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Geographical variation in the carbon, nitrogen, and phosphorus content of blue mussels, Mytilus edulis
van der Schatte Olivier, A.; Le Vay, L.; Malham, S.K.; Christie, M.; Wilson, J.; Allender, S.; Schmidlin, S.; Brewin, J.M.; Jones, L. (2021). Geographical variation in the carbon, nitrogen, and phosphorus content of blue mussels, Mytilus edulis. Mar. Pollut. Bull. 167: 112291. https://dx.doi.org/10.1016/j.marpolbul.2021.112291
In: Marine Pollution Bulletin. Macmillan: London. ISSN 0025-326X; e-ISSN 1879-3363
Peer reviewed article  
Available in  Authors 
    Vlaams Instituut voor de Zee: Non-open access 370879 [ request ]
Keywords
    Bivalvia [WoRMS]; Mytilus edulis Linnaeus, 1758 [WoRMS]
    Marine/Coastal
Author keywords
    Nutrient remediatio; Ecosystem servic; Regulating services; Shellfish Bivalves; Bivalve aquaculture
Authors  Top 
  • van der Schatte Olivier, A.
  • Le Vay, L.
  • Malham, S.K.
  • Christie, M.
  • Wilson, J.
  • Allender, S.
  • Schmidlin, S.
  • Brewin, J.M.
  • Jones, L.
Abstract
    Shellfish farming contributes to nutrient removal in coastal and estuarine systems, as bivalves incorporate nutrients into their tissues and shells, which is removed from the marine system on harvest. Fourteen locations around the UK were surveyed to explore geographic variation in carbon, nitrogen and phosphorus content of tissue and shell in blue mussels. Phosphorus in tissue had a significant negative relationship with mean annual seawater temperature for both rope and bottom cultured sites. Per tonne of live mussel, rope culture removed significantly more nitrogen (8.50 ± 0.59 kg) and phosphorus (0.95 ± 0.07 kg) than bottom cultured (5.00 ± 0.013 kg nitrogen and 0.43 ± 0.01 kg phosphorus). Bottom culture, however, provides significantly more C removal in shell (60.15 ± 0.77 kg) than in rope cultured (46.12 ± 1.69 kg). Further studies are required to examine the effect of growth rate, on the nitrogen and phosphorus remediation, and carbon stored in shell, of rope culture and bottom cultured mussel aquaculture.
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