A5014129986- Aquatic Ecosystems and Phytoplankton Dynamics
- Environmental Toxicology and Ecotoxicology
- Fish biology, ecology, and behavior
- Water Quality and Pollution Assessment
- Aquatic Ecosystems and Biodiversity
- Fish Ecology and Management Studies
- Marine and coastal ecosystems
- Fish Biology and Ecology Studies
- Freshwater macroinvertebrate diversity and ecology
- Aquatic Invertebrate Ecology and Behavior
- Pesticide and Herbicide Environmental Studies
- Pharmaceutical and Antibiotic Environmental Impacts
- Heavy metals in environment
- Pesticide Exposure and Toxicity
- Aquaculture Nutrition and Growth
- Biocrusts and Microbial Ecology
- Marine Biology and Ecology Research
- Coastal wetland ecosystem dynamics
- Biological Control of Invasive Species
- Geography and Environmental Studies
- Diatoms and Algae Research
- Marine Toxins and Detection Methods
- Environmental Chemistry and Analysis
- Constructed Wetlands for Wastewater Treatment
- Parasite Biology and Host Interactions
Universidade Federal de São Carlos
2015-2024
Universidade de São Paulo
2005-2021
Universidade Federal de Pernambuco
2021
Nanjing Medical University
2021
Serviço Nacional de Aprendizagem Industrial
2016
Secretaria Municipal de Cultura
2012
Universidade Federal de São Paulo
2012
Universidade Paulista
2012
Stemmatters (Portugal)
2009
Institute for Biotechnology and Bioengineering
2009
New records of cell carbon and volume are given for five species freshwater algae cultured optimally use in physiological studies on Daphnia spp . These listed with other values from the literature, giving a total 41 determinations 25 species, together details culture media employed, formulae used calculation techniques determination. The following significant regression was fitted to 37 points: C=0.1204V 1.051 (pg C,μm 3 ) coefficient found not differ significantly 1.0. Significant simple...
The species composition and abundance of the zooplankton community seven reservoirs Paranapanema River, located between 22º37'-23º11'S 48º55'-50º32'W, were analysed over four periods, in year 1979. was composed 76 Rotifera, 26 Cladocera 7 Copepoda. For a large part period under study Rotifera dominant, followed by Piraju Salto Grande reservoirs, which occupy intermediate positions cascade richest species, most them belonging to Cladocera. In Rio Pari Novo, lateral lower richness observed,...
AbstractThe occurrence of pharmaceuticals in the aquatic environment has received increasing attention recent years, as concerns have risen about their environmental persistence, biological activity and different effects toward nontarget organisms. Considering magnitude concentrations (ng L−1 to mg L−1) often-specific modes action, assessment physiological responses exposed biota may provide significant information regarding potential ecological consequences exposure these contaminants. The...
In the present study, two small lakes on margins of River Cuiabá were analyzed regarding taxonomic composition and population densities zooplankton. Diversity was evaluated for groups, Rotifera Cladocera; sampling carried out dates: 2 March 1999, in rainy season, 25 August dry season. Seventy-nine rotifer taxa, 30 cladoceran 6 copepod taxa found. Comparing species identified study with those recorded by other authors several water bodies Mato Grosso do Sul states, it found that 9 Cladocera,...
Eutrophication is a process characterized by an increase in the aquatic system productivity, which causes profound changes structure of its communities. Owing to high environmental sensitivity planktonic species, study their communities can indicate deterioration environment. The Jaguari and Jacareí reservoirs are part Cantareira System, supplying water São Paulo inhabitants that has been affected several forms continuous human interference. Here we analyze some properties zooplankton...
The Phytoplankton community and the abiotic factors of Cruzeta reservoir were studied at three depths, surface, middle (2 m) bottom, from September, 2004 to June, 2005, in order characterize environment assess possible that influence compositional change phytoplankton. Ninety species belonging 6 classes (Chlorophyceae, Bacillariophyceae, Cyanophyceae, Dinophyceae, Chrysophyceae Euglenophyceae) identified with 66 80 taxonomic units dry rainy season. most representative class terms richness...
In order to verify the influence of chronic and acute ambient oxygen levels from egg adult stage zebrafish, in vivo consumption (MO2), critical tensions (Pcrit), heart rate (fH) total body lactate concentration (Lc) were determined for Danio rerio (Hamilton, 1822) raised at 28 degrees C under normoxic (7.5 mgO2.L-1 or 80 mm.Hg-1) hypoxic conditions (4.3 mgO2.L-1) exposed hypoxia during different developmental stages. Our findings confirmed that very early stages do not respond effectively...
La conservación de especies en los agroecosistemas ha llamado la atención. Los canales riego pueden mejorar hábitats y ofrecer condiciones para agua dulce. Desde el punto vista biodiversidad surgen dos preguntas: 1) ¿Pueden mantener una rica diversidad vegetación acuática, invertebrados anfibios ciclo cultivo del arroz? 2) ¿Puede riqueza, abundancia composición acuáticas cambiar durante Para ello, Condado Mostardas, Brazil un grupo cuatro campos arroz fue seleccionado al azar. En cada canal,...
O objetivo do estudo foi comparar os níveis de condicionamento físico (resistência aeróbica, força e flexibilidade) em idosas ativas da Casa Idoso na Cidade Belém-PA, Brasil, que foram divididas quatro grupos: dança (GDan: n=30; idade=68.5±3.47 anos; IMC=26.53±2.91 kg/m2), meditação (GMed: n=31; idade=68.1±4.37 IMC=25.95±2.73 musculação (GMusc: idade=67.2±5.66 IMC=26.77±4.53 kg/m2) controle (GC: n=10; idade=66.1±2.56 IMC=27.12±5.68 kg/m2). Cada grupo estava realizando a atividade física a,...
This paper addresses the implications of property regime for same-sex marriage. The concept family has been evolving in Brazilian legal system and other nations, mainly due to social changes that are constantly occurring, new types groups being formed, establishing values meanings life. main objective this is demonstrate, cases separation a marriage, how rights each party configured. methodology adopted will be bibliographic review literature, with emphasis on most current relevant books...
In order to verify the cascade-system effect in benthic macroinvertebrate communities, and implications for policy making proposals conservation sustainable use of lower portion São Francisco river basin (Bahia State, Brazil), a three-reservoir cascade system including two stretches downstream were studied during dry (June, 1997) rainy (March, 1998) periods. The dominant groups found Mollusca (Melanoides tuberculata), Oligochaeta, Chironomidae larvae. Low Shannon-Wiener Pielou index values...