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Now showing items 11-20 of 64
Ecologia de comunidades de aves associadas a plantações de arroz irrigado em Santa Catarina, Brasil
(Universidade Federal de São Carlos, 2018-03-15)
The southern region of Brazil presents more than 90% of its wetlands altered in rice plantations. This cultivation is developed in regions of fertile and flooded lands, with organic or inorganic management, acting as ...
Dinâmica do banco de sementes de áreas de cerrado com distintos históricos de incêndio em São Carlos, SP
(Universidade Federal de São Carlos, 2011-02-04)
In heterogeneous communities both in time and space, the most important strategies and
processes are successfully evaluated by long-term studies. For studies of the effects of
disturbance in the seed bank function and ...
Diversidade funcional e negra de isópodes subterrâneos em áreas cársticas do centro-leste do Brasil
(Universidade Federal de São Carlos, 2015-08-24)
We addressed the mechanisms responsible for the composition of subterranean
communities and its consequences for the maintenance of ecological processes. In the first
chapter, we tested whether cave communities were ...
A importância das palmeiras arborescentes de grande porte na dinâmica das florestas amazônicas sazonalmente secas.
(Universidade Federal de São Carlos, 2005-07-07)
We investigated and compared the determinants of palm diversity at different spatial scales: along a moisture gradient in a seasonally dry Amazonian forest and using a climatic
model comprising the entire Brazilian territory. ...
Avaliação da diversidade de macrófitas aquáticas do rio Paraguai, entre a cidade de Cáceres e Estação Ecológica de Taiamã, Pantanal Mato-Grossense, Brasil
(Universidade Federal de São Carlos, 2010-07-02)
The Paraguay River, show spatial and temporal heterogeneity, due it had many secondary channels, oxbow lakes, baías, corixos floodplains, due to the Flood Pulse. Therefore these sets of factors are important for the ...
Perda de originalidade e extinções simuladas de espécies arbustivo-arbóreas de cerrado
(Universidade Federal de São Carlos, 2012-03-02)
Originality measures how different a given species is from all other species regarding either their phylogenetic history or functional traits and may be used to assign conservation priorities. This dissertation is divided ...
Diversidade de Similiidae (Diptera, Nematocera) em córregos do estado de São Paulo, Brasil.
(Universidade Federal de São Carlos, 2003-09-03)
With the aim to analyse the Simuliidae diversity in the State of São Paulo streams, a
program of collection was done during two weather seasons (dry/2001; wet/2002) in 33
aquatic systems, including forested and open low ...
Estrutura e diversidade florística das diferentes fisionomias de Cerrado e suas correlações com o solo na Estação Ecológica de Jataí, Luiz Antônio, SP.
(Universidade Federal de São Carlos, 2004-06-09)
Jataí Ecologycal Station, located at Luiz Antonio city, has a great habitat diversity spread
from strict aquatic environments, like rivers, creeks and lakes, to wetlands and flood plains,
till vegetation kinds free from ...
Análise de processos de erosão celerada, com base em fotografias aéreas e geoprocessamento: Bacia do Rio Bonito (Descalvado, SP).
(Universidade Federal de São Carlos, 2002-04-08)
This study relates the methodology adopted to organize the information on the abiotic environment related to the characterization of erosive processes visible in aerial photographs in order to contribute towards actions ...
O papel dos polissacarídeos algais extracelulares na dinâmica de metais no reservatório de Barra Bonita.
(Universidade Federal de São Carlos, 2004-06-30)
The influence of phytoplankton and their excreted materials in natural waters have been considered important issues among metal speciation studies. This work focused on the potential influence of the high molecular weight ...