%0 Conference Proceedings
%4 ltid.inpe.br/sbsr/2002/11.14.17.20
%2 ltid.inpe.br/sbsr/2002/11.14.17.20.23
%@isbn 85-17-00017-X
%T Dinâmica de inundação de áreas sazonalmente alagáveis na planície aluvial do Alto Rio Paraná: estudo preliminar
%D 2003
%A Comunello, Éder,
%A Souza Filho, Edvard Elias de,
%A Rocha, Paulo Cesar,
%A Nanni, Marcos Rafael,
%@affiliation Embrapa Agropecuária Oeste
%@affiliation Universidade Estadual de Maringá (UEM)
%@affiliation Universidade Federal de Mato Grosso do Sul (UFMS). CEUL.
%@affiliation Universidade Estadual de Maringá (UEM)
%E Epiphanio, José Carlos Neves,
%E Fonseca, Leila Maria Garcia,
%B Simpósio Brasileiro de Sensoriamento Remoto, 11 (SBSR).
%C Belo Horizonte
%8 5-10 abr. 2003
%I INPE
%J São José dos Campos
%P 2459 - 2466
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais
%K remote sensing, fluvial geomorphology, alluvial plain, flood, inundation.
%X Upper Paraná River Alluvial Plain is a great complex of landscapes, influenced by different hydrosystems (Baía, Ivinhema and Paraná rivers) that are interconnected and interact, unchaining outstanding seasonal modifications, like the flood phenomenon, driving force of many biological processes (connection with water bodies and exchanges of nutrients and organisms, allowing the feeding and reproduction of many biological communities). The maintenance of this processes ensures the productivity of the system, and its understanding is necessary for identify and quantify impacts that affect this macrosystem. Thereby, the goal of this paper is a preliminary description of the dynamics of the inundations phases, determining its control variables. This work was based in a set of altimetrics data and Landsat images, which was manipulated in a GIS (Spring 3.5.1), allowing analyze different scenarios given by different water levels of the distinct hydrosystems studied. The image interpretation allowed to evaluate a dynamic distinct of that was speculated until then. Coupling the images with water levels series was possible infer that floods can happen so much for exclusive action of Paraná River (40%), as for exclusive action of Ivinhema River (28%) or for the combined action of these two (30%). Was lacked data in 2% of the occurrences.
%9 Recursos Hídricos, Limnologia e Qualidade da Água / Hydrologic Resources, Limnology and Water Quality
%@language pt
%3 18_208.pdf