[A-CG68] Science in the Arctic Region

[ACG68-11] History of Pacific Water Inflow into the Western Arctic Ocean over the Past 1300 Years: Reconstruction using Neodymium and Lead Isotopic compositions of marine sediment cores

*Keiji Horikawa¹, Takahiro Miyazawa³, Masanobu Yamamoto², Masafumi MURAYAMA⁴ (1. Faculty of Science, Academic Assembly, University of Toyama, 2. Graduate School of Environmental Science, Hokkaido University, 3. Graduate School of Sustainability Studies, University of Toyama, 4. Faculty of Agriculture and Marine Science, Kochi University)

Keywords:Western Arctic Ocean, Barrow Canyon, neodymium isotope, lead isotope, sediment