Caracterização morfológica de um trecho do rio Itapocu, região norte de Santa Catarina: Subsídios para a identificação de áreas de risco geomórfico

Fábio Pinto; Débora Brentano; Fernanda Schuch

doi:10.53455/re.v2i.40

Authors

Fábio Maciel Pinto IFSC - Instituto Federal de Santa Catarina https://orcid.org/0000-0003-2552-7194
Débora Monteiro Brentano Instituto Federal de Santa Catarina https://orcid.org/0000-0002-9649-6439
Fernanda Simoni Schuch Instituto Federal de Santa Catarina https://orcid.org/0000-0001-5776-7091

DOI:

https://doi.org/10.53455/re.v2i.40

Keywords:

river morphology; landscape sensitivity; thematic cartography

Abstract

Context: Morphodynamic processes developed in a fluvial environment are related to natural factors that cause periodic changes in the landscape and to preexisting lithostructures that control the substrate of the fluvial valley. The main natural factors that propitiate the alterations correspond to tectonic activity, capable of altering the terrain's altimetric patterns, and climatic activity, controlling the precipitation regime. On the other hand, depending on the composition and structural configuration of the substrate, it may control the evolutionary mechanics of rivers. Fluvial sensitivity studies can be restricted to analyzes limited to particular processes or parameters, with the aim of elucidating specific environmental problems. However, they may have generalist tendencies, especially when centered on the discussion of the synergistic effects of the processes that impute changes to the environment and the natural controls that provide resistance and resilience to the environment. Methods: This research project aims to analyze the interactions between rainfall and substrate conditions in the evolution of the river landscape through the integration of rainfall data with geospatial data, extracted from multitemporal mapping of morphological changes in the geoforms of the river valley. Results: It is expected that the results may contribute to the spacilization of the effects of time on the river morphology.

Downloads

Download data is not yet available.

References

ARCANJO, J. B. A. Fotogeologia: conceitos, métodos e aplicações. Salvador, BR: CPRM/SBG, 144p. 2011.

BARROS, A. C. M.; SOUZA, J. O. P.; CORREA, A. C. B. Sensitividade da paisagem na bacia do riacho do Mulungu, Belém de São Francisco, Pernambuco. Revista de Geografia, v. especial VIII SINAGEO, n.2, p.108-120. 2010.

BASSO, S.; FRASCATI, A.; MARANI, M.; SCHIRMER, M.; BOTTER, G. Climatic and landscape controls on eﬀective discharge, Geophysical Research Letters, v.42, p.8441–8447. 2015. DOI: https://doi.org/10.1002/2015GL066014

BOWER, D.; HANNAH, D. M.; McGREGOR, G. R. Techniques for assessing the climatic sensitivity of river flow regimes. Hydrological Processes, v.18, p.2515-2543. 2004. DOI: https://doi.org/10.1002/hyp.1479

BRUNSDEN, D. & THORNES, J. B. Landscape sensitivity and change. Transactions of the Institute of British Geographers, v.4, n.4, p.463-484. 1979. DOI: https://doi.org/10.2307/622210

BRIERLEY, G. J.; FRYIRS, K. A. Geomorphology and River Management: Applications of the River Styles Framework. Oxford, UK: Blackwell Publishing, 398p. 2005. DOI: https://doi.org/10.1002/9780470751367

DEAL, E.; BOTTER, G.; BRAUN, J. Understanding the role of rainfall and hydrology in determining fluvial erosion efficiency. Journal of Geophysical Research: Earth Surface, v.123, p.744–778. 2018. DOI: https://doi.org/10.1002/2017JF004393

CROSBY, B. T. & WHIPPLE, K. X. Knickpoint initiation and distribution within fluvial networks: 236 waterfalls in the Waipaoa River, North Island, New Zealand. Geomorphology, v.82, n.1, p.16-38. 2006. DOI: https://doi.org/10.1016/j.geomorph.2005.08.023

FRYIRS, K. A.; WHEATON, J. M.; BRIERLEY, G. J. An approach for measuring confinement and assessing the influence of valley setting on river forms and processes. Earth Surface Processes and Landforms, v.41, p.701-710. 2016. DOI: https://doi.org/10.1002/esp.3893

FRYIRS, K. A. River sensitivity: a lost foundation concept in fluvial geomorphology. Earth Surface Processes and Landforms, v.42, p.55-70. 2017. DOI: https://doi.org/10.1002/esp.3940

GILBERT, G. K. Report on the Geology of the Henry Mountains, US Geographical and Geological Survey of the Rocky Mountain Region. Government Printing Office, 170 pp. 1877. DOI: https://doi.org/10.5962/bhl.title.51652

GUY, M. Quelques principes e quelques experiences sur la methodologie de la photo-interpretation. In: Symposium International de Photo-Interpretation (SIPI), 2, 1966, Paris. Acte… Paris, 1966. Papers, p.21-41

HOLBROOK, J. & SCHUMM, S.A. Geomorphic and sedimentary response of rivers to tectonic deformation: a brief review and critique of a tool for recognizing subtle epeirogenic deformation in modern and ancient settings. Tectonophysics, v.305, p.287-306. 1999. DOI: https://doi.org/10.1016/S0040-1951(99)00011-6

IBGE – Instituto Brasileiro de Geografia e Estatística. Manual Técnico de Geologia. 2ed. Rio de Janeiro, BR: Departamento de Recursos Naturais e Estudos Ambientais, 306p. 1998.

IBGE – Instituto Brasileiro de Geografia e Estatística. Manual Técnico de Geomorfologia. Rio de Janeiro, BR: Coordenação de Recursos Naturais e Estudos Ambientais, 182p. 2009.

IBGE – Instituto Brasileiro de Geografia e Estatística. Dados vetoriais brutos de malhas territoriais: BR_UF, SC_Municípios e SC_UF. 2020. Disponível em: <https://www.ibge.gov.br/>.

JHA, M.; ARNOLD, J. G.; GASSMAN, P. W.; GIORGI, F.; GU, R. R. Climate change sensitivity assessment on Upper Mississippi river basin streamflows usin SWAT. Journal of the american water resources association, v.42, n.4, p.997-1015. 2006. DOI: https://doi.org/10.1111/j.1752-1688.2006.tb04510.x

MCFEETERS, S.K. The use of the Normalized Difference Water Index (NDWI) in the delineation of open water features. International Journal of Remote Sensing, v.17, n.7, p.1425-1432. 1996. DOI: https://doi.org/10.1080/01431169608948714

MIRANDA, M. P.; DUARTE, C. R.; GOMES, D. D. M.; SOUZA, C. D.; NETO, C. A. S. Análise comparativa de imagens Sentinel 2A (MSI) e Landsat-8 (OLI) aplicadas ao mapeamento geológico, região de Itataia, Santa Quitéria, CE. Anuário do Instituto de Geociências – UFRJ, v.42, n.2, p.266-377. 2019. DOI: https://doi.org/10.11137/2019_2_366_377

NOTEBAERT, B. & VERSTRAETEN, G. Sensitivity of west and central european river systems to environmental changes during the Holocen: a review. Earth-Science Reviews, v.103, p.163-182. 2010. DOI: https://doi.org/10.1016/j.earscirev.2010.09.009

PRUDHOMME, C.; CROOKS, S.; KAY, A. L.; REUNARD, N. Climate change and river flooding: parte 1 classifying the sensitivity of British catchments. Climatic Change, v.119, p.933-948. 2013a. DOI: https://doi.org/10.1007/s10584-013-0748-x

PRUDHOMME, C.; CROOKS, S.; KAY, A. L.; REUNARD, N. Climate change and river flooding: parte 2 sensitivity characterisation for british catchments and example vulnerability assessments. Climatic Change, v.119, p.949-964. 2013b. DOI: https://doi.org/10.1007/s10584-013-0726-3

RINALDI, M.; GURNELL, A. M.; GONZÁLES DEL TÁNAGO, M.; BUSSETTINI, M.; HENDRIKS, D. Classification of river morphology and hydrology to support management and restoration. Aquatic Sciences, v.78, p.17-33. 2016. DOI: https://doi.org/10.1007/s00027-015-0438-z

SCHEIDEGGER, A. E. Hydrogeomorphology. Journal of Hydrology, v.20, p.193-215. 1973. DOI: https://doi.org/10.1016/0022-1694(73)90061-9

SCHUMM, S. A. Geomorphic thresholds: the concept and its applications. Transactions of the Institute of British Geographers, v.4, n.4, p.485–515. 1979. DOI: https://doi.org/10.2307/622211

SCHUMM, S. A. River response to baselevel change: implication for sequence stratigraphy. The Journal of Geology, v.101, n.2, p.279-294. 1993. DOI: https://doi.org/10.1086/648221

SDE – Secretaria de Estado do Desenvolvimento Econômico Sustentável de Santa Catarina. Dados vetoriais brutos de recursos hídricos: trecho_massa_dagua. 2015. Disponível em: <http://sigsc.sc.gov.br/>.

SIMONOVIC, S. P. & LI, L. Sensitivity of the Red river basin flood protection system to climate variability and change. Water Resources Management, v.18, p.89-110. 2004 DOI: https://doi.org/10.1023/B:WARM.0000024702.40031.b2