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〔報告〕高松塚古墳発掘・解体作業に伴う生物調査の概要について
https://doi.org/10.18953/00003721
https://doi.org/10.18953/00003721ae46c8dd-f1f3-4e76-930b-809ceb195b22
名前 / ファイル | ライセンス | アクション |
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04712.pdf (1.4 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-07-31 | |||||
タイトル | ||||||
タイトル | 〔報告〕高松塚古墳発掘・解体作業に伴う生物調査の概要について | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Overview of Biological Survey at Takamatsuzuka Tumulus during the Excavation and Relocation of the Stone Chamber in 2007 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 微生物 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 生物劣化 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 古墳 | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | bio-deterioration; Equotip-hardness; polarizing microscope; Angkor complex; lichen | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
ID登録 | ||||||
ID登録 | 10.18953/00003721 | |||||
ID登録タイプ | JaLC | |||||
著者 |
木川, りか
× 木川, りか× 杉山, 純多× 高鳥, 浩介× 間渕, 創× 佐野, 千絵× 三浦, 定俊× Rika, KIGAWA× Junta, SUGIYAMA× Kosuke, TAKATORI× Hajime, MABUCHI× \nChie, SANO× Sadatoshi, MIURA |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The surface hardness of sandstone covered with mosses was compared with that of fresh sandstone at Ta Nei Site in the Angkor Complex, Cambodia. As a result, it was found that the hardness of sandstone after the removal of surface mosses is about 30 % less than that of fresh sandstone and even less than the hardness of sandstone covered with lichens. Polarizingmicroscopic observation was conducted on a sandstone covered with moss. It was revealed that the surface of that sandstone to a thickness of 1 mm is more porous than the rest, indicating that the surface is weathered. From these observations, it can be concluded that the existence of surface mosses indicates the surface weathering of the host rock, though it cannot be ascertained which is the cause and which is the result. Therefore, the surrounding environment which allows luxuriant growth of mosses is regarded to be undesirable for the conservation of sandstone in this Site, even if the mosses do not actually accelerate weathering. Improvement of the surrounding environment of this Site, e.g. felling of trees for the reduction of relative humidity within the Site, would be an effective countermeasure. |
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書誌情報 |
保存科学 en : Science for conservation 号 47, p. 121-128, 発行日 2008-03-31 |