| Project/Area Number |
21300332
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Cultural property science
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| Research Institution | Forestry and Forest Products Research Institute |
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Principal Investigator |
NOSHIRO Shuichi 独立行政法人森林総合研究所, 木材特性研究領域, チーム長 (30343792)
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| Co-Investigator(Kenkyū-buntansha) |
ABE Hisashi 独立行政法人森林総合研究所, 木材特性研究領域, 主任研究員 (80343812)
KATAOKA Yutaka 独立行政法人森林総合研究所, 木材改質研究領域, チーム長 (80353639)
KURODA Katsushi 独立行政法人森林総合研究所, 木材特性研究領域, 主任研究員 (90399379)
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| Co-Investigator(Renkei-kenkyūsha) |
KANEKO Hiroaki 独立行政法人国立文化財機構東京国立博物館, その他部局, 特任研究員 (90110098)
ASAMI Ryusuke 独立行政法人国立文化財機構東京国立博物館, 学芸研究部調査研究課東洋室, 室長 (30270416)
WADA Hiroshi 独立行政法人国立文化財機構東京国立博物館, 学芸研究部保存修復課環境保存室, 主任研究員 (60332136)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2010: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2009: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
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| Keywords | 木彫像 / 樹種同定 / 分光分析 / 木材組織 / 木材標本 / 非破壊 |
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| Research Abstract |
Using near infrared spectroscopy, we managed to identify wood of Torreya nucifera, Chamaecyparis obtusa, C. pisifera, Thuja standishii, and Cryptomeria japonica. Species of Cupressaceaes. l. could also be distinguished from wood structure. Based on these results we identified wood used for wooden statues from the ancient to early moderns periods. We also found that, to apply the near infrared spectroscopic identification to various species, construction of spectra database is indispensable.
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