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Ecology of a stream from upper Paraná River basin inhabited by Aspidoras fuscoguttatus Nijssen & Isbrüker, 1976 (Siluriformes, Callichthyidae)
(Instituto Internacional de Ecologia, 2003-08-01)
A maioria das informações disponíveis sobre cascudos do gênero Aspidoras é proveniente de observações em aquário. No presente estudo, foram investigados aspectos da ecologia de Aspidoras fuscoguttatus em um riacho de ...
Input of litter in deforested and forested areas of a tropical headstream
(Instituto Internacional de Ecologia, 2014)
Efeitos da distribuição de manchas de folhas na estrutura de macroinvertebrados de riachos
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERN, 2010-04-29)
To understand the effects of spatial heterogeneity on the processes that determine the distribution of organisms in low-order streams, in the present study we asked the following question: do the composition and spatial ...
First Jicamarca radar observations of two-stream E region irregularities under daytime counter equatorial electrojet conditions
(American Geophysical Union, 2002-12-27)
We report the first Jicamarca Radio Observatory (JRO) observations of two-stream irregularities under daytime counter equatorial electrojet (CEEJ) conditions, made with a VHF radar. This type of irregularity, although ...
Land use effects on leaf litter breakdown in low-order streams draining a rapidly developing tropical watershed in Puerto Rico
(Universidad de Costa Rica, 2014)
Padrões de espacialidade no uso dos recursos alimentares pela ictiofauna de dois riachos neotropicais com diferentes aspectos de preservação.Spatial patterns in the use of food resource by the fish fauna from two neotropical streams with different aspects of preservation.
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringáDepartamento de Biologia, 2018)
Evaluation of seasonal dynamics and bioindication potential of macroalgal communities in a polluted tropical stream
(E Schweizerbart'sche Verlags, 2002-08-01)
Macroalgal communities and environmental variables were analyzed seasonally along a polluted tropical stream in São Paulo State, Brazil, We aimed to improve the knowledge of tropical macroalgal communities, to study the ...
Evaluation of seasonal dynamics and bioindication potential of macroalgal communities in a polluted tropical stream
(2002-01-01)
Macroalgal communities and environmental variables were analyzed seasonally along a polluted tropical stream in São Paulo State, Brazil. We aimed to improve the knowledge of tropical macroalgal communities, to study the ...