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Itens para a visualização no momento 11-14 of 14
Análise da biologia reprodutiva em Acacia mearnsii De Wild. (Fabaceae)
(Universidade Federal de Santa Maria, 2007-04-04)
The black wattle (Acacia mearnsii De Wild., Fabaceae) is one tree species
cultivated in Rio Grande do Sul since the middle of the 1930decade. It is a species
that presents a great ecological importance because of its ...
Influência do sistema terrestre no comportamento das variáveis limnológicas e na reflectância espectral de sistemas aquáticos
(Universidade Federal de Santa Maria, 2008-06-26)
This study aimed evaluating the impacts of landuse in the limnological variables and spectral reflectance of the water of three watersheds, located in the central region of Rio Grande do Sul. The areas studied were: the ...
Espectrorradiometria em cultivo da soja Glycine max (L.) Merr. durante ciclo vegetativo
(Universidade Federal de Santa Maria, 2011-11-11)
Soy is one of the products of most relevance to the Brazilian economy. Estimating soybean productivity through remote sensing is a potential tool for precision farming, qualifying and quantifying the productive potential ...
Mudanças de uso e cobertura da terra na microbacia hidrográfica do Arroio Grande, Santa Maria-RS
(Universidade Federal de Santa Maria, 2011-12-22)
The issues of land use changes and land covering have attracted interests,
both inside and outside the scientific community, due to the accelerated process and
potential environmental and socioeconomic impacts of these ...