Wild Forests
Mostrando 1-12 de 23 artigos, teses e dissertações.
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1. Wild pig (Sus scrofa L.) occupancy patterns in the Brazilian Atlantic forest
Resumo: Apesar dos grandes impactos da invasão do javali (Sus scrofa) nos ecossistemas naturais, o uso de hábitats por esta espécie nos neotrópicos ainda permanece pouco estudado. Aqui, nós investigamos os efeitos do hábitat local e de covariáveis da paisagem (tipos de vegetação, cursos d'água e estradas) sobre os padrões de ocupação do javali n
Biota Neotrop.. Publicado em: 15/08/2019
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2. EVALUATING THE COMPETITIVE ENVIRONMENT FOR WILD PISTACHIO (Pistacia atlantica Desf.) SEEDLINGS IN THE CENTRAL FORESTS OF IRAN
RESUMO Pistache selvagem (Pistacia atlantica Desf.) é uma espécie arbórea importante nas florestas secas da Eurásia. As mudas geralmente devem competir com outras espécies de árvores e arbustos no ambiente severo e seco das florestas montanhosas. Neste estudo, identificou-se as principais espécies competidoras e se avaliou alguns índices de competiç
Rev. Árvore. Publicado em: 11/02/2019
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3. Critical analyses when modeling tree biomass to ensure additivity of its components
ABSTRACT It is presented the theme additivity of biomass of tree components. To evaluate and discuss this context, experimental information collected in forests of Acacia mearnsii De Wild. was used. Equations for components (stem and crown) and total biomass were fitted by means of two procedures: 1) generalized nonlinear least squares and 2) weighted-nonlin
An. Acad. Bras. Ciênc.. Publicado em: 17/05/2018
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4. Diversity and genetic structure of jenipapo (Genipa americana L.) Brazilian accessions
Usually known as jenipapo, Genipa americana L. is a Rubiaceae Brazilian native species. It is an important species in the restoration of Brazilian riparian forests and is one of the most promising fruit trees for sustainable harvesting programs. In this study we provide the first data on the genetic diversity and structure of a Jenipapo Germplasm Bank using
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-10
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5. High occurrence of Calodium hepaticum (syn. Capillaria hepatica) spurious infection in a village in the Atlantic Forest of southern Brazil
Calodium hepaticum (syn. Capillaria hepatica) is a nematode of the Capillariidae family that infects rodents and other mammals. In Brazil, human spurious infections of C. hepaticum have been detected in indigenous or rural communities from the Amazon Basin, but not in the southern states of the country. Here, we report the highest occurrence (13.5% of 37 re
Mem. Inst. Oswaldo Cruz. Publicado em: 04/03/2014
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6. Selection of habitat by the jaguar, Panthera onca (Carnivora: Felidae), in the upper Paraná River, Brazil
We used data from VHF and GPS radio-tagged jaguars, Panthera onca (Linnaeus, 1758) to quantify jaguar habitat selection and how adult individuals in the Upper Paraná River region selected among the available habitat types. We followed the framework in which animals make decisions about resource use at hierarchical stages, namely selection of home range with
Zoologia (Curitiba). Publicado em: 2013-08
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7. DISTRIBUIÇÃO POTENCIAL, USO DE HÁBITAT E ESTIMATIVAS POPULACIONAIS DO GALO-DA-SERRA (Rupicola rupicola, AVES: COTINGIDAE) NA APA MAROAGA E ENTORNO, PRESIDENTE FIGUEIREDO-AM, COM RECOMENDAÇÕES PARA SUA CONSERVAÇÃO
The Cock-of-the-rock (Rupicola rupicola, Linnaeus 1766) is endemic to rock outcrops. In Brazilian state of Amazonas, it occurs in the vicinity of the town of Presidente Figueiredo, where its considered a local symbol. This study modeled the probable geographic distribution of the species and characterized patterns of habitat use throughout one year in the Ma
Publicado em: 2009
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8. Valoração ambiental do Parque Estadual do Itacolomi, Ouro Preto, Minas Gerais
Analysis of Economics Valuation of Itacolomi State Park, Ouro Preto, Minas Gerais, Brazil. Much has been spoken regarding the importance of forests for the relevance of environmental functions which are essential to the life and welfare of the people. The conservation units are portions of the national territory with natural characteristics of relevant value
Publicado em: 2008
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9. Filogeografia, diferenciação geográfica e caracterização citogenética de populações naturais de Psychotria ipecacuanha das florestas Atlântica e Amazônica / Phylogeography, geographic differentiation and cytogenetic characterization of natural populations of Psychotria ipecacuanha from the Atlantic and Amazon forests
Ipecac (Psychotria ipecacuanha) is a small perennial shrub, which grew abundantly under shady areas of tropical rain forests of Brazil. The species was employed by native Brazilians who taught the medicinal properties to European settlers. Ipecac roots have achieved worldwide usefulness as an expectorant, amoebicide, and vomitive agent because of its pharmac
Publicado em: 2007
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10. Mamiferos de médio e grande porte em florestas de Eucalyptus spp com diferentes densidades de sub-bosque no município de Itatinga, SP / Medium and large-sized mammals in forests of Eucalyptus spp with different densities of understories in Itatinga, state of São Paulo, Brazil
Fauna studies in homogeneous forests for commercial plantation purposes are still incipient in the country. These reforestation areas present a few resources necessary to the maintenance of wild life, when compared to the native forests. However, understories present in these homogeneous forests can provide food, shelter, protection and the establishment of
Publicado em: 2005
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11. A gênese da agricultura e da silvicultura moderna no estado de São Paulo. / The genesis of forestry and modern agriculture in São Paulo State.
The modernization of agriculture and the emergence of Forestry in its genesis in the beginning of the Twentieth Century in the State of São Paulo are approached and analyzed in this work. The hypothesis is that the agrarian elite, including Edmundo Navarro de Andrade, considered an icon in Forestry in Brazil, possessed a project for the modernization of agr
Publicado em: 2005
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12. Fruit removal of a wild tomato, Solanum granulosoleprosum Dunal (Solanaceae), by birds, bats and non-flying mammals in an urban Brazilian environment
A study of removal of fruits of the wild tomato, Solanum granulosoleprosum Dunal (N = 5 plants), by vertebrates was carried out in an urban environment of southern Brazil from January to May 1997 and February 1998. To verify diurnal and nocturnal removals, fruits were counted in several fruit bunches, being classified by size and color. Diurnal observations
Revista Brasileira de Zoologia. Publicado em: 2003-09