togo_nagao

NAGAO Seiya

Director of the Institute of Nature and Environmental Technology
Division of Integrated Environmental Studies / Professor

Research results arrow-11

【2017.5.26】

Specialties

Geochemistry, Environmental Radio chemistry

Outline of Research

Our group has been studying dynamics of chemical compounds in aquatic environment. We use radioactive and stable isotopes as tracers of material dynamics in watershed environment with rivers, lakes and coastal marine area, and assess transport behavior of geo-materials with their sources and residence time. We also focus on basic reaction such as sorption-desorption behavior of trace elements and organic matter in aquatic environment. Final goal is to simulate dynamics of chemical compounds in river-costal marine area and establish new concept of Ryuiki-ken to understand responsibility and variability between river watershed and costal marine environment.

Career

Japan Atomic Energy Research Institute / Department of Environmental Safety Research / Researcher(1990/04/01-1999/03/31)

Japan Atomic Energy Research Institute / Department of Fuel Cycle Research / Researcher(1999/04/01-2001/03/31)

Japan Atomic Energy Research Institute / Department of Environmental Sciences / Sub-group Leader(2001/04/01-2001/09/30)

Hokkaido University / Graduate School of Geo-environmental Science / Associate Professor(2001/10/01-2005/03/31)

Hokkaido University / Faculty of Environmental Earth Science / Associate Professor(2005/04/01-2008/12/31)

Kanazawa University/ Institute of Nature and Environmental Technology/ Professor(2009/01/01-)