1. Vertical transport of organic materials in the northern North Pacific as determined by sediment trap experiment

   • Eiichiro Tanoue
   • Nobuhiko Handa

   OriginalPaper Pages: 231 - 245

2. Variability of the constant flow in Ôsaka Bay

   • Tetsuo Yanagi

   OriginalPaper Pages: 246 - 252

3. Testing of a towed CTD

   • Yukio Fujinawa
   • Yoshinobu Tsuji
   • Yoshito Tsuji

   OriginalPaper Pages: 253 - 258

4. A comparison of four methods for integrating¹⁴C-primary productivity measurements per unit area

   • Shun-ei Ichimura
   • Timothy R. Parsons
   • Humitake Seki

   OriginalPaper Pages: 259 - 262

5. Radium-228 in the Japan Sea

   • Takashi Okubo

   OriginalPaper Pages: 263 - 268

6. News

   News Pages: A59 - A73