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Development of underground resources in Mongolia, especially the mercury pollution assessment caused from gold mining

Research Project

Project/Area Number 26257301
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section海外学術
Research Field Environmental dynamic analysis
Research InstitutionFukuoka Institute of Technology (2016-2018)
The University of Shiga Prefecture (2014-2015)

Principal Investigator

Nagafuchi Osamu  福岡工業大学, その他部局等, 客員教授 (30383483)

Co-Investigator(Kenkyū-buntansha) 金藤 浩司  統計数理研究所, データ科学研究系, 教授 (40233902)
大槻 恭一  九州大学, (連合)農学研究科(研究院), 教授 (80183763)
横田 久里子  豊橋技術科学大学, 工学(系)研究科(研究院), 准教授 (60383486)
尾坂 兼一  滋賀県立大学, 環境科学部, 助教 (30455266)
岡野 寛治  滋賀県立大学, 環境科学部, 教授 (90074088)
島村 一平  滋賀県立大学, 人間文化学部, 准教授 (20390718)
Project Period (FY) 2014-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥39,130,000 (Direct Cost: ¥30,100,000、Indirect Cost: ¥9,030,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2017: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Fiscal Year 2015: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2014: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
Keywords水銀 / 微量金属 / レアアース / フッ素イオン / 硝酸イオン / ヒト健康リスク / hazard quotient / 小規模金採掘 / リスク評価 / 水系 / 大気 / 水銀汚染 / 地下資源開発 / モンゴル / 大気汚染 / 地下水汚染
Outline of Final Research Achievements

Huge scale gold mining with several companies has been conducted. They said, mercury was not used for refining. We have been there this July, and take samples. Near the mining site, the nomad and their livestock lives and angry about the mining. The nomad lady said, because of the water use in mining site, small lake has gone. In addition, the land and land-cover has been destroyed. On the other hand, with artisanal small-scale gold mining (ASGM) areas, the miners said that they had not been used mercury, and they had only been used water and nitric acid for refining. However, obviously high mercury concentration was observed at the ore refining house and near the sites.
Focused on the ASGM sites, we did risk screening evaluation of atmospheric mercury. Not only peoples who working at small refining house, but also the residents in the village may at risk.

Academic Significance and Societal Importance of the Research Achievements

外モンゴルの鉱山(大小規模)周辺では、遊牧民用の井戸水に劣化が発生していることが明らかになった。また、その水を飲用にする家畜への影響が実際に出ているとの聞き取り調査結果もあり、官民一体となった早急な対策が急務であることが明らかになった。また、ニンジャ村における水銀汚染についてヒト健康リスク評価を実施した結果、金精錬小屋のみならず周辺の居住区でも水銀による吸入由来リスクがあることが分かった。外モンゴルでは、水銀の使用が禁止されているが、小規模金採掘地区ではまだまだ違法に水銀が使用されており、それに直接携わる作業者さらにその家族へのリスクが考えられ、水銀を使用しない金精錬法の情宣活動が重要である。

Report

(6 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (40 results)

All 2019 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (5 results) Journal Article (7 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 6 results,  Acknowledgement Compliant: 1 results) Presentation (25 results) (of which Int'l Joint Research: 13 results,  Invited: 1 results) Book (1 results) Funded Workshop (2 results)

  • [Int'l Joint Research] オーストラリア国立大学(オーストラリア)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] 内蒙古農業大学(中国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] 科学アカデミー(モンゴル)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] オーストラリア大学(オーストラリア)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] NGO 草原の友(中国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] 屋久島で観測された降水中水銀濃度とその起源2019

    • Author(s)
      中澤 暦、永淵 修、横田久里子、手塚賢至、田辺雅博、金藤浩司
    • Journal Title

      統計数理研究所共同研究リポート 416

      Volume: - Pages: 31-42

    • Related Report
      2018 Annual Research Report
  • [Journal Article] インドネシアスマトラ島ブンクル州における極小規模金採掘・精錬地区の環境媒体中水銀濃度とそのヒト健康リスク評価2018

    • Author(s)
      永淵 修・中澤 暦・井上隆信・Rosana Elvince・川上智規・尾坂兼一・金藤浩司
    • Journal Title

      環境科学会誌

      Volume: 31(2) Pages: 43-58

    • NAID

      130006594302

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 鉛同位体比を用いた射撃場直下ため池の鉛汚染原因調査2018

    • Author(s)
      永淵 修、中澤 暦、篠塚賢一
    • Journal Title

      日本水環境学会誌

      Volume: 42 (1) Pages: 33-42

    • NAID

      130007555221

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Non-carcinogenic risk assessment of groundwater in South Gobi, Mongolia2016

    • Author(s)
      Nakazawa K.、Nagafuchi O.、Okano K.、Osaka K.、Hamabata E.、Tsogtbaatar J.、Choijil J.
    • Journal Title

      Journal of Water and Health

      Volume: 14 Issue: 6 Pages: 1009-1018

    • DOI

      10.2166/wh.2016.035

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Human health risk assessment of mercury vapor around artisanal small-scale gold mining area ,Palu city, Central Sulawesi, Indonesia2016

    • Author(s)
      Koyomi Nakazawa , Osamu Nagafuchi , Tomonori Kawakami , Takanobu Inoue, Kuriko Yokota, Yuka Serikawa, Basir Cyio, Rosana Elvince
    • Journal Title

      Ecotoxicology and Environmental Safety

      Volume: 124 Pages: 155-162

    • DOI

      10.1016/j.ecoenv.2015.09.042

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Non-carcinogenic risk assessment of groundwater in South Gobi, Mongolia2016

    • Author(s)
      Koyomi Nakazawa, Osamu Nagafuchi, Kanji Okano, Ken'ichi Osaka, Etsuji, Hamabata, Jamstran Tsogtbaatar, Javzan Choijil
    • Journal Title

      Journal of water and health

      Volume: -

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Hydrochemical characteristics of the Mongolian Plateau and its pollution levels2014

    • Author(s)
      Osamu nagafuchi, Koyomi Nakazawa, Kanji Okano, Ken'ichi Osaka, Yuki Nishida, Naoko Hishida
    • Journal Title

      Inner Asia

      Volume: 16 Pages: 427-441

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed
  • [Presentation] Human Health Risk Assessment of Mercury Caused from Artisanal Small-scale Gold Mining in Indonesia2019

    • Author(s)
      Koyomi Nakazawa,Osamu Nagafuchi,Takanobu Inoue,Tomonori Kawakami, Elvince Rosana, Koji Kanefuji,Kenichi Shinozuka
    • Organizer
      ISM Symposium on Environmental Statistics 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 夏季富士山頂で観測された大気中高濃度水銀の起源解析2019

    • Author(s)
      永淵 修、中澤 暦、篠塚賢一、木下弾,菱田尚子、西田友規、加藤俊吾
    • Organizer
      NPO富士山測候所を活用する会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Risk analysis of human health among artisanal small-scale gold mining area in Indonesia2018

    • Author(s)
      Kanefuji, K., Nakazawa, K., Nagafuchi, O
    • Organizer
      JSM (the Joint Statistical Meetings) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] モンゴル高原における地下水中微量物質によるヒト健康リスク評価とその削減対策2018

    • Author(s)
      中澤 暦、永淵 修、ウチラルト、安田 裕
    • Organizer
      鳥取大学乾燥地研究センター共同研究発表会
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 屋久島で観測された降水中水銀濃度とその起源2018

    • Author(s)
      中澤 暦、永淵 修、横田久里子、手塚賢至、田辺雅博、金藤浩司
    • Organizer
      統計数理研究所共同研究集会 (28-共研 -5003)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 急峻な地形が川原 2 号沢の水質形成に与える影響2018

    • Author(s)
      篠塚 賢一 ,永淵 修 ,中澤 暦 ,奥田 青州 ,手塚 賢至,手塚 田津 子,尾坂 兼一,金谷 整一
    • Organizer
      地球化学会 年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] インドネシア・中央スラウェシ州パルにおける小規模金採掘に由来する水銀蒸気とそのヒトへの健康リスクの推定2018

    • Author(s)
      中澤 暦、永淵 修、川上智規、井上隆信、芹川裕加、Basir Cyio, Isrun Nua, Rosana Elvince 、篠塚賢一
    • Organizer
      地球惑星科学連合 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] インドネシアにおける小規模金採掘に由来する水銀汚染とそのヒトへの健康リスク2018

    • Author(s)
      永淵 修、中澤 暦、川上智規、井上隆信、Rosana Elvince, 篠塚賢一
    • Organizer
      地球惑星科学連合 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自由対流圏における大気中水銀の降水による除去過程及び沈着メカニズム2018

    • Author(s)
      中澤 暦、永淵 修、篠塚賢一
    • Organizer
      地球化学会 年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 2018 年 4 月霧島硫黄山爆発による河川中水銀濃度の流下過程での変化2018

    • Author(s)
      永淵 修、中澤 暦、篠塚賢一
    • Organizer
      地球化学会 年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 内モンゴルにおける飲料水由来リスクとその削減策2017

    • Author(s)
      中澤 暦、永淵 修、篠塚 賢一、Wuqiriletu、金藤 浩司、Suqin
    • Organizer
      統計数理研究所共同研究集会(29-共研-5004) 「環境・生態データと統計解析 」
    • Related Report
      2017 Annual Research Report
  • [Presentation] モンゴル草原における地下水由来のヒト健康リスクスクリーニング評価2017

    • Author(s)
      中澤 暦、永淵 修、ウチラルト、金藤浩司
    • Organizer
      第51回 日本水環境学会年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 内モンゴルの地下水水質の特徴とそのヒトへの健康リスク2017

    • Author(s)
      中澤 暦、永淵 修、ウチラルト
    • Organizer
      海外学術調査フェスタ
    • Related Report
      2017 Annual Research Report
  • [Presentation] Human health risk assessment of groundwater in Inner Mongolia during 2015 and 2016 sampling campaign2017

    • Author(s)
      Nakazawa, K., Nagafuchi, O., Wuqiriletu, Knaefuji, K., Shinozuka, K
    • Organizer
      the 2017 International Environmental Engineering Conference
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mercury pollution and its risk originated from the ASGM mining activity in Mongolia2017

    • Author(s)
      Nakazawa, K., Nagafuchi, O., Javzan, Ch., Jamstran T., Yoshida, A., Okano, K.
    • Organizer
      International Conference of Mercury on Global Pollutant
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distribution of ground water quality and its environmental risk assessment observed in2016

    • Author(s)
      Koyomi Nakazawa, Osamu Nagafuchi, . Wuqiriletu, Ji-qun Chen , Yi Jin
    • Organizer
      JPGU 2016
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2016-05-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Heavy metal pollution in river originated from the mine developing in Mongolia2016

    • Author(s)
      *Osamu Nagafuchi, Koyomi Nakazawa, Choijil Javzan , Jamsran Tsogtbaatar, Akifumi Yoshida, Kanji
    • Organizer
      JPGU 2016
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2016-05-25
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Is there any human health risk in groundwater observed in inner Mongolia?2016

    • Author(s)
      Nakazawa K., Nagafuchi, O., Wuqililetu, Seqtin, Kanefuji, K
    • Organizer
      ustralian National University, Mongolian Institute Social and Environmental Changes on the Mongolian Plateau’ Workshop
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 内モンゴルにおける地下水の水質とそのリスク評価2016

    • Author(s)
      中澤 暦、永淵 修、Wuqiriletu, Suqin, 金藤浩司
    • Organizer
      統計数理研究所 共同研究リポート 375 環境・生態データと統計解析 (4)
    • Related Report
      2016 Annual Research Report
  • [Presentation] 発展途上地域の環境汚染に由来するヒト健康リスクの評価2016

    • Author(s)
      中澤 暦、永淵 修、金藤浩司
    • Organizer
      統計関連学会 2016
    • Related Report
      2016 Annual Research Report
  • [Presentation] Heavy metal pollution in river originated from the mine developing in Mongolia2016

    • Author(s)
      Nagafuchi, O., Nakazawa, K., Ch, Javzan, Tsogtbaatar, J., Yoshida, A., Okano, K
    • Organizer
      Japan Geoscience Union annual meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distribution of groundwater qiality and its environmental risk assesment observed in Inner Mongolia2016

    • Author(s)
      Nakazawa, K., Nagafuchi, O., Wuqiriletu, Ji-qun Chen, Yi Jin
    • Organizer
      Japan Geoscience Union annual meeting
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distribution of ground water quality in South gobi area2015

    • Author(s)
      NAKAZAWA, Koyomi ; NAGAFUCHI, Osamu ; OKANO, Kanji ; OSAKA, Ken’ichi ; HAMABATA, Etsuji ; IKEDA, Keisuke
    • Organizer
      JPGU 2015
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2015-05-27
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distribution of ground water quality in South Gobi area2015

    • Author(s)
      中澤 暦、永淵 修、岡野寛治、尾坂兼一、浜端悦治、池田佳介、吉田明史  Ch. Javzan, Tsugtbaatar Jamstram
    • Organizer
      JPGU 2015
    • Place of Presentation
      幕張メッセ
    • Year and Date
      2015-05-27
    • Related Report
      2014 Annual Research Report
  • [Presentation] モンゴルの鉱山周辺域における水質汚染2014

    • Author(s)
      中澤 暦、永淵 修、岡野寛治、尾坂兼一
    • Organizer
      滋賀県立大学国際シンポジウム 内陸アジアにおける資源開発と社会・環境の変容
    • Place of Presentation
      滋賀県立大学
    • Year and Date
      2014-12-14 – 2014-12-15
    • Related Report
      2014 Annual Research Report
  • [Book] 草原と鉱石、第6章 鉱山開発とヒトへの健康影響 (中澤 暦、永淵 修、岡野寛治2014

    • Author(s)
      棚瀬滋郎、島村一平
    • Total Pages
      305
    • Publisher
      明石書店
    • Related Report
      2014 Annual Research Report
  • [Funded Workshop] Mini workshop for groundwater research in Inner Mongolia the 2nd2015

    • Place of Presentation
      内モンゴル
    • Year and Date
      2015-09-19
    • Related Report
      2015 Annual Research Report
  • [Funded Workshop] Mini workshop for groundwater research in Inner Mongolia the 1st2015

    • Place of Presentation
      滋賀県立大学
    • Year and Date
      2015-08-27
    • Related Report
      2015 Annual Research Report

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Published: 2014-04-04   Modified: 2022-02-22  

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