Results 61 to 70 of about 1,013 (177)

Unveiling Dispersal Strength on a Metacommunity of Dung Beetles in a Heterogeneous Landscape

Austral Ecology, Volume 50, Issue 11, November 2025.
Our study examines the dispersal dynamics of dung beetles across heterogeneous landscapes, shedding light on their habitat preferences and community structure. We identified patterns of dispersal and habitat association across forest, woodland and grassland habitats.
Mariah Wuerges, Malva Isabel Medina Hernández   +1 more
wiley   +1 more source

Mapeamento da Araucaria angustifolia utilizando receptores GPS [PDF]

CERNE, 2010
Compararam-se, neste trabalho, os resultados do mapeamento planimétrico das árvores de Araucária (Araucaria angustifolia), utilizando a tecnologia GPS nos modos estático diferencial (posicionamento relativo) e estático absoluto. A área de estudo refere-se ao Campus Universitário de Irati - UNICENTRO, no estado do Paraná, Brasil.
Venancio, Diego Luis, Disperati, Attilio Antonio, Neves, Ricardo Vilar   +2 more
openaire   +2 more sources

O cultivo da araucária para produção de pinhões como ferramenta para a conservação

Pesquisa Florestal Brasileira, 2012
A madeira da araucária (Araucaria angustifolia  (Bertol.) O. Kuntze) teve grande importância econômica no Brasil, principalmente entre 1930 e 1970. O desmatamento ocasionou a redução drástica do tamanho populacional de araucária e atualmente ela integra ...
Moeses Andrigo Danner, Flávio Zanette, Juliana Zanetti Ribeiro   +2 more
doaj   +1 more source

Distribution of Functional Traits Along Climatic Gradients in the Subtropical Atlantic Forest

Austral Ecology, Volume 50, Issue 11, November 2025.
We assessed the correlation between climatic factors and altitude with the spatial distribution of tree functional traits in the Subtropical Atlantic Forest. Deciduousness, symbiotic fixation of nitrogen (SNF), toothed leaf, spinescence and leaf area were more significantly associated with climatic drivers.
Geraldo Ceni Coelho, Renan de Souza Resende, Vinicius Marcilio‐Silva, Márcia C. M. Marques   +3 more
wiley   +1 more source

Insects And Mites Associated With Araucaria Angustifolia (Aracauriaceae

, 2000
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Mecke, Roland, Galileo, Maria Helena Mainieri, Engels, Wolf   +2 more
openaire   +2 more sources

BIOMASSA E CARBONO ORGÂNICO EM POVOAMENTOS DE Araucaria angustifolia (Bertol.) Kuntze

Ciência Florestal, 2015
The objective was to estimate the biomass and organic carbon in Araucaria angustifolia stands with different ages. The Araucaria angustifolia stands studied were not pruning but were thinning in difference ages.
Marcos Vinicius Winckler Caldeira, Luciano Farinha Watzlawick, Márcio Viera, Rafaelo Balbinot, Kallil Chaves Castro   +4 more
doaj  

Contrasting Phylogenetic Signals in Flowering and Fruiting Phenology at Species and Assemblage Scales in a Climbing Plant Community

Journal of Vegetation Science, Volume 36, Issue 6, November/December 2025.
This study examined the phylogenetic conservatism of flowering and fruiting in 78 climbing plant species relative to environmental gradients in a South Brazilian forest. Although species‐level analysis found a weak phylogenetic signal, a strong influence was detected at the assemblage scale, revealing that evolutionary history mediates the phenology ...
Guilherme Dubal dos Santos Seger, Sandra Maria Hartz, Leandro da Silva Duarte   +2 more
wiley   +1 more source

Endophytic fungi associated with Araucaria angustifolia (Bertol.) Kuntze

Anais da Academia Brasileira de Ciências
The diversity of endophytes and their ecological relationships with the endangered conifer Araucaria angustifolia (a critically endangered species) are unrevealed. This study aimed to characterize the diversity of endophytic fungi associated with A. angustifolia.
DANIELI B. GROFF, JÉSSICA MARMENTINI, ANDRÉ LUIZ GAGLIOTI, PAULO ROBERTO DA SILVA, ADRIANA KNOB   +4 more
openaire   +4 more sources

Density of Araucaria angustifolia wood from overstocked stand

Pesquisa Florestal Brasileira, 2016
The aim of this work was to evaluate the radial and longitudinal variations of wood specific gravity in an overstocked stand of Araucaria angustifolia, with 65 years. The stand was located in the National Forest of Açungui, Campo Largo, Parana State, Brazil, with thinning recorded between 1970 and 1980, without subsequent thinnings.
Curto, Rafaella De Angeli, Mattos, Patricia Póvoa de, Braz, Evaldo Muñoz, Netto, Sylvio Pellico, Zachow, Randolf   +4 more
openaire   +3 more sources

Growth of Araucaria angustifolia in the Embrapa/Epagri forest reserve, Caçador, SC, Brazil Crescimento de Araucaria angustifolia na Reserva Florestal Embrapa/ Epagri, Caçador, SC

Pesquisa Florestal Brasileira, 2010
Araucaria Forest is one of most threatened phyto-physiognomies in the Atlantic Forest domain,<br />presenting great ecological-economical importance.
Patricia Póvoa de Mattos, Andreia Taborda dos Santos, Hugo Rivera, Yeda Maria Malheiros de Oliveira, Maria Augusta Doetzer Rosot, Marilice Cordeiro Garrastazu   +5 more
doaj   +1 more source