Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Rubson Pinheiro Maia"'
Autor:
João Rafael Vieira Dias, Abner Monteiro Nunes Cordeiro, Frederico de Holanda Bastos, Rubson Pinheiro Maia, Marcos Antônio Leite do Nascimento
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 25, Iss 3 (2024)
Granitic forms resulting from turbulent flow, with hydraulic vortices, characterize the rocky bed of the lower course of the Carnaúba River, in a geosite of the Seridó Geopark, in the Seridó Oriental microregion, Northeast Brazil. These forms cons
Externí odkaz:
https://doaj.org/article/8335bc4de31c41bc9c8029e3f2655822
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 25, Iss 2 (2024)
Inselberg fields are found on several continents, including South America, North America, and Africa. In Brazil, one of the largest assemblages of these landforms is the Quixadá-Quixeramobim inselberg field, which is composed of 195 inselbergs organ
Externí odkaz:
https://doaj.org/article/ee5a4858aa7046468227be947f01bc83
Autor:
Wesley Feitosa Rodrigues, Rubson Pinheiro Maia, Helena Vanessa Maria da Silva, André Augusto Rodrigues Salgado
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 25, Iss 2 (2024)
This research investigates a possible subterranean river capture responsible for the morphogenesis of the Poti River Canyon, which crosses the uplifted edge of the Parnaíba Basin, in the northern Northeast of Brazil. Morphological and lithostructura
Externí odkaz:
https://doaj.org/article/83c3426d1118421caac09896fc573601
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 25, Iss 2 (2024)
Inselbergs characterised by fracturing features correspond to the geomorphological manifestation of break-up of the rock mass and collapse. The steep slopes partially covered by angular boulders scattered chaotically reveal, in evolutionary terms, th
Externí odkaz:
https://doaj.org/article/57a01370765842c0a671e664f85f617b
Autor:
Hígor Lins da Costa, Marco Túlio Mendonça Diniz, Rafael Albuquerque Xavier, Larissa Silva Queiroz, Rubson Pinheiro Maia
Publikováno v:
International Journal of Geoheritage and Parks, Vol 11, Iss 3, Pp 433-449 (2023)
The present paper aims to present a quantitative evaluation of the sites of geomorphological interest in the surroundings of Pedra da Boca State Park, Northeast Brazil. The methodology used was based on the proposal and procedures of Diniz, Araújo,
Externí odkaz:
https://doaj.org/article/36217ac1c61945cc8a535ff3c9ad98a7
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 25, Iss 1 (2024)
This work analyses morphostructural aspects and their influence on the development of the karst relief of Serra da Capivara (State of Piauí, northeastern Brazil). For this purpose, structural data derived from lineament extraction, sedimentary bed g
Externí odkaz:
https://doaj.org/article/b3127c2a501c43c19af48a35e576b9fb
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 24, Iss 4 (2023)
River captures are drainage rearrangements commonly reported in divides of high topographic gradient, triggered by headward erosion. Captures also occur in divides of low topographic gradient through differential fluvial incision between rivers, howe
Externí odkaz:
https://doaj.org/article/b80d546c20774b5e8ef409096694dc86
Autor:
Rubson Pinheiro Maia
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 24, Iss 3 (2023)
Diversas feições de carste em arenito ocorrem nos afloramentos da Formação Cabeças (Arenitos Devonianos) na borda leste da Bacia do Parnaíba no Nordeste brasileiro. Nesse trabalho, será enfocado os aspectos genéticos para a formação do cars
Externí odkaz:
https://doaj.org/article/e96ac6a6ebe94fc4862c30aacf0b1ff5
Autor:
Guilherme Lima Brasil dos Santos, Rubson Pinheiro Maia, Luiz Eduardo Panisset Travassos, Anna Sabrina Vidal de Souza
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 25, Iss 1 (2023)
Inselbergs are landforms shaped by a number of erosion processes. They can be characterized either by a predominance of dissolution features or fracturing and occasionally exhibit massive slopes. In this study we demonstrate the main structural mecha
Externí odkaz:
https://doaj.org/article/0ec4a0bde1614ed2a6bb51d95dcc2b84
Publikováno v:
Revista Brasileira de Geomorfologia, Vol 23, Iss 4 (2022)
No nordeste brasileiro, as falésias ocorrem nas rochas da Formação Barreiras, que são compostas por sedimentos parcialmente consolidados. No estado do Rio Grande do Norte, a praia de Pipa, com suas falésias, constituem seu principal atrativo tur
Externí odkaz:
https://doaj.org/article/93e57a8fc55e4ff9adc0dc923fa65125