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Effects of local and landscape environmental variables on avifauna abundance in forest fragments of Atlantic Forest in southeastern Brazil
(Universidade Federal de São Carlos, 2018-06-06)
Pristine Neotropical forests have been converted into agricultural lands. Shifts in the internal structure and external pressures on forest remnants affect bird assemblages that require specific resources for survival at ...
A biomassa de macrófitas flutuantes como suplemento alimentar para o cultivo de organismos aquáticos: estratégia de manejo que favorece o rendimento econômico e ambiental na piscicultura
(Universidade Federal de São Carlos, 2015-02-03)
Macrophytes, in specific circumstances, may have accelerated growth to the point of
becoming undesirable and harmful to the environmental balance. When this occurs,
appropriate disposal methods are required, or preferably, ...
How short-term variation influence the relative importance of environmental and spatial factors associated to anuran dissimilarity composition
(Universidade Federal de São Carlos, 2018-08-10)
Understanding the processes that create the patterns of species composition and biodiversity variation across the space has been one of the main topics within the theory of metacommunities. However, most studies rely on ...
Diversidade de Dytiscidae (Coleoptera) em áreas úmidas do Rio Grande do Sul
(Universidade Federal de São Carlos, 2016-04-14)
Beetles represented the largest group of animais but end up neglected in ecological studies and much of its wildlife has not described, mainly in tropical areas of great diversity. Dytiscidae, larger family of water beetles, ...
Estudo taxonômico das espécies do gênero Hypostomus Lacépède, 1803 (Siluriformes, Loricariidae) de rios do leste do Brasil
(Universidade Federal de São Carlos, 2018-03-09)
The most diverse fish fauna of the world is found in freshwater systems of the Neotropical region. Loricariidae is the richest endemic family of the order Siluriformes in South America and the genus Hypostomus belonging ...
Efeitos de nanopartículas de óxido de cobre (nano-cuo) e cloreto de cobre (cucl2) sobre a composição bioquímica e atividade fotossintética da Clorofícea Raphidocelis Subcapitata
(Universidade Federal de São Carlos, 2016-10-05)
Production and utilization of copper oxide nanoparticles (CuO-NP) have increased recently due
to their specific physicochemical properties. Most of these nanoparticles end up in aquatic
ecosystems, but their effects on ...
Dinâmica da comunidade de macroinvertebrados bentônicos no baixo rio Xingu durante a fase inicial de operação da Usina Hidrelétrica (UHE) de Belo Monte
(Universidade Federal de São Carlos, 2018-05-10)
The Belo Monte Hydroelectric Power Plant started operations in 2016 in the lower Xingu River basin. Dams in the Amazon have many social and environmental impacts and there is a prerspective of changes in river hydrological ...
Estudo taxonômico das espécies de Heterospilus Haliday, 1836 (Hymenoptera, Braconidae, Doryctinae) em áreas de Mata Mesófila Semidecídua do Estado de São Paulo, Brasil
(Universidade Federal de São Carlos, 2014-11-10)
In this paper the genus Heterospilus Haliday (Hymenoptera, Braconidae, Doryctinae), captured
in areas of semidecidual mesophytic forests in the State of São Paulo were studied. Collections
were made primarily in state ...
Estudo taxonômico das espécies de Heterospilus Haliday, 1836 (Hymenoptera, Braconidae: Doryctinae) em área de cerrado do Estado de São Paulo
(Universidade Federal de São Carlos, 2017-06-06)
Taxonomy and systematics are fundamental Sciences for categorization, description of species and how they relate and are distributed throughout the planet. Hymenoptera parasitoids are considered as the major components of ...
Simpatria entre duas espécies de peixes invertívoras de Bertioga (SP)
(Universidade Federal de São Carlos, 2018-04-06)
The objective of this work was to verify the feeding overlap between two caracids
fishes, Hollandichthys multifasciatus and Mimagoniates microlepis, in 11 coastal
streams in Bertioga (SP), as well as to describe the diet ...