{"id":99003,"date":"2019-01-14T10:00:44","date_gmt":"2019-01-14T13:00:44","guid":{"rendered":"https:\/\/espacoecologico.com.br\/arquivo\/?p=99003"},"modified":"2019-01-12T11:30:25","modified_gmt":"2019-01-12T14:30:25","slug":"extincao-a-onda-de-16-mil-metros-que-pode-ter-ajudado-a-dizimar-os-dinossauros","status":"publish","type":"post","link":"https:\/\/espacoecologico.com.br\/arquivo\/extincao-a-onda-de-16-mil-metros-que-pode-ter-ajudado-a-dizimar-os-dinossauros\/","title":{"rendered":"Extin\u00e7\u00e3o: A onda de 1,6 mil metros que pode ter ajudado a dizimar os dinossauros"},"content":{"rendered":"<div class=\"mc-column content-text active-extra-styles active-capital-letter\" data-block-type=\"unstyled\" data-block-weight=\"23\" data-block-id=\"2\">\n<p class=\"content-text__container theme-color-primary-first-letter\" data-track-category=\"Link no Texto\" data-track-links=\"\"><a href=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2019\/01\/tsunami.jpg\"><img loading=\"lazy\" class=\"alignleft size-medium wp-image-99004\" src=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2019\/01\/tsunami-300x192.jpg\" alt=\"\" width=\"300\" height=\"192\" srcset=\"https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2019\/01\/tsunami-300x192.jpg 300w, https:\/\/espacoecologico.com.br\/arquivo\/wp-content\/uploads\/2019\/01\/tsunami.jpg 415w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>Em maio de 2018, cientistas documentaram nas Ilhas Campbell, na Nova Zel\u00e2ndia, a maior onda j\u00e1 registrada no hemisf\u00e9rio sul na hist\u00f3ria moderna.<\/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=\"6\" data-block-id=\"3\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Ela media 23,8 metros de altura.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"9\" data-block-id=\"4\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Voc\u00ea consegue imaginar uma onda quase 70 vezes maior?<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"5\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">H\u00e1 65 milh\u00f5es de anos, um asteroide de 14 quil\u00f4metros de di\u00e2metro atingiu a Terra com consequ\u00eancias catastr\u00f3ficas.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"21\" data-block-id=\"6\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">O impacto abriu uma cratera de 180 quil\u00f4metros de di\u00e2metro, cujo centro est\u00e1 localizado na atual Pen\u00ednsula de Yucat\u00e1n, no M\u00e9xico.<\/p>\n<\/div>\n<div class=\"row medium-uncollapsed content-media content-photo\" data-block-type=\"backstage-photo\" data-block-id=\"7\">\n<div class=\"column medium-22 large-20 medium-centered content-media__container\">\n<div class=\"progressive-img can-open-lightbox\" data-min-size=\"1008x672\" data-min-size-url=\"https:\/\/s2.glbimg.com\/39pzyARaOoROWyOmuPAA-g_6cro=\/0x0:7360x4912\/1008x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/J\/L\/TC9tZcRbGcrMBoIe8ixg\/fausto-garcia-659812-unsplash.jpg\" data-max-size=\"1600x1067\" data-max-size-url=\"https:\/\/s2.glbimg.com\/j7AdQnmZtGHv928RWu-KmmbLucg=\/0x0:7360x4912\/1600x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/J\/L\/TC9tZcRbGcrMBoIe8ixg\/fausto-garcia-659812-unsplash.jpg\" data-media-index=\"1\">\n<div class=\"placeholder-container\"><\/div>\n<picture><img loading=\"lazy\" class=\"image content-media__image progressive-loaded\" title=\"A onda gigante pode ter sido parte da causa da extin\u00e7\u00e3o dos dinossauros \u2014 Foto: Fausto Garcia\/Unplash\" src=\"https:\/\/s2.glbimg.com\/39pzyARaOoROWyOmuPAA-g_6cro=\/0x0:7360x4912\/1008x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/J\/L\/TC9tZcRbGcrMBoIe8ixg\/fausto-garcia-659812-unsplash.jpg\" alt=\"A onda gigante pode ter sido parte da causa da extin\u00e7\u00e3o dos dinossauros \u2014 Foto: Fausto Garcia\/Unplash\" width=\"640\" height=\"428\" data-src=\"https:\/\/s2.glbimg.com\/39pzyARaOoROWyOmuPAA-g_6cro=\/0x0:7360x4912\/1008x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/J\/L\/TC9tZcRbGcrMBoIe8ixg\/fausto-garcia-659812-unsplash.jpg\" \/><\/picture><\/div>\n<p class=\"content-media__description \">A onda gigante pode ter sido parte da causa da extin\u00e7\u00e3o dos dinossauros \u2014 Foto: Fausto Garcia\/Unplash<\/p>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"33\" data-block-id=\"8\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Conhecido como asteroide de Chicxulub, nome da cidade mais pr\u00f3xima \u00e0 cratera, o corpo celeste seria parte de um asteroide muito maior que, ap\u00f3s uma colis\u00e3o no espa\u00e7o, se dividiu em v\u00e1rios fragmentos.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"17\" data-block-id=\"9\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Entre outras coisas, ele pode ter ajudado a dizimar os dinossauros, que eram os vertebrados terrestres dominantes.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"32\" data-block-id=\"10\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Agora, pesquisadores do Departamento de Ci\u00eancias da Terra e Meio Ambiente da Universidade de Michigan, nos Estados Unidos, afirmam que o asteroide tamb\u00e9m gerou um tsunami, respons\u00e1vel por uma destrui\u00e7\u00e3o sem precedentes.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"3\" data-block-id=\"11\">\n<div class=\"content-intertitle\">\n<h2>For\u00e7a da \u00e1gua<\/h2>\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=\"12\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Segundo a equipe de cientistas, o enorme impacto fez com que o asteroide afundasse a 1,5 mil metros de profundidade nos dez minutos que se seguiram \u00e0 colis\u00e3o.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"6\" data-block-id=\"13\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">A for\u00e7a um tsunami nunca visto.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"31\" data-block-id=\"14\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Estima-se que a pot\u00eancia dele foi 29 mil vezes maior do que a do terremoto e do subsequente tsunami que matou mais de 200 mil pessoas no Oceano \u00cdndico em 2004.<\/p>\n<\/div>\n<div class=\"row medium-uncollapsed content-media content-photo\" data-block-type=\"backstage-photo\" data-block-id=\"16\">\n<div class=\"column medium-22 large-20 medium-centered content-media__container\">\n<div class=\"progressive-img can-open-lightbox\" data-min-size=\"1008x631\" data-min-size-url=\"https:\/\/s2.glbimg.com\/1R3gBuqPVMD3nUdeV2dOwp9G_EQ=\/0x0:1700x1065\/1008x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/y\/d\/tBT8SkSBuavWkKHcKejw\/wave-3473335-1920.jpg\" data-max-size=\"1600x1002\" data-max-size-url=\"https:\/\/s2.glbimg.com\/3S1kVkiAG4G24fMBJr2MJxaxNvE=\/0x0:1700x1065\/1600x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/y\/d\/tBT8SkSBuavWkKHcKejw\/wave-3473335-1920.jpg\" data-media-index=\"2\"><picture><img loading=\"lazy\" class=\"image content-media__image progressive-loaded\" title=\"H\u00e1 65 milh\u00f5es de anos, o impacto de um asteroide gerou um tsunami com consequ\u00eancias catastr\u00f3ficas, dizem cientistas \u2014 Foto: dimitrisvetsikas1969\/Creative Commons\" src=\"https:\/\/s2.glbimg.com\/1R3gBuqPVMD3nUdeV2dOwp9G_EQ=\/0x0:1700x1065\/1008x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/y\/d\/tBT8SkSBuavWkKHcKejw\/wave-3473335-1920.jpg\" alt=\"H\u00e1 65 milh\u00f5es de anos, o impacto de um asteroide gerou um tsunami com consequ\u00eancias catastr\u00f3ficas, dizem cientistas \u2014 Foto: dimitrisvetsikas1969\/Creative Commons\" width=\"640\" height=\"401\" data-src=\"https:\/\/s2.glbimg.com\/1R3gBuqPVMD3nUdeV2dOwp9G_EQ=\/0x0:1700x1065\/1008x0\/smart\/filters:strip_icc()\/i.s3.glbimg.com\/v1\/AUTH_59edd422c0c84a879bd37670ae4f538a\/internal_photos\/bs\/2019\/y\/d\/tBT8SkSBuavWkKHcKejw\/wave-3473335-1920.jpg\" \/><\/picture><\/div>\n<p class=\"content-media__description \">H\u00e1 65 milh\u00f5es de anos, o impacto de um asteroide gerou um tsunami com consequ\u00eancias catastr\u00f3ficas, dizem cientistas \u2014 Foto: dimitrisvetsikas1969\/Creative Commons<\/p>\n<\/div>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"35\" data-block-id=\"17\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Por meio de uma simula\u00e7\u00e3o, os pesquisadores conclu\u00edram que o impacto do asteroide Chicxulub gerou uma onda de 1,6 mil metros de altura &#8211; quatro vezes maior que o Empire State Building, em Nova York.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"18\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Nos primeiros metros, o tsunami chegou a alcan\u00e7ar velocidades superiores a 140 quil\u00f4metros por hora, segundo os cientistas.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"19\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Essa onda gigante inicial gerou centenas de r\u00e9plicas menores que percorreram boa parte do planeta em alta velocidade.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"18\" data-block-id=\"20\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Nas primeiras 24 horas, os efeitos do impacto do tsunami se estenderam do Golfo do M\u00e9xico ao Atl\u00e2ntico.<\/p>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles\" data-block-type=\"raw\" data-block-weight=\"28\" data-block-id=\"21\">\n<blockquote class=\"content-blockquote theme-border-color-primary-before\"><p>&#8220;O asteroide Chicxulub causou um enorme tsunami, como nunca foi visto na hist\u00f3ria moderna&#8221;, afirmou Molly Range, principal pesquisadora do projeto, ao site de not\u00edcias cient\u00edficas Live Science.<\/p><\/blockquote>\n<\/div>\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"14\" data-block-id=\"22\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">&#8220;S\u00f3 no in\u00edcio deste projeto que me dei conta da escala real do tsunami&#8221;.<\/p>\n<\/div>\n<div data-track-category=\"multicontent\" data-track-action=\"ultimo chunk conteudo\" data-track-noninteraction=\"false\" data-track-scroll=\"view\">\n<div class=\"mc-column content-text active-extra-styles \" data-block-type=\"unstyled\" data-block-weight=\"10\" data-block-id=\"23\">\n<p class=\"content-text__container \" data-track-category=\"Link no Texto\" data-track-links=\"\">Sem d\u00favida, um divisor de \u00e1guas para o nosso planeta.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Em maio de 2018, cientistas documentaram nas Ilhas Campbell, na Nova Zel\u00e2ndia, a maior 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maio de 2018, cientistas documentaram nas Ilhas Campbell, na Nova Zel\u00e2ndia, a maior 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