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Relação solo-fitossociologia em um remanescente de floresta estacional decidual
(Universidade Federal de Santa Maria, 2010-07-30)
The study aimed at evaluating tree and shrub vegetation concerning the slope of the soil in Seasonal Deciduous Forest. The vegetation assessment was conducted in 14 plots
systematically distributed in the forest and divided ...
Caracterização florística, diversidade e correlação ambiental na Floresta Nacional de São Francisco de Paula, RS
(Universidade Federal de Santa Maria, 2010-01-18)
Populations and species are disappearing due to disturbances in the environment caused by human activities. Given the obvious risk of loss of diversity, it is increasingly necessary to take actions concerning preservation, ...