Search
Now showing items 1-10 of 371
Associação de bactérias à cápsula de Anabaena spiroides (Cyanobacteria) em cultura
(Universidade Federal de São Carlos, 2008-05-30)
The cyanobacterium Anabaena spiroides, a cosmopolitan species occurring in eutrophic
environments as in Barra Bonita reservoir, is covered by a thick polysaccharide capsule
that provides a microenvironment for association ...
Diversidade taxonômica em comunidades de Braconidae (Hymenoptera) em áreas de mata mesófila semidecidual do Estado de São Paulo, Brasil
(Universidade Federal de São Carlos, 2023-05-30)
Brazil has a megadiversity that is still poorly known, particularly regarding wasps of the Braconidae (Hymenoptera) family. Even at a regional level, there is a scarcity of studies presenting inventories of genera or ...
Contribuição dos naturalistas do Século XIX para o conhecimento da ictiofauna de água doce no Brasil
(Universidade Federal de São Carlos, 2023-03-10)
Objective: To evaluate the contribution of five naturalists (Johann Natterer, Johan Baptist Spix, Louis Agassiz, Jacob Heckel, Rudolf Kner and Francis de Castelnau) to the knowledge of the taxonomic diversity of the ...
Espécies superabundantes da fauna nativa e os desafios para seu controle
(Universidade Federal de São Carlos, 2023-03-13)
Anthropogenic disturbances have contributed to the overabundance of native species. This study aims to provide an overview of this issue. The discussion of new perspectives is quite helpful for decision makers when facing ...
A cobertura florestal e o tipo ambiental moldam a diversidade funcional de aves insetívoras dentro da Mata Atlântica do sudeste brasileiro
(Universidade Federal de São Carlos, 2023-04-17)
Arthropod-eating birds are a heterogeneous group, with different levels of environmental sensitivity and diverse responses to habitat degradation. In this paper, we tested the effects of landscape on the functional diversity ...
Uma revisão sobre os estudos de dietas de aves brasileiras
(Universidade Federal de São Carlos, 2023-03-09)
Food is something necessary to support life and studies on diet are fundamental for understanding the ecology, evolution and conservation of species. In addition, a growing number of works have been demonstrating that ...
Assembleias de morcegos influenciam comunidades de invertebrados subterrâneos e atuam sobre a dinâmica de cavernas ferríferas no Brasil?
(Universidade Federal de São Carlos, 2023-10-31)
Chiroptera are among the most diverse and geographically dispersed mammals, they exploit different resources and occupy the most varied habitats, participate in numerous ecological processes in tropical ecosystems and have ...
Biorremediação do azo corante Amarelo tartrazina por três espécies de microalgas Chlorophyta
(Universidade Federal de São Carlos, 2023-07-28)
Dyes are an example of toxic compounds released into the environment by textile,
cosmetics, and food industries, among others. Tartrazine, a yellow orange dye widely
used in the food industry, is an azo compound with ...
Efeitos experimentais de estressores múltiplos na composição e estrutura de tamanho de macroinvertebrados bentônicos em clima tropical
(Universidade Federal de São Carlos, 2023-08-17)
Agriculture has increased exponentially in recent years, changing land use. Among the stressors related to agricultural activities that affect lotic ecosystems, the deposition of fine sediments, changes in flow and increased ...
Toxicidade de nanopartículas de óxido de ferro (Fe3O4) para o cladócero tropical Ceriodaphnia silvestrii
(Universidade Federal de São Carlos, 2017-03-02)
Nanoparticles (NPs) have been produced on a large scale worldwide for various consumer purposes such as the production of cosmetics, sunscreen, biosensors, human prosthetics and cancer therapy. However, due to its large ...