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Study of segment-based ecoregions using fish fauna for conserving river environments in Kyushu, Japan
http://hdl.handle.net/10228/0002000725
http://hdl.handle.net/10228/00020007255963acfa-1e6b-4753-8237-9ad92a91b5f6
| 名前 / ファイル | ライセンス | アクション |
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10429483.pdf (266 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 | 2024-06-05 | |||||||||||||||
| 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 | Study of segment-based ecoregions using fish fauna for conserving river environments in Kyushu, Japan | |||||||||||||||
| 言語 | en | |||||||||||||||
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| 言語 | eng | |||||||||||||||
| 著者 |
厳島, 怜
× 厳島, 怜
WEKO
35469
× Shimatani, Yukihiro
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| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Selecting sites for river restoration projects or performing ex post evaluation must be done in ecoregions with comparable biological integrity. Moreover, to evaluate the integrity of a river ecosystem that varies from the headwater to downstream regions, adjustments of the ecoregion according to the longitudinal change in biota must be made. We defined regions where biota are identical according to the direction of change along the stream path as “segment-based ecoregions.” We delineated segment-based ecoregions using fish fauna data for two ecoregions in Japan: the northeast Kyushu, and south Kyushu. The northeast Kyushu ecoregion was divided into three segment-based ecoregions, and south Kyushu ecoregion into five segment-based ecoregions. Classifying fish fauna within the same ecoregion enables classification by differences in the longitudinal change in the stream path rather than by differences in watersheds. Specific topographic regions such as the amphitheater areas of the south Kyushu ecoregion was classified as independent segment-based ecoregions. We further defined indicator fish species for each segment-based ecoregion. Indicator fish species reflected the fish fauna of each ecoregion in the midstream area, such as migratory Gobiidae of the south Kyushu ecoregion. Applying the segment-based ecoregion concept helps compare the biological integrity of fish fauna depending on a common environmental type between watersheds. | |||||||||||||||
| 言語 | en | |||||||||||||||
| 書誌情報 |
en : Ecological Engineering 巻 97, p. 465-475, 発行日 2016-10-18 |
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| 出版者 | Elsevier | |||||||||||||||
| DOI | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.ecoleng.2016.10.024 | |||||||||||||||
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| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA10846928 | |||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||
| 収録物識別子 | 0925-8574 | |||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||
| 収録物識別子 | 1872-6992 | |||||||||||||||
| 著作権関連情報 | ||||||||||||||||
| 権利情報 | Copyright (c) 2016 Elsevier B.V. All rights reserved. | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Segment-based ecoregion | |||||||||||||||
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| 主題Scheme | Other | |||||||||||||||
| 主題 | Longitudinal gradient | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Fish fauna | |||||||||||||||
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| 主題Scheme | Other | |||||||||||||||
| 主題 | Ecoregion | |||||||||||||||
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| 主題Scheme | Other | |||||||||||||||
| 主題 | River environment management | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Channel planform | |||||||||||||||
| 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 | 10429483 | |||||||||||||||
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| 値 | 12070 | |||||||||||||||
