2009 Fiscal Year Final Research Report
Study on the change of terrestrial and freshwater ecosystems using environmental isotope traceability method
| Project/Area Number |
18201004
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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 |
Environmental dynamic analysis
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| Research Institution | Research Institute for Humanity and Nature |
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Principal Investigator |
NAKANO Takanori Research Institute for Humanity and Nature, 研究推進戦略センター, 教授 (20155782)
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| Co-Investigator(Renkei-kenkyūsha) |
湯本 貴和 総合地球環境学研究所, 教授 (70192804)
川端 善一郎 総合地球環境学研究所, 教授 (80108456)
陀安 一郎 京都大学, 准教授 (80353449)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 安定同位体 / トレーサビリティー / 物質循環 |
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| Research Abstract |
This study aims to apply multiple stable isotope methods to the aquatic and terrestrial ecosystem based on the isotopic information of geological and atmospheric studies, since material in biota are derived essentially from the atmosphere and lithosphere through water. We collected a set of water, biota, sediment, soil, and rock at most sites and analyzed their elemental and stable isotopic data. New findings based on multiple stable-isotopes demonstrate the usefulness of the environmental traceability method as an environmental diagnosis in elucidating interactions of geology, water, and atmosphere. To appeal this method to general society, the research results have been opened on seminars for citizens and published books.
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[Journal Article] Isotopic investigations for the origin of relic from the Matsusaki site2009
Author(s)
Nakano-Ohta, N., Kubota, T, Ando, A., Fujii, T, Fukutani, S, Nakata, E, Nakano, T, Mahara, Y.
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Journal Title
Japan. Applied Radiation and sotopes 67
Pages: 479-1483
Peer Reviewed
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[Journal Article] A strontium isotope analysis on the relationship between ritual tooth ablation and migration among the Jomon people in Japan.2009
Author(s)
Kusaka S, Ando A, Nakano, T, Yumoto T., Ishimaru E., Yoneda M., Hyodo, F., Katayama, K.
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Journal Title
Journal of Archaeological Science 36
Pages: 2289-2297
Peer Reviewed
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[Journal Article] Nitrogen stable isotopic signatures of basal food items, primary consumers and omnivores in rivers with different levels of human impact.2009
Author(s)
Kohzu, A., Tayasu, I., Yoshimizu, C., Maruyama, A., Kohmatsu, Y., Hyodo, F., Onoda, Y., Igeta, A., Matusi, K., Nakano, T., Wada, E., Nagata, T., Takemon, Y.
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Journal Title
Ecological Research 24
Pages: 127-136. DOI 10 1-008-0489
Peer Reviewed
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[Journal Article] Use of Stable Nitrogen Isotope Signatures of Riparian Macrophytes As an Indicator of Anthropogenic N Inputs to River Ecosystems.2008
Author(s)
Kohzu, A., Miyajima, T., Tayasu., I., Yoshimizu, C., Hyodo, F., Matsui, K., Nakano, T., Wada, E., Fujita, N., Nagata, T.
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Journal Title
Environmental Science & Technology 42(21)
Pages: 7837-7841
Peer Reviewed
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[Journal Article] Reverse Evolution of Armor Plates in the Threespine Stickleback.2008
Author(s)
Kitano, J., Bolnick, D., Beauchamp, D.A., Mazur, M.M., Mori, S., Nakano, T.
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Journal Title
Current Biology v.18
Pages: 769-774
Peer Reviewed
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[Remarks] Nakano. T. and 7 others (2010) Evaluation of airborne materials from Asian continent on the forested Yakushima Island ecosystem, a world natural heritage site in Japan. Science of the Total Environment (submitted、査読付)
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[Remarks] Kusaka, S. Nakano, T. and two others strontium isotope evidence of migration and diet in relation to ritual tooth ablation : A casae study from the Inariyama Jomon site, Japan, Journal of Archaeological Science (submitted、査読付)
