2006 Philadelphia Annual Meeting of Geological Society of America, pp.228, 2006
한국해양과학기술협의회 공동학술대회, pp.383, 2006
35th Underwater Mining Institute Symposium, pp.son1 - son4, 2005
2005년도 한국해양과학기술협의회 공동학술대회, pp.347, 2005
Proceedings of the 33rd UMI, pp.97 - 105, 2003
International Seabed Authority, pp.234 - 263, 2002