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TS-stream: clustering time series on data streams
(SpringerDordrecht, 2014-06)
The current ability to produce massive amounts of data and the impossibility in storing it motivated the development of data stream mining strategies. Despite the proposal of many techniques, this research area still lacks ...
Influence of environmental features at multiple scales and spatial structure on stream fish communities in a tropical agricultural region
(Taylor & Francis Inc, 2017-01-01)
Land cover change for agricultural expansion exerts strong pressures on tropical streams. We examined the relative contributions of catchment land cover, local environmental features, and spatial patterns on stream fish ...
The effects of land use at different spatial scales on instream features in agricultural streams
(2017-07-01)
The conversion of forests into agriculture has been identified as a key process for stream homogenization. However, the effects of this conversion can be scale-dependent. In this context, our aim was to identify the influence ...
Amazon deforestation alters small stream structure, nitrogen biogeochemistry and connectivity to larger rivers
(SPRINGER, 2011)
Human activities that modify land cover can alter the structure and biogeochemistry of small streams but these effects are poorly known over large regions of the humid tropics where rates of forest clearing are high. We ...
How deforestation drives stream habitat changes and the functional structure of fish assemblages in different tropical regions
(2019-01-01)
Deforestation can modify stream habitat and the functional structure of fish assemblages. The aims of this study were (a) to identify whether deforestation has a similar effect on local habitats from two biogeographically ...
Do Riparian Buffers Protect Stream Invertebrate Communities in South American Atlantic Forest Agricultural Areas?
(Springer, 2017-12-01)
We investigated the influence and relative importance of insecticides and other agricultural stressors in determining variability in invertebrate communities in small streams in intensive soy-production regions of Brazil ...
Assessment of chromium contamination in the Monte Alegre stream: a case study
(Tecpar, 2011)
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. ...
Assessment of chromium contamination in the Monte Alegre stream: a case study
(Brazilian Archives of Biology and Technology, 2011-06-01)
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. ...
Identification key for fishes from coastal streams of the Atlantic forest of southeastern Brazil
(Revista Biota Neotropica, 2017-01-01)
In recent decades, current knowledge about fish from Neotropical streams has greatly increased, but is still deficient. Here we present an identification key for fishes from coastal freshwater streams from a large conservation ...