Osamu Seki's home page
Associate Professor, Water and Material Cycles Devision, Institute of Low Temperature Science, Hokkaido University（Associate Professor, Couse in Geochemistry, Graduate School of Earth and Environmental Science）
Phone: 011-706-5504 FAX: 011-706-7142
My interest is development and application of biomarkers and their isotope ratios (Hydrogen and carbon isotopes) in paleoceanography, paleoclimatology, biogeochemistry and carbon cycles studies.
# Ocean: North Pacific, Sea of Okhotsk, Bering Sea, Califorania margin, East Equatorial Pacific, Caribbean Sea
# Land：Lakes and rivers in Hokkado Island, Far east Russia (Amur River), eastern Tibet (peat bog),Northeasern China (peat bog)