Consulta: subjectFacets:"Stream macroinvertebrates"
Registros recuperados: 2
Data/hora: 15/06/2024 07:04:50

Relationship between sugar cane cultivation and stream macroinvertebrate communities
Provedor de dados: 52
Autores: Corbi,Juliano José; Trivinho-Strixino,Susana.
The aim of this work was to study the influence of the sugar cane cultivation on the macroinvertebrate communities of 11 streams under different land uses. Analysis of the sediment (organic matter contents and metals) and water complemented the study. Ninety six macroinvertebrates taxa were identified, of which 54 were Chironomidae and 42 of other aquatic macroinvertebrates. The streams located in the areas of sugar cane culture and pasture presented low taxa and a great participation of Chironomidae (78% of the total). In contrast, the streams located in the areas with riparian vegetation presented a rich aquatic fauna with less participation of Chironomidae (60% of the total).
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stream macroinvertebrates; Sugar cane; Land uses; Riparian vegetation.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000400015

Assessment of chromium contamination in the Monte Alegre stream: a case study
Provedor de dados: 52
Autores: Corbi,Juliano José; Santos,Felipe André dos; Zerlin,Ricardo; Santos,Ademir dos; Froehlich,Claudio Gilberto; Trivinho-Strixino,Susana.
The aim of this work was to study the contamination by chromium in the sediments of the Monte Alegre stream and in the larvae of Odonata and the possible impact caused by them on the stream macroinvertebrates community. It was found that chromium contaminated the sediments and the aquatic biota. Although, the stream macroinvertebrates community structure did not appear to be modified.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Stream macroinvertebrates; Contamination; Chromium.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000300023