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Terrestrial impact structures as geoheritage: an assessment method of their scientific value and its application to Brazil Anais da ABC (AABC)
SÁNCHEZ,JOANA P.; BRILHA,JOSÉ B.R..
ABSTRACT Terrestrial impact structures are geological and geomorphological features with particular importance to understand the history and evolution of the planet. Impact structures are scattered around the world but in many countries these features are under threat, essentially due to anthropic factors. Impact structures with higher scientific value should be considered as geological heritage and, consequently, be subjected to geoconservation strategies. In order to select the most important impact structures to be properly conserved and managed, this paper proposes a quantitative assessment method of the scientific value of these structures. The eight Brazilian impact structures were used to test this method that has the potential to be applied to any...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Geological heritage; Impact structure; Assessment; Inventory; Geoconservation; Brazil.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000300825
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Contributions to a Brazilian Code of Conduct for Fieldwork in Geology: an approach based on Geoconservation and Geoethics Anais da ABC (AABC)
MANSUR,KÁTIA L.; PONCIANO,LUIZA C.M.O.; CASTRO,ALINE R.S.F. DE.
ABSTRACT When considering the numerous events that have prohibited the development of scientific projects or caused destruction of outcrops, it is clear that there is rapidly increasing necessity to define a Brazilian Code of Conduct for geological fieldwork. In general, this destruction is attributed to lack of knowledge as to the relevance of geological sites. The aim of this Code of Conduct is to guide geologists to adopt good practices during geoscience activities. Proposed guidelines are based on Codes of Conduct from other countries, mainly Scotland and England, on situations described in papers and on the personal experience of the authors. In this paper 29 points are suggested, in order to guarantee that fieldwork is conducted in accordance with...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Geoethics; Geoconservation; Code of conduct; Sustainability principles; Geoheritage; Fieldwork.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000200431
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Conservation of geosites as a tool to protect geoheritage: the inventory of Ceará Central Domain, Borborema Province - NE/Brazil Anais da ABC (AABC)
MOURA,PÂMELLA; GARCIA,MARIA DA GLÓRIA M.; BRILHA,JOSÉ B.; AMARAL,WAGNER S..
ABSTRACT The Ceará Central Domain, in the northern Borborema Province/NE Brazil, encompasses important geological records (geosites) which allow understanding a relevant period of the Earth’s evolution, mainly associated to Neoproterozoic Brazilian/Pan-African Cycle and West Gondwana amalgamation, besides Neoarchean to Ordovician records. The presented geoheritage inventory aims to characterise the geosites with scientific relevance of Ceará Central Domain. By applying a method for large areas, the final selection resulted in eight geological frameworks represented by 52 geosites documented in a single database. This is the first step for a geoconservation strategy based on systematic inventories, statutory protection, geoethical behaviour and awareness...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Geological heritage; Geoconservation; Inventory; Borborema Province; Brazil.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602625
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