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Mostrando ítems 41-50 de 52
Avaliação da conectividade de remanescentes de vegetação nativa em matriz agrícola, considerando os índices ecológicos para aves
(Universidade Federal de São Carlos, 2015-10-01)
The replacement of natural cover, by other land-uses, associate with the forest fragmentation process can result in the decrease of forest connectivity in the landscapes. The diagnosis of landscape structure, through the ...
Fenologia de espécies ornitófilas e ornitocóricas em um trecho de Floreta Atlântica
(Universidade Federal de São Carlos, 2014-06-03)
Phenology of Atlantic Forest is still ongoing issue for environmental studies. The goal of our study was to analyze and evaluate the phenology of plants pollinated and dispersed by birds on a stretch of Brazilian Atlantic ...
Biogeografia do gênero Rauvolfia L. (Apocynaceae, Rauvolfioideae)
(Universidade Federal de São Carlos, 2014-02-26)
Rauvolfia L. is a pantropical genus with 70 species distributed throughout America, Africa and Asia, also being present in several remote islands like Hawaii and French Polynesia. Although having an estimated age of 34 ...
Manejo genético para a conservação ex situ do Mutum-do-Sudeste, Crax blumenbachii (aves, cracidae)
(Universidade Federal de São Carlos, 2015-01-30)
Captive populations of endangered species are often small, isolated, and founded by a limited number of individuals, which makes them more susceptible to genetic drift and inbreeding effects. Thus, the preservation of the ...
Dieta de aves em uma área de Mata Atlântica no sudeste do Brasil
(Universidade Federal de São Carlos, 2014-05-28)
Não informado pelo autor.
Sistemática do gênero Cryptonanus (Didelphimorphia: Didelphidae) baseada em análises moleculares
(Universidade Federal de São Carlos, 2014-03-06)
The Cryptonanus genus, in Didelphidae family, is currently constituted by five recognized species restricted to the open vegetation areas of South America: C. agricolai, C. chacoensis, C. guahybae, C. ignitus e C. unduaviensis. ...
Estudo do estrato regenerativo em trechos de floresta estacional semidecidual, no sudeste do Brasil
(Universidade Federal de São Carlos, 2011-03-15)
Was carried out the phytosociological survey of understory of remaining semideciduous forest located at Federal of São Carlos University campus Sorocaba, São Paulo State, Brazil. The goal of this study was to analyze the ...
Avaliação da funcionalidade ecológica de uma área em processo de restauração no bioma da Mata Atlântica, Rio de Janeiro
(Universidade Federal de São Carlos, 2015-12-16)
The restoration should involve the return of vegetation cover and ecological processes. This study aims to assess whether the restoration of diversity also promoted the recovery of the ecological functionality of an area ...
Seleção de indicadores ecológicos para a avaliação de planos de restauração de áreas degradadas
(Universidade Federal de São Carlos, 2012-06-16)
Ecological indicators are useful tools for forest monitoring. It is known that most restoration projects are doomed to failure due to factors of multiple spheres, and lead to a succession challenge course desirable. The ...
Caracterização da comunidade de macroinvertebrados bentônicos e fatores abióticos da represa de Itupararanga (Bacia do Alto Sorocaba, SP)
(Universidade Federal de São Carlos, 2011-03-14)
The objectives of this work were the benthic macroinvertebrate community characterization from Itupararanga Reservoir, High Sorocaba Basin, SP, Brazil and the identification of the main abiotic factors wich affects the ...