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- Title
USOS E CONFLITOS PELO USO DA ÁGUA NO RIO PARAGUAÇU NA BAHIA: UMA ANÁLISE COMPARADA EM DIFERENTES TEMPOS E ESPAÇOS.
- Authors
de Oliveira, Nilton; Ribeiro Santos, Tiago; Puentes Torres, Antonio; de Souza Gonçalves, Mário Jorge
- Abstract
A characterization of different uses and conflicts for the use of water in the hydrographical water basin of the river Paraguaçu is extremely important from the point of view of its maintenance and efficient working, mainly through different times and places, so permitting the results that have been met to be consolidated. The sum of usage is major in the tracts that are under observation, above all in agriculture, which takes place altering the physical and natural features of the water basin and so gives rise to conflicts between the people who irrigate and the local population. In the description of the behaviour of the water basin of Paraguaçu it was used The System of Availability of Hydrological Data (HIDROWEB), which was under the responsibility of the National Agency of Waters -ANA. with which it was realized the data collection, the correction and analysis of the three historical series of fluviometric stations, which were installed in different points of the water basin, thus offering proportional graphics of the hydrological variations, for example of the medias maxima and minima discharges. As a consequence, in the three fluoviometric stations studied, it is well known the reduction of the values of the discharges: maxima and minima. Besides, through the Pluviometric Station of Maguge' it was made possible to realize a comparison between the rainfall and the monthly average discharges. It has been accessed the dependence from the rainfall for the sustenance of the discharges for a long period of time, in the events of water-system shortage.
- Publication
OKARA: Geografia em Debate, 2023, Vol 17, Issue 2, p396
- ISSN
1982-3878
- Publication type
Article