Results 91 to 100 of about 36,245 (200)
Scientia Agricola, 2006 Araucaria angustifolia (Bert.) O. Ktze., a native forest tree from Brazil, is under extinction risk. This tree depends on arbuscular mycorrhizal fungi for growth and development, especially in tropical low-P soils but, despite being a conifer, Araucaria ...
Milene Moreira +3 more
doaj +1 more source
Propiedad y libertad: una crítica a la teoría de la justicia de Hume desde el pensamiento de Simone de Beauvoir y una respuesta humeana [PDF]
, 2018 David Hume and Simone de Beauvoir agree that human beings have a great deal of control over their moral and political lives, which is well captured in Hume’s assertion that “mankind is an inventive species”. But Hume argues that the most important thing
Laursen, John Christian +1 more
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Austral Ecology, Volume 51, Issue 3, March 2026.ABSTRACT The Upper Montane Mixed Ombrophilous Forest is a humid montane ecosystem characterised by cold winters and a rich Myrtaceae flora. We investigated the vegetative and reproductive phenology of Myrceugenia euosma (O. Berg) D. Legrand and Siphoneugena reitzii D.
Bruno Jan Schramm Corrêa +5 more
wiley +1 more source
Ciência Florestal, 2014 http://dx.doi.org/10.5902/1980509813325The present study aimed to evaluate the possible allelopathic activities effects from Araucaria angustifoliaon Lactuca sativa germination and initial growth.
Bruna Denardin da Silveira +3 more
doaj +1 more source
Austral Ecology, Volume 51, Issue 3, March 2026.ABSTRACT Migration is a global phenomenon shaping bird assemblages in response to seasonal climate variations. The Streamer‐tailed Tyrant (Gubernetes yetapa) is a Neotropical bird associated with wetlands. Although considered common across most of its range, its natural history remains poorly understood, and some authors have suggested it may exhibit ...
Thuani Luísa Saldanha Wagener +2 more
wiley +1 more source
Nuevo mundo mundos nuevos, 2010 Araucaria has evolved with the help of technology and specially internet; we have been able to expand our scope and make a more comprehensive Journal;no doubt that the differences between the electronic and graphic version of the journal will increase in the future.
openaire +2 more sources
, 2005 {Results from a long-term observational project called the Araucaria Project are presented. Based on Wide Field optical monitoring of 8 nearby galaxies, covering a large range of metallicities, more than 500 Cepheids and a few hundred Blue Supergiant candidates were identified.
Pietrzynski, G., Gieren, W.
openaire +2 more sources
New Phytologist, Volume 249, Issue 6, Page 3060-3071, March 2026.Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Lynda S. C. Guerrero +3 more
wiley +1 more source
Landscapes with Araucaria in South America: evidence for a cultural dimension
Ecology and Society, 2014 South American Araucaria species include Araucaria araucana (Mol.) C. Koch (Argentina and Chile) and Araucaria angustifolia (Bert.) O. Kuntze (Brazil and Argentina).
Maurício Sedrez dos. Reis +2 more
doaj +1 more source
Morphology and tructure of the pollen cone and pollen grain of the Araucaria species from Argentina [PDF]
, 2008 The pollen cone and the pollen grain of the two Argentinean species of Araucaria are described with LM, SEM and TEM. Primordia of pollen cones are formed in April and May and reach maturity by mid-October in A. angustifolia (Bert.) O.
Caccavari, Marta Alicia +2 more
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