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Geodiversity assessment of the Xingu drainage basin
Silva, Juliana; Pereira, D. I.; Aguiar, Alexandre; Rodrigues, CleideArtigo com mapa em anexo ; Geodiversity is a recent concept that refers to the abiotic variety of nature. It is defined as the range of geological (rocks, minerals, fossils), geomorphological (landforms, processes) and soil features, including their assemblages, relationships, properties, interpretation and systems. In this work, a method of quantitative assessment of geodiversity was applied to the Xingu drai...
Finding the proper methodology for geodiversity assessment : a recent approach ...
Pereira, D. I.; Santos, L.; Silva, Juliana; Pereira, Paulo; Brilha, J. B.; França, J.; Rodrigues, CleideA methodology for the quantitative assessment of geodiversity was defined and tested at various scales. It was applied to the Xingu River Basin, Amazon, Brazil (about 510,000 km2), Paraná state, Brazil (about 200,000 km2), and Portugal mainland (about 89,000 km2). This method is intended to assess all geodiversity components and to avoid overrating any particular component, such as lithology or relief, a common...
Mapping regional geodiversity in Brazil and Portugal
Pereira, D. I.; Santos, Leonardo; Silva, Juliana; Pereira, Paulo; Brilha, J. B.; Silva, Julio; Rodrigues, CleideA methodology meant to be used in the quantitative assessment and mapping of geodiversity was defined for regional scale, following the initial proposal of Pereira et al. (2012). The method was tested in the Xingu Basin, Amazon, Brazil (about 510,000 km2), Paraná State, Brazil (about 200,000 km2), and Portugal mainland (about 89,000 km2). It is a GIS method intended to assess all features of geodiversity and to...
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