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Now showing items 21-30 of 536
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 ...
Mudanças de uso da terra na paisagem cultural. Caso de estudo : município de São Carlos, SP
(Universidade Federal de São Carlos, 2015-11-30)
The complexity and interaction of environmental problems have directed the landscape structure studies, which emphasizes broad spatial scales related to ecological effects of spatial patterns of the ecosystems. Changes in ...
Cultivo de Dendrocephalus brasiliensis (Pesta, 1921) visando à aplicação em aquicultura
(Universidade Federal de São Carlos, 2016-03-07)
The hatchery is now the main obstacle of aquaculture. Live food, especially zooplankton, is essential in the first life stages of fish. However, there are difficulties in obtaining sufficient biomass. The Anostraca ...
A abordagem da biodiversidade nos resumos públicos dos planos de manejo FSC no Brasil : uma análise crítica
(Universidade Federal de São Carlos, 2016-06-17)
The silviculture activity, as well as other economic activities (industrial, agrarian,
farming, etc.), can cause environmental impacts, both positive and negative,
according to a number of circumstances, such as in ...
Estrutura de comunidades de morcegos de cerrado do estado de São Paulo, Sudeste do Brasil : padrões de diversidade e de vulnerabilidade das espécies
(Universidade Federal de São Carlos, 2016-06-17)
The bat community of the Jatai Ecologic Station region, Northeast of São
Paulo State, was studied by comparing bat species surveys, in three forest fragments, to
investigate the two components of species diversity, ...
Diversidade e possíveis aplicações quimiotaxonômicas dos polissacarídeos extracelulares de microalgas verdes cocoides
(Universidade Federal de São Carlos, 2016-09-09)
The extracellular polysaccharide (EPS) produced by microalgae have mainly been studied
because of their relevance to aquatic environments (Myklestad 1995).
As the monomer composition of the EPS is presented as heteropolymers ...
Viabilidade sócio ambiental do cooperativismo no setor de pesca profissional na Baixada Cuiabana/MT
(Universidade Federal de São Carlos, 2011-06-20)
Changes in vectors that indirectly affect biodiversity, including population, technology and lifestyle, may lead to changes in vectors that affect biodiversity directly, including fishing and fertilizer application. This ...
Análise da interação entre ordenamento territorial e biodiversidade: estudo de caso em Villavicencio (Meta, Colômbia)
(Universidade Federal de São Carlos, 2014-12-05)
The city of Villavicencio (Meta, Colombia) has three physiognomic units inside their 131.020 ha of extension: mountains, foothills and savannah. The relief, orographic rain and the tropical temperature have a plenty of ...
Padrões de montagem de comunidades : investigando a estrutura funcional e filogenética para inferir processos em comunidades naturais
(Universidade Federal de São Carlos, 2016-11-18)
Community ecology aims to disentangle the relative influence of the drivers of
community assembly. My thesis is composed of four chapters with different focus on
the drivers of assembly in natural and simulated communities. ...