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Contribuição para o conhecimento do gênero Chironomus Meigen, 1803 na região neotropical.
(Universidade Federal de São Carlos, 2004-04-30)
The present work aimed to study one of the most used genera in water quality
assessment, Chironomus, identifying and/or describing the species inhabiting aquatic
systems of the State of São Paulo with varied ecological ...
Impactos das atividades antrópicas sobre a comunidade dos macroinvertebrados bentônicos do Rio Cuiabá e Várzea Grande - MT.
(Universidade Federal de São Carlos, 2002-08-02)
The benthonic macroinvertebrates community has been widely used to evaluate the effects
of the anthropic activities on the aquatic ecosystems, but in brazil the studies on the
taxocenosis of the macroinvertebrates are ...
Paisagística e conservação de biodiversidade na região sul mineira: subsídios ao desenvolvimento rural sustentável.
(Universidade Federal de São Carlos, 2001-10-30)
Habitat loss is the largest factor contributing to the current regional species extinction event. The implementation of parks and reserves is an important strategy to protect ecosystems, but planning is necessary to adjust ...
Aspectos da história de vida de Guadua tagoara (Nees) Kunth (Poaceae:Bambuseae) na Serra dos Órgãos, RJ
(Universidade Federal de São Carlos, 2007-05-30)
Guadua tagoara (Nees) Kunth is a large sized bamboo native of the Brazilian Atlantic Rain Forest, with a semi-scandent habitat, pachymorphic rhizome and thorns for fixation on trees. Nowadays this bamboo is considered an ...
Um estudo do sistema sócio-ecológico pesqueiro da Ponta do Corumbau, BA
(Universidade Federal de São Carlos, 2006-12-01)
Extractive Reserves are an important form of associating the conservation of the
natural environment to the maintenance of the related artisanal culture. Besides, local
knowledge and practice on the ecological systems are ...
Análise de medidas mitigatórias de impactos antrópicos negativos à mastofauna em uma paisagem rural em São Carlos-SP
(Universidade Federal de São Carlos, 2011-06-09)
The human pressures on natural environments generate fragmentation and loss of habitat, one of the main threats to biodiversity. Using the terrestrial mammals as indicators, it were evaluated the ecological corridor Embrapa- ...
A comunidade bacterioplanctônica e o estado trófico de dois ecossistemas aquáticos de Minas Gerais
(Universidade Federal de São Carlos, 1999-04-08)
This work analyzed the density, biomass and bacterian biovolume through epifluorescency's microscopy with acridina's orange, they were related with the trophic state
of two aquatic ecosystem in Minas Gerais. The samples ...
Produção e composição dos polissacarídeos extracelulares de Planktothrix agardhii (Cyanobacteria) e suas relações com bactérias no reservatório de Barra Bonita
(Universidade Federal de São Carlos, 2010-07-12)
The organism Planktothrix agardhii belongs to one of the two most abundant genera in the world among the phytoplankton (the other is Microcystis sp.). Nevertheless, the genus Planktothrix is potentially toxic, producing ...
Potencial alelopático de Sapindus saponaria L. (Sapindaceae)
(Universidade Federal de São Carlos, 2010-03-24)
Studies on allelopathy have been important in understanding the processes by which plants influence their neighborhood by releasing substances of secondary metabolism and its application in agriculture, forestry systems ...
Análise ambiental de bacias hidrográficas com base na fragmentação da paisagem: município de Getúlho Vargas (RS)
(Universidade Federal de São Carlos, 2007-02-23)