Territorial conflicts, commonly perceived and understood as an event on an international scale, arising from major disagreements between countries, are demonstrated in this research as a phenomenon that can occur on a local ...

The Marimbus Pantanal, located in the floodplain of the Santo Antônio River, at the municipal boundaries of Andaraí and Lençóis, constitutes an extensive permanently flooded area of approximately 57,5 km². This region ...

Typical landscapes of the Brazilian semiarid region are characterized by predominantly flat relief and shallow eutrophic soils. However, exceptional landscapes were also observed, featuring thick soils in the transitional ...

The oil industry faces significant challenges due to declining production in many wells, resulting from the natural depletion of reserves or the inefficiency of conventional recovery methods. In this context, there is a ...

This work offers two methods to evaluate the quality of traveltime tomography with regularization by derivative matrices and also to improve velocity models. Both methods are based on Barbieri's work, originally developed ...

En todo Brasil, la producción agrícola y ganadera tiene lugar a los lados de las autopistas. Se trata de actividades realizadas en las denominadas franjas de dominio, que institucionalmente comprenden tierras pertenecientes ...

The oil and gas industry, boosted by global demand for energy, is considered a driving force behind a country's economic development. However, this economic activity is characterized by challenges associated with environmental, ...

Fishing for guaiamum, Cardisoma guanhumi Latreille, 1828, is an artisanal and historical practice carried out by traditional populations of artisanal fishermen, especially in northeastern Brazil, including the populations ...

Nonlinear inversion of geophysical data uses global and local optimization methods. These methods can be separately used, each with its own advantages and disadvantages. Local scope methods tend to have high convergence ...

The Coastal Tablelands (Tabuleiros Costeiros) of the Northern Coast of Bahia State are predominantly covered by sandy surface formations, including pedological layers developed over sandy deposits and soils that underwent ...