Brazil has a large quantity of freshwater, but the Northeast Region and state of Ceará suffer scarcity of this resource. In function of this, many rivers were barred to build reservoirs. Within this context, there is the Santo Anastácio dam (ASA), the object of this research, located in Fortaleza-Ceará. ASA is suffering progressive losses in the quality and depth of waters, mainly due to human actions. Thus, this study aimed to diagnose the evolution of this degradation by physical, chemical and biological analysis, as well as to calculate the water quality index (IQA) for ASA, to evaluate eutrophication and siltation levels and to study the spatial and temporal variability of their limnological parameters. All methods used here were based ...
Made available in DSpace on 2015-09-25T12:23:38Z (GMT). No. of bitstreams: 1 Ronaldo Justino de Arau...
Water consists in a vital resource, being considered public domain property and endowed with economi...
Water resources preservation is a worldwide issue, mainly regarding to the availability to several h...
O Brasil possui um grande volume de Ãgua doce, porÃm a RegiÃo Nordeste e o Estado do Cearà sofrem pe...
The main goal of this work was to evaluate the water quality in the Trussu River valley. The Trussu ...
The main goal of this work was to evaluate the water quality in the Trussu River valley. The Trussu ...
“Dr. João Penido” dam is the main drinking water supply in Juiz de Fora (MG). Despite its importance...
Economic development and population growth require increasing volumes of water to serve different us...
O ribeirão das Posses compõem o cenário do programa de Pagamento por Serviços Ambientais (PSA) do Co...
The present work has the objective of diagnose the environmental quality of surface waters in differ...
During a period of three years surface waters from the Acaraú basin, in the North of Ceará State, we...
AIM: The study aimed at (a) contributing to a spatial evaluation of the Billings Complex water quali...
The process of storage of water in semi-arid regions has become a considerable way of reducing the s...
O processo de armazenamento de Ãgua em regiÃes semi-Ãridas tem se tornado um considerÃvel meio de re...
The aim of this study was to identify spatial and temporal variations in water quality of Orós reser...
Made available in DSpace on 2015-09-25T12:23:38Z (GMT). No. of bitstreams: 1 Ronaldo Justino de Arau...
Water consists in a vital resource, being considered public domain property and endowed with economi...
Water resources preservation is a worldwide issue, mainly regarding to the availability to several h...
O Brasil possui um grande volume de Ãgua doce, porÃm a RegiÃo Nordeste e o Estado do Cearà sofrem pe...
The main goal of this work was to evaluate the water quality in the Trussu River valley. The Trussu ...
The main goal of this work was to evaluate the water quality in the Trussu River valley. The Trussu ...
“Dr. João Penido” dam is the main drinking water supply in Juiz de Fora (MG). Despite its importance...
Economic development and population growth require increasing volumes of water to serve different us...
O ribeirão das Posses compõem o cenário do programa de Pagamento por Serviços Ambientais (PSA) do Co...
The present work has the objective of diagnose the environmental quality of surface waters in differ...
During a period of three years surface waters from the Acaraú basin, in the North of Ceará State, we...
AIM: The study aimed at (a) contributing to a spatial evaluation of the Billings Complex water quali...
The process of storage of water in semi-arid regions has become a considerable way of reducing the s...
O processo de armazenamento de Ãgua em regiÃes semi-Ãridas tem se tornado um considerÃvel meio de re...
The aim of this study was to identify spatial and temporal variations in water quality of Orós reser...
Made available in DSpace on 2015-09-25T12:23:38Z (GMT). No. of bitstreams: 1 Ronaldo Justino de Arau...
Water consists in a vital resource, being considered public domain property and endowed with economi...
Water resources preservation is a worldwide issue, mainly regarding to the availability to several h...