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Caracterização hidrogeológica dos aquíferos cársticos sapucari e maruim, bacia sedimentar de sergipe-alagoas, nordeste do Brasil
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ribeiro, Daniela Dantas De Menezes Nascimento, Sérgio Augusto De Morais Garcia, Antônio Jorge Vasconcellos |
| Copyright Year | 2017 |
| Abstract | This article characterized the Sapucari and Maruim karst aquifers, Sergipe-Alagoas sedimentary basin, in the cities of Laranjeiras, Nossa Senhora do Socorro and Maruim through analysis of hydrodynamic parameters and water reserves. The hydrodynamic parameters analyzed were: discharge; specific capacity; static and dynamic levels; transmissivity; geological and geomorphological features; and structural aspects, integrated in a conceptual hydrogeological model. In the study area the hydrogeological investigation became necessary due the high importance of the groundwater resources for human and industrial supply. To determine the Transmissivity (T) the Theis recovery method (1935) was applied using the correlation of T with specific capacity (Sc). The results of T are heterogeneous in both aquifers, especially the Sapucari. In this aquifer, the mean of T is 725,42 m 2 /d, while in the Maruim aquifer is 113,42 m 2 /d. The annual volume of water exploited by existing catchments correspond to 26,2% of the Sapucari renewable reserve and 11,6% of the Maruim. |
| Starting Page | 207 |
| Ending Page | 221 |
| Page Count | 15 |
| File Format | PDF HTM / HTML |
| DOI | 10.14295/ras.v31i3.28806 |
| Alternate Webpage(s) | https://aguassubterraneas.abas.org/asubterraneas/article/download/28806/18724 |
| Alternate Webpage(s) | https://doi.org/10.14295/ras.v31i3.28806 |
| Volume Number | 31 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
