Keiji Horikawa

About

Keiji Horikawa is a Professor at the University of Toyama in Japan. His research interests encompass various aspects of marine geology and paleoclimatology, focusing on topics such as Holocene deposition in Arctic regions and the atmospheric carbon dioxide variations over millennial timescales. He has contributed significantly to the understanding of seawater rare earth elements and their implications for oceanic processes. Additionally, his recent works examine the interactions between land and ocean systems and their roles in climate change.