| dc.description.abstract | This work consists of making an environmental analysis of river basin Pato Branco,
which is used as a supply source of the city of Pato Branco. To use a basin properly,
you should consider it as a planning unit. They must observe the conditions of the
basin itself, aimed at protecting the environment quantitatively and qualitatively,
always thinking of the water resource itself. Characterized by the search for
morphological data in the region of influence of the spring, as is the use and
occupation of land and water quality found in the watershed, has been the analysis of
the legislation of the range of riparian vegetation found in the basin, checking if this is
appropriate or not, the identification of urban and rural areas, and the overall analysis
of the storage conditions of the basin. It was used in this work of topographic maps of
the region covered by the basin, as well as water quality data made available by
SANEPAR. The basin is elongated features, with watercourses classified according
to Strahler order 3. But it has a low drainage density, which may favor the emergence
of small floods. The use and occupation presents no major problems with the tracks
of conservation law along the water courses and areas of legal reserves within the
boundaries of the forest code. Displays only small isolated points where there is a
lack of range of legal reserve. And water quality is suitable for the supply for human
consumption, is classified as Class II according to CONAMA resolutions. It was then
that the basin is preserved and there are no serious environmental problems in your
area. | |
