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Now showing items 11-20 of 20
Estudo da fauna de Pimplinae (Hymenoptera: Ichneumonidae) em áreas de cerrado no estado de São Paulo
(Universidade Federal de São Carlos, 2012-04-10)
This study aimed to contribute to the knowledge of Brazilian fauna of Pimplinae through the characterization and quantification of their genera and species in Cerrado areas of State of São Paulo. Using Malaise traps and ...
Spatial and temporal influences of road duplication on wildlife road kill using habitat suitability models
(Universidade Federal de São Carlos, 2014-09-05)
Urban growth and population growth led to the construction of a gigantic road network around the world. This network is responsible for several impacts on fauna, flora and the environment, such as road kill, isolation of ...
Relações entre ambiente, traços, composição e funcionamento de comunidades vegetais de cerrado
(Universidade Federal de São Carlos, 2013-03-21)
Identifying the relative importance of deterministic and stochastic factors to the assembly of local communities has been tagged as one of the fundamental questions ecologists need to answer. Niche-based theories predict ...
Dinâmica espacial, influências antrópicas e sazonalidade com enfoque nas aves em ambientes ripários do Parque Nacional da Serra da Canastra, MG, Brasil
(Universidade Federal de São Carlos, 2019-06-19)
Birds that depends on wetlands has been the subject of studies by many
researchers. However, researches in regions of altitude in the Cerrado are rare. The first
chapter of the present study aimed to describe the bird ...
Relações hídricas e fotossíntese em espécies lenhosas de um cerrado stricto sensu em São Carlos, SP.
(Universidade Federal de São Carlos, 2002-03-25)
Values of pre dawn, initial, and morning (between 10:00-11:30 h) leaf water potential
(Ψaa, Ψi, and Ψ, respectively), and morning leaf gas exchange were obtained during wet
and dry seasons in woody species ...
Epifitismo vascular e estado de conservação de fragmentos florestais na Bacia Hidrográfica do Sorocaba/Médio Tietê, São Paulo, Brasil
(Universidade Federal de São Carlos, 2013-11-27)
About 10 % of all vascular plants in the world are epiphytes. Vascular epiphytes settle on the host trees (phorophytes) without producing haustorial structures, aiming to increase access to sunlight, even at the expense ...
Aves da Estação Ecológica de Santa Bárbara, um dos últimos remanescentes de Cerrado aberto em São Paulo, Brasil
(Universidade Federal de São Carlos, 2015-12-21)
In the state of São Paulo, southeastern Brazil, the phytophysiognomy known as Cerrado
takes less than 1% of its original cover. The establishment and management of protected
areas are essential to save a significant ...
Alelopatia e bioprospecção de Rapanea ferruginea e de Rapanea umbellata
(Universidade Federal de São Carlos, 2011-07-11)
Allelopathy is a process that involves primary or secondary metabolites produced by plants and microorganisms, which influences the growth and development of agricultural and biological systems. The intensity of plant ...
Estrutura e ecologia trófica da comunidade de beija-flores (Aves: Trochilidae) e seus recursos florais na estação ecológica de Jataí, estado de São Paulo
(Universidade Federal de São Carlos, 2020-07-20)
Studies involving plants and their pollinators have recognized ecological and evolutionary importance. In tropical ecosystems, many species need these mutualistic interactions at some point to complete their life cycle. ...
Avaliação do potencial fitotóxico de frações e subfrações de folhas, cascas de caule e raízes de Ocotea pulchella e dos compostos salicilato de benzila e benzoato de benzila sobre espécies invasoras
(Universidade Federal de São Carlos, 2020-12-21)
Plants synthesize a wide variety of chemicals in response to biotic and abiotic stresses. These substances are usually associated with plant defense processes against herbivores and pathogens. These substances, derived ...