Movement Ecology
Mostrando 1-12 de 17 artigos, teses e dissertações.
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1. Can plant hybridization and polyploidy lead to pollinator shift?
ABSTRACT Events of both hybridization and polyploidy are capable of completely restructuring the genome, modifying phenotypic traits and affecting ecological interactions. For plants, these changes may affect floral traits that are important for interactions with pollinators, which could lead to shifts in pollinator behavior and taxa between hybrids/polyploi
Acta Bot. Bras.. Publicado em: 2020-06
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2. Does frugivory in Citharexylum solanaceum (Verbenaceae) drive nomadism in the Ipanema bat Pygoderma bilabiatum (Chiroptera: Phyllostomidae)?
ABSTRACT Neotropical bats are recognized as effective seed dispersers, especially of small-seeded pioneer plants during early stages of forest regeneration. There had been few reports on the ecology of the bat Pygoderma bilabiatum (Wagner, 1843), which appears to be mainly frugivorous and to undertake vertical migrations in Brazil. Our analyzes of fecal samp
Zoologia (Curitiba). Publicado em: 18/10/2018
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3. Mad, bad and dangerous to know: the biochemistry, ecology and evolution of slow loris venom
Only seven types of mammals are known to be venomous, including slow lorises (Nycticebus spp.). Despite the evolutionary significance of this unique adaptation amongst Nycticebus, the structure and function of slow loris venom is only just beginning to be understood. Here we review what is known about the chemical structure of slow loris venom. Research on a
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 24/09/2013
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4. Desenvolvimento e sustentabilidade: novas interfaces para a luta quilombola
The context of growing consensus on the unsustainability of the model of production and consumption in contemporary society has opened spaces to discuss a new model of development, one that is socially just and environmentally sustainable, by promoting a process of identification, visualization and valorization of alternative forms of relationship between ma
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 08/05/2012
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5. Atividades terrestres dos jacarés no Pantanal, Brasil.
O movimento terrestre coordenado não tem sido previamente reportado em crocodilianos. Entretanto, entre 1989 e 1999, 94% dos 525 Caiman crocodilus yacare descobertos na terra no Pantanal estavam coordenados em grupos (N = 73) andando um atras do outro, em linhas quase retas. Os jacarés saíram das poças e iniciaram movimentos terrestres espontaneamente, o
Corumbá: Embrapa Pantanal. Publicado em: 2011
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6. Um protetor da natureza : trajetória e memória de Henrique Luiz Roessler
This research aims to construct a historical biography of Henrique Luiz Roessler (1896- 1963), one of the most relevant agents for nature protection in Rio Grande do Sul, before the emergence of environmentalist movements in the State. This work opens into two lines: Roessler¿s trajectory and memories on him. As for his trajectory, I will analyze his oral a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2011
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7. Movimento e área de uso do jacaré-do-pantanal.
O estudo dos padrões de movimento dos jacarés do Pantanal ocorreu em uma área de lagos isolados e em uma área cortada por rios intermitentes no Pantanal. Foram marcados jacarés em 100 lagos, na área de lagos (1986-2001), e em 2 rios, na área de rios (1987-1999), recapturados 163 machos adultos, 132 fêmeas adultas e 237 jovens e monitorados 67 jacaré
Corumbá: Embrapa Pantanal. Publicado em: 2011
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8. COME WEAVE OUR FREEDOM: ETHNOGRAPHY OF THE SOLIDARITY AND CONFLICTS EXPERIENCED BY MEMBERS OF MST IN THE NORTH OF RS. / VEM TECEMOS A NOSSA LIBERDADE: UMA ETNOGRAFIA DAS SOLIDARIEDADES E DOS CONFLITOS VIVIDOS POR SEM-TERRAS NO NORTE DO RS
The object of this research is Sarandi Camp belonging to the Movement of Landless Rural Workers, located in the north of Rio Grande do Sul, region of genesis of the Movement. Given the symbolism that this region represents the landless, the goal of MST is to keep alive the Movement where it was created. It was with this purpose that, in 2004, members of MST
Publicado em: 2009
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9. Ecologia do bicudo-do-algodoeiro Anthonomus grandis Boheman, 1843 (Coleoptera:Curculionidae) no Cerrado do Brasil Central
The boll weevil Anthonomus grandis Boheman, 1843 (Coleoptera: Curculionidae), one of the main pests of cotton, was introduced in Brazil in 1983. It causes the most serious damage to the crop, such as the falling of the flower buds, destruction of bolls and reduced linter production. The serious pest status of the boll weevil is mainly due to its high reprodu
Publicado em: 2007
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10. DA ECOLOGIA SOCIAL À EDUCAÇÃO AMBIENTAL: AS CONTRIBUIÇÕES DO PENSAMENTO LIBERTÁRIO DE MURRAY BOOKCHIN / DA ECOLOGIA SOCIAL À EDUCAÇÃO AMBIENTAL: AS CONTRIBUIÇÕES DO PENSAMENTO LIBERTÁRIO DE MURRAY BOOKCHIN
Environmental Education presents itself as an important platform for dialogues that converge to the debate and the solution of the present socio-environmental issues that we face. Therefore, this discourse is a study, within the context of the libertarian thinking, of the work of the theorist and anarchy militant Murray Bookchin, This study searches for the
Publicado em: 2007
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11. A comunicação presencial de sem-tetos na cidade de São Paulo: a produção e distribuição da Revista Ocas
This research investigates the live communication of homeless people in São Paulo City in places with are meeting points such as cultural centers, theaters, movie theaters, bookstores and universities. The study is based on the experiences of those who take part in the production and sale of the Ocas Magazine, a brazilian example of a street paper, a worldw
Publicado em: 2007
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12. The continued formation of the virtual educator: epistemological coherence and ecology of linguistic knowing / A formação continuada do educador virtual: coerência epistemológica e ecologia do saber lingüístico
This thesiss intent to analyse an experience of continued formation virtual educators course. It was nominate as a qualitative experience of action research associated with the content analysis method (CA) and pairing technique. The study was organized in two aspects: The first is a descriptive plan of a free course on Methodology and Language Teaching a col
Publicado em: 2006