| Autor: |
Tsutaya, T, Takahashi, T, Omori, T, Yamazaki, K, Sato, T, Yoneda, M, Schulting, RJ, Kato, H, Weber, AW |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Popis: |
Stable isotope analysis is one of the most effective methods of reconstructing human fishing practices and changes in past marine ecosystems. The effectiveness of this method can be further improved when considering diachronic changes in stable isotope ratios of archaeological remains of several different fish species that exhibit different behavioral or ecological traits. In this study, diachronic changes in human fishing practices and marine ecosystems were investigated for Epi-Jomon (299–258 BC) and Okhotsk (489–1200 AD) periods in prehistoric Hokkaido, northern Japan, by utilizing the stable isotope analysis of archaeological fish bone collagen. Carbon and nitrogen stable isotope ratios of 242 fish bone samples, representing 12 taxa, excavated from the site of Hamanaka 2 on Rebun Island revealed significantly lower (p |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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