Results 41 to 50 of about 905 (156)
A NEW VARIETY OF ABIES BALSAMEA
, 1909 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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International Journal of Forestry Research, 2012 We tested the hypothesis that changes in leaf area index (LAI m2 m−2) and mean stand diameter following thinning are due to thinning type and residual density.
R. Justin DeRose, Robert S. Seymour
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Silva Fennica, 2009 The effects of precommercial thinning (PCT) on stem dimensions, form, volume, and branch attributes of red spruce [Picea rubens Sarg.] and balsam fir [Abies balsamea (L.) Mill.] crop trees were assessed 25 years after treatment in an even-aged ...
Weiskittel, Aaron +3 more
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Maderas: Ciencia y Tecnología, 2008 In order to determine the feasibility of manufacturing wood-gypsum and wood-gypsum-cement particleboards, the hydration reactions of four Eastern Canadian wood species with gypsum and Portland cement were studied. The compatibility of hot water extracted
Raúl Espinoza Herrera, Alain Cloutier
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Frontiers in Forests and Global ChangeThe identification of climate anomalies associated with large-scale stand disturbances can help inform climate-focused forest management. In the spring and summer of 2018, an unusual spike in balsam fir (Abies balsamea) mortality was reported in multiple
James Broom +3 more
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The Forestry Chronicle, 2019 Les herbivores transforment les ecosystemes, particulierement suite aux introductions en milieux insulaires. La plantation de sapins baumiers (Abies balsamea) est realisee sur l’ile d’Anticosti (Quebec, Canada) pour restaurer ou maintenir des composantes
Par Maxime Brousseau +3 more
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Maderas: Ciencia y Tecnología, 2014 La viabilidad de cuatro especies de madera del este de Canadá para la elaboración de tableros de partículas aglomeradas mezcladas con yeso y con una mezcla de yeso-cemento fue estudiada por calorimetría isotérmica siguiendo las reacciones de hidratación ...
Raúl Espinoza Herrera, Alain Cloutier
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The overlooked role of individual variability in autumn xylem phenology and carbon sequestration
Forest EcosystemsAccurate modeling of carbon sequestration by forests requires scaling wood formation processes from trees to the landscape. The quantification of growth and carbon dynamics requires deep knowledge of the variability in xylem phenology among individuals ...
Chunsong Wang +5 more
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Naturalness Assessment of Forest Management Scenarios in Abies balsamea–Betula papyrifera Forests
Forests, 2020 Research Highlights: This research provides an application of a model assessing the naturalness of the forest ecosystem to demonstrate its capacity to assess either the deterioration or the rehabilitation of the ecosystem through different forest management scenarios.
Sylvie Côté +4 more
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Age and size structure of gap-dynamic, old-growth boreal forest stands in Newfoundland
Silva Fennica, 2006 The age and size structure of trees in old Abies-Picea-Betula forests on Newfoundlandâs Great Northern Peninsula were examined. It was hypothesized that the size and age structure of both the tree and regeneration âstrataâ of these stands ...
McCarthy, John, Weetman, Gordon
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