Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Chhun-Huor Ung"'
Publikováno v:
BioResources, Vol 11, Iss 1, Pp 2007-2019 (2016)
Rising interest in using wood in non-residential multi-story building structures opens up new opportunities for utilising low-grade hardwoods. The primary objective of this study was to evaluate the geographic variation in modulus of elasticity (MOE)
Externí odkaz:
https://doaj.org/article/503d027f032a4e4c92bf708256784d30
Publikováno v:
Forest Ecology and Management. 400:289-299
Regional variation in wood density and modulus of elasticity (MOE) for the main boreal softwoods (black spruce, balsam fir, jack pine) and hardwoods (paper birch, trembling aspen) of Quebec, Canada, were estimated using near-infrared spectroscopy on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63923d86d60d1f0c118d5282895cc77c
https://doi.org/10.1016/j.foreco.2017.06.019
https://doi.org/10.1016/j.foreco.2017.06.019
Publikováno v:
Forest Ecology and Management. 378:131-143
Ecogeographic variation in black spruce clear wood properties was investigated for the two main vegetation types of the managed boreal forest of the province of Quebec, Canada. In total, 409 co-dominant and dominant trees from 82 mature stands were s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79d91e30998c5c5d0f10c0baf9bfa9dd
https://doi.org/10.1016/j.foreco.2016.07.031
https://doi.org/10.1016/j.foreco.2016.07.031
Publikováno v:
Forest Products Journal. 65:129-138
The potential of near-infrared spectroscopy (NIRS) to determine the transition from juvenile to mature wood in black spruce (Picea mariana (Mill.) B.S.P.) was assessed. In total, 127 wood ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12bbab2e89e6adb9a460464ef69e4b12
https://doi.org/10.13073/fpj-d-14-00045
https://doi.org/10.13073/fpj-d-14-00045
Publikováno v:
BioResources, Vol 11, Iss 1, Pp 2007-2019 (2016)
Rising interest in using wood in non-residential multi-story building structures opens up new opportunities for utilising low-grade hardwoods. The primary objective of this study was to evaluate the geographic variation in modulus of elasticity (MOE)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c58de554b97b40cfcc8054b9f9f5584
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-15778
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-15778
Publikováno v:
Forest Ecology and Management. 262:1748-1757
A total of 83 trees were sampled in three regions of Eastern Canada in order to model branch characteristics (number of branches per annual shoot, branch insertion angle and diameter) using linear mixed-effects models. Differences in branch character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78fdaac09c53e52db804c7a64473f045
https://doi.org/10.1016/j.foreco.2011.06.054
https://doi.org/10.1016/j.foreco.2011.06.054
Autor:
Louis-Paul Rivest, F. Labbé, Gaétan Daigle, Chhun-Huor Ung, Pierre Y. Bernier, Anick Patry, C. Bergeron
Publikováno v:
The Forestry Chronicle. 86:461-468
Estimation of forest attributes at the stand or polygon level across the forest domain is a basic component of forest inventory programs. We tested a “k-Nearest Neighbours” (k-NN)-based method for imputing merchantable volume. Our target dataset
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::832541645cc0ff383b682c1dda5b65d7
https://doi.org/10.5558/tfc86461-4
https://doi.org/10.5558/tfc86461-4
Publikováno v:
The Forestry Chronicle. 85:57-64
We have adjusted two growth and yield models to temporary sample plots from across Canada, and used climate variables in lieu of phytometric indices such as site index to represent, in part, the site-level variability in growth potential. Comparison
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa34f59c1e06ada600a28039fe6d14fa
https://doi.org/10.5558/tfc85057-1
https://doi.org/10.5558/tfc85057-1
Publikováno v:
European Journal of Forest Research. 126:573-585
This study proposes a within-subject variance-covariance (VC) structure to take into account repeated measurements and heteroscedasticity in a context of growth modeling. The VC structure integrates a variance function and a continuous autoregressive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a18248ccbe7f8cac7cde56206803e84a
https://doi.org/10.1007/s10342-007-0179-1
https://doi.org/10.1007/s10342-007-0179-1
Autor:
Emmanuel Duchateau, Frédéric Mothe, Alexis Achim, Chhun-Huor Ung, Fleur Longuetaud, David Auty
Publikováno v:
PeerJ, Vol 3, p e873 (2015)
PeerJ
PeerJ, PeerJ, 2015, 3, pp.1-24. ⟨10.7717/peerj.873⟩
PeerJ (3), 1-24. (2015)
PeerJ
PeerJ, PeerJ, 2015, 3, pp.1-24. ⟨10.7717/peerj.873⟩
PeerJ (3), 1-24. (2015)
The branch autonomy principle, which states that the growth of individual branches can be predicted from their morphology and position in the forest canopy irrespective of the characteristics of the tree, has been used to simplify models of branch gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfb95b6faacc631493962f1c3064376a
https://peerj.com/articles/873.pdf
https://peerj.com/articles/873.pdf