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Mostrando ítems 151-160 de 1795
Variação da diversidade e composição de macroinvertebrados em riachos da bacia hidrográfica do Rio dos Sinos, RS, Brasil
(Universidade do Vale do Rio dos Sinos, 2014-02-27)
The aquatic macroinvertebrate community can be structured by processes in multiple spatial scales. Reduction or substitution of riparian forest by different land uses and the impacts on the physical and chemical conditions ...
Variação da diversidade e composição de macroinvertebrados em riachos da bacia hidrográfica do Rio dos Sinos, RS, Brasil
(Universidade do Vale do Rio dos Sinos, 2014-02-27)
The aquatic macroinvertebrate community can be structured by processes in multiple spatial scales. Reduction or substitution of riparian forest by different land uses and the impacts on the physical and chemical conditions ...
Em busca da sustentabilidade do arroio Pilão de Pedra na cidade de Ponta Grossa: ações e melhorias
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2019-06-19)
In Brazil, urbanization has been increasing in the last decades, often without urban and environmental planning. In the central region of the city of Ponta Grossa, is located the Pilão de Pedra stream, which presents a ...
Governance challenges and opportunities for implementing resource recovery from organic waste streams in urban areas of Latin America: insights from Chía, Colombia
(Elsevier B.V.Sustainable Production and Consumption, 2022-03)
Across the globe, there is increasing interest in implementing circular approaches to urban sanitation and waste management to mitigate environmental challenges and promote sustainable business opportunities. In Latin ...
Estrutura trófica e processamento foliar em riachos sob influência do uso do solo.Trophic structure and leaf litter breakdown of streams under land use change impacts.
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringáDepartamento de Biologia, 2018)
Effects of nutrient enrichment on epipelic diatom assemblages in a nutrient-rich lowland stream, Pampa Region, Argentina
(Springer, 2015-09-03)
We analyzed the diatom assemblages inhabiting the epipelic biofilm of a Pampean stream, characterized by their high basal nutrient levels, when exposed to a continuous surplus of inorganic nutrients. An in situ experience ...
Slopes anthropogeomorphological diagnosis of low course of facão’s stream watershed – araras city, São Paulo (SP)Diagnóstico antropogeomorfológico das vertentes do baixo curso da bacia hidrográfica do córrego do facão – município de araras (Sp).
(2021-01-01)
The alterations caused by the man in the landforms have been dynamized during the process of urban growth, resulting different environmental damages mainly intensification of erosive process, silting of rivers and consequently ...