Why a Brazilian program on conservation and management of aquatic ecosystems? F. A. R. BARBOSA Biological Limnology

Some considerations in developing a programme of conservation and management of inland waters J. HILTON Biological Limnology

Programmes for the control and restoration of degraded aquatic systems E. VON SPERLING Biological Limnology

The decrease of biodiversity in aquatic habitats C. E. M. BICUDO Biological Limnology

Ecological basis for the application of ecotechnologies to watershed/reservoir and management J. G. TUNDISI, M. STRASKRABA Biological Limnology

A limnological assessment of the Volta Grande reservoir, Minas Gerais / São Paulo, Brazil M. E. ROLLA, M. B. G. S. DABÉS, R. C. FRANÇA, E. M. V. M. FERREIRA Biological Limnology

Evidence of contamination caused by sugar-cane monoculture and associated industrial activities in water bodies of the state of Paraíba, northeast Brazil T. WATANABE, R. B. OLIVEIRA, R. SASSI, G. N. MELO, G. F. MOURA, C. L. GADELHA, V. M. N. MACHADO Biological Limnology

The role of drainage basins in the silting-up of reservoirs: the Capivara pilot project B. FARIA, A. M. S. OLIVEIRA Biological Limnology

The transport of nutrients and suspended solids by some rivers of the upper Paranapanema drainage basin (São Paulo, Brazil) R. HENRY, L. GOUVEIA Biological Limnology

The impact of a large tropical hydroelectric dam: the case of Tucuruí in the middle River Tocantins M. PETRERE JR Biological Limnology

Anthropogenic factors affecting waters of the Pantanal wetland and associated rivers in the Upper Paraguay River Basin of Brazil C. J. A. FERREIRA, B. M. A. SORIANO, S. GALDINO, S. K. HAMILTON Biological Limnology

Environmental impacts of anthropogenic activities on the rio Jacuípe estuary, Camaçari, Bahia, Brazil E. M. SILVA, D. H. SMITH, M. WALLNER, H. B. LANDIN, H. PASENAU, G. C. BONFIM, R. A. PEREIRA Biological Limnology

The sustainable use of natural resources and the conservation of the Pantanal Wetland, Brazil M. E. COUTINHO, G. M. MOURÃO, M. P. SILVA, Z. CAMPOS Biological Limnology

The management of fish resources in the reservoirs of the São Paulo Electricity Company - CESP C. E. TORLONI Biological Limnology

Ecology and conservation of fish in Southeastern brazilian river basins submitted to hydroelectric impoundments H. P. GODINHO, A. L. GODINHO Biological Limnology

Programa Brasileiro para a Conservação e Manejo de Águas Interiores: síntese das discussões F. A. R. BARBOSA Biological Limnology