Volume 44, issue 1, March 1990
9 articles in this issue
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The fate of faecal pellets in the North Sea
Authors
- Peter Martens
- Michael Krause
- Content type: OriginalPaper
- Pages: 9 - 19
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Atmospheric input of inorganic nitrogen species to the Kiel Bight
Authors
- R. Prado-Fiedler
- Content type: OriginalPaper
- Pages: 21 - 30
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Uranium and thorium in muscle tissue of fish taken from the southern Baltic
Authors
- Piotr Szefer
- Krystyna Szefer
- Jerzy Falandysz
- Content type: OriginalPaper
- Pages: 31 - 38
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The macrofauna and macroflora associated withLaminaria digitata andL. hyperborea at the island of Helgoland (German Bight, North Sea)
Authors (first, second and last of 4)
- Kirstin Schultze
- Klaus Janke
- Wolfgang Weidemann
- Content type: OriginalPaper
- Pages: 39 - 51
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Modelling developmental changes in the carbon and nitrogen budgets of larval brachyuran crabs
Authors
- K. Anger
- Content type: OriginalPaper
- Pages: 53 - 80
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A planimetric study of the mean epithelial thickness (MET) of the molluscan digestive gland over the tidal cycle and under environmental stress conditions
Authors (first, second and last of 4)
- J. A. Marigómez
- V. Sáez
- E. Angulo
- Content type: OriginalPaper
- Pages: 81 - 94
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Ultrastructure of spermiogenesis inVampyroteuthis infernalis Chun — a relict cephalopod mollusc
Authors
- John M. Healy
- Content type: OriginalPaper
- Pages: 95 - 107
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Ultrastructure of spermatozoa and spermiogenesis inSpirula spirula (L.): systematic importance and comparison with other cephalopods
Authors
- John M. Healy
- Content type: OriginalPaper
- Pages: 109 - 123