No.082 研究課題 / Project
府中崖線地域における水系および土壌の重金属分布に関する研究Abundance and distribution of heavy metals in soils and river system in Fuchu precipice line area| 学術研究 Academic Research |
No.082 |
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| 代表研究者 Principal Investigator |
岡崎 正規 Masanori Okazaki |
| 所属（採択当時） Affiliation |
東京農工大学農学部助手 Tokyo University of Agriculture and Technology |
| 研究内容要約 Research Summary |
本研究の目的は、府中崖線地域における人間活動の影響を明らかにするため、府中崖線の湧水、府中用水および府中用水底質、水田土壌の重金属分布を明らかにした後、底質、水田土壌の重金属の蓄積量から重金属による水土壌系の汚染を示すとともに、水田における重金属の収支をもとめ、重金属含量の半減する期間を算出して、府中崖線地域の水田における重金属の動態に関する将来予測を行うことにある。 The purpose of this research was to understand the impacts of human activities in the areas of Fuchu Precipice Line. To fulfill this, the following studies were conducted. We investigated the water quality of springs along Fuchu Precipice Line and Fuchu Yosui Channel, the state of bottom sediments in Fuchu Yosui Channel, and the distribution of heavy metals in paddy field soil. Based on the level of heavy metal accumulation in bottom sediments and paddy field soil, we calculated the degree of heavy metal pollution in the soil, and determined the heavy metal balance at paddy fields. Through these analyses, we calculated the half life of the heavy metals, in order to predict their behavior at paddy fields in the area of Fuchu Precipice Line. |
| 共同研究者 Collaborators |
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| 研究全文 Full Text |
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