A physical, chemical and biological characterisation of river systems is needed to evaluate their ecological quality and establish restoration programs. Aquatic benthic macroinvertebrates have proven to be among the most reliable and cost-effective assessment tools for water and habitat quality in streams throughout the world. During one year of seasonal surveys, the state of the Febros River and one of its tributaries, Jaca Creek, were evaluated in terms of habitat, physical, chemical and biological water quality, using benthic macroinvertebrates as ecological indicators. These watercourses suffer pollution from agriculture, industry and urban areas. Both watercourses were moderately to severely degraded, showing spatial and temporal varia...
Water quality can be evaluated through a set of physical, chemical and environmental variables that ...
Background. The evaluation of the integrity of a river involves the analysis of different aspects of...
Dissertação de Mestrado em Gestão e Conservação da Natureza.Com a publicação da Directiva Quadro da ...
A physical, chemical and biological characterisation of river systems is needed to evaluate their ec...
The current study was performed as a monitoring study of the surface hydric resources of the Maratá ...
Resumo: O biomonitoramento é uma ferramenta utilizada para avaliar mudanças ocorridas na qualidade d...
Tese de mestrado. Biologia (Ecologia e Gestão Ambiental). Universidade de Lisboa, Faculdade de Ciênc...
Water quality can be verified by means of aquatic macro invertebrates, a new technique that requires...
The growth of human populations has resulted in the expansion of metropolitan areas and changes in l...
Na avaliação da qualidade da água, além das análises físico-químicas e geoquímicas, outros métodos p...
The activities human beings have caused great impacts in the aquatic systems, either for the removal...
O biomonitoramento é uma ferramenta utilizada para avaliar mudanças ocorridas na qualidade das águas...
The water quality of a river basin dependent on numerous factors, whether natural or anthropogenic. ...
En la cuenca del río Oja confluyen una serie de factores de origen antrópico que pueden afectar al e...
RESUMENLa experiencia tuvo como objetivo determinar la calidad biológica del río Amojú, ubicado en ...
Water quality can be evaluated through a set of physical, chemical and environmental variables that ...
Background. The evaluation of the integrity of a river involves the analysis of different aspects of...
Dissertação de Mestrado em Gestão e Conservação da Natureza.Com a publicação da Directiva Quadro da ...
A physical, chemical and biological characterisation of river systems is needed to evaluate their ec...
The current study was performed as a monitoring study of the surface hydric resources of the Maratá ...
Resumo: O biomonitoramento é uma ferramenta utilizada para avaliar mudanças ocorridas na qualidade d...
Tese de mestrado. Biologia (Ecologia e Gestão Ambiental). Universidade de Lisboa, Faculdade de Ciênc...
Water quality can be verified by means of aquatic macro invertebrates, a new technique that requires...
The growth of human populations has resulted in the expansion of metropolitan areas and changes in l...
Na avaliação da qualidade da água, além das análises físico-químicas e geoquímicas, outros métodos p...
The activities human beings have caused great impacts in the aquatic systems, either for the removal...
O biomonitoramento é uma ferramenta utilizada para avaliar mudanças ocorridas na qualidade das águas...
The water quality of a river basin dependent on numerous factors, whether natural or anthropogenic. ...
En la cuenca del río Oja confluyen una serie de factores de origen antrópico que pueden afectar al e...
RESUMENLa experiencia tuvo como objetivo determinar la calidad biológica del río Amojú, ubicado en ...
Water quality can be evaluated through a set of physical, chemical and environmental variables that ...
Background. The evaluation of the integrity of a river involves the analysis of different aspects of...
Dissertação de Mestrado em Gestão e Conservação da Natureza.Com a publicação da Directiva Quadro da ...