Upgrading of Geosphere Environmental Informatics for diversity of soil environmental standard
| Project/Area Number |
22246115
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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 |
Earth system and resources enginnering
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
OKAMOTO Atsushi 東北大学, 大学院・環境科学研究科, 准教授 (40422092)
OGAWA Yasumasa 東北大学, 大学院・環境科学研究科, 助教 (50422093)
HIRANO Nobuo 東北大学, 大学院・環境科学研究科, 准教授 (80344688)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥47,580,000 (Direct Cost: ¥36,600,000、Indirect Cost: ¥10,980,000)
Fiscal Year 2012: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2011: ¥8,970,000 (Direct Cost: ¥6,900,000、Indirect Cost: ¥2,070,000)
Fiscal Year 2010: ¥30,550,000 (Direct Cost: ¥23,500,000、Indirect Cost: ¥7,050,000)
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| Keywords | 土壌汚染 / 環境基準 / 河川水 / 河川底質 / 地理情報システム / 地圏環境様式C-19科学研究費助成事業(科学研究費補助金)研究成果報告書 / 地圏環境 / リスク評価 / 化学形態 / 多様性 / インフォマティクス / 重金属汚染 / 溶出 |
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| Research Abstract |
Osaka area (Akita Prefecture) was selected as a model field for this study, where is representative mining are in Japan. Watershed of the Kosaka river was subdivided into polygons for the upstream to downstream, and we have six monitoring points along the Kosaka main stream for sampling and measuring of river water flow.
By using GIS (Geomorphological Information System), we analyze land utility of the area, heavy metal concentration in river water and their relationship between old mines and PRTR factory. We could find undiscovered heavy metal sources by those analytical method, which is closely related untreated of mine drainage of uncertain old mines.
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Report
(4 results)
Research Products
(28 results)
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[Journal Article] Risk assessments of Arsenic in tsunami sediments from Iwate, Miyagi and Fukushima Prefectures, Northeast Japan, by the 2011 off the Pacific coast of Tohoku Earthquake2012
Author(s)
土屋範芳,井上千弘,山田亮一,山崎慎一,平野伸夫,岡本敦,小川泰正,渡邊隆広,奈良郁子,渡邉則昭
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Journal Title
The Journal of the Geological Society of Japan
Volume: 118
Issue: 7
Pages: 419-430
DOI
NAID
ISSN
0016-7630, 1349-9963
Year and Date
2012-07-15
Related Report
Peer Reviewed
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[Journal Article] Distribution of artificial radionuclides (110mAg, 129mTe, 134Cs,137Cs) in surface soils from MiyagiPrefecture, northeast Japan, following the2011 Fukushima Dai-ichi nuclear power plantaccident2012
Author(s)
TAKAHIRO WATANABE, NORIYOSHI TSUCHIYA, YASUJI OURA,MITSURU EBIHARA,CHIHIRO INOUE,NOBUO HIRANO, RYOICHI YAMADA, SHIN-ICHI YAMASAKI, ATSUSHI OKAMOTO, FUMIKO WATANABE NARA and KEISHI NUNOHARA
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Journal Title
Geochemical Journal
Volume: 46
Pages: 279-285
Related Report
Peer Reviewed
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[Journal Article] Distribution of artificial radionuclides (110mAg, 129mTe, 134Cs, 137Cs) in surface soils from Miyagi Prefecture, northeast Japan, following the 2011 Fukushima Dai-ichi nuclear power plant accident.2012
Author(s)
TAKAHIRO WATANABE, NORIYOSHI TSUCHIYA, YASUJI OURA,MITSURU EBIHARA,CHIHIRO INOUE,NOBUO HIRANO, RYOICHI YAMADA, SHIN-ICHI YAMASAKI, ATSUSHI OKAMOTO, FUMIKO WATANABE NARA and KEISHI NUNOHARA
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Journal Title
Geochemical Journal
Volume: 46
Pages: 279-285
NAID
Related Report
Peer Reviewed
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