WEKO3
アイテム
A century of stream burial due to urbanization in the Tokyo Metropolitan Area
http://hdl.handle.net/10228/0002000607
http://hdl.handle.net/10228/00020006072a610b0d-6383-4c01-9502-21f49587f082
| 名前 / ファイル | ライセンス | アクション |
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10429457.pdf (281 KB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||||
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| 公開日 | 2024-05-09 | |||||||||||||||
| 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 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | A century of stream burial due to urbanization in the Tokyo Metropolitan Area | |||||||||||||||
| 言語 | en | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| 著者 |
厳島, 怜
× 厳島, 怜
WEKO
35469
× Ohtsuki, Kazuaki
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | The alteration of hydrologic systems due to urbanization causes many problems including urban flood inundation, water quality degradation, and stream ecosystem damage related to river channel modifications such as stream burial. The purpose of this study was, therefore, to clarify the factors affecting the process of stream burial by performing a time series investigation of the changes in six river systems flowing through the Tokyo Metropolitan Area from 1909 to 2020 using historical topographic maps. The observed changes revealed that the stream burial process consists of: (1) river improvements such as meander cutoff and integration of flow channels by branch abolishment, (2) stream burial of relatively small tributaries, and (3) stream burial of large tributaries and part of the mainstream. Stream burial was remarkable in the center of the Tokyo Metropolitan Area, where the river channels and condition of stream burial were nearly the same in 2020 as they were in 1945. However, meandering channels partly remained in the tributaries of relatively large stream systems. Straight channels constituted about 10% of all channels in 1909, but constituted greater than 40% in 2020, suggesting that the remaining open channels were considerably influenced by river improvements such as meander cutoff. Furthermore, the degree of stream burial was observed to be strongly related to the proportion of urbanization and the scale of the target river system. Stream burial was found to be advanced not only by changes in land use, but also by social factors including earthquake and war damage reconstruction projects as well as measures to counter flooding and improve water quality. The findings of this study advance research into evaluating measures and goals for urban river restoration projects. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : Environmental Earth Sciences 巻 80, 号 7, p. 237, 発行日 2021-03-16 |
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| 出版者 | Springer | |||||||||||||||
| DOI | ||||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1007/s12665-021-09524-7 | |||||||||||||||
| NCID | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA12450043 | |||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||
| 収録物識別子 | 1866-6280 | |||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||
| 収録物識別子 | 1866-6299 | |||||||||||||||
| 著作権関連情報 | ||||||||||||||||
| 権利情報 | Copyright (c) The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021. This is a post-peer-review, pre-copyedit version of an article published in Environmental Earth Sciences. The final authenticated version is available online at: https://doi.org/10.1007/s12665-021-09524-7. | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Stream burial | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | River channel modification | |||||||||||||||
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| 主題Scheme | Other | |||||||||||||||
| 主題 | Urbanization | |||||||||||||||
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| 主題Scheme | Other | |||||||||||||||
| 主題 | Land use | |||||||||||||||
| 出版タイプ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
| 査読の有無 | ||||||||||||||||
| 値 | yes | |||||||||||||||
| 研究者情報 | ||||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/100001703_ja.html | |||||||||||||||
| 論文ID（連携） | ||||||||||||||||
| 値 | 10429457 | |||||||||||||||
| 連携ID | ||||||||||||||||
| 値 | 12063 | |||||||||||||||
