Results 41 to 50 of about 683 (175)

Forest Disturbance Drives Changes in the Functional Traits of Soil Bacteria: A Metagenomic Study of Kauri (Agathis australis) Forest Ecosystems

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study reveals how ecological disturbances reshape the structure and function of soil bacterial communities in kauri forests, which are critical for ecosystem resilience. By linking disturbance regimes to shifts in bacterial diversity and functional capacity, it highlights the wider effects of ecosystem disturbance on soil ecological function ...
Alexa K. Byers   +3 more
wiley   +1 more source

AVALIAÇÃO DE FRAGMENTOS DE LENHOS CARBONIZADOS DE ARAUCARIACEAE POR MEIO DE TERMOGRAVIMETRIA E INFRAVERMELHO ASSOCIADAS À ANÁLISE MULTIVARIADA

open access: yesQuímica Nova
The aim of the study is to evaluate the physical and chemical changes that occur on wood fragments submitted to different temperatures, verifying their influence on significant chemical characteristics in the forming process.
Daniela M. de Lara   +8 more
doaj   +1 more source

Anatomía de la corteza de algunas Gimnospermas

open access: yesBotan‪ical Sciences, 1998
El estudio sobre la diversidad estructural de la corteza de 17 especies de gimnospermas se realizó con objeto de describir sus características macro y microscópicas, elaborar una clave de identificación y compararlas con la clasificación propuesta por ...
Laura Yáñez-Espinosa, Teresa Terrazas
doaj   +1 more source

IN VITRO ROOTING OF ARAUCARIA EXCELSA R. BR. VAR. GLAUCA USING AGROBACTERIUM RHIZOGENES [PDF]

open access: yesJournal of Central European Agriculture, 2012
The family Araucariaceae encompasses several evergreen forest tree species, which has a high ornamental value due to being a good specimen and having symmetrical branches. Conventional propagation of Araucaria excelsa R. Br. var.
Mostafa Khoshhal Sarmast   +2 more
doaj   +1 more source

Arbuscular Mycorrhizal Fungi Colonise the Nodules of Phosphite‐Treated Agathis australis

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
Agathis australis (kauri), the only member of the ancient conifer family Araucariaceae in New Zealand, is colonised by arbuscular mycorrhizal (AM) fungi. The survival of A. australis is threatened by an Oomycota, Phytophthora agathidicida, the causal agent of kauri dieback. Phosphite injections into the trunk are the primary treatment for kauri dieback
Haileigh R. Patterson   +4 more
wiley   +1 more source

First evidence for Wollemi Pine-type pollen (Dilwynites: Araucariaceae) in South America.

open access: yesPLoS ONE, 2013
We report the first fossil pollen from South America of the lineage that includes the recently discovered, extremely rare Australian Wollemi Pine, Wollemia nobilis (Araucariaceae).
Mike Macphail   +3 more
doaj   +1 more source

Bright and Long: Day Length Modulates the Phenology of Two Myrtaceae Species in Upper Montane Mixed Ombrophilous Forest

open access: yesAustral 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

Phylogenetic relationships within Araucariaceae based on rbcL gene sequences [PDF]

open access: yesAmerican Journal of Botany, 1998
Phylogenetic relationships were determined in the Araucariaceae, which are now found mainly in the Southern Hemisphere. This conifer family was well diversified and widely distributed in both hemispheres during the Mesozoic era. The sequence of 1322 bases of the rbcL gene of cpDNA was determined from 29 species of Araucariaceae, representing almost all
Setoguchi, H.   +4 more
openaire   +3 more sources

Differential seedling survival of early‐planted, late‐successional trees: Results from three forest restoration experiments

open access: yesEcological Solutions and Evidence, Volume 7, Issue 1, January–March 2026.
Successful forest restoration starts early: Across three restored sites, late‐successional trees (n = 1840) established well when planted at the same time as pioneers. A 2‐m spacing maximized survival, revealing facilitation–competition trade‐offs, with outcomes also shaped by species identity and microhabitat.
Sarah Bürli   +4 more
wiley   +1 more source

The Agathis brownii case (Araucariaceae)

open access: yesTelopea, 2002
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

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