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Itens para a visualização no momento 51-60 of 79
Mobilização e transferência de agrotóxicos em uma lavoura de soja na bacia hidrográfica do arroio Guarda-Mor
(Universidade Federal de Santa Maria, 2021-03-12)
The expansion of agricultural cultivation areas in Brazilian territory, coupled with the
increase in the level of mechanization, the intensive use of fertilizers and pesticides
and the adoption of inappropriate practices ...
Potencial de biossorventes de baixo custo na remoção dos corantes violeta cristal e fucsina básica em sistema contínuo e descontínuo de adsorção
(Universidade Federal de Santa Maria, 2020-08-28)
The potential of pecan pericarp (Carya illinoensis), Pacara Earpod tree seed residues
(Enterolobium contortisilquum), and ironwood seed residues (Caesalpinia leiostachya)
were evaluated for the removal of crystal violet ...
Simulação hidrossedimentológica da bacia do rio Vacacaí Mirim
(Universidade Federal de Santa Maria, 2018-02-21)
Modeling has been shown to be an important tool to aid in the planning and management of water resources in river basins. Thus, the hydrosedimentological modeling of the catchment area of the Vacacaí Mirim river seeks to ...
Influência dos níveis de água na dinâmica de macrófitas aquáticas emergentes do banhado do Taim
(Universidade Federal de Santa Maria, 2016-01-13)
This work evaluated, throught techniques of Remote Sensing and geoprocessing, the influence of hydrological conditions in the dynamics of emergent aquatic macrophytes in Taim Wetland (TW), important wet area in Rio Grande ...
Balanço de energia em telhado verde
(Universidade Federal de Santa Maria, 2016-12-05)
The knowledge of energy transfers between vegetated surface and the atmosphere is of great importance to characterize the local microclimate and identify interactions between environmental variables and vegetation. In ...
Índices de adequabilidade de habitat como subsídio ao gerenciamento dos recursos hídricos do Banhado do Taim
(Universidade Federal de Santa Maria, 2015-01-12)
The Taim Wetland, situated in the Ecological Station (ESEC) Taim, an important wetland in southern Brazil, is fundamental to maintain the ecological stability of the region. The main economic activity in the surroundings ...
Simulação hidrodinâmica bidimensional do banhado do Taim
(Universidade Federal de Santa Maria, 2020-02-27)
Wetlands are swampy ecosystems of great biodiversity, recognized as one of the most valuable natural resources in the world. The ecosystem focus of this study is the Taim Wetland (TW). Located in the southern portion of ...
Estudo quali-quantitativo visando melhorias no gerenciamento dos resíduos sólidos de dois condomínios residenciais no município de Santa Maria
(Universidade Federal de Santa Maria, 2020-01-23)
The growth of solid waste generation has caused problems, especially in developing countries,
since solid waste management systems have not kept pace with the increasing amounts of
disposed waste. For the design of ...
Utilização do uso e ocupação da terra obtida por sensoriamento remoto na modelagem hidrológica
(Universidade Federal de Santa Maria, 2020-02-13)
In recent decades, extreme rainfall-runoff events have increased significantly as a result of
climate change and anthropogenic impacts at the global scale. Several authors have reported
the influence of land use and land ...
Caracterização do comportamento de falhas nas séries de precipitação do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2021-03-11)
The automatic weather stations provide hourly information over pluviometric
precipitation, and it is recurrent the occurrence of missing data in these data series. This
situation compromise the data analysis, since it ...