2006 Vol.4 No.1「Marine Science and Technology」 　 　 　 ＊Click the titles to open Abstracts. 　 　 　 ORIGINAL PAPERS 　 　 　 【SCIENCE AND TECNOLOGY】 　 　 　 ■Vertical Distribution of Large-Size Chaetognaths in Suruga Bay, Central Japan Hiroshi ITOH Yasushi ONO Tadashi KUBOTA （0.6MB） 　 　 【TECHNICAL REPORT】 　 　 　 ■Development of a PC-based system for earth environmental data management, retrieval and display Noritsugu KIMURA Yukio NOMOTO Toshiya YOSHIMURA Ushio INOUE 　 （2.5MB） 【MISCELLANEOUS】 ■A Geotechnical Evaluation of Induced Failures of Natural and Cut Slopes Omer AYDAN （8.3MB）