Results 41 to 50 of about 16,152 (88)

Environmental Filtering Dominates Over Dispersal Limitation in Structuring Highly Mobile Tropical Communities

open access: yesJournal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim To disentangle the relative roles of environmental filtering (niche processes) and dispersal limitation (neutral processes) in structuring communities of a highly mobile tropical taxon, and to assess the implications for biodiversity patterns at broad spatial scales. Location Brazilian Amazon. Time Period 2011–2019.
Rafael M. Rabelo   +6 more
wiley   +1 more source

Patch and Landscape Predictors of Mammal Diversity and Their Trait‐Relationships in the Largest Atlantic Forest Island in Brazil

open access: yesBiotropica, Volume 58, Issue 2, March 2026.
Urbanization and habitat fragmentation reshape mammal communities on Santa Catarina Island, one of the largest Atlantic Forest islands in Brazil. Using camera traps across protected forest patches, we show that species richness declines with urban and unvegetated matrices, while abundance increases in smaller and more isolated fragments dominated by ...
Camila Rezende Ayroza   +6 more
wiley   +1 more source

Aboveground biomass accumulation in Brazilian semi‐deciduous seasonal Atlantic Forest restoration sites over a 20‐year time series

open access: yesRestoration Ecology, Volume 33, Issue 8, November 2025.
The role of forests undergoing restoration in mitigating climate change is widely accepted. However, periodic assessment of aboveground biomass (AGB) accumulation in actively restored areas is scarce, particularly in tropical forests. Here, we estimated AGB as an indicator of carbon stocks in six Atlantic Forest native species reforestations aged 4–20 ...
Giovanna G. Lemos   +2 more
wiley   +1 more source

Geotecnologia e Ecologia da Paisagem no Monitoramento da Fragmentação Florestal

open access: yesFloresta e Ambiente
RESUMO Objetivou-se diagnosticar e analisar a conectividade estrutural da paisagem fragmentada no entorno da Unidade de Conservação Reserva Particular de Patrimônio Natural Cafundó, propondo a restauração por Corredores Ecológicos.
Nathalia Suemi Saito   +4 more
doaj   +1 more source

APLICAÇÃO DA MODELAGEM DE DISTRIBUIÇÃO DE ESPÉCIES (MDE) NO BIOMA MATA ATLÂNTICA: UMA ANÁLISE BIBLIOMÉTRICA

open access: yesRevista Políticas Públicas & Cidades
Conhecer a distribuição geográfica das espécies é essencial para os planos de conservação e é influenciado por fatores de adaptação, hábitos, interações planta-animal e estratégias de dispersão.
Jéssica Figuera Oliveira Miranda   +2 more
semanticscholar   +1 more source

Da ruptura metabólica à regeneração: a produção de mudas nativas como ferramenta de transformação

open access: yesLutas sociais
Este artigo analisa a relação entre o processo de produção de mudas nativas no viveiro florestal e o programa de educação ambiental da Associação Ambientalista Copaíba (AACopaíba), em Socorro-SP.
Claudete Pagotto
semanticscholar   +1 more source

Ecologia populacional de Solanum erianthum D.Don

open access: yes, 2006
A fisionomia, a arquitetura e as condições climáticas de um ecossistema florestal são determinadas, em grande parte, pelas árvores que o compõem (OLDEMAN, 1986), sendo que elas também influenciam diretamente a existência de diversas outras espécies de ...
T. Conforti
semanticscholar   +1 more source

Impacto da remoção de plântulas sobre a estrutura da comunidade regenerante de Floresta Estacional Semidecidual

open access: yes, 2008
Palavras-chave: ecologia florestal, plântulas, recuperacao de areas degradadas, regeneracao natural, restauracao ecologica ABSTRACT - (Impact of seedling removal on regenerating community structure of a seasonal semideciduous forest).
R.A.G Viani, R. Rodrigues
semanticscholar   +1 more source

Fire Effects on Bird Communities From Seasonally Flooded Forests Along Amazonian Black Water Rivers of the Negro River Basin

open access: yesDiversity and Distributions, Volume 31, Issue 5, May 2025.
ABSTRACT Aim Fire significantly contributes to Amazonian degradation, with igapó forests (seasonally flooded by blackwater rivers) being especially vulnerable. Igapó forests support species adapted to seasonal flooding, making fire a critical threat to these specialised organisms.
C. Valentim   +6 more
wiley   +1 more source

BioTIME 2.0: Expanding and Improving a Database of Biodiversity Time Series

open access: yesGlobal Ecology and Biogeography, Volume 34, Issue 5, May 2025.
ABSTRACT Motivation Here, we make available a second version of the BioTIME database, which compiles records of abundance estimates for species in sample events of ecological assemblages through time. The updated version expands version 1.0 of the database by doubling the number of studies and includes substantial additional curation to the taxonomic ...
Maria Dornelas   +484 more
wiley   +1 more source

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