1. Survival and heterotrophic activities of Fraser River and Strait of Georgia bacterioplankton within the Fraser River plume

   • M. Valdés
   • L. J. Albright

   OriginalPaper 01 November 1981 Pages: 231 - 241

2. Mélange vertical et capacité photosynthétique du phytoplancton estuarien (estuaire du Saint-Laurent)

   • S. Demers
   • L. Legendre

   OriginalPaper 01 November 1981 Pages: 243 - 250

3. A flow-through system for field measurements of production by marine macroalgae

   • D. L. Bottom

   OriginalPaper 01 November 1981 Pages: 251 - 257

4. Intertidal hyperbenthic populations in the Nanaimo estuary

   • J. R. Sibert

   OriginalPaper 01 November 1981 Pages: 259 - 265

5. On the post-glacial history of Acartia tonsa (Copepoda: Calanoida) in the gulf of maine and the gulf of St. Lawrence

   • B. J. McAlice

   OriginalPaper 01 November 1981 Pages: 267 - 272

6. Zooplankton of the Bristol Channel and Severn Estuary. The distribution of four copepods in relation to salinity

   • N. R. Collins
   • R. Williams

   OriginalPaper 01 November 1981 Pages: 273 - 283

7. Observations of the effect of zinc on the gametes and various development phases of Arbacia lixula

   • A. Castagna
   • F. Sinatra
   • V. Capodicasa

   OriginalPaper 01 November 1981 Pages: 285 - 289

8. Field and experimental studies on cadmium in the edible crab Cancer pagurus

   • I. M. Davies
   • G. Topping
   • D. Saward

   OriginalPaper 01 November 1981 Pages: 291 - 297

9. Toxicity of zinc, cadmium and copper to the shrimp Callianassa australiensis. I. Effects of individual metals

   • M. Ahsanullah
   • D. S. Negilski
   • M. C. Mobley

   OriginalPaper 01 November 1981 Pages: 299 - 304

10. Toxicity of zinc, cadmium and copper to the shrimp Callianassa australiensis. II. Effects of paired and triad combinations of metals

    • D. S. Negilski
    • M. Ahsanullah
    • M. C. Mobley

    OriginalPaper 01 November 1981 Pages: 305 - 309

11. Toxicity of zinc, cadmium and copper to the shrimp Callianassa australiensis. III. Accumulation of metals

    • M. Ahsanullah
    • D. S. Negilski
    • M. C. Mobley

    OriginalPaper 01 November 1981 Pages: 311 - 316

12. Influence of temperature and salinity on the uptake, distribution and depuration of mercury, cadmium and lead by the black-lip oyster Saccostrea echinata

    • G. R. W. Denton
    • C. Burdon-Jones

    OriginalPaper 01 November 1981 Pages: 317 - 326

13. The social and mating systems of two labrid fishes, Halichoeres maculipinna and H. garnoti, off the Caribbean coast of Panama

    • D. R. Robertson

    OriginalPaper 01 November 1981 Pages: 327 - 340

14. Circadian rhythm of swimming activity in juvenile pink salmon (Oncorhynchus gorbuscha)

    • J. G. Godin

    OriginalPaper 01 November 1981 Pages: 341 - 349