Jorge Rabelo
Universidade Federal do Recôncavo da Bahia
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Featured researches published by Jorge Rabelo.
21st Century Watershed Technology: Improving Water Quality and Environment Conference Proceedings, 21-24 February 2010, Universidad EARTH, Costa Rica | 2010
Jorge Rabelo; Edson Cesar Wendland
The groundwater recharge and water fluxes of the Guarani Aquifer System in the state of Sao Paulo in Brazil were assessed through a numeric model. The study area (6,748 km2) comprises Jacare-Guacu and Jacare-Pepira River watersheds, tributaries of the Tiete River in the central region of the state. GIS based tools were used in the storage, processing and analysis of data. Main hydrologic phenomena were selected, leading to a groundwater conceptual model, taking into account the significant outcrops occurring in the study area. Six recharge zones were related to the geologic formation and structures of the semi-confined and phreatic aquifer. The model was calibrated against the baseflows and static water levels of the wells. The results emphasize the strong interaction of groundwater flows between watersheds and the groundwater inflow into the rivers. It has been concluded that lateral groundwater exchanges between basins, the deep discharges to the regional system, and well exploitation were not significant aquifer outflows when compared to the aquifer recharge. The results have shown that the inflows from the river into the aquifer are significant and have the utmost importance since the aquifer is potentially more vulnerable in these places.
Revista Brasileira de Recursos Hídricos | 2010
Edson Wendland; Jorge Rabelo
Águas Subterrâneas | 2002
Jorge Rabelo; Jefferson Nascimento de Oliveira; Rosemiro J. de Rezende; Edson Wendland
Revista Brasileira de Recursos Hídricos | 2004
Fernando Silva; Jorge Rabelo; Vajapeyam S. Srinivasan; Hans Dieter Max Schuster
Águas Subterrâneas | 2010
Jorge Rabelo; Edson Wendland
Águas Subterrâneas | 2006
Jorge Rabelo; Eduardo Quaresma; Edson Wendland
Archive | 2006
Jorge Rabelo
Águas Subterrâneas | 2004
Jorge Rabelo; Eduardo Quaresma; Edson Wendland
Águas Subterrâneas | 2003
Edson Wendland; J. N. de Oliveira; Jorge Rabelo
Águas Subterrâneas | 2000
Hans Dieter Max Schuster; Jorge Rabelo; F. F. da Silva; N. B. Monteiro; Vajapeyam S. Srinivasan