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Influência de variáveis dendrométricas e morfométricas da copa no incremento periódico de Araucaria angustifolia (Bertol.) Kuntze, Lages, SC
(Universidade Federal de Santa Maria, 2011-08-01)
The influence of morphometric and dendrometric variables in periodic increase in basal increment
area was measured on individual trees of Araucaria angustifolia (Bertol.) Kuntze in Lages, Santa
Catarina having as objectives ...
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 ...
Variação espacial e temporal dos parâmetros morfológicos em mudas de pinus e eucalipto
(Universidade Federal de Santa Maria, 2006-06-26)
Even whith the advanced of production of seedlings, many problems still exist and they must be solved, mainly in what refers to the expedition of seedlings of the vegetation house. So, this study has as aim to establishes ...
Morfometria, qualidade do tronco e da copa de Peltophorum dubium (Spreng.)Taub. em povoamento experimental no estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2007-07-31)
With the necessity of knowledge of the growth of canafistula, Peltophorum dubium (Spreng.) Taub., in homogeneous stands, in the adult age (24 years), it was analyzed a bifactorial experiment with initial spacing of the ...
Germinação in vitro de Pinus taeda L. a partir de sementes selecionadas
(Universidade Federal de Santa Maria, 2007-02-26)
Pinus taeda L. is among the more planted forest species in Brazil due its desirable characteristics of production and industrial quality. Currently, it has been necessary to be
developed techniques that make possible the ...
Qualidade da madeira e rentabilidade na produção de Pinus taeda L. visando múltiplos mercados
(Universidade Federal de Santa Maria, 2007-12-14)
This study aimed to analyze the behavior of simulations forest production in relation to the
physical production and the market, considering costs and changes in prices paid to different
assortments to knotwood and ...
Carbono e nutrientes em solo sujeito à arenização com diferentes tipos de uso no bioma Pampa
(Universidade Federal de Santa Maria, 2023-02-06)
“Areais” are highly degraded areas resulting from natural and anthropic processes in
the Rio Grande do Sul State (RS), Brazil. The loss of nutrients in the soil is the main
factor that explains the great decrease or ...
Modelagem do incremento de árvores individuais de Cedrela odorata L. na floresta Amazônica
(Universidade Federal de Santa Maria, 2009-08-05)
The periodic growth in basal area of 62 trees of cedro (Cedrela odorata L.) was reconstructed from 2005 to 2008, by dendrochronological techniques in Porto Acre, AC, to quantify and describe the growth rate by relationship ...
Modelos de crescimento em diâmetro de árvores individuais de Araucaria angustifolia (Bertol.) Kuntze na floresta ombrófila mista
(Universidade Federal de Santa Maria, 2009-08-05)
This work aims at modeling the diameter growth for individual trees of Araucaria angustifolia, present in the Mixed Ombrophylous Forest at National Forest of São Francisco de Paula, northeast of Rio Grande do Sul. Therefore, ...
Florística e carbono do solo e da serapilheira em campos e florestas do bioma Pampa com diferentes níveis de conservação
(Universidade Federal de Santa Maria, 2023-02-13)
A wide variety of ecosystem services related to biodiversity and carbon (C) storage are provided
by grasslands and forests in the Pampa biome. Despite the importance of these services, the
conversion of natural areas in ...