1. Osmotic responses to hyposmotic stress in the amphipods Gammarus wilkitzkii, Onisimus glacialis and Parathemisto libellula from Arctic waters

   • A. V. Aarset
   • T. Aunaas

   OriginalPaper Pages: 189 - 193

2. Phytoplankton in the Marginal Ice Zone of the Greenland Sea during summer, 1984

   • Annette Spies

   OriginalPaper Pages: 195 - 205

3. Depth profiles of plankton, particulate organic matter and microbial activity in the eastern Canadian Arctic during summer

   • W. G. Harrison
   • W. K. W. Li
   • A. R. Longhurst

   OriginalPaper Pages: 207 - 224

4. Metabolic pattern of the heart of haemoglobin- and myoglobin-free Antarctic fish Channichthys rhinoceratus

   • G. Feller
   • Ch. Gerday

   OriginalPaper Pages: 225 - 229

5. Density- and sound speed contrasts in sub-Arctic zooplankton

   • Johannes W. Køgeler
   • Stig Falk-Petersen
   • John Dalen

   OriginalPaper Pages: 231 - 235

6. Gonad history of the Antarctic krill Euphausia superba dana during its breeding season

   • Janine Cuzin-Roudy

   OriginalPaper Pages: 237 - 244

7. Sedimentation in Arctic Canada: Species composition and biomass of phytoplankton contributed to the marine sediments in Frobisher Bay

   • Stephen I. C. Hsiao

   OriginalPaper Pages: 245 - 251

8. Book reviews

   • Inigo Everson
   • D. Sahrhage

   BookReview Pages: 252 - 252