01789naa a2200145 a 450000100080000000500110000800800410001910000110006024501180007126000090018952012760019865300190147465300230149377301270151610770292011-05-31       2011    bl uuuu     u00u1 u    #d1 aEpagri  aAvalia????o temporal do uso e ocupa????o do solo na microbacia Ribeir??o Gustavo, munic??pio de Massaranduba, SC.  c2011  aThe space-time analysis of the land use and occupation contributes to support relationships between the type of use and sustainability of natural resources. In this context, this work evaluated, by means of remote sensing techniques, changes in the land use in the Ribeir??o Gustavo watershed, municipality of Massaranduba ? SC, resulting from human activities occurred between the years of 1957, 1978 and 2008. Aerial photographs and satellite images were used to elaborate in a SIG, maps of land use and cover for the three different periods in order to analyze the temporal variation of the use and occupancy of these areas over 51 years. The use classes defined were reforestation, flooded rice, annual crops, banana, pasture, subsistence farming, agroforestry system, primary and secondary forest at early, intermediate and advanced stages of regeneration. The results showed that there were changes in the land use and occupation between the years of 1957, 1978 and 2008. The main changes were: i) regeneration of natural forest, especially of areas with higher slopes, ii) increase in flooded rice and flat areas, iii) disappearance of areas with annual crops and increase of areas dedicated to subsistence farming and iv) emergence of new agricultural activities.  aRemote sensing  aSpacetime analysis  tIn: SIMP??SIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba, PR. Anais... S??o Jos?? dos Campos, SP: INPE, 2011.