Authors
Toru Tamura
Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan
Division of Environmental Studies, Graduate School of Frontier Sciences, The University of Tokyo, Chiba, Japan
Kazumi Ito
Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan
Takahiko Inoue
Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan
Tetsuya Sakai
Department of Geoscience, Shimane University, Matsue, Japan
Estuary Research Center, Shimane University, Matsue, Japan