de uma educa\u00e7\u00e3o preventiva, levar esse conhecimento, levar esse alerta\u201d, defende a pesquisadora Luziane Mesquita.<\/p>\n<p>Para saber mais sobre a realidade das barragens no Brasil, sintonize-se no UFPA Pesquisa.<\/p>\n<p>Apresenta\u00e7\u00e3o: Elissandra Batista<br \/>\nProdu\u00e7\u00e3o e roteiro: Gabriel Souza<br \/>\nGrava\u00e7\u00e3o e montagem: Jo\u00e3o Nilo e Lauro Feio<br \/>\nSupervis\u00e3o e edi\u00e7\u00e3o: Elissandra Batista e Fabr\u00edcio Queiroz<\/p>\n<p>O UFPA Pesquisa vai ao ar todas as quintas-feiras, \u00e0s 10h e 21h.<br \/>\nHor\u00e1rios alternativos de exibi\u00e7\u00e3o: sexta-feira, \u00e0s 15h \/ domingo: \u00e0s 10h<\/p>\n","protected":false},"excerpt":{"rendered":"<p> &#8230; <a title=\"Barragens no Brasil\" class=\"read-more\" href=\"https:\/\/radio.ufpa.br\/index.php\/ufpa-pesquisa\/barragens-no-brasil\/\" aria-label=\"Read more about Barragens no Brasil\">Ler mais<\/a><\/p>\n","protected":false},"author":2,"featured_media":5836,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false},"version":2}},"categories":[329],"tags":[],"class_list":["post-5834","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ufpa-pesquisa"],"acf":[],"yoast_head":"<!-- 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