1. Obituary Professor Koji Hidaka

   • Ryuzo Marumo

   Announcement Pages: 323 - 326

2. Bacterial invasion of chaetognaths under laboratory and natural conditions

   • Sachiko Nagasawa
   • Usio Simidu
   • Takahisa Nemoto

   OriginalPaper Pages: 327 - 333

3. Sedimentation rates and heavy metal pollution of sediments in the Seto Inland Sea

   • Akira Hoshika
   • Takayuki Shiozawa

   OriginalPaper Pages: 334 - 342

4. Mechanisms for outbreak ofHeterosigma akashiwo red tide in Osaka Bay, Japan

   • Susumu Yamochi

   OriginalPaper Pages: 343 - 348

5. Topographically trapped waves over the continental shelf and slope

   • Hiroshi Takeda

   OriginalPaper Pages: 349 - 366

6. Some remarks on the spectrum of rapid-changing random data in the ocean

   • Hideo Nakajima

   OriginalPaper Pages: 367 - 370

7. Numerical study of the Subtropical Front and the Subtropical Countercurrent

   • Kensuke Takeuchi

   OriginalPaper Pages: 371 - 381

8. Transfer of⁶⁰Co from midwater squid to sperm whales

   • Takeshi Umezu
   • Hiroshi Ebihara
   • Hiroshi Watanabe

   OriginalPaper Pages: 382 - 390

9. Algal Growth Potential and the limiting nutrient in Mikawa Bay

   • Masao Kondo
   • Tsutomu Sakai
   • Yukio Arakawa

   OriginalPaper Pages: 391 - 396

10. News

    News Pages: A55 - A61