File:木曽川上流改修工事前後比較.jpg
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日本語: 大正から昭和にかけて行われた木曽川上流改修工事における、河道変更の前後比較。青線部が拡幅・線形改善などが行われた箇所、緑線部が新規開削箇所、赤線部が廃川など。現在の地図に、国土交通省中部地方整備局木曽川下流河川事務所『KISSO Vol.19』『KISSO Vol.20』『KISSO Vol.21』などを参考に作成。 |
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| Source | Own work |
| Author | アセルス |
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I, the copyright holder of this work, hereby publish it under the following license:
 
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
| The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:31, 29 November 2023 | | 4,167 × 4,167 (2.57 MB) | アセルス (talk | contribs) | 揖斐川の青色区間修正、境川・大江川の青色区間変更 |
| 05:56, 27 November 2023 |  | 4,167 × 4,167 (2.57 MB) | アセルス (talk | contribs) | 平野井川・菅野川を追加、新犀川の色修正 | |
| 03:15, 27 November 2023 |  | 4,167 × 4,167 (2.5 MB) | アセルス (talk | contribs) | Uploaded own work with UploadWizard |
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