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Mostrando ítems 31-40 de 372
Biodiversidade de comunidades zooplanctônicas em lagoas salinas e de água doce do Pantanal Sulmatogrossense: aspectos taxonômicos, funcionais e ecológicos
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Ecologia e Recursos Naturais - PPGERNCâmpus São Carlos, 2020-03-09)
In an ecosystem its main components, biotic and abiotic, operate and somehow together reach functional stability. Not only the water body is the local where communities live, but these also transform the environment in ...
Comunidade fitoplanctônica da sub-bacia do rio Baía, planície de inundação do alto rio Paraná : variabilidade interanual e persistência das espécies.Phytoplankton community in the sub-basin Baía River, upper Paraná River floodplain : interannual variability and persistence of species.
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringáDepartamento de Biologia, 2018)
Late Quaternary aeolian and fluvial-aeolian deposits from southwestern Pampas of Argentina, southern South America
(Elsevier Science, 2018-12)
The central region of Argentina, southern South America, is characterized by an extensive Quaternary aeolian record. In this context, three locations from the southwestern Pampas, an Andean foreland region bearing a rich ...
Metabolismo de lagos tropicais: efeito das alterações climáticas sazonais, morfometria dos lagos e característica de suas bacias
(Universidade Federal de Minas GeraisUFMG, 2015-07-28)
This thesis aimed to study the dynamics of metabolic rates and the main drivers in 12 lakes of the middle Rio Doce (Minas Gerais, Brazil) as well as to assess the effect of climate change and morphometry. Samples were taken ...
Paleolimnological response to climate variability during Late Glacial and Holocene times: A record from Lake Arturo, located in the Fuegian steppe, southern Argentina
(Elsevier Science, 2020-07)
Last Glacial Maximum and Holocene environmental conditions are reconstructed from a lacustrine core obtained from Lake Arturo, located in the Fuegian steppe of southern Argentina. Proxies include diatoms, ostracods, plants ...
Feeding preferences in aquatic invertebrates associated to Egeria densa in a tropical high-mountain lake
(Universidad de Costa Rica, 2020)
Estimation of trophic states in warm tropical lakes and reservoirs of Latin America by using GPSS simulation
(2006)
This paper proposes a stochastic simulation model to determine the boundaries of the trophic states of warm-water tropical lakes and reservoirs in Latin America based on statistical correlation and MonteCarlo techniques. ...
THERMAL REGIME AND STABILITY OF JURUMIRIM RESERVOIR (PARANAPANEMA RIVER, SAO-PAULO, BRAZIL)
(Akademie Verlag Gmbh, 1993-01-01)
Thermal regime and stability in Jurumirim Reservoir (São Paulo, Brazil) were studied for a year. Isothermy and thermal stratification were observed from June to September and from October to March, respectively. The annual ...
THERMAL REGIME AND STABILITY OF JURUMIRIM RESERVOIR (PARANAPANEMA RIVER, SAO-PAULO, BRAZIL)
(Akademie Verlag Gmbh, 1993-01-01)
Thermal regime and stability in Jurumirim Reservoir (São Paulo, Brazil) were studied for a year. Isothermy and thermal stratification were observed from June to September and from October to March, respectively. The annual ...