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  1. SSMSパブリケーション
  2. Vol.04

Analysis of Groundwater Resources Vulnerability from Agricultural Activities in the Large Irrigation District along the Yellow River

http://hdl.handle.net/10173/1704
http://hdl.handle.net/10173/1704
52d39d85-5493-4411-90c6-cc712dc3a533
名前 / ファイル ライセンス アクション
SMS08-143.pdf SMS08-143.pdf (402.8 kB)
Item type 会議発表論文 / Conference Paper(1)
公開日 2018-02-06
タイトル
タイトル Analysis of Groundwater Resources Vulnerability from Agricultural Activities in the Large Irrigation District along the Yellow River
言語
言語 eng
キーワード
主題Scheme Other
主題 groundwater vulnerability
キーワード
主題Scheme Other
主題 agriculture activities
キーワード
主題Scheme Other
主題 irrigation district
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_5794
資源タイプ conference paper
著者 He, Bin

× He, Bin

He, Bin

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Oki, Taikan

× Oki, Taikan

Oki, Taikan

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Kanae, Shinjiro

× Kanae, Shinjiro

Kanae, Shinjiro

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Runkle, Benjamin

× Runkle, Benjamin

Runkle, Benjamin

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Liang, Xu

× Liang, Xu

Liang, Xu

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Zeng, Ayan

× Zeng, Ayan

Zeng, Ayan

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Hao, Fanghua

× Hao, Fanghua

Hao, Fanghua

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抄録
内容記述タイプ Abstract
内容記述 Groundwater forms an important source of water supply in arid and semi-arid region. Optimum conjunctive utilization of surface and groundwater resources has become extremely important to fill the gap between water demand and supply. Hetao Irrigation District (HID) is the largest irrigation district along the Yellow River and its groundwater table is shallow. The project of Water Saving Reconstruction (WSR) has been conducted for the purpose of keeping the Yellow River free from drying up. The water taken from the Yellow River is about 5.2 and 4.0 billion m3/year before and after WSR, respectively. Thus, the gap between water demand and supply has increased manifolds due to increased agricultural activities and reduced irrigation water from the Yellow River. To satisfy the growing water demands, more groundwater has to be pumped since the water taken from the Yellow River is decreased. In this study, the hydrogeological condition and groundwater behavior will be analyzed based on long-term hydrogeological database. Then the causes of groundwater table drawdown will be discussed. Moreover, the vulnerability of groundwater in HID due to agricultural activities will be analyzed. Furthermore, the contribution of groundwater in meeting the crop water requirements varied with the water-table depth will be discussed. Finally, the importance of community management of groundwater and other attempts to regulate its use on checking over-extraction of groundwater will be discussed as solutions for sustainable development and management of groundwater resources in this arid region.
書誌情報 Society for Social Management Systems Internet Journal

巻 4, 号 1, 発行日 2008-03
ISSN
収録物識別子タイプ ISSN
収録物識別子 2432-552X
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
出版者
出版者 Society for Social Management Systems
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