A major problem in modern dendrochronology is that the methods traditionally used for linking tree-ring growth data to climate records are not well suited to reconstructing low-frequency climatic variations. In this study, we explored the alternative ensemble empirical mode decomposition (EEMD) to...
Author(s)
Lo YuehHsin; Blanco, J. A.; Guan, B. T.
Publisher
NRC Research Press, Ottawa, Canada
Citation
Canadian Journal of Forest Research, 2017, 47, 3, pp 371-381
Recent snow droughts in southwestern British Columbia (BC), Canada, have reduced seasonal streamflow during the typically dry late-spring and summer months, leading to socio-economic and ecological impacts that draw attention to the impending consequences of climate change. Knowledge of annual...
Author(s)
Mood, B. J.; Coulthard, B.; Smith, D. J.
Publisher
Wiley, Chichester, UK
Citation
Hydrological Processes, 2020, 34, 25, pp 5123-5133
Research Highlights: This research presents a novel approach for comparing structural carbon allocation to tree growth and to climate in a dendrochronological analysis. Increasing temperatures reduced the carbon proportion of wood in some cases. Background and Objectives: Our goal was to estimate...
Author(s)
Ivanusic, A.; Wood, L. J.; Lewis, K.
Publisher
MDPI AG, Basel, Switzerland
Citation
Forests, 2020, 11, 8,
Author(s)
Griesbauer, H. P.; Klassen, H.; Saunders, S. C.; Spittlehouse, D. L.
Publisher
Elsevier Ltd, Oxford, UK
Citation
Forest Ecology and Management, 2019, 444, pp 30-41
Due to a suite of environmental changes, Oregon white oak (Quercus garryana Douglas ex Hook; called Gary oak in Canada) associated ecosystems at many North American sites are being encroached upon by Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco var. menziesii) and other conifer species....
Author(s)
Gedalof, Z.; Franks, J. A.
Publisher
MDPI AG, Basel, Switzerland
Citation
Forests, 2019, 10, 5, pp 381
Dendrochronological analyses were conducted across a gradient of productivity and soil drainage quality characterizing four vegetation types in a low-productivity hypermaritime (perhumid) temperate rainforest on the Central Coast of British Columbia, Canada. We examined the structure, composition,...
Author(s)
Hoffman, K. M.; Starzomski, B. M.; Lertzman, K. P.; Giesbrecht, I. J. W.; Trant, A. J.
Publisher
Wiley, Oxford, UK
Citation
Ecosphere, 2021, 12, 5,
Tree root disease caused by the pathogen Armillaria ostoyae (Romagn.) Herink has notable influence on bio-economic systems of southern British Columbia (BC) and the northwestern United States. Annual radial growth and mortality trends of regeneration associated with A. ostoyae during the first 21...
Author(s)
Murray, M. P.; Leslie, A.
Publisher
Canadian Institute of Forestry, Ottawa, Canada
Citation
Forestry Chronicle, 2021, 97, 1, pp 43-51
In the Pacific Northwest of North America, endangered Garry oak ecosystems have a complex history that integrates effects of Holocene climate change, Indigenous land management, and colonial settlement during the Anthropocene. In western Canada, Garry oak and Douglas fir recruitment corresponds...
Author(s)
Barlow, C. M.; Pellatt, M. G.; Kohfeld, K. E.
Publisher
Springer, Amsterdam, Netherlands
Citation
Biodiversity and Conservation, 2021, 30, 6, pp 1655-1672
Whitebark pine (Pinus albicaulis Engelm.) is a widely distributed high-elevation species in western North America that is threatened primarily by an introduced disease and other disturbances. In British Columbia, this tree is a component of harvested forests, yet knowledge of post-harvest...
Author(s)
Murray, M. P.; Berg, J.; Huggard, D. J.
Publisher
MDPI AG, Basel, Switzerland
Citation
Forests, 2021, 12, 6,
The growth of mountain hemlock trees in Pacific North America demonstrates a complex relationship to two or more seasonal environmental variables. In order to examine the radial growth response of mountain hemlock to subseasonal climate variables, ring-width and X-ray densitometric analyses were...
Author(s)
Pitman, K. J.; Smith, D. J.
Publisher
Elsevier GmbH, München, Germany
Citation
Dendrochronologia, 2013, 31, 3, pp 165-174