%0 Conference Proceedings
%4 sid.inpe.br/marte2/2017/10.27.13.47.44
%2 sid.inpe.br/marte2/2017/10.27.13.47.45
%@isbn 978-85-17-00088-1
%F 59481
%T Analise quantitativa e temporal de uma área de mata ciliar em trechos da bacia do Rio Ivaí ? Paraná - Brasil
%D 2017
%A Campos, Rafael Moreno,
%A Nanni, Marcos Rafael,
%A Campos, João Batista,
%A Campos, Taiana Loan de Lima,
%@electronicmailaddress rafaelmorenocampos@gmail.com
%E Gherardi, Douglas Francisco Marcolino,
%E Aragão, Luiz Eduardo Oliveira e Cruz de,
%B Simpósio Brasileiro de Sensoriamento Remoto, 18 (SBSR)
%C Santos
%8 28-31 maio 2017
%I Instituto Nacional de Pesquisas Espaciais (INPE)
%J São José dos Campos
%P 4398-4405
%S Anais
%1 Instituto Nacional de Pesquisas Espaciais (INPE)
%X The way that the land was occupied and its uses by men have been shown to be incompatible with the fragile relationship among the ecosystems physical and biotic components. The anthropogenic action had already subtracted and made disappear important ecosystems. The occupation process of the lands of the Paraná State almost decimated the forests, which had 83.4% of its total area covered by forests and nowadays has approximately only 9% of forest coverage. The Northwest region of Paraná State is a critical one, considering that the forest coverage is less than 1% of its total area. In this study was analyzed the spatial and temporal of riparian forests (RF) in one area of Ivaí River Watershed using satellite/sensor GeoEye-1 images, using the red (R), green (G) and blue (B) bands beyond the panchromatic band of the year of 2010, and aerial photographs scale 1: 50,000 of the year 1970. For the comparative evaluation of RF between the years 1970 and 2010 it was selected the Paranavaí stream and tributaries. With the images scanned, the areas of RF were delimited. There was a substantial increase on the RF between cited years, which practically quadrupled. This fact may have been caused by the awareness of the landowners about the importance of these areas for improving local environmental quality, by actions of incentive from government programs to restore the RF, by legal requirements imposed on landowners by inspection programs, or all the motivations together.
%9 Degradação de florestas
%@language pt
%3 59481.pdf