Results 51 to 60 of about 2,967 (181)

Structural and floristic variation in the forest communities of the West Tamar, Tasmania [PDF]

open access: yes, 1983
The forest communities in the West Tamar were sampled by a stratified random process using 55 plots selected after preliminary analysis of 243 Forestry Commission continuous forest inventory plots, which occur in the area.
Brown, MJ, Buckney, RT
core   +2 more sources

Gaia: Complex systems prediction for time to adapt to climate shocks

open access: yesVadose Zone Journal, Volume 24, Issue 3, May/June 2025.
Abstract Earth's climate has undergone significant fluctuations in the geologic past, while the sun's radiation continues to increase, yet has always returned to conditions highly favorable to life. Thus, the biosphere overall appears able to cancel effects of external trends as well as provide negative feedback to internal fluctuations.
Allen G. Hunt   +6 more
wiley   +1 more source

Botanical descriptions of Eucalypti [PDF]

open access: yes, 1902
Eucalyptus globulus (Labillardiere) —Tall, erect tree, even in exposed situations, tending to preserve a preponderating main-stem till the high forest age is reached, the branches few and acutely diverging; bark deciduous.
Rodway, Leonard
core  

Uptake of inorganic and amino acid nitrogen from soil by Eucalyptus regnans and Eucalyptus pauciflora seedlings [PDF]

open access: yesTree Physiology, 2009
This study examined whether two species of Eucalyptus can take up the amino acid glycine from soil and compared the uptake rate of glycine with the uptake rates of nitrate and ammonium. Ectomycorrhizal seedlings of two ecologically disparate species were studied: Eucalyptus regnans F.
openaire   +2 more sources

Eucalyptus regnans (Myrtaceae): A fire‐sensitive eucalypt with a resprouter epicormic structure [PDF]

open access: yesAmerican Journal of Botany, 2010
Determining the location of buds and bud‐forming meristems and hence the level of protection from heat is essential to understanding plant response to fire. Most eucalypts resprout readily from the stem (epicormic resprouting) and the base after felling or high intensity fire.
David A, Waters   +2 more
openaire   +2 more sources

Variación radial y longitudinal de la densidad básica en árboles de Eucalyptus regnans de 16 años Radial and longitudinal basic density variation in 16 years old Eucalyptus regnans trees

open access: yesMaderas: Ciencia y Tecnología, 2011
La variación radial y longitudinal de la densidad básica de la madera, a lo largo del fuste, fueron determinadas en árboles de una plantación de Eucalyptus regnans de 16 años, crecida en la Costa de la Provincia de Arauco, Chile.
Margarette Omonte, Luis Valenzuela
doaj  

Several Physical Properties of Eucalyptus Pellita F. Muell From Different Provenances and Sampling Position on Tree [PDF]

open access: yes, 2018
Eucalyptus pellita F. Muell is one of the species selected for the development of the plantation forest in Indonesia. In order to obtain a superior plant for the continuity of the plantation forest program, various tree breeding techniques are often ...
Nirsatmanto, A. (Arif)   +1 more
core   +4 more sources

Characterization and Yield of Eucalyptus regnans F. Muell Logs for Lumber Production

open access: yesForests, 2023
The yield of Eucalyptus regnans logs for lumber production was evaluated. Crack width and length at each log end were measured. Two log-cutting plans were used to obtain sawn lumber. The first plan (PA) considered logs with diameters varying from 28 to 40 cm, and in the second plan (PB), the log diameters ranged from 42 to 56 cm (PB).
Carlos Rozas   +4 more
openaire   +1 more source

Variación radial y longitudinal de la densidad básica en árboles de Eucalyptus regnans de 16 años

open access: yesMaderas: Ciencia y Tecnología, 2014
La variación radial y longitudinal de la densidad básica de la madera, a lo largo del fuste, fueron determinadas en árboles de una plantación de Eucalyptus regnans de 16 años, crecida en la Costa de la Provincia de Arauco, Chile.
Margarette Omonte, Luis Valenzuela
doaj  

1120. Nothofagus cunninghamii (Hook.) Oerst

open access: yesCurtis's Botanical Magazine, Volume 41, Issue 4, Page 485-495, December 2024.
Summary Nothofagus cunninghamii (Hook.) Oerst., a native of Australia, is illustrated. Its habitat and conservation status are described. Notes on its cultivation in Europe are given.
Olivia Steed‐Mundin, Joanna Langhorne
wiley   +1 more source

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