Arbuscular mycorrhizal fungal communities in native and in replanted Araucaria forest Comunidades de fungos micorrízicos arbusculares em floresta nativa e replantada de Araucária [PDF]
Scientia Agricola, 2009 Araucaria angustifolia is an important Brazilian conifer, but it is endangered of extinction due to excessive logging. The objective of the present case study was to survey data on the diversity of AMF in Araucaria angustifolia forests, and to learn ...
Milene Moreira +3 more
doaj +5 more sources
Growth inhibition of an Araucaria angustifolia (Coniferopsida) fungal seed pathogen, Neofusicoccum parvum, by soil streptomycetes. [PDF]
BMC Microbiol, 2013 Background: Araucariaceae are important forest trees of the southern hemisphere. Life expectancy of their seedlings can largely be reduced by fungal infections.
Dalmas FR +6 more
europepmc +3 more sources
Phylogenetic Conservatism and Ambient Temperature Shape Spatial Variation in Bat Occupancy and Species Richness Along a Subtropical Elevational Gradient. [PDF]
Ecol EvolWe investigated how ecological traits and evolutionary history influence the occupancy of 27 bat species along a 1300 m elevational gradient in subtropical Brazil. While ecological traits poorly predicted species' responses, occupancy varied with temperature in a phylogenetically conserved manner, suggesting that elevational niches in bats may be ...
Russi CH +3 more
europepmc +2 more sources
Stand structure and Brazilian pine as key determinants of carbon stock in a subtropical Atlantic forest [PDF]
Carbon Balance and ManagementBackground Understanding the drivers of variations in carbon stocks is essential for developing the effective management strategies that contribute to mitigating climate change.
Vinicius Costa Cysneiros +2 more
doaj +2 more sources
Structure and Tree Diversity in a Mixed Ombrophilous Forest Remnant, Southern Brazil
Floresta e Ambiente, 2021 This study aimed to determine the tree structure, floristic composition and species diversity in the Araucaria State Park, southern Brazil. We allocated 100 plots of 100 m2 (1 ha) each one, and we recorded all trees with diameters at breast height ≥ 5 cm.
Manuela Gazzoni dos Passos +3 more
doaj +1 more source
Biodiversidade Brasileira, 2022 Objetivou-se neste estudo realizar a caracterização fitossociológica das espécies arbóreas e samambaias arborescentes de um plantio com regeneração de Floresta Ombrófila Mista na Floresta Nacional de Irati.
Keyla Karine Michalichen +4 more
doaj +1 more source
Land, 2021 The Brazilian Atlantic Forest is a global biodiversity hotspot and has been extensively mapped using satellite remote sensing. However, past mapping focused on overall forest cover without consideration of keystone plant resources such as Araucaria ...
Felipe Saad +7 more
doaj +1 more source
MANEJO DO CRESCIMENTO DIAMÉTRICO DE Araucaria angustifolia (Bert.) O. Ktze. BASEADO NA ÁRVORE INDIVIDUAL [PDF]
, 2001 Neste trabalho, foi analisado o potencial do crescimento diamétrico de Araucaria angustifolia (Bert.) O. Ktze. em diferentes sítios, com o objetivo de obter informações para o manejo dessa espécie em florestas heterogêneas inequiâneas, visando à produção
Leif Nutto
core +6 more sources
Scientia Agricola, 2007 Araucaria angustifolia is an environmentally threatened tree and the whole biota of the Araucaria Forest should be investigated with the aim of its preservation.
Rafaela de Fátima Neroni +1 more
doaj +1 more source
Ciência Florestal, 2011 This study, conducted in a 27-year-old Araucaria angustifolia stand in the municipality of Quedas do Iguaçu (PR) county, aimed to estimate tree components, understory and accumulated litter biomasses.
Mauro Valdir Schumacher +4 more
doaj +1 more source