About NISHIDA Naohisa
About AIST, Ibaraki, JPN
About ITO Makoto
About Chiba Univ., Chiba, JPN
About INOUE Atsuyuki
About Chiba Univ., Chiba, JPN
About TAKIZAWA Shigeru
About Univ. Tsukuba, Ibaraki, JPN
About Marine Geology
About 研究
About 現地観測
About 泥
About 堆積物
About 粘土
About 層序
About 応用
About 可能性