Results 141 to 150 of about 2,991 (180)

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
openaire   +2 more sources

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
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

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.
openaire   +1 more source

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
openaire   +1 more source

La fauna curculiónica (Col., Curculionidae) de la Araucaria araucana

2000
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Labdane Diterpenes from Araucaria araucana

Journal of Natural Products, 1987
J. A. Garbarino, M. Luisa Oyarzún, Vicente Gambaro   +2 more
openaire   +1 more source

Araucaria araucana 猴謎樹 @iN

2022
Kwok, Alan, Tai, Ada
openaire   +1 more source

Biflavones from the Leaves of Araucaria araucana

Journal of Natural Products, 1987
Nazneen Parveen, H. M. Taufeeq, Nizam ud-din Khan   +2 more
openaire   +1 more source