Results 71 to 80 of about 11,505 (208)

Embriogênese zigótica e somática em Araucaria angustifolia (Bertol.) Kuntze: parâmetros celulares e bioquímicos associados [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Recursos Genéticos Vegetais, Florianópolis, 2013.A Araucaria angustifolia é uma conífera da família Araucariaceae, com ocorrência na ...
Farias, Francine Lunardi
core  

Wood natural resistance of seven forest species to white rot caused by Pycnoporus sanguineus [PDF]

, 2012
This research evaluated the natural resistance of: Platanus x acerifolia, Luehea divaricate, Carya illinoinensis, Peltophorum dubium, Araucaria angustifolia, Eucalyptus grandis and Hovenia dulcis, to accelerated decay of the white-rot fungus Pycnoporus ...
Elio José Santini, Karina Soares Modes, Magnos Alan Vivian, Marlove Fátima Brião Muniz, Marília Lazarotto, Rafael Beltrame   +5 more
core   +1 more source

Tall stature and small leaves: ecological strategies that enhance tree growth across the subtropical Brazilian Atlantic Forest

Oikos, Volume 2025, Issue 8, August 2025.
Ecological strategies reflect the mechanisms used for species to sustain a population. Predicting plant growth in ecological communities is crucial, especially with climate change impacting ecosystem functioning. By employing a large dataset for the subtropical Brazilian Atlantic Forest (BAF), we evaluated whether species' relative growth rates (RGR ...
Kauane Maiara Bordin, Marcus Vinicius Cianciaruso, Leandro da Silva Duarte, Rodrigo Scarton Bergamin, Joice Klipel, Rayana Caroline Picolotto, Davi da Cunha Morales, Pedro Higuchi, Ana Carolina da Silva, Elivane Salete Capellesso, Márcia C. M. Marques, Sandra Cristina Müller   +11 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   +3 more sources

Carbono orgânico e atributos químicos do solo em áreas florestais Organic carbon and soil chemical attributes in forest areas

Revista Árvore, 2008
O objetivo deste estudo foi avaliar teores de carbono orgânico e atributos químicos do solo em áreas localizadas em Campo Belo do Sul, SC, nos seguintes usos da terra: campo nativo (CN); floresta de pinus (Pinus taeda) com 12 anos (P12); floresta de ...
Álvaro Luiz Mafra, Sulamita de Fátima Figueiredo Guedes, Osmar Klauberg Filho, Júlio César Pires Santos, Jaime Antônio de Almeida, Jaqueline Dalla Rosa   +5 more
doaj   +1 more source

Competição entre espécies florestais nativas em Irati - PR, cinco anos após o plantio. [PDF]

, 2015
O presente trabalho analisa o comportamento e as características silviculturais de oito espécies florestais nativas, representativas da Mata de Araucária, na região de Irati, Paraná, Brasil, aos cinco anos de idade, quando plantadas em povoamento puro ...
CARVALHO, P. E. R.
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Scaling Up Bark Hydrology: Tree Size and Functional Traits Shape Water Storage in a Tropical Cloud Forest

Hydrological Processes, Volume 39, Issue 7, July 2025.
This study reveals that tree structure, especially bark volume, is the primary driver of bark water uptake in tropical montane cloud forests. Despite minor differences in intrinsic bark traits across species, whole‐tree water storage varies significantly.
Kelly Cristina Tonello, Juliano Carvalho de Oliveira, Roberto Starzynski, Sergio Dias Campos   +3 more
wiley   +1 more source

O reflexo da defaunação para uma espécie ameaçada: o caso da Araucaria angustifolia em paisagem de campo em Santa Catarina [PDF]

, 2017
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Agrárias. Curso de Agronomia.Ambientes naturais degradados e aumento da caça ilegal podem produzir desequilíbrios na composição e interação das espécies.
Vieira, Willian
core  

The Australian Plant Breeder's Rights Act 1994 (Cth) and how it is used for Australian native plants

The Journal of World Intellectual Property, Volume 28, Issue 2, Page 612-639, July 2025.
Abstract With increasing interest in intellectual property relating to plants, it is timely to assess the use of Plant Breeder's Rights (PBRs) in Australia for native plants, with tens of thousands of native plants nearly all of which are endemic and many with known uses.
Charles Lawson, Catherine Pickering
wiley   +1 more source

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