Dendrochronological Study on Zelkova serrata for Reconstractin the Climate after the Medieval Times

锯缘榉树的树木年代学研究用于重建中世纪后的气候

• 批准号: 11680528
• 负责人: KATOH Terutaka
• 金额: $ 2.43万
• 依托单位: TOYAMA MEDICAL AND PHARMACEUTICAL UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11680528/
• 关键词: Dendrochronoloogy; Climate reconstruction; Global worming; Building Department material; Zelkova serrata; Tree-ring width; Tree-ring information network; 古日記; 気象復元

A total of 19 core samples were extracted from the zelkova trees standing in Kanetsuri and Zaimokuzaka (500-600 m msl.) The disk samples were also collected from the fallen trees. A 229 year long ring-width chronology was establish based on these living trees. If the data of the building material are also included, the chronology will go back to A.D.1660sAccording to the result of a multiplo regression analysis, the precipitation in May and July shows the positive effect to the annual-rings width of Zelkova serrata. In order to clarify the relationship between the climate before Meiji era and annual-rings width of Zelkova, an old diary, i.e., "Ohkyo Zakki", was focused. This diary was written by a town official of Himi during the last stage of the Edo period, i.e., from 1827to 1859

从 Kanetsuri 和 Zaimokuzaka (500-600 m msl) 的榉树中提取了总共 19 个核心样品。还从倒下的树木中采集了圆盘样品。根据这些活树建立了长达229年的年轮宽度年表。如果加上建筑材料的数据，年代可以追溯到公元1660年代。根据多元回归分析的结果，5月和7月的降水量对榉树年轮宽度有积极影响。为了明确明治以前的气候与榉树年轮宽度的关系，人们关注了一本古老的日记《王京扎基》。这本日记是江户时代末期（即 1827 年至 1859 年）冰见镇官员所写。

项目成果

T.Katoh and M.Kasuya: "New Horizons in Wood Anatomy"Chonnam National University Press. 265-269 (2000)

T.Katoh 和 M.Kasuya：“木材解剖学的新视野”全南国立大学出版社。

加藤輝隆: "建築部材の年輪画像解析のための非破壊手法の比較"樹木年輪. 7(印刷中). (2000)

Terutaka Kato：“建筑构件树木年轮图像分析的非破坏性方法比较”Tree Rings 7（出版中）。

Katoh T.: "Dendrochronological study of Zelkova serrata in Toyama Prefecture, Japan : A preliminary study using finger-print method., In New Horizons in Wood, pp.265-269."Chonnam National University Press, Kwangju (Korea). 402 (2000)

Katoh T.：“日本富山县锯叶榉树的树木年代学研究：使用指纹法的初步研究。，《木材新视野》，第 265-269 页。”全南国立大学出版社，光州（韩国）。

石田 仁, 折谷隆志, 加藤輝隆, 小島 覚: "環境変動と立山の自然-立山植生モニタリング調査報告書-"富山県生活環境部自然保護課. 148 (2002)

石田仁、奥谷隆、加藤辉隆、小岛悟：《立山的环境变化与自然-立山植被监测调查报告》富山县生活环境部自然保护课第148号（2002年）。