Results 81 to 90 of about 40,765 (259)

Evaluation of the health status of Araucaria araucana trees using hyperspectral images

open access: yesRevista de Teledetección, 2018
The Araucaria araucana is an endemic species from Chile and Argentina, which has a high biological, scientific and cultural value and since 2016 has shown a severe affection of leaf damage in some individuals, causing in some cases their death.
N. Medina   +4 more
doaj   +1 more source

Effects of management practices on water yield in small headwater catchments at Cordillera de los Andes in southern Chile [PDF]

open access: yes, 2009
In several parts of the world, drinking water is obtained from springs in natural and managed mountainous forests. Since forests regulate quality as well as quantity of water, the effects of forest-management activities on water yield are an important ...
Godoy, Roberto   +3 more
core  

European mistletoe shares a similar demographic strategy with non‐parasitic plants

open access: yesJournal of Ecology, Volume 114, Issue 5, May 2026.
European mistletoe (Viscum album) does not have a distinct demographic strategy from non‐parasitic plants, as quantified by time‐based life history traits. We found that mistletoe vital rates were driven by mistletoe size and position in the host tree.
Oliver G. Spacey   +8 more
wiley   +1 more source

Forest Recovery or Shrubland Assembly? Vegetation Dynamics in Abandoned Atlantic Forest Highland Pastures

open access: yesBiotropica, Volume 58, Issue 3, May 2026.
ABSTRACT Understanding successional trajectories in abandoned lands is critical for predicting forest recovery potential in the Atlantic Forest, a global biodiversity hotspot. Over a decade of field monitoring (2014–2025) in permanent plots in the subtropical highlands of southern Brazil, we analyzed the dynamics of tree‐shrub components in abandoned ...
Maria Julia Carvalho Cruz   +6 more
wiley   +1 more source

Distribuição natural e habitat da araucária frente às mudanças climáticas globais

open access: yesPesquisa Florestal Brasileira, 2017
A araucária (Araucaria angustifolia (Bertol.) O. Kuntze.), conhecida como pinheiro-do-paraná, é uma espécie florestal nativa do Brasil, adaptada às regiões serranas frias e úmidas do sul e do sudeste do país e torna-se vulnerável diante das mudanças ...
Marcos Silveira Wrege   +11 more
doaj   +1 more source

Matchmaking: a meta‐analysis of plant growth‐promoting microbial partnerships driving tree seedling performance in the Atlantic Forest biome

open access: yesRestoration Ecology, Volume 34, Issue 4, May 2026.
Abstract Introduction The Brazilian Atlantic Forest (BAF) is a biodiversity hotspot, and inoculating native seedlings with plant growth‐promoting microorganisms (PGPMs) may enhance seedling vigor for forest restoration. Objectives We performed a meta‐analysis to evaluate the effects of PGPMs on BAF seedlings and identify strategies to optimize ...
Yanka R. Kondo   +3 more
wiley   +1 more source

Spore density and root colonization by arbuscular mycorrhizal fungi in preserved or disturbed Araucaria angustifolia (Bert.) O. Ktze. ecosystems Densidade de esporos e colonização radicular por fungos microrrízicos arbusculares em ecossistemas de Araucaria angustifolia (Bert.) O. Ktze. preservados e impactados

open access: yesScientia 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

Araucaria angustifolia (Bertol.) Kuntze ALLELOPATIC ACTIVITY ON GERMINATION AND INITIAL GROWTH OF Lactuca sativa L.

open access: yesCiência 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

Araucaria Digital

open access: yesNuevo 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

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