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Decomposição de macrófitas aquáticas em dois reservatórios com diferentes estados tróficos
(Universidade Federal de São Carlos, 2012-05-23)
The macrophytes are essential for the development and maintenance of food webs, to carbon dynamics and nutrient cycling in tropical aquatic systems. After senescence and plant death, decomposition of organic detritus depends ...
Cultivo de microalgas e redução de coliformes em efluente de tratamento anaeróbio
(Universidade Federal de São Carlos, 2013-02-23)
Effluents from sewage treatment plants usually have high concentration of inorganic nutrients such as nitrogen (N) and phosphorus (P), which can be used for algal growth. Due to this possibility, the use of such wastewater ...
Bioacumulações de Cd, Ni, Pb e Zn durante os crescimentos de Salvinia minima e Lemna valdiviana
(Universidade Federal de São Carlos, 2014-07-31)
Metals are dispersed easily in environments and are bioconcentrated in tissues of many organisms causing risks to the health and stability of aquatic ecosystems even at low concentrations. The use of plants in phytoremediation ...
Diferentes modelagens de análise da bacia hidrográfica do Ribeirão-Araras, São Carlos, São Paulo, para a espécie Antilophia galeata (Lichtenstein), 1823 (Aves, Passeriformes, Pipridae)
(Universidade Federal de São Carlos, 2014-06-30)
The present study aimed to analyze and discuss the results of the analysis of the landscape at different scales and levels of details of its structure interfere in predicting the presence and population size of a species ...
Caracterização morfológica e molecular de Campoletis Foerster, 1869 (Hymenoptera, Ichneumonidae, Campopleginae), parasitoides de Spodoptera frugiperda (Smith, 1797) (Lepidoptera, Noctuidae)
(Universidade Federal de São Carlos, 2014-03-26)
The fall armyworm Spodoptera frugiperda (SMITH, 1797) is a voracious pest of numerous crops of economic importance throughout the New World. In Brazil, their larvae can be attacked by several species of parasitic wasps, ...
O impacto da invasão por Hedychium coronarium J. König (Zingiberaceae) em áreas ripárias
(Universidade Federal de São Carlos, 2019-06-25)
Riparian environments are increasingly being modified by human activities and this causes changes in vegetation dynamics. Native species are being replaced by exotic and invasive ones. Impacts of plant invasions in these ...
Diversidade de inimigos naturais e redes de interações com vespas e abelhas solitárias
(Universidade Federal de São Carlos, 2019-03-29)
Natural enemies are one of the main regulating agents of populations. Among the natural enemies, those who adopt parasitism as strategy dominate the food webs. The hosts, on the other hand, have anti-parasitism strategies ...
Biologia de populações de peixes do Riachos da Vila de Itatinga, Bertioga, São Paulo
(Universidade Federal de São Carlos, 2019-09-05)
The ichthyofauna is closely related to the structural characteristics of the environments in which they live, as well as are observed functional relations between substrate and marginal vegetation and the fish species, as ...
Isotopic analysis (δ13C, δ18O) of Pleistocene megafauna in Brazilian Intertropical Region: paleoecological and paleoenvironmental interpretations
(Universidade Federal de São Carlos, 2019-02-11)
By paleoecological reconstruction based on carbon isotopic analysis in Bahia State and Mato Grosso do Sul State, recently inserted in the Brazilian Intertropical Region (BIR), it was possible to infer ecological aspects ...
Ecologia do caranguejo Ocypode quadrata (FABRICIUS, 1787) em ecossistemas de dunas no litoral de Santa Catarina, Brasil
(Universidade Federal de São Carlos, 2018-08-09)
The semi-terrestrial crab, Ocypode quadrata (Fabricius, 1787), popularly known as ghost crab in the world and maria-farinha in Brazil, is the most conspicuous invertebrate on sandy beaches of the western Atlantic coast. ...