The importance of tributaries, artificial fragmentation of rivers and introduction...

Restoration of the fish assemblage in a stream after dam rupture and ecological restoration...

Confidence, uncertainties and speeches about dam collapse risk in "Itaipu Binacional"...

Subsidy to planning and operation of water quality monitoring systems - estudy case...

Measurements to prevention and minimize the human contaminations and environment...

Contributions of an educational program conducted by a non-governmental conservation...

The national electric sector privatization and decentralization in relation to the...

The far northwestern occupation of São Paulo State - historic, human and environmental...

Biofuel integrated production: a proposal for a fossil fuel reduction in sugarcane...

Ecotoxicological effects of parabens on aquatic organisms and comparison of species...