This work presents data on deforestating and agricultural horizontal expansion. The calculated data to the Toropi river basin was based on tematic maps that were made with basis on aireal pictures. The data show a significant decrease of the natural vegetation and reforestation, with an increase of agricultural areas. In the twelve years that they were studied (1964 to 1975) the subtropical woods, the groves and the areas with eucalyptus had their areas reduced in relative values in 25.51%, 56.03% and 35.62%, respectively, whereas the agricultural area had na increase of 73.75%. The increase in the cultivated áreas evaluated by relief compartment was larger in the downstream compartments (Central depression and plain edge), that from 1964 t...
This paper presents a contribution for study from the São João and Divisa Basin, Alegrete county (RS...
This work presents temporal analysis of dinamic land use in the basin of River São João, São Paulo S...
The coffee cycle represented a period of intense morphodynamic activity, proceeding by a general def...
In this study, it was realized the photointerpretation of arboreous and shrubby vegetal formations i...
The geographical studies of rural space in recent years are above all directed towards agrarian orga...
The occupation of forest ecosystems in mountainous region of the Rio Grande do Sul state occurred wi...
The southeastern region of Pará, Brazil, constitutes today one of the critical areas of deforestatio...
Este estudo objetivou identificar e analisar o avanço da ocupação agrícola na mesorregião Sudoeste P...
Considering twenty socio-economic variables and applying factorial analysis techniques was possible ...
Considering twenty socio-economic variables and applying factorial analysis techniques was possible ...
Understanding land use and occupation processes is essential for the preservation of the biological ...
The results of observation of sylvatic triatominae population in a region of intensive agricultural ...
The article discusses the Zona Bragantina, an old area of colonization in the Amazonia and analysis ...
O planejamento do uso da terra nos assentamentos rurais é elaborado no âmbito do Plano de Desenvolvi...
This paper presents a contribution for study from the São João and Divisa Basin, Alegrete county (RS...
This paper presents a contribution for study from the São João and Divisa Basin, Alegrete county (RS...
This work presents temporal analysis of dinamic land use in the basin of River São João, São Paulo S...
The coffee cycle represented a period of intense morphodynamic activity, proceeding by a general def...
In this study, it was realized the photointerpretation of arboreous and shrubby vegetal formations i...
The geographical studies of rural space in recent years are above all directed towards agrarian orga...
The occupation of forest ecosystems in mountainous region of the Rio Grande do Sul state occurred wi...
The southeastern region of Pará, Brazil, constitutes today one of the critical areas of deforestatio...
Este estudo objetivou identificar e analisar o avanço da ocupação agrícola na mesorregião Sudoeste P...
Considering twenty socio-economic variables and applying factorial analysis techniques was possible ...
Considering twenty socio-economic variables and applying factorial analysis techniques was possible ...
Understanding land use and occupation processes is essential for the preservation of the biological ...
The results of observation of sylvatic triatominae population in a region of intensive agricultural ...
The article discusses the Zona Bragantina, an old area of colonization in the Amazonia and analysis ...
O planejamento do uso da terra nos assentamentos rurais é elaborado no âmbito do Plano de Desenvolvi...
This paper presents a contribution for study from the São João and Divisa Basin, Alegrete county (RS...
This paper presents a contribution for study from the São João and Divisa Basin, Alegrete county (RS...
This work presents temporal analysis of dinamic land use in the basin of River São João, São Paulo S...
The coffee cycle represented a period of intense morphodynamic activity, proceeding by a general def...