Journal ArticleDOI
IAWA list of microscopic features for softwood identification
Pieter Baas,Nadezhda I. Blokhina,Tomoyuki Fujii,Peter Gasson,D. Grosser,Immo Heinz,Jugo Ilic,Jiang Xiaomei,Regis B. Miller,Lee A. Newsom,Shuichi Noshiro,Hans Georg Richter,Mitsuo Suzuki,Teresa Terrazas,Elisabeth A. Wheeler,Alex C. Wiedenhoeft +15 more
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TLDR
This poster presents a selection of photographs from around the world taken in the period of May 21 to 29, 1997, as well as some of the more recent photographs taken in China and the United States.Abstract:
Pieter Baas – Leiden, The Netherlands Nadezhda Blokhina – Vladivostok, Russia Tomoyuki Fujii – Ibaraki, Japan Peter Gasson – Kew, UK Dietger Grosser – Munich, Germany Immo Heinz – Munich, Germany Jugo Ilic – South Clayton, Australia Jiang Xiaomei – Beijing, China Regis Miller – Madison, WI, USA Lee Ann Newsom – University Park, PA, USA Shuichi Noshiro – Ibaraki, Japan Hans Georg Richter – Hamburg, Germany Mitsuo Suzuki – Sendai, Japan Teresa Terrazas – Montecillo, Mexico Elisabeth Wheeler – Raleigh, NC, USA Alex Wiedenhoeft – Madison, WI, USAread more
Citations
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Fungus–plant interactions in Aptian Tropical Equatorial Hot arid belt: White rot in araucarian wood from the Crato fossil Lagerstätte (Araripe Basin, Brazil)
Ângela Cristine Scaramuzza dos Santos,Margot Guerra-Sommer,Isabela Degani-Schmidt,Anelise Marta Siegloch,Ismar de Souza Carvalho,João Graciano Mendonça Filho,Joalice de Oliveira Mendonça +6 more
TL;DR: Analysis of fungus–plant interactions associated with growth ring patterns imply intermittent periods of favorable temperature-moisture inputs that were crucial for fungal activity during the deposition of the Crato fossil Lagerstatte included in the Tropical Equatorial Hot arid belt.
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Promoting a standardized description of fossil tracheidoxyls
TL;DR: In this paper, a plea that etymology should definitely no longer be considered diagnostic was made, and a standardized format for the description of fossil tracheidoxyls was proposed.
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The transfer of radiocesium from the bark to the stemflow of chestnut trees (Castanea crenata) contaminated by radionuclides from the Fukushima Dai-ichi nuclear power plant accident.
Yoshito Sasaki,Hironobu Abe,Katsuaki Mitachi,Takayoshi Watanabe,Yasuo Ishii,Tadafumi Niizato +5 more
TL;DR: A strong positive correlation was observed between the radiocesium concentration and the electrical conductivity of the dissolved fraction of the stemflow; this result suggests that radiocisium and electrolytes have the same elution mechanism from the tree.
Journal ArticleDOI
Composition and paleoenvironment of wetland forests dominated by Glyptostrobus and Metasequoia in the latest Pliocene (2.6 Ma) in central Japan
TL;DR: In this article, a latest Pliocene (2.6-Ma) wetland forest vegetation that was dominated by Glyptostrobus and Metasequoia was reconstructed from in situ woods, fruits and seeds, and pollen assemblages in deposits of the Kobiwako Group exposed in the Yasu River, Shiga Prefecture, central Japan.
Journal ArticleDOI
Application of artificial neural networks as a predictive method to differentiate the wood of Pinus sylvestris L. and Pinus nigra Arn subsp. salzmannii (Dunal) Franco
Luis García Esteban,Paloma de Palacios,María Conde,María Conde,Francisco García Fernández,Alberto García-Iruela,Marta González-Alonso +6 more
TL;DR: In this paper, a feedforward multilayer perceptron network trained by the resilient backpropagation algorithm was designed to determine whether the network could be used to differentiate these species with a high degree of probability.
References
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Vertical resin ducts in the secondary wood of the abietineae
TL;DR: Character of the tissue associated with the ducts and its interpretation and distribution at wounds andPhylogenetic interpretations and fossil evidence are presented.
Outdoor wood weathering and protection.
TL;DR: The natural weathering process causes exposed wood to discolour and degrade through the effect of light, moisture and staining micro-organisms as mentioned in this paper, but since light does not penetrate wood deeper than 200 mm, degradations reactions are a surface phenomenon.