Buscar
Itens para a visualização no momento 1-10 of 10
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 ...
Efeitos do pastoreio sobre a vegetação natural em fragmento de Savana Estépica Parque, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2013-02-28)
Despite occupying a prominent place in the southern flora, the region belonging to the State Park Espinilho inserted within Steppe Savanna Park domains still is poorly investigated by science. Vegetation characteristics ...
Fitossociologia do compartimento arbóreo da mata ribeirinha no rio Vacacaí, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2014-02-24)
The present study aimed to analyze the tree compartment of the riverside forest in Vacacaí river and investigate the relationship between the species and the characteristics of soil and topographic variables in an environmental ...
Estrutura e relações ambientais de grupos florísticos em fragmento da floresta ombrófila mista, Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2012-03-02)
This study was developed in a fragment of Mixed Ombrophylous Forest, located on National Forest of São Francisco de Paula in the state of Rio Grande do Sul, aiming to verify the formation of floristic groups and to ...
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, ...
Efeito do pastoreio de bovinos sobre a estrutura da mata ciliar do arroio espinilho em Sant`Ana do Livramento, RS, Brasil
(Universidade Federal de Santa Maria, 2010-02-22)
The present paper was carried out in two fragments of cilium Forest of Espinilho creek, located in Sant Ana do Livramento, RS state. The study was taken in a fragment of forest, without any cattle for two years, and ...
Suficiência amostral para uma floresta de miombo no distrito de mocuba, província da Zambézia, em Moçambique
(Universidade Federal de Santa Maria, 2014-02-21)
The aim of this study was to determine sample sufficiency for phytosociological studies and inventories of wood in a forest area of Miombo woodland in Mocuba district, Zambezia province, Mozambique. The study area was ...
Estrutura e florística de dois fragmentos ripários de floresta estacional decidual no noroeste do Rio Grande do Sul, Brasil
(Universidade Federal de Santa Maria, 2016-02-23)
The riparian forests are located on the river banks and contribute to the quality of water resources and biodiversity conservation. The objective of this research was to evaluate the floristic and structure of two riparian ...
Manejo experimental de uma floresta ombrófila mista secundária no Rio Grande do Sul
(Universidade Federal de Santa Maria, 2011-10-18)
The present paper was developed with the aim to evaluate the forest recovery and growth of species of commercial valuable eight years after the application of different intensities of selective cuts in an area of secondary ...
Variações florísticas e estruturais de um remanescente de floresta ombrófila mista montana em Nova Prata - RS
(Universidade Federal de Santa Maria, 2012-02-24)
This work aimed to analyze floristic and structure variations in a Montane Mixed Ombrophylous Forest remnant, in the county of Nova Prata, RS. It was inventoried
71 parcels with dimensions of 10 x 100 m, using the process ...