Impact assessment of the massive chemical fertilizers application on the groundwater arsenic contamination in the farming villages of the Red River Delta, Vietnam

2008 Fiscal Year Self-evaluation Report

• Project/Area Number: 18580330
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Boundary agriculture
• Research Institution: Kyushu University
• Principal Investigator: KUROSAWA Kiyoshi Kyushu University, 熱帯農学研究センター, 准教授 (70128114)
• Project Period (FY): 2006 – 2009
• Keywords: アンモニウム態窒素 / 化学肥料 / 還元溶出 / 紅河デルタ / 水質基準 / 地下水 / 窒素同位体比 / ヒ素

Research Abstract

ベトナム紅河デルタの農村で発生している地下水ヒ素汚染について、農業で大量に使用される化学肥料がこの汚染にどの程度影響しているかを、現地での水質モニタリングと関連土地環境の調査等によって、評価する。

Research Products

• [Journal Article] Variations in Inorganic Nitrogen Levels in Surface and Groundwater in Farming Villages around Hanoi, Vietnam (2008)
  • Author(s): Kiyoshi KUROSAWA, Hai Nguyen DO, Thanh Huu NGUYEN, Le Ha Thi TRAN, Lam Tra Thi HO Kazuhiko EGASHIRA
  • Journal Title: Tropical Agriculture and Development 52(1) Pages: 27-31
  • Peer Reviewed
• [Journal Article] Excessive Level of Inorganic Nitrogen in Groundwater in the Intensively Farmed Areas of Northern Vietnam (2008)
  • Author(s): Kiyoshi Kurosawa, Do Nguyen Hai, Nguyen Huu Thanh, Ho Thi Lam Tra, Tran Thi Le Ha, Trinh Quang Huy, Kazuhiko Egashira
  • Journal Title: Communications in Soil Science and Plant Analysis 39 Pages: 2053-2067
  • Peer Reviewed
• [Journal Article] Sensitivity analysis on the daily water temperature model for paddy fields in Red River Delta, Vietnam (2007)
  • Author(s): Shinji Fukuda, Trinh Quang Huy, Pham Van Cuong, Takuya Araki, Do Nguyen Hai, Ho Thi Lam Tra, Yuki Mori, Yohei Shimasaki, Masaru Matsumoto, Ha Viet Cuong, Kiyoshi Kurosawa
  • Journal Title: Bulletin of the Institute of Tropical Agriculture, Kyushu University 30 Pages: 67-81
  • Peer Reviewed
• [Presentation] Present State of the Arsenic Contaminations in the Groundwater in the Lower Mekong River Basin (2009)
  • Author(s): Kurosawa, K., Tani, M., Kawaguchi, S. and Egashira, K.
  • Organizer: Proceedings of Seminar on Pathway of Arsenic from Groundwater Contamination to Human Health Hazard
  • Place of Presentation: Mymensingh, Bangladesh
  • Year and Date: 2009-03-03
• [Presentation] Arsenic Contamination of Groundwater in the Farming Villages in and around Hanoi City (2007)
  • Author(s): Kiyoshi Kurosawa, Akiko Yasuniwa, Do Nguyen Hai, Nguyen Huu Thanh, Tran Thi Le Ha, Ho Thi Lam Tra, Nguyen Duc Hung, Shinji Fukuda and Kazuhiko Egashira
  • Organizer: Proceedings of Recent Development in the Research of Soil and Water
  • Place of Presentation: Hanoi, Vietnam
  • Year and Date: 2007-09-21