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[PDF] Top 20 Genetic improvement of forest tree species

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Genetic improvement of forest tree species

Genetic improvement of forest tree species

... one of the most developed in the world, being the base for important industrial segments which use wood as raw ...material. Tree breeding has played an important role on improving the competitiveness ... See full document

6

Species composition and floristic relationships in southern Goiás forest enclaves

Species composition and floristic relationships in southern Goiás forest enclaves

... representative species in the community structures were Acacia polyphylla ...similarity of the tree community inventoried in Itumbiara to savanna formations reveals the remarkable influence of ... See full document

15

Spatial variability of tree species diversity in a mixed tropical forest in Southern Brazil

Spatial variability of tree species diversity in a mixed tropical forest in Southern Brazil

... formation of gaps that increase the dominance of pioneer and secondary species in the successional dynamics (Hartshorn 1978, Whitmore 1989, Guariguata and Ostertag ...Subsequently, tree ... See full document

10

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY

... rain forest, many species begin life in deep shade, light being the principal resource that limits the growth of the ...seedlings. Tree species are often classified into two groups, ... See full document

7

Community Succession in an Urban Novel Forest after Four Decades of Regeneration

Community Succession in an Urban Novel Forest after Four Decades of Regeneration

... richness, species index and tree density were lower than those observed in secondary forests, and even in the same city (Fonseca & Carvalho, 2012; Brito & Carvalho, 2014; Carvalho et ...low ... See full document

10

Tree species diversity in a seasonally-dry forest: the case of the Pinkaití site, in the Kayapó Indigenous Area, southeastern limits of the Amazon

Tree species diversity in a seasonally-dry forest: the case of the Pinkaití site, in the Kayapó Indigenous Area, southeastern limits of the Amazon

... development of pioneers, and their gradual replacement for late successional species dispersed from the undisturbed surrounding ...levels of disturbance in widely different ecosystems like ... See full document

9

Leaf Morphological Plasticity of Tree Species from Two Developmental Stages in Araucaria Forest

Leaf Morphological Plasticity of Tree Species from Two Developmental Stages in Araucaria Forest

... variations of the leaves of four shade-tolerant tree species Allophylus edulis ...fragment of Araucaria forest in two developmental ...leaves of each developmental ...four ... See full document

10

Tree species composition in areas of Atlantic Forest in southeastern Brazil is consistent with a new system for classifying the vegetation of South America

Tree species composition in areas of Atlantic Forest in southeastern Brazil is consistent with a new system for classifying the vegetation of South America

... Because of its finer scales, the new system also allows the incorporation of ecological features that cannot be evaluated with the IBGE scale, particularly those related to soils, topography and ...level ... See full document

7

Species-specific associations between overstory and understory tree species in a semideciduous tropical forest

Species-specific associations between overstory and understory tree species in a semideciduous tropical forest

... higher species richness under C. speciosa, our results showed evidence of associations between three overstory species and seven understory species, reflected in the different densities ... See full document

9

Caracterização florístico-estrutural e grupo sucessional de espécies arbóreas no bioma cerrado do estado de Tocantins, Brasil

Caracterização florístico-estrutural e grupo sucessional de espécies arbóreas no bioma cerrado do estado de Tocantins, Brasil

... objective of this study was to characterize the floristic composition, vegetation structure and ecological group of tree species in a cerradão forest (Cerrado biome) of Palmas, ... See full document

13

BANCO DE SEMENTES EM DOIS ESTÁDIOS SUCESSIONAIS DE UMA FLORESTA ESTACIONAL SEMIDECÍDUA EM VIÇOSA, MG

BANCO DE SEMENTES EM DOIS ESTÁDIOS SUCESSIONAIS DE UMA FLORESTA ESTACIONAL SEMIDECÍDUA EM VIÇOSA, MG

... conditions of the day, in order to avoid the stress of ...period of one year was made to count and identify the plantlets from the soil seed ...The species identification was made through ... See full document

11

Seed bank composition in a secondary forest in the Lower Delta of the Paraná River (Argentina)

Seed bank composition in a secondary forest in the Lower Delta of the Paraná River (Argentina)

... levees of the Lower Delta islands of the Paraná River (in Argentina) have been replaced by commercial ...Many of those forests have been abandoned, resulting in secondary forest formation that ... See full document

10

Influence of Tree Species Composition and Community Structure on Carbon Density in a Subtropical Forest.

Influence of Tree Species Composition and Community Structure on Carbon Density in a Subtropical Forest.

... The forest was further divided into groups of sample units using two-way indicator species analysis (TWINSPAN), a common technique for community classification ...in species composition were ... See full document

9

A trans-Amazonian screening of mtDNA reveals deep intraspecific divergence in forest birds and suggests a vast underestimation of species diversity.

A trans-Amazonian screening of mtDNA reveals deep intraspecific divergence in forest birds and suggests a vast underestimation of species diversity.

... screening of intraspecific divergence is based largely on two main localities, which is unlikely to be representative of true intraspecific variation in many of the species ...subset of ... See full document

12

Mechanism Underlying the Spatial Pattern Formation of Dominant Tree Species in a Natural Secondary Forest.

Mechanism Underlying the Spatial Pattern Formation of Dominant Tree Species in a Natural Secondary Forest.

... impact of light shortage with respect to the conspecific ...distribution of the Larix seedlings was further evidenced by their relationship with other species (Fig ...aggregation of seedlings ... See full document

17

Pollination biology of melittophilous legume tree species in the Atlantic Forest in Southeast Brazil

Pollination biology of melittophilous legume tree species in the Atlantic Forest in Southeast Brazil

... studied species, they probably are ...Leguminosae tree species, such as Swartzia pickelli (Lopes & Machado 1996) and Swartzia apetala (Moço & Pinheiro 1999) in the north-eastern Atlantic ... See full document

16

DISTRIBUTION OF TREE SPECIES IN A GEOMORPHOLOGICAL AND PEDOLOGICAL GRADIENT OF SUBMONTANE SEMIDECIDUAL SEASONAL FOREST IN THE VICINITY OF RIO DOCE STATE PARK, MINAS GERAIS1

DISTRIBUTION OF TREE SPECIES IN A GEOMORPHOLOGICAL AND PEDOLOGICAL GRADIENT OF SUBMONTANE SEMIDECIDUAL SEASONAL FOREST IN THE VICINITY OF RIO DOCE STATE PARK, MINAS GERAIS1

... 2) of the total variance of the data, indicating that the floristic variables contains a lot of noise, ...proportion of not explained variance, which is very common in vegetation data (TER ... See full document

12

A new species of Calonectria causing leaf blight and cutting rot of three forest tree species in Brazil

A new species of Calonectria causing leaf blight and cutting rot of three forest tree species in Brazil

... In the present study we describe a new species of Calonectria associated with necrotic leaf blight and cutting rot of A. peregrina, A. indica and P. gonoacantha in Brazil based on morphological and ... See full document

9

PERMEABILIDADE - IMPERMEABILIDADE: ÁRVORES DO DOSSEL COMO FILTROS DA BIODIVERSIDADE

PERMEABILIDADE - IMPERMEABILIDADE: ÁRVORES DO DOSSEL COMO FILTROS DA BIODIVERSIDADE

... terns of tree regeneration (Vieira & Gandolfi, 2006; Souza, ...and species richness of seed rain and species di- versity and sapling height in natural regeneration vary under the ... See full document

6

Spatial distribution and interspecific associations of tree species in a tropical seasonal rain forest of China.

Spatial distribution and interspecific associations of tree species in a tropical seasonal rain forest of China.

... numbers. Tree diameters were measured ...to species. The top tree layer with very uneven crown canopy reaches 30–60 m high and has a coverage of about ...emergent tree, the single ... See full document

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