Yasuhiko Hirakawa - Concepedia

Author

Yasuhiko Hirakawa

Forestry and Forest Products Research Institute

Also Known As

Y. Hirakawa, Yasuhiko Hirakawa

Publications

310

Citations

H-Index

Concepts

All Affiliations

Forestry and Forest Products Research Institute Nagano Prefecture Forestry Research Center Shinshu University Toyama Prefectural Agricultural, Forestry & Fisheries Research Center University of Human Environments

About

Yasuhiko Hirakawa is an author at Forestry and Forest Products Research Institute specializing in botany, biology, and natural sciences.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Biology	8	8	199
2	Natural Sciences	7	7	170
3	Health Sciences	1	1	21
4	Medicine	1	1	24
5	Microbiology	1	1	29

Yasuhiko Hirakawa

Publications

263

Citations

H-Index

Page 1

	Year	Citations
Radial movement of sapwood-injected rubidium into heartwood of Japanese cedar (Cryptomeria japonica) in the growing period Naoki Okada, Yasuhiko Hirakawa, Y. Katayama Journal of Wood Science BiologyCryptomeria JaponicaBotanyNatural SciencesRadial Movement	2011	36
Effects of radial growth rate on selected indices for juvenile and mature wood of the Japanese larch Jianjun Zhu, Tatsuo Nakano, Yasuhiko Hirakawa Journal of Wood Science Mature WoodJapanese LarchForestryWood QualityWood Structure	2000	36
Tangential and radial shrinkage variation within trees in sugi (Cryptomeria japonica) cultivars Kana Yamashita, Yasuhiko Hirakawa, Hiroshi Nakatani, Journal of Wood Science BiologyCryptomeria JaponicaBotanyNatural SciencesEvolutionary Biology	2009	30
Soft X-ray observation of water distribution in the stem ofCryptomeria japonica D. Don I: General description of water distribution Ryogo Nakada, Yoshitake Fujisawa, Yasuhiko Hirakawa Journal of Wood Science BiologyHydrobiologyJaponica D. DonWater QualityPhycology	1999	29
Effects of Clonal Selection by Microfibril Angle on the Genetic Improvement of Stiffness in Cryptomeria japonica D. Don Ryogo Nakada, Yoshitake Fujisawa, Yasuhiko Hirakawa Holzforschung Plant GeneticsBotanyGeneticsTree GrowthMolecular Genetics	2003	24
Application of activable tracers to investigate radial movement of minerals in the stem of Japanese cedar (Cryptomeria japonica) Naoki Okada, Yasuhiko Hirakawa, Y. Katayama Journal of Wood Science BiologyCryptomeria JaponicaGeochemical TracerTrace Element GeochemistryBotany	2011	22
Longitudinal shrinkage variations within trees of sugi (Cryptomeria japonica) cultivars Kana Yamashita, Yasuhiko Hirakawa, Hiroshi Nakatani, Journal of Wood Science BiologyPlant BiologyLongitudinal Shrinkage VariationsBotanyNatural Sciences	2008	21
Soft X-ray observation of water distribution in the stem ofCryptomeria japonica D. Don II: Types found in wet-area distribution patterns in transverse sections of the stem Ryogo Nakada, Yoshitake Fujisawa, Yasuhiko Hirakawa Journal of Wood Science BiologyHydrobiologyBotanyNatural SciencesTransverse Sections	1999	19
Changes in water distribution in heartwood along stem axes in Cryptomeria japonica Ryogo Nakada, Yoshitake Fujisawa, Kana Yamashita, Journal of Wood Science BiologyCryptomeria JaponicaBotanyNatural SciencesForestry	2003	18
Effect of growth on wood properties for Japanese larch (Larix kaempferi): Differences of annual ring structure between corewood and outerwood Jianjun Zhu, Tatsuo Nakano, Yasuhiko Hirakawa Journal of Wood Science Annual Ring StructureBotanyJapanese LarchForestryWood Quality	1998	16

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