{"id":7334,"date":"2017-03-19T23:55:17","date_gmt":"2017-03-19T23:55:17","guid":{"rendered":"https:\/\/gem.pt\/1\/?page_id=7334"},"modified":"2021-02-06T17:34:44","modified_gmt":"2021-02-06T17:34:44","slug":"algares-do-cabeco-dos-alecrineiros-parte-vi","status":"publish","type":"page","link":"https:\/\/gem.pt\/1\/en\/publicacoes\/carso-e-endocarso\/algares-do-cabeco-dos-alecrineiros-parte-vi\/","title":{"rendered":"Algares do Cabe\u00e7o dos Alecrineiros &#8211; Parte VI"},"content":{"rendered":"<figure>\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/Artigo_Alecrineiros6-p1sv5833u4nxqlwrd0ubu69ikmcj9d984b3jjadtwg.jpg\" title=\"Artigo_Alecrineiros6\" alt=\"Artigo_Alecrineiros6\" \/><figcaption>Algares do Cabe\u00e7o dos Alecrineiros - Parte VI<\/figcaption><\/figure>\n<p>\t\t19 de Mar\u00e7o de 2017<\/p>\n<p>Ribeiro, Jos\u00e9\u00a0<sup>1,2<\/sup>; Lopes, Samuel <sup>1,4<\/sup>; Rodrigues, Paulo\u00a0<sup>1,2,3<\/sup><\/p>\n<ol>\n<li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\">Grupo de Espeleologia e Montanhismo, Rua Maria Veleda, 6, 7\u00aa Esq, 2650-186, Amadora, Portugal<\/li>\n<li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\">N\u00facleo dos Amigos das Lapas Grutas e Algares\u00a0<\/li>\n<li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\">Comiss\u00e3o Cient\u00edfica da Federa\u00e7\u00e3o Portuguesa de Espeleologia, Estrada Calhariz de Benfica, 187, \u00a01500-124 Lisboa<\/li>\n<li style=\"letter-spacing: normal; margin: 10px; padding: 0px; font-family: Questrial; font-size: 13px; white-space: pre-line; line-height: 0.9;\">Wind-CAM - Centro de Atividades de Montanha, Rua Eduardo Mondelane, lj44, 2835-116 Baixa da Banheira<\/li>\n<\/ol>\n<hr \/>\n<p>\u00a0<\/p>\n<p>Introdu\u00e7\u00e3o<\/p>\n<p>Incentivados pelos trabalhos realizados e descritos no \u00faltimo cap\u00edtulo decidimos continuar os trabalhos na zona a Sul do v\u00e9rtice geod\u00e9sico dos Alecrineiros. Desta feita fizemos\u00a0 prospe\u00e7\u00e3o naquele belo local, subindo o vale cego que ali se encontra.\u00a0Olhando para o Cadastro de S\u00e3o Bento e at\u00e9 para o da pr\u00f3pria F.P.E. (Federa\u00e7\u00e3o Portuguesa de Espeleologia), constata-se que nesta \u00e1rea, h\u00e1 poucas cavidades conhecidas, e o potencial da zona fez-nos acreditar que muito h\u00e1 por descobrir. E assim tem sido, m\u00e3os \u00e0\u00a0obra, por outras palavras \"p\u00e9s no terreno\".\t\t<\/p>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160804.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 1 - Zona de prospe\u00e7\u00e3o, subindo o vale cego (Foto: Samuel Lopes - GEM\/WIND)\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"844\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160804.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 1 - Zona de prospe\u00e7\u00e3o, subindo o vale cego (Foto: Samuel Lopes - GEM\/WIND)<\/figcaption><\/figure>\n<p>\t\tEstamos a ser premiados pela nossa dedica\u00e7\u00e3o, algumas descobertas, outras tantas desobstru\u00e7\u00f5es e muito trabalho \u00e0\u00a0nossa frente!!! A equipa est\u00e1\u00a0a trabalhar em v\u00e1rios algares, partilhando neste cap\u00edtulo os algares da Selva, do Pinheiro Queimado e\u00a0do Belo Horizonte.\u00a0<\/p>\n<p>Algar da Selva<\/p>\n<p>O algar da Selva foi por n\u00f3s descoberto num final de dia, ap\u00f3s termos sa\u00eddo de outra cavidade. Aproveitando a restante luz do dia, fizemos um pouco de prospe\u00e7\u00e3o.\u00a0Procuramos numa zona em que o mato denso disfar\u00e7a a profundidade do lapi\u00e1s ali existente.\u00a0Um destes chamou-nos a aten\u00e7\u00e3o, avan\u00e7\u00e1mos junto ao solo, e ao virar um pouco descobrimos a boca do algar (na foto em cima j\u00e1 o mato tinha sido desbravado). Recolhemos no pr\u00f3prio dia as coordenadas e o nome dado ao algar deve-se\u00a0ao denso mato que cobre completamente a sua boca.\t\t<\/p>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160800.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 2 - Entrada do Algar da Selva (Foto de Samuel Lopes - GEM\/WIND)\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"844\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160800.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 2 - Entrada do Algar da Selva (Foto de Samuel Lopes - GEM\/WIND) <\/figcaption><\/figure>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/imagem-1.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Figura 3 - Enquadramento dos algares da Selva, Pinheiro Queimado e Belo Horizonte\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"917\" height=\"549\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/imagem-1.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 3 - Enquadramento dos algares da Selva, Pinheiro Queimado e Belo Horizonte<\/figcaption><\/figure>\n<p>\t\t<strong>Descri\u00e7\u00e3o:<\/strong>A boca do algar tem cerca de 1,50 m e abre-se num lapi\u00e1s em mesa com fendas de profundidade de 1 a 2 metros. Segue-se um po\u00e7o com 5 m de profundidade, em que uma das laterais ainda tem argila, sendo tamb\u00e9m um pouco inst\u00e1vel, estreitando ligeiramente em profundidade. No seu fundo uma rampa de argila d\u00e1 acesso a uma pequena sala, n\u00e3o havendo qualquer progress\u00e3o.<strong>Geologia:<\/strong>O algar desenvolve-se na forma\u00e7\u00e3o dos Calc\u00e1rio M\u00edcriticos da Serra de Aire. A forma\u00e7\u00e3o est\u00e1 datada do Batoniano (andar do Jur\u00e1ssico m\u00e9dio, de acordo com Manuppella et al., 2000). A cavidade pode ser classificada como um vadose shaft. O algar \u00e9 estruturalmente controlado por duas fraturas, uma de direc\u00e7\u00e3o aproximada Norte-Sul, e outra de direc\u00e7\u00e3o aproximada NW-SE, ambas verticais. O desenvolvimento do algar \u00e9 reduzido. A localiza\u00e7\u00e3o no vale cego \u00e9 de ter em conta.<strong style=\"font-size: 16px;\">Presente:<\/strong><br style=\"font-size: 16px;\" \/>Como \u00e9 natural,\u00a0no dia em que o descobrimos o entusiasmo foi enorme. Conseguimos nesse mesmo dia preparar o caminho no meio do denso mato e n\u00e3o nos livramos de uma terr\u00edvel comich\u00e3o nos olhos, proveniente provavelmente dos pol\u00e9ns ali existentes. Seguiu-se outro final de tarde e j\u00e1 com a boca do algar equipada e \u00f3culos de prote\u00e7\u00e3o, explor\u00e1mos e verific\u00e1mos que pouco mais havia a fazer. Fica mais um cadastrado, para que os trabalhos n\u00e3o se repitam.\u00a0\t\t<\/p>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/algar-da-selvaP.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1240\" height=\"1753\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/algar-da-selvaP.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 4a \u2013 Planta do Algar da Selva<\/figcaption><\/figure>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/algar-da-selvaS.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1240\" height=\"1753\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/algar-da-selvaS.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 4b \u2013 Perfil do Algar da Selva<\/figcaption><\/figure>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/F.E.-Algar-da-Selva.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/F.E.-Algar-da-Selva-p1sv5tovxhxtqu4t0i3xbczvzgrdhxzqyloztubr40.jpg\" title=\"Figura 4c \u2013 Ficha de Equipagem do Algar da Selva\" alt=\"Figura 4c \u2013 Ficha de Equipagem do Algar da Selva\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 4c \u2013 Ficha de Equipagem do Algar da Selva<\/figcaption><\/figure>\n<p>\t\tFotos do Algar da Selva por Samuel Lopes (GEM\/WIND)<br \/>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"Figura 2 - Entrada do Algar da Selva (Foto de Samuel Lopes - GEM\/WIND)\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160800.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160800-p1sv6k0g1q0tkafq1op9lr3xqg0okghbupsw6nv8nc.jpg\" alt=\"Figura 2 - Entrada do Algar da Selva (Foto de Samuel Lopes - GEM\/WIND)\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"Figura 1 - Zona de prospe\u00e7\u00e3o, subindo o vale cego (Foto: Samuel Lopes - GEM\/WIND)\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160804.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160804-p1sv6lw4fe3e7iczqpiiqqmux7rezuosiz3v57sgaw.jpg\" alt=\"Figura 1 - Zona de prospe\u00e7\u00e3o, subindo o vale cego (Foto: Samuel Lopes - GEM\/WIND)\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160806.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160806-p1sv6mtym84oj4bml7x5b8ebilms7jsiv3rcmhr24o.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160808.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160808-p1sv6nrst25yuqa9fqbrvq5s3zi5f8w978eu3rpnyg.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160809.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160809-p1sv6pnh6q8jhy7j4r510popar8vun3pvhpt2bmvm0.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160811.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160811-p1sv6qlbdk9ttk65z9jnl7g5w5492c7g7mdajllhfs.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160813.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160813-p1sv6rj5keb4564strya5p7mhizma1b6jr0s0vk39k.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160814.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160814-p1sv6tety2dose22isrjaoqjoaqcpfin80bqzfhax4.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160815.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160815-p1sv6uco4wez400pdb65v6i09olpx4mdk4z8gpfwqw.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160816.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160816-p1sv6vaibqg9flzc7tksfo9gv2h34tq3w9mpxzeiko.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160819.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160819-p1sv6y40w8k4efv8rcso55jun836rx1awnl6dtac20.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160826.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160826-p1sv6z1v32leq1tvlv7apnbb8lyjzm518s8nv38xvs.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"88429b5\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160827.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160827-p1sv70xjgqnzd9r5aw0jumu8fdpaf0chx1jmtn65jc.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><br \/>\n\t\t\t\t\t\tAnterior<br \/>\n\t\t\t\t\t\tSeguinte<br \/>\n\t\tAlgar do Pinheiro Queimado<\/p>\n<figure style=\"width: 400px\"><a href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060662.jpg\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060662.jpg\" alt=\"\" width=\"400\" height=\"624\" \/><\/a><figcaption style=\"color: #444444; font-family: Questrial; font-size: 14px; background-color: #f0f0f0; padding: 8px;\">Figura 5 - Entrada do algar do Pinheiro Queimado, antes da desobstru\u00e7\u00e3o (Foto: Valentina Correia - WIND) <\/figcaption><\/figure>\n<p>Em prospe\u00e7\u00e3o, chamou-nos a aten\u00e7\u00e3o um lapi\u00e1s, que estava\u00a0tombado para\u00a0Sul, dando a ideia de um oco que o ter\u00e1 feito\u00a0inclinar. De facto o oco estava l\u00e1 mas o algar estava escondido.<br \/>\nSeguiu-se a primeira desobstru\u00e7\u00e3o, que deu acesso a um belo po\u00e7o com paredes\u00a0cobertas de formas de reconstru\u00e7\u00e3o. Est\u00e1vamos a explorar o desconhecido.<br \/>\n<strong>Descri\u00e7\u00e3o:<\/strong><br \/>\nA boca do algar (atual) que foi por n\u00f3s desobstru\u00edda n\u00e3o era mais do que uma pequena fissura. Esta est\u00e1 num lapi\u00e1z tombado cerca de 30\u00ba\u00a0para Sul, criando\u00a0o pequeno\u00a0espa\u00e7o onde se encontra a entrada do algar, o qual se acede por um destrepe de 2m.<br \/>\nSegue-se um po\u00e7o de 12m, em que no seu teto se nota a entrada original do algar, com um bloco a obstruir, e que a superf\u00edcie fica por debaixo de um muro de pedra. O po\u00e7o \u00e9 forrado de formas de reconstru\u00e7\u00e3o parietais, sendo muito bonito.<br \/>\nNa sua base encontra-se um cone de deje\u00e7\u00e3o que inicialmente segue no sentido N-S mas que vira para E-O, e tem uma inclina\u00e7\u00e3o de cerca de 45\u00ba.<br \/>\nO cone termina numa pequena sala (se assim se pode chamar) que se desenvolve no sentido N-S\u00a0a qual,\u00a0ocupando quase toda a sua dimens\u00e3o, tem uma rampa de calcite, que se apresenta\u00a0oca por baixo.<br \/>\nO ch\u00e3o desta pequena sala \u00e9 totalmente\u00a0 coberto de argila.<br \/>\nNo topo do cone de deje\u00e7\u00e3o,\u00a0passando um pequeno laminador, tem-se acesso a uma di\u00e1clase\u00a0de direc\u00e7\u00e3o aproximada E-O. Esta prolonga-se por cerca de 10m, sendo sempre estreita com alguns pequenos po\u00e7os e uma chamin\u00e9 com\u00a08m. A di\u00e1clase \u00e9 forrada de formas de reconstru\u00e7\u00e3o parietais.<br \/>\nNota-se que no final da progress\u00e3o\u00a0esta continua\u00a0mas muito estreita, e que n\u00e3o se sente qualquer passagem de ar.<br style=\"font-size: 16px;\" \/><strong style=\"font-size: 16px;\">Geologia:<br \/>\n<\/strong>O algar desenvolve-se na forma\u00e7\u00e3o dos Calc\u00e1rios M\u00edcriticos da Serra de Aire. A forma\u00e7\u00e3o est\u00e1 datada do Batoniano (andar do Jur\u00e1ssico m\u00e9dio, de acordo com Manuppella et al., 2000). A cavidade pode ser classificada como um vadose shaft.<br \/>\nO algar \u00e9 estruturalmente controlado por duas fam\u00edlias de fraturas, uma de dire\u00e7\u00e3o aproximada Norte-Sul e outra de dire\u00e7\u00e3o aproximada Oeste-Este, ambas subverticais.\u00a0 A localiza\u00e7\u00e3o no vale cego \u00e9 de ter em conta. \u00a0<strong style=\"font-size: 16px;\">Presente:<\/strong><br style=\"font-size: 16px;\" \/>Ap\u00f3s a descida do po\u00e7o e an\u00e1lise do que havia, est\u00e1vamos entusiasmados com a beleza do que\u00a0era dado a conhecer\u00a0pela primeira vez, e mais ficamos quando\u00a0verificamos uma fresta numa parede lateral e reparamos que havia uma probabilidade de progress\u00e3o. Mais uma desobstru\u00e7\u00e3o e est\u00e1vamos numa di\u00e1clase paralela \u00e0 rampa da base do po\u00e7o, mas ao fim de dois ou tr\u00eas metros estreitava, sendo imposs\u00edvel a progress\u00e3o.\u00a0Mais uma desobstru\u00e7\u00e3o, mas desta vez o nosso amigo Orlando Elias (N\u00facleo de Espeleologia de Leiria), tratou de alargar a passagem. O ar circulava e conseguia-se ver que havia ali mais qualquer coisa, e de facto a di\u00e1clase prolonga-se por mais uns metros dando acesso a um po\u00e7o\u00a0que \u00e9 a continua\u00e7\u00e3o da di\u00e1clase, s\u00f3 que agora mais funda. \u00a0Est\u00e1vamos \"embriagados\" com a beleza que v\u00edamos e constat\u00e1mos depois que, para nossa tristeza\u00a0a di\u00e1clase fecha, havendo uma pequena abertura\u00a0assinalada na topografia, que nos parece demasiado penosa e sem qualquer passagem de ar. Paci\u00eancia, o algar \u00e9 pequeno, mas para n\u00f3s t\u00e3o grande!!!\t\t<\/p>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/algar-do-pinheiro-queimadoP.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1753\" height=\"1240\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/algar-do-pinheiro-queimadoP.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 6a \u2013 Planta do Algar do Pinheiro Queimado<\/figcaption><\/figure>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/algar-do-pinheiro-queimadoS.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1240\" height=\"1753\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/algar-do-pinheiro-queimadoS.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 6b \u2013 Perfil do Algar do Pinheiro Queimado<\/figcaption><\/figure>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/F.E.-Algar-do-Pinheiro-Queimado.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1240\" height=\"1753\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/F.E.-Algar-do-Pinheiro-Queimado.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 6c \u2013 Ficha de Equipagem do Algar do Pinheiro Queimado<\/figcaption><\/figure>\n<p>\t\tFotos do Algar do Pinheiro Queimado por Samuel Lopes (GEM\/WIND)<br \/>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/1aP1060656.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/1aP1060656-p1svb5g1gkbabnrf7o7lsld2a9da76q35gmcnd1y88.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/1P1160668.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/1P1160668-p1svb7bpu8duyvoowp0uxkvzh140mkxjtpxblwz5vs.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/2P1120667.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/2P1120667-p1svb89k12f5ahnbr7fhi2ng2ezdua1a5ukt36xrpk.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060660.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060660-p1svb97e7wgfm3lylpu42kewnsur1z50hz8akgwdjc.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"Figura 5 - Entrada do algar do Pinheiro Queimado, antes da desobstru\u00e7\u00e3o (Foto: Valentina Correia - WIND)\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060662.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060662-p1svbb32lkj09bj8aqnd7jxtuklhhdch68j9j0tl6w.jpg\" alt=\"Figura 5 - Entrada do algar do Pinheiro Queimado, antes da desobstru\u00e7\u00e3o (Foto: Valentina Correia - WIND)\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060689.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060689-p1svbc0wsekakxhv591zs1pafygup2g7id6r0as70o.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060697.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060697-p1svbdwl62mv85f4u9v8x187mq7l4gno6mhpyupeo8.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060699.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060699-p1svbeufcwo5jrdros9vhizo842yc5reir57g4o0i0.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060700.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060700-p1svbgq3qkqq6zb1dt34miilevtorjyv70g6eol85k.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060709.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060709-p1svbhnxxes0il9o8bhr70a209p1z92lj53nvyjtzc.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060720.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060720-p1svbjjmb2ul5t6xxcb0bzsz71fsena27eemuih1mw.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060721.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060721-p1svbkhghwvvhf5krupmwhkfsfb5mcdsjj24bsfngo.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060724.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060724-p1svbmd4vkyg4n2ugviw1h3cz71w1ql97sd3accv48.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060725.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060725-p1svbo8t9910rv045wc56gma5ysmh4spw1o28wa2rs.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060731.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060731-p1svbq4hmx3lf2xdux5ebg57cqjcwj06kaz17g7afc.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060732.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060732-p1svbr2btr4vqow0pfk0vxwny4eq483wwfmioq5w94.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1060737.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1060737-p1svbsy07f7gdwtaegda0xfl4w5gjmbdkoxhna33wo.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120670.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120670-p1svbtvue98qpirx8yrwlf71qa0trbf3wtkz4k1pqg.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120678.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120678-p1svbutol3a114qk3h6j5wyibnw6z0iu8y8glu0bk8.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120680.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120680-p1svbwpcyrclocntshzsawhfifmxeeqax7jfkdxj7s.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120687.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120687-p1svbxn75ldvzymgn0eeve8w3tiam3u19c6x1nw51k.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120697.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120697-p1svbzivj9ggn6jqc17o0drtal911i1hxlhw07tcp4.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120699.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120699-p1svc1ejwxj1aeh0120x5daqhczrgw8ylusuyrqkco.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120706.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120706-p1svc3a8alllxme9q2u6actno4qhwagfa43txbns08.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1120717.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1120717-p1svc482hfmw98cwkl8suul49ilv3zk5m8rbelmdu0.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160691.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160691-p1svc55wo9o6kubjf3nffcckuwh8bonvydesvvkzns.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160700.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160700-p1svc71l1xqr828t44gokbvi1o7yr2vcmmprufi7bc.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160703.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160703-p1svc7zf8rs1jo7fymvb4tmyn23byrz2yrd9bpgt54.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160709.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160709-p1svc8x9fltbva62t59xpbef8fyp6h2taw0qszfeyw.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160713.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160713-p1svcbqs03x6u41zcohtesot0lkstke0b9z78tb8g8.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160715.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160715-p1svcdmgdrzrhbz91pb2js7q7dbj8ylgzja67d8g3s.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160720.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160720-p1svcekakm11sxxvw7pp49z6sr6wgnp7bnxnon71xk.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160722.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160722-p1svcgfyya3mg5v5l8iy99i3zixmw1wnzx8mn749l4.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160749.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160749-p1svcibnby673dsfa9c7e9116aodbg44o6jllr1h8o.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160751.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160751-p1svcj9his7hezr24rqtyqshrojqj57v0b7331032g.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160756.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160756-p1svcl55wga227obtsk33qbeygagyjfboki21kxaq0.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160762.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160762-p1svcn0ua4cmpfllitdc8puc5817dxmsctt104uidk.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160763.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160763-p1svcnyogydx11k8dbryt7lsqlwklmqioygihet47c.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160769.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160769-p1svcqs71ghrzvg4wuzuiow6irio8q1ppceyx8oxoo.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160776.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160776-p1svcrq18aj2bherrdeh36nn45e1gf5g1h2geinjig.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160786.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160786-p1svctlplylmypc1ge7q866kax4rvtcwpqdfd2kr60.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"54c0721\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P1160796.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P1160796-p1svcwf86gphxj7xzxflxngy32qviwo3q4bvswgknc.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><br \/>\n\t\t\t\t\t\tAnterior<br \/>\n\t\t\t\t\t\tSeguinte<br \/>\n\t\tAlgar\u00a0do Belo Horizonte<\/p>\n<figure style=\"width: 500px\"><a href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/Inked1P3100649_LI.jpg\"><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/Inked1P3100649_LI.jpg\" alt=\"\" width=\"500\" height=\"347\" \/><\/a><figcaption style=\"color: #444444; font-family: Questrial; font-size: 14px; background-color: #f0f0f0; padding: 8px;\">Figura 7 - Entrada do Algar do Belo Horizonte<br \/>\n(Foto de Samuel Lopes - GEM\/WIND)  <\/figcaption><\/figure>\n<p>Este algar \u00e9 tamb\u00e9m fruto da prospe\u00e7\u00e3o, e deve o seu nome \u00e0 bela vista que dali se alcan\u00e7a. \u00c9 de facto um local muito bonito e relaxante, um bom local para se fazer um piquenique, \u00a0sem parques e\u00f3licos, ou pedreiras at\u00e9 onde a vista alcan\u00e7a.<br \/>\nAqui fomos j\u00e1 presenteados com um bando de gralhas-de-bico-vermelho, com\u00a0o seu voo ondulante e acrob\u00e1tico, acompanhadas de estridentes e numerosos sons met\u00e1licos que caracterizam\u00a0esta esp\u00e9cie.<br \/>\nCom sorte tamb\u00e9m se avistou uma majestosa \u00e1guia\u00a0que, aproveitando as correntes\u00a0t\u00e9rmicas, vai subindo at\u00e9 quase se perder de vista.\u00a0<strong><br \/>\nDescri\u00e7\u00e3o:<\/strong>A boca do algar \u00e9 pequena,\u00a0tem cerca de 50 cm, e abre-se no centro de um lapi\u00e1z em mesa com fendas profundas. Segue-se um po\u00e7o de 3 m, mas\u00a0se contarmos com o topo do lapi\u00e1z ser\u00e1 de 6 m. Na base segue-se uma rampa que d\u00e1 acesso a uma pequena galeria em que numa parede tem algumas formas de reconstru\u00e7\u00e3o.\u00a0O ch\u00e3o est\u00e1 coberto de pedras, restos de vegeta\u00e7\u00e3o e ossadas de animais.<strong>Geologia:<\/strong><br \/>O algar desenvolve-se na forma\u00e7\u00e3o dos Calc\u00e1rio M\u00edcriticos da Serra de Aire. A forma\u00e7\u00e3o est\u00e1 datada do Batoniano (andar do Jur\u00e1ssico m\u00e9dio, de acordo com Manuppella et al., 2000). A cavidade pode ser classificada como um vadose shaft. O\u00a0 algar \u00e9 estruturalmente controlado por dois tipos de fraturas, uma de direc\u00e7\u00e3o aproximada WNW, e outra de direc\u00e7\u00e3o aproximada NNE-SSW, ambas subverticais. O desenvolvimento do algar \u00e9 reduzido.<strong>Presente:<\/strong>Este algar deu-nos muito pouco que fazer, devido \u00e0s dimens\u00f5es reduzidas e f\u00e1cil acesso. Mas \u00e9 mais um que fica cadastrado, topografado\u00a0e publicado. Ao menos servir\u00e1\u00a0para que n\u00e3o seja necess\u00e1rio que se repitam\u00a0os trabalhos\u00a0daqui a uns tempos quando outras pessoas, talvez outras gera\u00e7\u00f5es que por aqui andarem, vejam que j\u00e1 existe trabalho feito e possam canalizar o seu tempo e as suas energias noutras descobertas.\u00a0\t\t<\/p>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/belo-horizonteP.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1240\" height=\"1753\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/belo-horizonteP.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 8a \u2013 Planta do Algar do Belo Horizonte<\/figcaption><\/figure>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/belo-horizonteS.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1240\" height=\"1753\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/belo-horizonteS.jpg\" alt=\"\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 8b \u2013 Perfil do Algar do Belo Horizonte<\/figcaption><\/figure>\n<figure>\n\t\t\t\t\t\t\t\t\t\t\t<a href=\"\/wp-content\/uploads\/2021\/01\/F.E.-Algar-Belo-Horizonte.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n\t\t\t\t\t\t\t<img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/F.E.-Algar-Belo-Horizonte-p1sv7zphoqwmigzhcxtykbb5ag2u8tlgxbuant42rk.jpg\" title=\"Figura 8c \u2013 Ficha de Equipagem do Algar do Belo Horizonte\" alt=\"Figura 8c \u2013 Ficha de Equipagem do Algar do Belo Horizonte\" \/>\t\t\t\t\t\t\t\t<\/a><figcaption>Figura 8c \u2013 Ficha de Equipagem do Algar do Belo Horizonte<\/figcaption><\/figure>\n<p>\t\tFotos do Algar do Belo Horizonte por Samuel Lopes\u00a0(GEM\/WIND) e Sandra Lopes (GEM)<br \/>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/2P2230130.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/2P2230130-p1sv8qyvzt0wnj918mtxf76nmt7ij16s5klohwm64o.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/3P2230127.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/3P2230127-p1sv8rwq6n26z57o358jzoy4872vqqaihp95z6kryg.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"File0073\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/File0073.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/File0073-p1sv8sukdh3har6axnn6k6pktky8yfe8ttwnggjds8.jpg\" alt=\"File0073\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"Figura 7 - Entrada do Algar do Belo Horizonte (Foto de Samuel Lopes - GEM\/WIND)\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/Inked1P3100649_LI.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/Inked1P3100649_LI-p1sv8uq8r561xz3kmogfp68i0cozdtlpi37mf0glfs.jpg\" alt=\"Figura 7 - Entrada do Algar do Belo Horizonte (Foto de Samuel Lopes - GEM\/WIND)\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150061.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150061-p1sv8vo2xz7c9l27h6v29nzylqkclipfu7v3waf79k.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150065.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150065-p1sv8xjrbn9wwszh67obenivsib30wwwih62uucex4.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150072.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150072-p1sv8yhlihb78ey40q2xz5acdw6g8m0multkc4b0qw.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150074.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150074-p1sv8zffpbchk0wqv8hkjn1sza1tgb4d6qh1te9mko.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150080.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150080-p1sv91b42zf278u0k9atomkq61sjvpbtuzs0ry6u88.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150083.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150083-p1sv928y9tgciusnerpg94c6rfnx3efk74fi985g20.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150087.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150087-p1sv944mnhix62px3sipe3v3y7enisn0vdqh7s2npk.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150095.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150095-p1sv952gubk7hoojyaxbylmkjla0qhqr7idyp219jc.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"2544637\" data-elementor-lightbox-title=\"OLYMPUS DIGITAL CAMERA\" href=\"https:\/\/gem.pt\/wp-content\/uploads\/2021\/01\/P2150100.jpg\"><\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/gem.pt\/wp-content\/uploads\/elementor\/thumbs\/P2150100-p1sv960b15lhtan6stbyj3e14z5dy6uhjn1g6bzvd4.jpg\" alt=\"OLYMPUS DIGITAL CAMERA\" \/><\/figure>\n<p><\/a><br \/>\n\t\t\t\t\t\tAnterior<br \/>\n\t\t\t\t\t\tSeguinte<br \/>\n\t\tDesta vez, partilhamos mais 3 algares, e para pr\u00f3xima partilharemos grandes aventuras que estamos a viver.<\/p>","protected":false},"excerpt":{"rendered":"<p>Algares do Cabe\u00e7o dos Alecrineiros &#8211; Parte VI 19 de Mar\u00e7o de 2017 Ribeiro, Jos\u00e9\u00a01,2; Lopes, Samuel 1,4; Rodrigues, Paulo\u00a01,2,3 Grupo de Espeleologia e Montanhismo, Rua Maria Veleda, 6, 7\u00aa Esq, 2650-186, Amadora, Portugal N\u00facleo dos Amigos das Lapas Grutas e Algares\u00a0 Comiss\u00e3o Cient\u00edfica da Federa\u00e7\u00e3o Portuguesa de Espeleologia, Estrada Calhariz de Benfica, 187, \u00a01500-124 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":1574,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-7334","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/pages\/7334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/comments?post=7334"}],"version-history":[{"count":0,"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/pages\/7334\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/pages\/1574"}],"wp:attachment":[{"href":"https:\/\/gem.pt\/1\/en\/wp-json\/wp\/v2\/media?parent=7334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}