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Hydrological impacts of the land-use change in the middle reaches of the Yellow River basin
https://chikyu.repo.nii.ac.jp/records/2593
https://chikyu.repo.nii.ac.jp/records/2593ee9f7a7b-376f-4f22-b3a7-0e236c216110
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Hydrological impacts of the land-use change in the middle reaches of the Yellow River basin (5.0 MB)
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| Item type | 図書の一部 / Book(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-10-25 | |||||
| タイトル | ||||||
| タイトル | Hydrological impacts of the land-use change in the middle reaches of the Yellow River basin | |||||
| タイトル | ||||||
| タイトル | Hydrological impacts of the land-use change in the middle reaches of the Yellow River basin | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | climate change | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | land-use change | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | middle reaches of the Yellow River basin | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | water balance | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_2f33 | |||||
| 資源タイプ | book | |||||
| 著者 |
佐藤, 嘉展
× 佐藤, 嘉展× Ma, Xieyao× 松岡, 真如× Xu, Jianqing× 福嶌, 義宏× SATO, Yoshinobu× Ma, Xieyao× Matsuoka, Masayuki× XU, Jianqing× FUKUSHIMA, Yoshihiro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | To clarify the influences of climate and land-use change on river discharge, the long-term (1960-2000) water balance of the middle reaches of the Yellow River basin was analyzed using a hydrological model. To estimate evapotranspiration from various land-use types, a high resolution land surface classification map in 2000 was used. When we applied the same land-use parameter of2000 during the past 40 years, the model underestimated the river discharge. Then we modified the parameter to decrease evapotranspiration by reducing the vegetation cover ratio(VCR). After that the observed discharge was reasonably captured by the model. However, in spite of vegetation recovery, the amount evapotranspiration were decreased. It implies that the soil water deficit with the rapid decrease of precipitation in the middle reaches might regulate the evapotranspiration. Consequently, we confirmed that the massive land-use change and rapid decrease of available water resources in the Loess Plateau will induce the water shortage in the middle reaches of the Yellow River basin. | |||||
| 図書名 | ||||||
| 収録物名 | Proceedings of 3rd International Workshop on The Yellow River Studies | |||||
| 出版者 | ||||||
| 出版者 | YRIS Project | |||||
| 開始ページ | ||||||
| 開始ページ | 97 | |||||
| 終了ページ | ||||||
| 終了ページ | 102 | |||||
| 出版年月日 | ||||||
| 日付 | 2007 | |||||
| 日付タイプ | Issued | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.chikyu.ac.jp/yris/ | |||||
| 関連名称 | 黄河プロジェクト | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.chikyu.ac.jp/ | |||||
| 関連名称 | 総合地球環境学研究所 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
