Google earth™ as a tool to support the preliminary studies of fluvial geomorfology: a case study in the vila maria ribbon, garanhuns (pe)

DOI: https://doi.org/10.26895/geosaberes.v9i18.656

Abstract

The virtual globes are enabling a new way of seeing the planet Earth. For the geomorphologists these images are presented as a tool to analyze the landforms, to obtain data of landscape recognition or to measure, preliminarily, qualitative and quantitative variablesThis article aims to evaluate the potential of the Google Earth software in the analysis of fluvial channels from a qualitative environmental perspective of the Vila Maria stream, in the outskirts of the city of Garanhuns-PE. This evaluation is based on the identification of the fluvial style of this creek. This one is a headwater streams, with partially confined valley, bed load with medium granulometry and course with tendency to straightness. A methodology allowed to obtain satisfactory preliminary results.

Author Biographies

George Pereira de Oliveira, Universidade Federal de Pernambuco (UFPE)

Mestrando do Programa de Pós-graduação em Geografia da Universidade Federal de Pernambuco (UFPE).

Carlos de Oliveira Bispo, Universidade Federal de Pernambuco (UFPE)

Doutorando do Programa de Pós-graduação em Geografia da Universidade Federal de Pernambuco (UFPE).

Dario Alencar do Nascimento, Universidade Federal de Pernambuco (UFPE)

Mestrando do Programa de Pós-graduação em Geografia da Universidade Federal de Pernambuco (UFPE).

Osvaldo Girão da Silva, Universidade Federal de Pernambuco (UFPE)

Doutor em Geografia (Planejamento e Gestão Ambiental) pela Universidade Federal do Rio de Janeiro (2007). Professor do Programa de Pós-graduação em Geografia da Universidade Federal de Pernambuco (UFPE).

References

ARAÚJO FILHO, J. C.; et al. Levantamento de reconhecimento de baixa e média intensidade dos solos do Estado de Pernambuco. Rio de Janeiro: Embrapa Solos, 2000. 378 p.
AZAMBUJA, R. N.; CORRÊA, A. C. B. Geomorfologia e áreas de expansão urbana do município de Garanhuns-PE: uma abordagem espaço-temporal dos eventos morfodinâmicos para o planejamento territorial. Geo UERJ, Rio de Janeiro, v.1, n. 27, p. 202-233, 2015.
BOARDMAN, J. The value of Google Earth™ for erosion mapping. Catena, v. 143, n. 1, p. 123-127, 2016.
BOURKE, M. C.; GOUDIE, A. Varieties of barchan form in the Namib Desert and on Mars. Aeolian Research, v. 1, n. 1, p. 45-54, 2009.
BRIERLEY, G. J.; FRYIRS, K. A. River Styles, a geomorphic approach to catchment characterization: implications for river rehabilitation in Bega Catchment, New South Wales, Australia. Environmental Management, v. 25, n. 6, p. 661-679, 2000.
BRIERLEY, G. J.; FRYIRS, K. A. Geomorphology and River Management: applications of the river styles framework. Oxford: Blackwell Publications, 2005. 398 p.
CORRÊA, A. C. B.; TAVARES, B. A. C.; MONTEIRO, K. A.; CAVALCANTI, L. C. S.; LIRA, D. R. Megageomorfologia e morfoestrutura do Planalto da Borborema. Revista do Instituto Geológico, São Paulo, v. 31, n. 1-2, p. 35-52, 2010.
FISHER, G. B.; AMOS, C. B.; BOOKHAGEN, B.; BURBANK, D. W.; GODARD, V. Channel widths, landslides, faults, and beyond: The new world order of high-spatial resolution Google Earth imagery in the study of earth surface processes. In: WHITMEYER, S. J.; BAILEY, J. E.; PAOR, D. G.; ORNDUFF, T. (eds.). Google Earth and Virtual Visualizations in Geoscience Education and Research. Boulder: Geological Society of America Special Paper 492, 2012. p. 1–22.
GOMES, D. D. M. Geoprocessamento aplicado à análise e zoneamento dos sistemas ambientais da bacia hidrográfica do Rio Mundaú. 2015. 240 f. Tese (Doutorado em Geologia) - Universidade Federal do Ceará, Centro de Ciências, Fortaleza, 2015.
GOUDIE, A. Characterising the distribution and morphology of creeks and pans on salt marshes in England and Wales using Google Earth. Estuarine, Coastal and Shelf Science, v. 129, n. 1, p. 112-123, 2013.
INMET. Instituto Nacional de Meteorologia. Normais Climatológicas do Brasil 1961-1990. Organizadores: Andrea Malheiros Ramos, Luiz André Rodrigues dos Santos, Lauro Tadeu Guimarães Fortes. Brasília, DF: INMET, 2009.
LIMA, E. M.; CORRÊA, A. C. B. Mapeamento geomorfológico como ferramenta de caracterização ambiental do município de Garanhuns-PE. Geosul, Florianópolis, v. 31, n. 62, p. 317-336, 2016.
SCHEFFERS, A. M.; SCHEFFERS, S. R.; KELLETAT, D. H. The Coastlines of the World with Google Earth: understanding our environment. Dordretch: Springer, 2012. 293 p.
SCHEFFERS, A. M.; MAY, S. M.; KELLETAT, D. H. Landforms of the world with Google Earth: understanding our environment. Dordretch: Springer, 2015. 393 p.
SCHUMM, S. A. River Variability and Complexity. Cambridge: Cambridge University Press, 2005. 220 p.
SILVA, D. F. Análise de aspectos climatológicos, agroeconômicos, ambientais e de seus efeitos sobre a bacia hidrográfica do Rio Mundaú (AL e PE). 2009. 209 f. Tese (Doutorado em Recursos Naturais) - Universidade Federal de Campina Grande, Centro de Tecnologia e Recursos Naturais, 2009.
SOUZA, J. O. P.; BARROS, A. C. M.; CORRÊA, A. C. B. Estilos fluviais num ambiente semiárido, bacia do riacho do Saco, Pernambuco. Finisterra, v. 51, n. 102, p. 3-23, 2016.
Published
24/04/2018
How to Cite
OLIVEIRA, George Pereira de et al. Google earth™ as a tool to support the preliminary studies of fluvial geomorfology: a case study in the vila maria ribbon, garanhuns (pe). Geosaberes, Fortaleza, v. 9, n. 18, p. 1 - 10, apr. 2018. ISSN 2178-0463. Available at: <http://geosaberes.ufc.br/geosaberes/article/view/656>. Date accessed: 14 nov. 2024. doi: https://doi.org/10.26895/geosaberes.v9i18.656.
Citation Formats
Issue
Vol 9 No 18 (2018): May - Aug.
Section
ARTICLES
Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Policy Proposal for Free Access Journals
Authors who publish in this journal agree to the following terms:

a. Authors retain the copyright and grant the journal the right of first publication, with the work simultaneously licensed under the Creative Commons Attribution License which allows the sharing of the work with acknowledgment of the authorship of the work and initial publication in this journal.

b. Authors are authorized to take additional contracts separately, for non-exclusive distribution of the version of the work published in this journal (eg publish in institutional repository or as a book chapter), with acknowledgment of authorship and initial publication in this journal.

c. Authors are allowed and encouraged to publish and distribute their work online (eg in institutional repositories or on their personal page) at any point before or during the editorial process, as this can generate productive changes, as well as increase the impact and The citation of published work (See The Effect of Free Access).