2001. 09 : Symposium of Specialists on Nature and Environmental Policy
2000. 12 : Research on the progress observation of DaeAmSan Yong Swamp
1999. 01 : Research on the State of Garbage Accumulation under the Sea
Survey on the Distribution status of Coastal garbage and Publish reporters
Production of the guide book to monitor marine environment ¡° Blue Sea , Bright Future¡±
Publication of the thesis ¡°Energy-Saving and National Economy¡±
1998. 06 : Publication of the thesis ¡°Plans on the Management of the Han River ¡±
Production of the guide book ¡°How to Remove the Coastal Garbage¡±
Publication of the thesis ¡°The Current Status of Marine Pollution and the Measures to Prevent it (II)
1997. 10 : Publication of the thesis ¡°The Current State of Marine Pollution and the Measures to Prevent it(I)
1995. 06 : Comprehensive scientific research on the Byunsan Peninsula