{"id":21954,"date":"2025-10-05T11:13:40","date_gmt":"2025-10-05T10:13:40","guid":{"rendered":"https:\/\/www.gem.pt\/1\/?page_id=21954"},"modified":"2025-10-22T23:44:06","modified_gmt":"2025-10-22T22:44:06","slug":"algar-da-cancela-ii","status":"publish","type":"page","link":"https:\/\/www.gem.pt\/1\/en\/publicacoes\/carso-e-endocarso\/algar-da-cancela-ii\/","title":{"rendered":"Algar da Cancela II - Some Notes"},"content":{"rendered":"<style>.elementor-21954 .elementor-element.elementor-element-42d2622{overflow:hidden;margin-top:0px;margin-bottom:0px;padding:0px 0px 0px 0px;}.elementor-21954 .elementor-element.elementor-element-ea19d18 > .elementor-element-populated{padding:0px 0px 0px 0px;}.elementor-21954 .elementor-element.elementor-element-cc72f5f img{width:100%;}.elementor-21954 .elementor-element.elementor-element-cc72f5f .widget-image-caption{text-align:start;color:#FFFFFF;background-color:rgba(0, 0, 0, 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0px;}}<\/style>\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"21954\" class=\"elementor elementor-21954\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-42d2622 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"42d2622\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ea19d18\" data-id=\"ea19d18\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc72f5f elementor-widget elementor-widget-image\" data-id=\"cc72f5f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1500\" height=\"500\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar-da-Cancela-II_pan.jpg\" class=\"attachment-full size-full wp-image-21956\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar-da-Cancela-II_pan.jpg 1500w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar-da-Cancela-II_pan-18x6.jpg 18w\" sizes=\"(max-width: 1500px) 100vw, 1500px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Algar da Cancela II<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-76edf0e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"76edf0e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f07a9a4\" data-id=\"f07a9a4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-09446b1 elementor-widget elementor-widget-text-editor\" data-id=\"09446b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"text-align: right; line-height: 0.8;\"><span style=\"letter-spacing: normal; font-family: Questrial; font-size: 14px; white-space: pre-line;\">05 de Outubro de 2025<\/span><\/div><p><span style=\"letter-spacing: normal; font-family: Questrial; font-size: 18px; white-space: pre-line;\">Rodrigues, Afonso <\/span><span style=\"letter-spacing: normal; vertical-align: text-bottom; font-family: Questrial; white-space: pre-line;\"><span style=\"font-size: 12px; line-height: 0; position: relative; vertical-align: baseline; top: -0.5em;\">1\u00a0<\/span><\/span><span style=\"caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 18px; letter-spacing: normal; white-space: pre-line;\">&#8211; <a href=\"#introducao\">Introdu\u00e7\u00e3o e Localiza\u00e7\u00e3o<\/a>, <a href=\"#resenha\">Resenha Hist\u00f3rica<\/a>, <a href=\"#descricao\">Descri\u00e7\u00e3o<\/a> e <a href=\"#topo\">Topografia<\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6cafeb elementor-widget elementor-widget-text-editor\" data-id=\"a6cafeb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"line-height: 0.8; text-align: left;\"><span style=\"letter-spacing: -0.2px; text-align: left;\"><span style=\"letter-spacing: normal; font-family: Questrial; font-size: 18px; white-space: pre-line;\">Rodrigues, Paulo\u00a0<\/span><span style=\"letter-spacing: normal; vertical-align: text-bottom; font-family: Questrial; white-space: pre-line;\"><sup>1,2,3 <\/sup><\/span><\/span><span style=\"caret-color: #e78b00; color: #e78b00; font-family: Questrial; font-size: 18px; letter-spacing: normal; white-space: pre-line;\"> &#8211; <a href=\"#enquadramentogeologico\">Enquadramento Geol\u00f3gico<\/a>, <a href=\"#controloestrutural\">Controlo Estrutural<\/a> e <a href=\"#genese\">G\u00e9nese e Evolu\u00e7\u00e3o<\/a><\/span><\/div><div style=\"height: 10px;\">\u00a0<\/div><ol><li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\"><span style=\"font-size: 12px;\">Grupo de Espeleologia e Montanhismo, Rua General Pereira de E\u00e7a, n\u00ba30, 2380-075 Alcanena<\/span><\/li><li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\"><span style=\"font-size: 12px;\">N\u00facleo dos Amigos das Lapas Grutas e Algares\u00a0<\/span><\/li><li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\"><span style=\"font-size: 12px;\">Comiss\u00e3o Cient\u00edfica da Federa\u00e7\u00e3o Portuguesa de Espeleologia,Estrada Calhariz de Benfica, 187, 1500-124 Lisboa\u00a0<\/span><\/li><\/ol><hr \/>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1322330 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1322330\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f837e70\" data-id=\"f837e70\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a0c2aef elementor-widget elementor-widget-text-editor\" data-id=\"a0c2aef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"introducao\" style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px;\">Introdu\u00e7\u00e3o e Localiza\u00e7\u00e3o<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">O algar da Cancela II encontra-se no Maci\u00e7o Calc\u00e1rio Estremenho (MCE), na encosta da Cancela, uma vertente de uma eleva\u00e7\u00e3o situada perto do limite Sul do MCE, entre a Serra dos Candeeiros e o Polge da Mendiga, n\u00e3o muito longe da localidade de Xartinho. As coordenadas geogr\u00e1ficas (WGS84) da entrada da gruta s\u00e3o: Latitude 39,44497\u00ba, Longitude -8,87281\u00ba e Z aproximado de 297 metros.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-840daf2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"840daf2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-bbed6e6\" data-id=\"bbed6e6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e359efb elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"e359efb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_1a_Satelite_longe.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 1 - Localiza\u00e7\u00e3o do Algar da Cancela II (imagem de sat\u00e9lite com planta em roxo).\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NTksInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzFhX1NhdGVsaXRlX2xvbmdlLmpwZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"850\" height=\"1300\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_1a_Satelite_longe.jpg\" class=\"attachment-full size-full wp-image-21959\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_1a_Satelite_longe.jpg 850w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_1a_Satelite_longe-8x12.jpg 8w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 1 - Localiza\u00e7\u00e3o do Algar da Cancela II (imagem de sat\u00e9lite com planta em roxo).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-27cdd65\" data-id=\"27cdd65\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cc35f3b elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"cc35f3b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2b_satelite_lperto.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 1a - Amplia\u00e7\u00e3o da imagem de sat\u00e9lite com planta em roxo.\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjEsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzJiX3NhdGVsaXRlX2xwZXJ0by5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"850\" height=\"1300\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2b_satelite_lperto.jpg\" class=\"attachment-full size-full wp-image-21961\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2b_satelite_lperto.jpg 850w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2b_satelite_lperto-8x12.jpg 8w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 1a - Amplia\u00e7\u00e3o da imagem de sat\u00e9lite com planta em roxo.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8795fe9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8795fe9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f25337e\" data-id=\"f25337e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-70dfd00 elementor-widget elementor-widget-text-editor\" data-id=\"70dfd00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"resenha\" style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px;\">Resenha Hist\u00f3rica<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">Durante os trabalhos foi poss\u00edvel apurar a exist\u00eancia de 2 campanhas de trabalho hist\u00f3ricas nesta gruta, embora nos pare\u00e7a muito prov\u00e1vel que a gruta tenha tido bastante visita\u00e7\u00e3o e trabalho n\u00e3o documentado. Por ordem cronol\u00f3gica, do que foi poss\u00edvel apurar:<\/span><\/p><ul><li><span style=\"font-size: 16px; letter-spacing: 0px;\">Ferreira (1962) apresenta numa separata do boletim da SPE (Sociedade Portuguesa de Espeleologia) uma nota sobre a gruta, com situa\u00e7\u00e3o geogr\u00e1fica, geologia local, espeleog\u00e9nese, espeleomorfologia e um perfil da parte inicial da gruta, incluindo o po\u00e7o de entrada. O acesso ao restante da cavidade \u00e9 marcado com um ponto de interroga\u00e7\u00e3o. Admite-se que posteriormente \u00e0 topografia tenha sido feita uma desobstru\u00e7\u00e3o nessa zona, dando acesso ao resto da cavidade. De salientar a qualidade do artigo. Como nota refira-se que a melhor descri\u00e7\u00e3o da entrada da gruta: \u201calgar-rampa\u201d encontra-se neste artigo<\/span><span style=\"font-size: 16px; letter-spacing: 0px;\">.<\/span><\/li><\/ul><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-92ff986 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"92ff986\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-caabb90\" data-id=\"caabb90\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b1376f8 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"b1376f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2_Topografia-do-Algar-da-Cancela_SPE.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 2 - Topografia do Algar da Cancela II segundo Ferreira (1962).\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjAsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzJfVG9wb2dyYWZpYS1kby1BbGdhci1kYS1DYW5jZWxhX1NQRS5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"990\" height=\"700\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2_Topografia-do-Algar-da-Cancela_SPE.jpg\" class=\"attachment-full size-full wp-image-21960\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2_Topografia-do-Algar-da-Cancela_SPE.jpg 990w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_2_Topografia-do-Algar-da-Cancela_SPE-18x12.jpg 18w\" sizes=\"(max-width: 990px) 100vw, 990px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 2 - Topografia do Algar da Cancela II segundo Ferreira (1962).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f93d0f4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f93d0f4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-689a3b0\" data-id=\"689a3b0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-244cb16 elementor-widget elementor-widget-text-editor\" data-id=\"244cb16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><div style=\"margin: 0px; padding: 0px;\"><ul><li><span style=\"font-size: 16px; letter-spacing: 0px;\">A gruta foi visitada por espele\u00f3logos do GEM e da AESDA (Associa\u00e7\u00e3o de Estudos Subterr\u00e2neos e Defesa do Ambiente) em 2017. Ap\u00f3s essa visita um grupo de espele\u00f3logos de v\u00e1rias associa\u00e7\u00f5es procede a laboriosos trabalhos de desobstru\u00e7\u00e3o e \u00e0 topografia da gruta (que se encontra nas Figuras 3 e 4)\u00a0 Agradecemos a Bruno Pais (AESDA) a ced\u00eancia da topografia e a ajuda na resenha hist\u00f3rica.\u00a0 Esta \u00e9 a primeira topografia integral conhecida da gruta. Os nomes da equipa de campo e dos autores da topografia podem ser consultados nas Figuras 3 e 4.<\/span><\/li><\/ul><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2a2b436 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2a2b436\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1d43a00\" data-id=\"1d43a00\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-efd2e9b elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"efd2e9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_3_Topografia_-Planta-Bruno-Pais.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 3 - Planta do Algar da Cancela II (topografia cedida por Bruno Pais).\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjIsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzNfVG9wb2dyYWZpYV8tUGxhbnRhLUJydW5vLVBhaXMuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"655\" height=\"850\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_3_Topografia_-Planta-Bruno-Pais.jpg\" class=\"attachment-full size-full wp-image-21962\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_3_Topografia_-Planta-Bruno-Pais.jpg 655w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_3_Topografia_-Planta-Bruno-Pais-9x12.jpg 9w\" sizes=\"(max-width: 655px) 100vw, 655px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 3 - Planta do Algar da Cancela II (topografia cedida por Bruno Pais).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b77bcdf\" data-id=\"b77bcdf\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-754675e elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"754675e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_4_Topografia_-Perfil-Bruno-Pais.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 4 - Perfil do Algar da Cancela II (topografia cedida por Bruno Pais).\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjMsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzRfVG9wb2dyYWZpYV8tUGVyZmlsLUJydW5vLVBhaXMuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"640\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_4_Topografia_-Perfil-Bruno-Pais.jpg\" class=\"attachment-full size-full wp-image-21963\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_4_Topografia_-Perfil-Bruno-Pais.jpg 800w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_4_Topografia_-Perfil-Bruno-Pais-15x12.jpg 15w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 4 - Perfil do Algar da Cancela II (topografia cedida por Bruno Pais).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2f01c5d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2f01c5d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-631f745\" data-id=\"631f745\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6dcdce4 elementor-widget elementor-widget-text-editor\" data-id=\"6dcdce4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"descricao\" style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"color: #e78b00; font-size: 20px; caret-color: #e78b00;\">Descri\u00e7\u00e3o<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">A partir da entrada, vertical e arredondada, que a SE abre numa cornija (Ferreira, 1962), desce-se uma s\u00e9rie de ressaltos que conduzem a um sal\u00e3o com fundo de blocos e teto\/paredes marcados profundamente por dissolu\u00e7\u00e3o espongiforme, com alguma concre\u00e7\u00e3o associada. O conjunto de po\u00e7os e ressaltos tem cerca de 20m de desn\u00edvel. No extremo Sul da sala h\u00e1 um pequeno po\u00e7o colmatado por pedras, correspondendo ao ponto mais profundo da cavidade. A gruta continua para Norte, subindo-se um manto estalagm\u00edtico numa zona bastante concrecionada; prossegue-se por uma passagem baixa e relativamente discreta, sendo o tro\u00e7o seguinte mais estreito e lamacento. Passam-se v\u00e1rias pequenas salas com marmitas de teto reveladoras de antiga circula\u00e7\u00e3o sob press\u00e3o, vendo-se tamb\u00e9m prateleiras suspensas de calcite formadas quando as condutas ter\u00e3o estado assoreadas.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2600d25 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2600d25\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-406c147\" data-id=\"406c147\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-47fb9a4 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"47fb9a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_5_Boca_-da-gruta.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 5 - Boca da gruta (Foto: Afonso Rodrigues - GEM). De notar o aspeto arredondado da sec\u00e7\u00e3o da entrada.\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjQsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzVfQm9jYV8tZGEtZ3J1dGEuanBnIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_5_Boca_-da-gruta.jpg\" class=\"attachment-full size-full wp-image-21964\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_5_Boca_-da-gruta.jpg 1000w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_5_Boca_-da-gruta-16x12.jpg 16w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 5 - Boca da gruta (Foto: Afonso Rodrigues - GEM). De notar o aspeto arredondado da sec\u00e7\u00e3o da entrada.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7a734f8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7a734f8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-88a9181\" data-id=\"88a9181\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-554f73d elementor-widget elementor-widget-text-editor\" data-id=\"554f73d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">Existe uma galeria que se ramifica novamente para Sul, terminando muit\u00edssimo perto do extremo de outro pequeno meandro, e p\u00f5e-se a hip\u00f3tese de ter existido comunica\u00e7\u00e3o passada. Veem-se vagas de eros\u00e3o de dimens\u00e3o decim\u00e9trica em v\u00e1rias das passagens. Eventualmente atinge-se um ressalto quase vertical para uma sala de maior dimens\u00e3o, onde se veem canais de teto bem proeminentes.<\/span><\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-fe954b4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"fe954b4\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4a7d0d3\" data-id=\"4a7d0d3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e30996a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"e30996a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_6_teto.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 6 - Aspeto do teto da galeria (Foto: Afonso Rodrigues - GEM). Note-se o aspeto corro\u00eddo.\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjUsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzZfdGV0by5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_6_teto.jpg\" class=\"attachment-full size-full wp-image-21965\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_6_teto.jpg 1000w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_6_teto-16x12.jpg 16w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 6 - Aspeto do teto da galeria (Foto: Afonso Rodrigues - GEM). Note-se o aspeto corro\u00eddo.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f02e61e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f02e61e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b23b340\" data-id=\"b23b340\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c891fc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"3c891fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_7_descontinuidade.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 7 - Descontinuidade vertical que controla a zona terminal da gruta (Foto: Afonso Rodrigues - GEM).\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjYsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzdfZGVzY29udGludWlkYWRlLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"1000\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_7_descontinuidade.jpg\" class=\"attachment-full size-full wp-image-21966\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_7_descontinuidade.jpg 750w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_7_descontinuidade-9x12.jpg 9w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 7 - Descontinuidade vertical que controla a zona terminal da gruta (Foto: Afonso Rodrigues - GEM).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-dd3e9d0\" data-id=\"dd3e9d0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c4e0044 elementor-widget elementor-widget-text-editor\" data-id=\"c4e0044\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">Nesta zona a cavidade muda de configura\u00e7\u00e3o, dando os tubos de press\u00e3o lugar a duas\/tr\u00eas grandes descontinuidades verticais alargadas cobertas de coraloides, tendo este tramo final aspeto de g\u00e9nese vadosa. O teto das passagens estar\u00e1 muito perto da superf\u00edcie, e existe uma raiz impressionante a atravessar a diaclase (ou falha) principal; al\u00e9m disso, sente-se uma pequena corrente de ar no fundo, possivelmente de uma segunda entrada inacess\u00edvel.<\/span><\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c838609 elementor-widget elementor-widget-text-editor\" data-id=\"c838609\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"topo\" style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px;\">Espeleometria<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">Uma nova topografia da gruta foi realizada tendo-se obtido os seguintes dados de espeleometria:<\/span><\/p><ul><li><span style=\"font-size: 16px; letter-spacing: 0px;\"> desenvolvimento total: 152m;<\/span><\/li><li><span style=\"font-size: 16px; letter-spacing: 0px;\"> proje\u00e7\u00e3o horizontal: 133m;<\/span><\/li><li><span style=\"font-size: 16px; letter-spacing: 0px;\"> desn\u00edvel: -25m. <\/span><\/li><\/ul><p><span style=\"font-size: 16px; letter-spacing: 0px;\">Os dados espeleom\u00e9tricos s\u00e3o compat\u00edveis com a topografia cedida por Bruno Pais.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ba96ca9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ba96ca9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-3d6136c\" data-id=\"3d6136c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0243590 elementor-widget__width-auto elementor-widget elementor-widget-image\" data-id=\"0243590\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/drive.google.com\/file\/d\/1WnAuC458BcrWRZCqCSLgA0RInUnxY-MY\/view\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"700\" height=\"990\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar_da_Cancela_II_PLANTA.jpg\" class=\"attachment-full size-full wp-image-21958\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar_da_Cancela_II_PLANTA.jpg 700w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar_da_Cancela_II_PLANTA-8x12.jpg 8w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 8 - Planta do Algar da Cancela II (clique para descarregar em formato png).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-992a454\" data-id=\"992a454\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e2c7fa elementor-widget__width-auto elementor-widget elementor-widget-image\" data-id=\"4e2c7fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/drive.google.com\/file\/d\/1O9xw2GfFfxv_N0CNFvxM_FZlmquZtDZ6\/view\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"990\" height=\"700\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar_da_Cancela_II_ALCADO.jpg\" class=\"attachment-full size-full wp-image-21957\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar_da_Cancela_II_ALCADO.jpg 990w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Algar_da_Cancela_II_ALCADO-18x12.jpg 18w\" sizes=\"(max-width: 990px) 100vw, 990px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 9 - Perfil do Algar da Cancela II (clique para descarregar em formato png).<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d0fd986 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d0fd986\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-23f717e\" data-id=\"23f717e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24817ba elementor-widget elementor-widget-text-editor\" data-id=\"24817ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px;\">Equipagem da cavidade<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">A ficha de equipagem da cavidade encontra-se no perfil (ver figura 9).<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bc4c389 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bc4c389\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bdb5b67\" data-id=\"bdb5b67\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0309120 elementor-widget elementor-widget-text-editor\" data-id=\"0309120\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"enquadramentogeologico\" style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"color: #e78b00; font-size: 20px; caret-color: #e78b00;\">Enquadramento Geol\u00f3gico<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">De acordo com a folha 27-C da Carta Geol\u00f3gica de Portugal\u00a0 \u00e0 escala 1:50000 (Manupella et al), a gruta desenvolve-se na forma\u00e7\u00e3o de Camadas de Caba\u00e7os e Montejunto, datada do andar Oxfordiano m\u00e9dio a Superior (da \u00c9poca Jur\u00e1ssico Superior). As camadas apresentam-se localmente bastante dobradas, embora de forma irregular, denunciando uma zona de maior deforma\u00e7\u00e3o, o que n\u00e3o ser\u00e1 estranho a proximidade ao cavalgamento do Arrife, situado a cerca de 650m a Sul da gruta (ver Figura 10). A \u00e1rea apresenta tamb\u00e9m v\u00e1rias falhas subparalelas ao Arrife (NNW-SSE a NW-SE) embora algumas virem depois para Norte ou para Oeste.<\/span><\/p><p><span style=\"font-size: 16px; letter-spacing: 0px;\">A t\u00edtulo de curiosidade refira-se que o cavalgamento do Arrife, embora provoque uma vertente de comando consider\u00e1vel, com cerca de 300m, n\u00e3o apresenta a mesma verticalidade que outras fal\u00e9sias do Arrife, merc\u00ea de parte da vertente ser constitu\u00edda por terrenos terr\u00edgenos do Jur\u00e1ssico Superior, que n\u00e3o conseguem manter vertentes subverticais.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-85cc52d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"85cc52d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7e50e53\" data-id=\"7e50e53\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bfb7da8 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"bfb7da8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_10_Geologia.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 10 - Implanta\u00e7\u00e3o da planta do Algar da Cancela II em extrato da folha 27-C da Carta Geol\u00f3gica de Portugal \u00e0 escala 1\/50000.\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjcsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzEwX0dlb2xvZ2lhLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"1300\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_10_Geologia.jpg\" class=\"attachment-full size-full wp-image-21967\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_10_Geologia.jpg 850w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_10_Geologia-8x12.jpg 8w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 10 - Implanta\u00e7\u00e3o da planta do Algar da Cancela II em extrato da folha 27-C da Carta Geol\u00f3gica de Portugal \u00e0 escala 1\/50000.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e510304\" data-id=\"e510304\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-226f94f elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"226f94f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_11_Geologia.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 11 - Implanta\u00e7\u00e3o da planta do Algar da Cancela II em extrato da folha 27-C da Carta Geol\u00f3gica de Portugal, a escala maior.\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MjE5NjgsInVybCI6Imh0dHBzOlwvXC93d3cuZ2VtLnB0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI1XC8xMFwvRmlndXJhXzExX0dlb2xvZ2lhLmpwZyJ9\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"850\" height=\"1300\" src=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_11_Geologia.jpg\" class=\"attachment-full size-full wp-image-21968\" alt=\"\" srcset=\"https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_11_Geologia.jpg 850w, https:\/\/www.gem.pt\/wp-content\/uploads\/2025\/10\/Figura_11_Geologia-8x12.jpg 8w\" sizes=\"(max-width: 850px) 100vw, 850px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Figura 11 - Implanta\u00e7\u00e3o da planta do Algar da Cancela II em extrato da folha 27-C da Carta Geol\u00f3gica de Portugal, a escala maior.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4e9e9eb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e9e9eb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9f6f629\" data-id=\"9f6f629\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f72d9c4 elementor-widget elementor-widget-text-editor\" data-id=\"f72d9c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"controloestrutural\" style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"color: #e78b00; font-size: 20px; caret-color: #e78b00;\">Controlo Estrutural<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">A gruta apresenta um controlo estrutural sobretudo pela atitude das camadas, com exce\u00e7\u00e3o da zona terminal. As camadas t\u00eam atitude aproximada N40E\/30E, seguindo a galeria ora a dire\u00e7\u00e3o ora a inclina\u00e7\u00e3o em tro\u00e7os aproximadamente perpendiculares. A principal dire\u00e7\u00e3o de desenvolvimento da galeria \u00e9 pr\u00f3xima da dire\u00e7\u00e3o das camadas. O tro\u00e7o terminal da galeria, por\u00e9m, \u00e9 controlado por descontinuidade de atitude aproximada N70W\/Subvertical, que por coincidir com falha cartografada (ver figura 11) consideramos uma falha<\/span><span style=\"font-size: 16px; letter-spacing: 0px;\">.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-aa8adcf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aa8adcf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-57b1eb3\" data-id=\"57b1eb3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a3426ab elementor-widget elementor-widget-text-editor\" data-id=\"a3426ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div id=\"genese\" style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"color: #e78b00; font-size: 20px; caret-color: #e78b00;\">G\u00e9nese e Evolu\u00e7\u00e3o<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">A gruta formou-se na zona fre\u00e1tica de acordo com a defini\u00e7\u00e3o de B\u00f6gli. (1980), como o comprovam a sec\u00e7\u00e3o arredondada das galerias, vagas de eros\u00e3o, c\u00fapulas e canais de teto. As vagas de eros\u00e3o t\u00eam um comprimento aproximado geralmente entre 0,4 e 1.0m, com o comprimento mais comum a situar-se entre 0,6 e 0,7m. A maioria das vagas s\u00e3o sim\u00e9tricas, por\u00e9m algumas apontam para a boca da gruta, indicando um antigo sentido de circula\u00e7\u00e3o de \u00e1gua NE-SW.<\/span><\/p><p><span style=\"font-size: 16px; letter-spacing: 0px;\">A gruta posteriormente assoreou, da\u00ed resultando os abundantes dep\u00f3sitos de argila que preenchem a maior parte do espa\u00e7o da galeria. Depois, por uma descida relativa do n\u00edvel de base, a cavidade passou da zona fre\u00e1tica para a zona vadosa inativa.<\/span><\/p><p><span style=\"font-size: 16px; letter-spacing: 0px;\">O Algar da Cancela II marca um antigo n\u00edvel de circula\u00e7\u00e3o de \u00e1gua que atualmente se encontra \u00e0 cota aproximada de 280-285m. A entrada da gruta poder\u00e1 ser uma antiga nascente, como sugerido pelo seu aspeto fre\u00e1tico, proximidade ao cavalgamento do Arrife e contacto do MCE com terrenos n\u00e3o c\u00e1rsicos. Recordamos a nascente de Alcobertas, situada a pouco mais de 3 Km a SW do Algar da Cancela II, que \u00e9 uma nascente permanente atual, situada em contexto geol\u00f3gico similar (formada em terrenos do Jur\u00e1ssico Superior e junto ao contacto do MCE com terrenos n\u00e3o c\u00e1rsicos).<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1866bf6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1866bf6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8ebac13\" data-id=\"8ebac13\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c92f1eb elementor-widget elementor-widget-text-editor\" data-id=\"c92f1eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px;\">Conclus\u00f5es<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">O Algar da Cancela II \u00e9 uma gruta de origem fre\u00e1tica, que marca um antigo n\u00edvel de circula\u00e7\u00e3o, atualmente \u00e0 cota aproximada de 280-285m, e que se desenvolveu em Calc\u00e1rios do Jur\u00e1ssico Superior. A cavidade tem um desenvolvimento total de 152m, 133m de proje\u00e7\u00e3o horizontal e -25m de desn\u00edvel. A gruta \u00e9 controlada sobretudo pela dire\u00e7\u00e3o das camadas e, na sua zona terminal, por uma falha. A boca da gruta poder\u00e1 ter sido uma antiga nascente.<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1228585 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1228585\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-188771c\" data-id=\"188771c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-84c9c91 elementor-widget elementor-widget-text-editor\" data-id=\"84c9c91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px;\">Equipa de Trabalho de Campo<\/span><\/p><div style=\"margin: 0px; padding: 0px;\"><p><span style=\"font-size: 16px; letter-spacing: 0px;\">A equipa de trabalho de campo foi constitu\u00edda, por ordem alfab\u00e9tica, por Afonso Rodrigues (AESDA\/GEM\/CEAE), Catarina Teixeira (GEM), Filipe Alves (GEM), Filipe Castro (GEM), Paulo Lopes (GEM) e Pedro Cardoso (GEM\/NECA).<\/span><\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0890eaf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0890eaf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"aux-parallax-section elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0604649\" data-id=\"0604649\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-53706eb elementor-widget elementor-widget-text-editor\" data-id=\"53706eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div style=\"letter-spacing: normal; margin: 0px; padding: 0px; font-family: Questrial; font-size: 14px; text-align: justify; white-space: pre-line;\"><p><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px; text-align: left;\">Refer\u00eancias\u00a0 bibliogr\u00e1ficas<\/span><span style=\"caret-color: #e78b00; color: #e78b00; font-size: 20px; text-align: left;\"><br \/><\/span><\/p><ul style=\"margin-right: 0px; margin-bottom: 0px; padding-right: 0.3em; padding-left: 2em; clear: both;\"><li><span style=\"caret-color: #000000; color: #000000;\">B\u00f6gli, A. (1980), Karst Hydrology and Physical Speleology, Springer-Verlag, Berlin Heildelberg New York.<\/span><\/li><li><span style=\"caret-color: #000000; color: #000000;\">Crispim, J.A (1995). Din\u00e2mica C\u00e1rsica e Implica\u00e7\u00f5es Ambientais nas Depress\u00f5es de Alvados e Minde. Tese de Do utoramento em Geologia, especialidade de Geologia do Ambiente. Departamento de Geologia. Faculdade de Ci\u00eancias, Universidade de Lisboa.<\/span><\/li><li><span style=\"caret-color: #000000; color: #000000;\">Ferreira, Jaime Martins, (1962), Nota sobre o Algar da Cancela II, Separata do Boletim da Sociedade Portuguesa de Espeleologia, Vol. II, n\u00ba1.<\/span><\/li><li><span style=\"caret-color: #000000; color: #000000;\">Manupella, G., Barbosa, B, C.A., Azer\u00eado, Carvalho J,; Crispim, J., Machado S.; Sampaio J.; (2006). Carta Geol\u00f3gica de Portugal \u2013Torres Novas, Folha 27-C, \u00e1 escala 1:50000, e Nota Explicativa, Instituto Nacional de Engenharia, Tecnologia e Inova\u00e7\u00e3o, Lisboa.<\/span><\/li><\/ul><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Algar da Cancela II 05 de Outubro de 2025 Rodrigues, Afonso 1\u00a0&#8211; Introdu\u00e7\u00e3o e Localiza\u00e7\u00e3o, Resenha Hist\u00f3rica, Descri\u00e7\u00e3o e Topografia Rodrigues, Paulo\u00a01,2,3 &#8211; Enquadramento Geol\u00f3gico, Controlo Estrutural e G\u00e9nese e Evolu\u00e7\u00e3o\u00a0 Grupo de Espeleologia e Montanhismo, Rua General Pereira de E\u00e7a, n\u00ba30, 2380-075 Alcanena N\u00facleo dos Amigos das Lapas Grutas e Algares\u00a0 Comiss\u00e3o Cient\u00edfica da [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":0,"parent":1574,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-21954","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/pages\/21954","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/comments?post=21954"}],"version-history":[{"count":0,"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/pages\/21954\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/pages\/1574"}],"wp:attachment":[{"href":"https:\/\/www.gem.pt\/1\/en\/wp-json\/wp\/v2\/media?parent=21954"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}