Results 21 to 30 of about 2,310,445 (232)
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2004 The work was focused on problematics of annual-rings width according to position within the tree stem. Annual-ring widths, ratio of late wood and early wood by spruce with compression wood were investigated.
Vladimír Gryc, Jiří Holan
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The potential to use variations in tree-ring geometric center to estimate past wind speed change
Natural Hazards Research, 2022 Tree radial growth is characterized by not only the annual ring-width increment but also shifts in the tree-ring geometric center (TRGC) if subjected to asymmetric external forcing, such as gravity downslope or prevailing winds.
Keyan Fang +6 more
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Regulatory Mechanisms in Biosystems, 2019 We analyzed ring width, latewood width and earlywood width of Pinus sylvestris trees under normal and flood condition in Dnipropetrovsk region, within Northern Steppe of Ukraine.
Y. I. Gritsan +3 more
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Forward modelling of tree-ring width and comparison with a global network of tree-ring chronologies [PDF]
Climate of the Past, 2014 We investigate relationships between climate and tree-ring data on a global scale using the process-based Vaganov–Shashkin Lite (VSL) forward model of tree-ring width formation.
P. Breitenmoser +2 more
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Shui kexue jinzhan, 2014 Tree-ring width from northern slopes of Tianshan Mountains is of great potential for hydroclimate reconstruction. Tree-ring width data of Picea schrenkiana from two sites which are located at Jinghe River basin were collected and developed into tree-ring
SHANG Huaming +5 more
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, 1974 Bristlecone pines were sampled at four sites ranging from the arid lower forest border to the upper treeline in the Snake Range of eastern Nevada. Maximum ring-width response to environmental variation is found at the upper and lower forest limits.
LaMarche, Valmore C., Jr.
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Response of Tree-Ring Density to Climate in Maine, U.S.A.
, 1979 Cores of red spruce (Picea rubens Sarg.) from three upper-elevation sites in Maine, U.S.A., were X-rayed, and minimum and maximum wood densities as well as ring widths were mechanically recorded.
Conkey, Laura E.
core +3 more sources
A triple tree-ring constraint for tree growth and physiology in a global land surface model [PDF]
Biogeosciences, 2021 Annually resolved tree-ring records extending back to pre-industrial conditions have the potential to constrain the responses of global land surface models at interannual to centennial timescales.
J. Barichivich +7 more
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Selected properties of Blue spruce wood from non-forest land
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2009 The aim of this work was to carry out a tree-ring analysis, to determine density, shrinkage and compressive strength parallel to the grain of Blue spruce (Picea pungens Engelm.) wood. Results of this work were specific due to the non-forest origin of the
Vladimír Gryc +2 more
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Journal of Forest Science, 2011 The aim of this study was to investigate tree-ring width variability and to distinguish groups of trees with similar growth trends in order to study tree growth responses to various stand and site conditions. The methods of cluster analysis were employed
M. Bošeľa, L. Kulla, R. Marušák
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