| 研究課題/領域番号 |
23KF0184
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| 研究種目 |
特別研究員奨励費
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| 配分区分 | 基金 |
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| 応募区分 | 外国 |
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| 審査区分 |
小区分17050:地球生命科学関連
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| 研究機関 | 秋田大学 |
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研究代表者 |
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| 研究分担者 |
BEHRENS BETHANY 秋田大学, 国際資源学研究科, 外国人特別研究員
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| 研究期間 (年度) |
2023-11-15 – 2026-03-31
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| 研究課題ステータス |
交付 (2023年度)
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| 配分額 *注記 |
2,200千円 (直接経費: 2,200千円)
2025年度: 700千円 (直接経費: 700千円)
2024年度: 600千円 (直接経費: 600千円)
2023年度: 900千円 (直接経費: 900千円)
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| キーワード | Beryllium / Baltic Sea |
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| 研究開始時の研究の概要 |
We will clarify the timing of climate events in the Baltic Sea region relative to ot her locations to understand past glacial dynamics and better predict future change. We will use a cell sorter to extract pollen grains from the sediments to obtain sufficient material for radiocarbon dating, which has not been done in the Baltic. We will then analyze beryllium isotope variations to make it possible to effectively compare variations from the Baltic Sea and the Southern Ocean, creating both an east-west and north-south linkage of climate variations.
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| 研究実績の概要 |
This year has been focused on setting up a lab space for beryllium analyses. We have installed a new fume hood, acquired necessary equipment like a centrifuge and hot plate, as well as procured consumables. We have also been focusing on interpreting the existing Beryllium data from Antarctica and preparing several publications. The laboratory setup has required additional time and increased expense due to the historically weak yen. As a result not all the setup could be completed this fiscal year.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
3: やや遅れている
理由
Due to the policies of the Bank of Japan that have created a spectacularly weak yen, the research budget was no longer sufficient to purchase all the needed material this fiscal year.
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| 今後の研究の推進方策 |
During this fiscal year, analyses will begin and we expect smooth progress.
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