Properties of the western juniper (Juniperus occidentalis) strandboard

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Post - drought growth responses of western juniper ( Juniperus occidentalis var . occidentalis ) in central Oregon Paul

Increased atmospheric CO2 may affect the physiological response of natural trees to drought. We examined radial growth rates developed from five western juniper chronologies to determine if post-drought growth responses have changed. Using prior year October to current year June precipitation from 1896-1998, we identified drought recovery years as having standardized scores (z-scores) > 0 and p...

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Interim Report New Findings in the Determination of the Mechanical Properties of the Wood of Western Juniper (Juniperus occidentalis

As previously reported, wood of western juniper, Juniperus occidentalis Hook, was collected from nine locations throughout its range in northern California, south-central and central Oregon. Trees for testing were selected, in part, by their stem form and ability to provide useable test material. Trees of unusual size and form were not, however, selected for test trees, but were bypassed in fav...

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New Findings in the Determination of the Mechanical Properties of the Wood of Western Juniper ( Juniperus occidentalis Hook . ) Report of 13 September 2007 Edwin

As previously reported wood of western juniper, Juniperus occidentalis Hook, was collected from nine locations throughout its range in northern California, south-central and central Oregon. Trees for testing were selected, in part, by their stem form and ability to provide useable test material. Trees of unusual size and form were not, however, selected for test trees, but were bypassed in favo...

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Updated Findings in the Determination of the Mechanical Properties of the Wood of Western Juniper ( Juniperus occidentalis Hook . ) Report of 3 September 2008

As previously reported, wood of western juniper, Juniperus occidentalis Hook, was collected from nine locations throughout its range in northern California, south-central and central Oregon. Trees for testing were selected, in part, by their stem form and ability to provide useable test material. Trees of unusual size and form were not, however, selected for test trees, but were bypassed in fav...

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Topoedaphic and Morphological Complexity of Foliar Damage and Mortality Within Western Juniper (Juniperus Occidentalis Var. Occidentalis) Woodlands Following an Extreme Meteorological Event

Aim An extreme early season freeze event in October 2002 resulted in significant foliar damage and/or mortality within western juniper woodlands. We identify the geographical patterns of tree damage based on morphological, topographical and edaphic parameters, and discuss the ecological implications of this event. Methods: We sampled trees on four matched pairs of disturbed and minimally distur...

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ژورنال

عنوان ژورنال: BioResources

سال: 2021

ISSN: 1930-2126,1930-2126

DOI: 10.15376/biores.16.2.2853-2860