Results 121 to 130 of about 365 (162)

Apeskrekk (Araucaria araucana) i Vest-Norge

, 2004
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Chemical composition of bunya nuts (Araucaria bidwillii) compared to Araucaria angustifolia and Araucaria araucana species

Food Research International, 2023
Three of nineteen Araucaria tree species from around the world produce large edible seeds. While composition is established for edible pinhão and piñones nuts from Brazil and Chile, respectively, the first detailed characterisation for the composition of edible Araucaria bidwillii (bunya nut) from Australia is provided. Almost half of the kernel weight
Nadolny, Jaqueline Moura, Best, Odette, Netzel, Gabriele, Shewan, Heather M., Phan, Anh Dao Thi, Smyth, Heather E., Stokes,Jason R.   +6 more
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Resilience capacity of Araucaria araucana to extreme drought events

Dendrochronologia, 2022
Ongoing climate change has induced modification in the frequency and intensity of extreme climatic events, with consequent impact on tree and forest growth resilience. Araucaria araucana is an endangered Patagonian conifer, which provides several ecosystem services to local human societies and plays fundamental ecological roles in natural communities ...
Piraino, Sergio, Arco Molina, Julieta Gabriela, Hadad, Martín Ariel, Roig Junent, Fidel Alejandro   +3 more
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Constituents of the essential oil of Araucaria Araucana

Tetrahedron, 1975
Abstract The essential oil of Araucaria araucana has been shown to contain geraniolene, limonene, (+)-γ-cadinene, (−)-α-cadinol, (+)-hibaene, (−)-trachylobane, (−)-kaurene, (−)-atisirene and isokaurene/isoatisirene. This is the first record of the occurrence of geraniolene in Nature and the second for trachylobane and atisirene.
L.H. Briggs, G.W. White
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Antifungal and Antibacterial Activities of Araucaria araucana (Mol.) K. Koch Heartwood Lignans

Zeitschrift Fur Naturforschung - Section C Journal of Biosciences, 2006
Abstract Five lignans (secoisolariciresinol, pinoresinol, eudesmin, lariciresinol, and lariciresinol-4- methyl ether) were isolated from an MeOH extract from Araucaria araucana (Mol.) K. Koch wood for the first time in this species and their structures determined with spectroscopic methods.
Jose Becerra, Miguel Martinez, Carlos L Cespedes-Acuña   +2 more
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Rodent handling of Araucaria araucana seeds

Austral Ecology, 2012
AbstractIn an intermast year of very low seed production, we studied seed handling in an Araucaria araucana (Araucariaceae) forest in Neuquén Province, Argentina. Rodents identified in 844 photographs from automatic cameras removed 589 seeds marked with small embedded magnets. Within 12 days of removal, 460 were recovered using a magnetic field locator;
JOHN D. SHEPHERD, REBECCA S. DITGEN
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Araucaria araucana — Die ökologische Strategie einer Reliktkonifere

Flora, 1995
Summary The reproduction and dispersal strategy of the relict conifer Araucaria araucana (M ol .) K och in the Villarrica National Park in Southern Chile is discussed. Mapping based on aerial photographs shows the distribution of the species and of the plant communities in which Araucaria grows.
Manfred Finckh, Axel Paulsch
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Regeneration Patterns in Araucaria araucana Forests in Chile

Journal of Biogeography, 1982
Stable URL:http://links.jstor.org/sici?sici=0305-0270%28198201%299%3A1%3C11%3ARPIAAF%3E2.0.CO%3B2-RJournal of Biogeography is currently published by Blackwell Publishing.Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available athttp://www.jstor.org/about/terms.html.
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Ophiostoma pehueninum, a new species associated with Araucaria araucana in Chile

Phytotaxa, 2018
During a survey of fungi on Araucaria araucana in Chile, a species of Ophiostoma morphologically different to O. araucariae was collected in the Andean region. Morphological characteristics and phylogenetic analyses of ITS, β-tubulin and EF-1α sequences confirmed that this species represents a novel taxon.
Zapata, Mario, Palma, Maria Antonieta, Piontelli, Eduardo   +2 more
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Populations of dwarf araucaria (Araucaria araucana) in the Nahuelbuta coastal range, Chile

2008
Araucaria araucana (araucaria or pehuén) can normally reach > 20 m in height in most sites where it grows. However, two dwarf populations of A. Araucana were found at the top of the Nahuelbuta coastal range. This study had the goal of characterizing the structure, composition, ages and chemical and physical soil properties of both populations. These
Donoso, Claudio, González, Mauro E., Cortés, Marco, González, Conrado, Donoso, Pablo, Hernández, Marcelo   +5 more
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