{"id":142453,"date":"2021-03-04T09:42:02","date_gmt":"2021-03-04T12:42:02","guid":{"rendered":"https:\/\/espacoecologico.com.br\/arquivo\/?p=142453"},"modified":"2021-03-04T09:42:27","modified_gmt":"2021-03-04T12:42:27","slug":"por-que-iceberg-do-tamanho-do-rio-de-janeiro-que-se-desprendeu-da-antartida-anima-cientistas","status":"publish","type":"post","link":"https:\/\/espacoecologico.com.br\/arquivo\/por-que-iceberg-do-tamanho-do-rio-de-janeiro-que-se-desprendeu-da-antartida-anima-cientistas\/","title":{"rendered":"Por que iceberg do tamanho do Rio de Janeiro que se desprendeu da Ant\u00e1rtida anima cientistas?"},"content":{"rendered":"<h2 class=\"content-head__subtitle\"><a href=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg\"><img loading=\"lazy\" class=\"alignleft wp-image-142454 size-medium\" src=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg-300x192.jpg\" alt=\"\" width=\"300\" height=\"192\" srcset=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg-300x192.jpg 300w, https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg 415w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>Bloco de gelo vinha dando sinais de ruptura h\u00e1 5 anos; fen\u00f4meno \u00e9 descrito como &#8220;espetacular&#8221; e n\u00e3o coloca vidas em risco no momento, mas ter\u00e1 que ser monitorado<\/h2>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"28\" data-block-id=\"2\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Um iceberg gigante de cerca de 1.270 km\u00b2 (a cidade do Rio de Janeiro tem 1.255 km\u00b2) quebrou e se desprendeu da\u00a0<a href=\"https:\/\/g1.globo.com\/ciencia-e-saude\/noticia\/2021\/01\/05\/antartica-os-paises-que-disputam-a-soberania-do-continente-gelado.ghtml\">Ant\u00e1rtica<\/a>, gerando euforia na comunidade cient\u00edfica.<\/p>\n<\/div>\n<div class=\"wall protected-content\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"14\" data-block-id=\"3\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Na -ultima sexta-feira (26\/2), instrumentos na superf\u00edcie da plataforma de gelo Brunt confirmaram o rompimento.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"35\" data-block-id=\"4\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Esta n\u00e3o \u00e9 a primeira vez, nem ser\u00e1 a \u00faltima:\u00a0<span class=\"highlight highlighted\">icebergs periodicamente se desprendem de plataformas de gelo<\/span>. O \u00faltimo grande peda\u00e7o a quebrar na regi\u00e3o ant\u00e1rtica de Brunt foi no in\u00edcio dos anos 1970.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"27\" data-block-id=\"6\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Al\u00e9m de raro, o fen\u00f4meno \u00e9 descrito por cientistas como &#8220;espetacular&#8221; porque ocorre naturalmente e n\u00e3o tem rela\u00e7\u00e3o com mudan\u00e7as clim\u00e1ticas &#8211; estas, sim, uma preocupa\u00e7\u00e3o global.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"30\" data-block-id=\"7\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Descolamentos como este, ao contr\u00e1rio,\u00a0<span class=\"highlight highlighted\">indicam uma reorganiza\u00e7\u00e3o da natureza em busca de equil\u00edbrio em \u00e1reas geladas<\/span> e ajudam a ci\u00eancia a entender o funcionamento de grandes plataformas de gelo.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"1\" data-block-id=\"8\">\n<div class=\"content-intertitle\">\n<h2>Seguran\u00e7a<\/h2>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"24\" data-block-id=\"9\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">N\u00e3o muito longe dali fica a esta\u00e7\u00e3o Halley, da British Antarctic Survey (BAS), uma institui\u00e7\u00e3o do Reino Unido dedicada \u00e0 pesquisa na regi\u00e3o.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"29\" data-block-id=\"10\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">A BAS tem um conjunto de aparelhos de GPS na plataforma Brunt que transmite informa\u00e7\u00f5es sobre a movimenta\u00e7\u00e3o do gelo para a sede da ag\u00eancia em Cambridge, Inglaterra.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"12\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Desde 2017, a esta\u00e7\u00e3o opera com capacidade reduzida devido ao risco iminente de um desprendimento como esse.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"15\" data-block-id=\"13\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">N\u00e3o havia ningu\u00e9m na base e n\u00e3o h\u00e1 vidas em risco na \u00e1rea.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"26\" data-block-id=\"15\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Especialistas agora devem analisar imagens de sat\u00e9lite para assistirem ao desprendimento com mais detalhes \u2014 por exemplo, verificando se h\u00e1 instabilidades perto da esta\u00e7\u00e3o Halley.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"41\" data-block-id=\"16\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;Embora a ruptura de grandes peda\u00e7os de gelo na Ant\u00e1rtica seja completamente normal, rompimentos como o detectado na plataforma Brunt na sexta-feira ainda s\u00e3o bastante raros e emocionantes&#8221;, disse o professor Adrian Luckman, da Universidade de Swansea, no Pa\u00eds de Gales.<\/p><\/blockquote>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"17\" data-block-id=\"17\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">O cientista tem acompanhado imagens de sat\u00e9lite de Brunt nas \u00faltimas semanas e previu o rompimento.<\/p>\n<\/div>\n<div class=\"row medium-uncollapsed content-media content-photo\" data-block-type=\"backstage-photo\" data-block-id=\"18\">\n<div class=\"mc-column content-media__container\">\n<figure><img loading=\"lazy\" class=\"i-amphtml-fill-content i-amphtml-replaced-content\" src=\"https:\/\/s2.glbimg.com\/nazhw-baYdkJTg9vU6I4vcwdhno=\/0x0:640x360\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/F\/e\/mRxycPQwCtsHbUnn9acA\/bbc-iceberg-2.jpg\" sizes=\"(max-width: 2133px) 648px, 100vw\" srcset=\"https:\/\/s2.glbimg.com\/OHWB7zWYrWWS5oXxDRQgQ7vdiAU=\/0x0:640x360\/1000x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/F\/e\/mRxycPQwCtsHbUnn9acA\/bbc-iceberg-2.jpg 1000w, https:\/\/s2.glbimg.com\/nazhw-baYdkJTg9vU6I4vcwdhno=\/0x0:640x360\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/F\/e\/mRxycPQwCtsHbUnn9acA\/bbc-iceberg-2.jpg 984w, https:\/\/s2.glbimg.com\/igc29jxx7kotqmk3SMjcRjQKkBI=\/0x0:640x360\/640x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/F\/e\/mRxycPQwCtsHbUnn9acA\/bbc-iceberg-2.jpg 640w, https:\/\/s2.glbimg.com\/METwz9iUgtpWwy2DFJqw6fB7_2A=\/0x0:640x360\/600x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/F\/e\/mRxycPQwCtsHbUnn9acA\/bbc-iceberg-2.jpg 600w\" alt=\"A esta\u00e7\u00e3o Halley \u00e9 conhecida por ser base para pesquisas sobre a camada de oz\u00f4nio \u2014 Foto: BAS\/Thomas Barningham\" width=\"639\" height=\"360\" \/><\/figure>\n<p class=\"content-media__description \">A esta\u00e7\u00e3o Halley \u00e9 conhecida por ser base para pesquisas sobre a camada de oz\u00f4nio \u2014 Foto: BAS\/Thomas Barningham<\/p>\n<\/div>\n<\/div>\n<div class=\"content-ads content-ads--reveal\" data-block-type=\"ads\" data-block-id=\"19\">\n<div id=\"banner_materia__c4c1ff54-4f9a-460c-b1c6-519cc83c682e\" class=\"tag-manager-publicidade-container mc-has-reveal mc-has-ad-lazyload tag-manager-publicidade-banner_materia__c4c1ff54-4f9a-460c-b1c6-519cc83c682e tag-manager-publicidade-container--carregado tag-manager-publicidade-container--visivel\" data-id=\"banner_materia__c4c1ff54-4f9a-460c-b1c6-519cc83c682e\" data-req=\"true\" data-google-query-id=\"CLq6t9bSlu8CFcYJuQYdIy8OfQ\" data-cid=\"138296393246\" data-lid=\"5238130681\">\n<div id=\"google_ads_iframe_\/95377733\/tvg_G1\/Natureza_4__container__\"><iframe loading=\"lazy\" id=\"google_ads_iframe_\/95377733\/tvg_G1\/Natureza_4\" title=\"3rd party ad content\" src=\"https:\/\/tpc.googlesyndication.com\/safeframe\/1-0-37\/html\/container.html\" name=\"\" width=\"1\" height=\"1\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" sandbox=\"allow-forms allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation\" data-is-safeframe=\"true\" data-google-container-id=\"4\" data-load-complete=\"true\" data-mce-fragment=\"1\"><\/iframe><\/div>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"28\" data-block-id=\"20\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">&#8220;Com tr\u00eas longas fissuras que se desenvolveram ativamente no sistema da plataforma Brunt nos \u00faltimos cinco anos, todos prev\u00edamos que algo espetacular iria acontecer&#8221;, disse Luckman \u00e0 BBC.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"45\" data-block-id=\"21\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">&#8220;O tempo dir\u00e1 se esse descolamento far\u00e1 com que mais blocos se quebrem nos pr\u00f3ximos dias e semanas. Na Universidade de Swansea, estudamos o desenvolvimento de rachaduras na plataforma de gelo e por quealgumas levam a grandes rompimentos, enquanto outras n\u00e3o&#8221;, diz o cientista.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"15\" data-block-id=\"22\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;Os motivos para isso podem explicar a exist\u00eancia de grandes plataformas de gelo&#8221;, ele completa.<\/p><\/blockquote>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"29\" data-block-id=\"23\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">O novo iceberg, com seus 1.270 km\u00b2, \u00e9 grande, mas menor que o<a href=\"https:\/\/g1.globo.com\/natureza\/noticia\/2020\/12\/05\/maior-iceberg-do-mundo-e-registrado-em-voo-militar-veja-fotos.ghtml\">\u00a0iceberg A68<\/a>, que se desprendeu em julho de 2017 na plataforma de gelo Larsen C.<\/p>\n<\/div>\n<div class=\"row medium-uncollapsed content-media content-photo\" data-block-type=\"backstage-photo\" data-block-id=\"24\">\n<div class=\"mc-column content-media__container\">\n<figure><img loading=\"lazy\" class=\"i-amphtml-fill-content i-amphtml-replaced-content\" src=\"https:\/\/s2.glbimg.com\/1BienRR-jAP5lwlyyPBNU7kyhIk=\/0x0:640x360\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/w\/F\/JC2sDzShubOsjsmXXTdQ\/bbc-iceberg-3.jpg\" sizes=\"(max-width: 2133px) 648px, 100vw\" srcset=\"https:\/\/s2.glbimg.com\/9n7jKhdOJvvOgPhmdSKPNp5VPm0=\/0x0:640x360\/1000x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/w\/F\/JC2sDzShubOsjsmXXTdQ\/bbc-iceberg-3.jpg 1000w, https:\/\/s2.glbimg.com\/1BienRR-jAP5lwlyyPBNU7kyhIk=\/0x0:640x360\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/w\/F\/JC2sDzShubOsjsmXXTdQ\/bbc-iceberg-3.jpg 984w, https:\/\/s2.glbimg.com\/TJ7KIYMnnfdrgkNO6SDMGLhbn3Y=\/0x0:640x360\/640x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/w\/F\/JC2sDzShubOsjsmXXTdQ\/bbc-iceberg-3.jpg 640w, https:\/\/s2.glbimg.com\/aCcTeil7ItSF2NnFXMYqga-vqWE=\/0x0:640x360\/600x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/w\/F\/JC2sDzShubOsjsmXXTdQ\/bbc-iceberg-3.jpg 600w\" alt=\"Descolado em 2017, iceberg A68 tinha quase quatro vezes o tamanho do Rio de Janeiro \u2014 Foto: Mario Tama\/Getty Images\" width=\"639\" height=\"360\" \/><\/figure>\n<p class=\"content-media__description \">Descolado em 2017, iceberg A68 tinha quase quatro vezes o tamanho do Rio de Janeiro \u2014 Foto: Mario Tama\/Getty Images<\/p>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"25\" data-block-id=\"25\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Mesmo com um quarto do tamanho do A68, esta parte do Brunt precisa ser rastreada pelo risco que pode representar para a navega\u00e7\u00e3o no futuro.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"26\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">O Centro Nacional de Gelo dos Estados Unidos vai batizar o novo iceberg depois de algum tempo.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"27\" data-block-id=\"27\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Por estar no mesmo quadrante Ant\u00e1rtico (0-90W) em que o A68 se originou, ele tamb\u00e9m ter\u00e1 a letra &#8220;A&#8221; em seu nome \u2014 provavelmente se chamar\u00e1 A74.<\/p>\n<\/div>\n<div class=\"row medium-uncollapsed content-media content-photo\" data-block-type=\"backstage-photo\" data-block-id=\"28\">\n<div class=\"mc-column content-media__container\">\n<figure><img loading=\"lazy\" class=\"i-amphtml-fill-content i-amphtml-replaced-content\" src=\"https:\/\/s2.glbimg.com\/IBrHwfdTWPrRX3GeaDUoSRxqdhk=\/0x0:640x590\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/m\/W\/tLwLXHThANnx9wRR1n4g\/bbc-iceberg-4.jpg\" sizes=\"(max-width: 2133px) 648px, 100vw\" srcset=\"https:\/\/s2.glbimg.com\/QMS7X8GVO346AwEFfZ6oToG163M=\/0x0:640x590\/1000x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/m\/W\/tLwLXHThANnx9wRR1n4g\/bbc-iceberg-4.jpg 1000w, https:\/\/s2.glbimg.com\/IBrHwfdTWPrRX3GeaDUoSRxqdhk=\/0x0:640x590\/984x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/m\/W\/tLwLXHThANnx9wRR1n4g\/bbc-iceberg-4.jpg 984w, https:\/\/s2.glbimg.com\/DhUMzT8fW7chC9uZOLt_e0dHel4=\/0x0:640x590\/640x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/m\/W\/tLwLXHThANnx9wRR1n4g\/bbc-iceberg-4.jpg 640w, https:\/\/s2.glbimg.com\/HTeQFrvLYOoq6AhqOLFo7ghlj5A=\/0x0:640x590\/600x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2021\/m\/W\/tLwLXHThANnx9wRR1n4g\/bbc-iceberg-4.jpg 600w\" alt=\"Imagem aproximada mostra separa\u00e7\u00e3o entre iceberg e plataforma de Brunt \u2014 Foto: Copernicus\/Sentine-2\/Leeds UNI\/Anna Hogg\" width=\"640\" height=\"590\" \/><\/figure>\n<p class=\"content-media__description \">Imagem aproximada mostra separa\u00e7\u00e3o entre iceberg e plataforma de Brunt \u2014 Foto: Copernicus\/Sentine-2\/Leeds UNI\/Anna Hogg<\/p>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"2\" data-block-id=\"30\">\n<div class=\"content-intertitle\">\n<h2>Mudan\u00e7as clim\u00e1ticas?<\/h2>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"22\" data-block-id=\"31\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">O desprendimento de icebergs de uma plataforma de gelo \u00e9\u00a0<span class=\"highlight highlighted\">um acontecimento muito natural<\/span>, portanto\u00a0<span class=\"highlight highlighted\">n\u00e3o \u00e9 atribu\u00eddo \u00e0s mudan\u00e7as clim\u00e1ticas.<\/span><\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"33\" data-block-id=\"32\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">A plataforma &#8220;busca&#8221; manter seu equil\u00edbrio \u2014 e rompimento de icebergs\u00a0<span class=\"highlight highlighted\">\u00e9 uma forma de balancear a massa acumulada de neve e a entrada de gelo a partir de glaciares por terra<\/span>.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"25\" data-block-id=\"33\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Diferente do que acontece em outras \u00e1reas geladas, os cientistas n\u00e3o detectaram regi\u00e3o de Brunt mudan\u00e7as clim\u00e1ticas que alterariam significativamente o processo natural descrito acima.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"22\" data-block-id=\"34\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Al\u00e9m disso, estimativas sugerem que o Brunt chegou \u00e0 sua maior extens\u00e3o no \u00faltimo s\u00e9culo, o que favorece grandes descolamentos como este.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Bloco de gelo vinha dando sinais de ruptura h\u00e1 5 anos; fen\u00f4meno \u00e9 descrito como<\/p>\n","protected":false},"author":2,"featured_media":142454,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"uagb_featured_image_src":{"full":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false],"thumbnail":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg-150x150.jpg",150,150,true],"medium":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg-300x192.jpg",300,192,true],"medium_large":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false],"large":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false],"1536x1536":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false],"2048x2048":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false],"cream-magazine-thumbnail-2":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false],"cream-magazine-thumbnail-3":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false],"cream-magazine-thumbnail-4":["https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2021\/03\/iceberg.jpg",415,265,false]},"uagb_author_info":{"display_name":"","author_link":"https:\/\/espacoecologico.com.br\/arquivo\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"Bloco de gelo vinha dando sinais de ruptura h\u00e1 5 anos; fen\u00f4meno \u00e9 descrito como","_links":{"self":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/142453"}],"collection":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/comments?post=142453"}],"version-history":[{"count":1,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/142453\/revisions"}],"predecessor-version":[{"id":142455,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/posts\/142453\/revisions\/142455"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/media\/142454"}],"wp:attachment":[{"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/media?parent=142453"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/categories?post=142453"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/espacoecologico.com.br\/arquivo\/wp-json\/wp\/v2\/tags?post=142453"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}