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Now showing items 11-20 of 916
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 ...
Estudo traceológico de fósseis de preguiças terrícolas em Santa Elina (MT): implicações sobre paleoecologia e interação ser humano/megafauna no Brasil
(Universidade Federal de São Carlos, 2023-03-20)
The Santa Elina rock shelter, in Mato Grosso State, Central Brazil, stands out as a pivotal zooarchaeological site in the study of the prehistory of South America, especially on the debate on the peopling of the Americas. ...
Avaliação dos efeitos da contaminação por derramamento de óleo no Atlântico Sudoeste Tropical por meio do uso de organismos planctônicos
(Universidade Federal de São Carlos, 2023-08-22)
The growing global demand for oil has led to an increase in the exploration and maritime transportation of this resource, resulting in higher risks of oil spill accidents. These accidents can cause serious environmental ...
Níveis de ocorrência de Hg total em peixes carnívoros das represas de Barra Bonita e Bariri, em função da variação de parâmetros biológicos e da presença de selênio.
(Universidade Federal de São Carlos, 2004-08-20)
The Barra Bonita and Bariri reservoirs, Medium river Tietê, São Paulo, Brazil, are
used with several purposes as transport, provisioning, electric power generation,
professional fishery and leisure. The region is surrounded ...
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 ...
Restauração ecológica de cerrado sensu stricto: comparação de diferentes técnicas e sua relação com a água no solo
(Universidade Federal de São Carlos, 2024-01-18)
Despite growing recognition of the Cerrado importance, our understanding of how to conserve and restore non-forest ecosystems in the tropics remains limited. In this study we aimed to evaluate, over three consecutive years ...
A conexão homem/camarão (Macrobrachium carcinus e M. acanthurus) no Baixo São Francisco alagoano: uma abordagem etnoecológica
(Universidade Federal de São Carlos, 2002-12-11)
The main objective of this research was to characterize and interpret the relationship of Man/shhmp in the lower São Francisco river in the state of Alagoas by means of studies about the ethnobioiogic and ethnoecologic ...
Avaliação do zooplâncton em poças temporárias na região semiárida da Caatinga – a importância do banco de ovos
(Universidade Federal de São Carlos, 2023-03-17)
The construction of small reservoirs for storing rainwater is a very common action in the semi-arid region of the “Caatinga” biome. Due to the low rainfall characteristic in this climate region, these reservoirs become ...
Diversidade taxonômica, funcional e genética da comunidade zooplanctônica do Reservatório do Lobo (Broa, SP-Brasil), em diferentes escalas temporais
(Universidade Federal de São Carlos, 2023-02-16)
Nowadays, concerns about various aspects of environmental issues have become very frequent, especially those related to climate change. In this sense, studying and measuring the biodiversity of aquatic ecosystems is, without ...
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 ...