Results 41 to 50 of about 3,864 (164)
Polyembryony in angiospermous trees of the Brazilian Cerrado and Caatinga vegetation
Acta Botânica Brasílica, 2001 The occurrence of polyembryony was investigated in 75 woody species of the Cerrado in central Brazil and the xerophilous Caatinga vegetation in northeastern Brazil.
Antonieta N. Salomão, Antonio C. Allem
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Rapidly declining seagrass meadows in Brazil: Findings from satellite imagery and local knowledge
People and Nature, Volume 8, Issue 5, Page 1155-1171, May 2026.Abstract Due to the limitations of individual monitoring approaches, integrating social perceptions with multiple advanced technologies provides a new opportunity to gain a comprehensive understanding of ecosystem degradation. We combined historical aerial mapping, satellite imagery, semi‐structured interviews with local stakeholders, and a bilingual ...
Karine Matos Magalhães +6 more
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Revista PrincipiaA análise da composição florística de uma área é fundamental para a compreensão das formações vegetais, as quais desempenham um papel indispensável na qualidade de vida, na ecologia e na estética ambiental.
Willy Silva Santos +2 more
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The Red Queen unveils the sexual and mating strategies of flowers
Journal of Ecology, Volume 114, Issue 5, May 2026.Although the conventional wisdom is that floral traits of plants evolved in concert with their mutualistic pollinators, here we showed that several key sexual and mating traits of plants, which modulate their outcrossing strategy, evolved in response to the pressure exerted by their antagonistic insect herbivores.
Carlos Roberto Fonseca +2 more
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Principales resultados en investigaciones del fitobentos marino cubano desde el CIM-UH (1970-2015)
Revista de Investigaciones Marinas, 2023 Se presentan los resultados fundamentales obtenidos en las investigaciones sobre el macrofitobentos de la plataforma marina cubana desde 1973, en el Centro de Investigaciones Marinas de la Universidad deLa Habana.
Ana M. Suárez +1 more
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, 2016 Componente Curricular::Educação Superior::Ciências Biológicas::BotânicaComponente Curricular::Ensino Médio::BiologiaO vídeo mostra uma aula de botânica, trazendo conceitos sobre vegetais, como ciclos de vida e suas principais características. Desse modo,
Filho, Dorival
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ANGIOSPERMAS EPÍFITAS DO ACURI (Attalea phalerata (Mart. ex Spreng.) Burret) NA FAZENDA PAREIA – MATO GROSSO – BRASIL* [PDF]
, 2012 RESUMO - Este trabalho teve como objetivo verificar a ocorrência de angiospermas epífitas na palmeira acuri, na formação vegetacional denominada de acurizal bem como verificar as formas de vida das angiospermas epífitas e quantificar os indivíduos da ...
Neto, Germano Guarim +1 more
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Revista de Investigaciones Marinas, 2015 Se presenta el inventario taxonómico actualizado del macrofitobentos de la zona litoral somera del municipio Playa, La Habana, Cuba. Se realizaron recolectas mensuales en cinco sitios con diferente grado de afectación antrópica entre los años 2011 y 2014.
Patricia González-Sánchez +3 more
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The specialised buzz pollination syndrome poses a partial barrier to plant invasions
Journal of Ecology, Volume 112, Issue 8, Page 1686-1700, August 2024.We found that plants that exhibit traits consistent with the buzz‐pollination syndrome are underrepresented as invasive species across the globe. Our result suggests that the specialist buzz‐pollination syndrome poses a partial barrier to plant invasions. Our review also highlighted six alternative insect behaviours that can enable invasive plants with
Laura C. Lopresti +2 more
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Primeras estimaciones del tamaño del genoma para algunas familias y géneros eudicotiledóneos
Collectanea Botanica, 2010 La diversidad del tamaño del genoma en angiospermas es muy amplia, siendo el valor más elevado aproximadamente unas 2400 veces superior al más pequeño.
S. Garcia +7 more
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