| Project/Area Number |
19208022
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Irrigation, drainage and rural engineering/Rural planning
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| Research Institution | Research Institute for Humanity and Nature |
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Principal Investigator |
WATANABE Tsugihiro Research Institute for Humanity and Nature, 研究推進戦略センター, 教授 (50175105)
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| Co-Investigator(Kenkyū-buntansha) |
NAKANO Takanori 総合地球環境学研究所, 研究推進戦略センター, 教授 (20155782)
UMETSU Chieko 総合地球環境学研究所, 研究部, 准教授 (40294251)
FUJINAWA Katsuyuki 信州大学, 工学部, 教授 (00219031)
NAKAYAMA Mikiyasu 東京大学, 新領域創成科学研究科, 教授 (10217945)
NAGANO Takanori 神戸大学, 大学院・農学研究科, 准教授 (70462207)
TANAKA Kenji 京都大学, 防災研究科, 准教授 (30283625)
KUME Takashi 総合地球環境学研究所, 研究部, プロジェクト上級研究員 (80390714)
HOSHIKAWA Keisuke 京都大学, 地域研究統合情報センター, 助教 (20414039)
KOSAKI Takashi 京都大学, 地球環境学堂, 教授 (00144345)
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| Co-Investigator(Renkei-kenkyūsha) |
TANAKA Yukio 東京大学, 「水の知」(サントリー)総括寄付講座, 特任助教 (90463893)
FUJIHARA Yoichi 国際農林水産業研究センター, 研究員 (60199396)
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| Research Collaborator |
LANGNER Andreas 京都大学, 大学院・農学研究科, 研究員
UYAR Aysun 総合地球環境学研究所, 助教
芝井 隆 神戸大学, 大学院・農学研究科
小寺 昭彦 農業環境技術研究所, 農環研特別研究員
AKCA Erhan Adiyaman Univ.,Turkey, Assistant Prof.
KAPUR Selim Cukurova Univ., Turkey, Prof.
BERBERGLU Suha Cukurova Univ., Turkey, Associate Prof.
DONMA Sevgi , Gokuhan Buyuk, State Hydraulic Works-RD No. VI
BUYUK Gokuhan Adiyaman Univ., Turkey, Vocational School of Kahta, Assistant Prof.
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥31,590,000 (Direct Cost: ¥24,300,000、Indirect Cost: ¥7,290,000)
Fiscal Year 2009: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2008: ¥10,660,000 (Direct Cost: ¥8,200,000、Indirect Cost: ¥2,460,000)
Fiscal Year 2007: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
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| Keywords | 環境分析 / 水質汚濁 / 土壌汚染 / 水循環 / 農業工学 / 安定同位体 / トルコ / 国際研究者交流 / 環境文析 |
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| Research Abstract |
This study examined hydrological environment in irrigated area, especially on dynamics of water and salt using environmental traceability method. The water quality analysis confirmed that environmental tracers, D/H, δ^<18>O, and ^<87>Sr/^<86>Sr, can be used as tracer of surface water and groundwater in irrigated area. It proved that the ^<87>Sr/^<86>Sr can be used as tracer of salt. Quantitative analysis using the ^<87>Sr/^<86>Sr revealed that the irrigation area transitioned from primary salinization formed by old seawater to secondary salinization of salt from fertilizer and irrigation water due to anthropogenic agricultural process.
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