Summary
The fate of DMSP produced by phytoplankton cultures incubated with and without copepods of the species Eurytemora affinis was monitored to investigate the influence of zooplankton grazing activity on the release of dissolved DMSP and DMS. Processes related to the flux of DMSP through (sloppy) feeding, gut passage, fecal pellet formation and fecal pellet stability were studied. It appeared that with the phytoplankton species used (Phaeodactylum tricornutum and Thalassiosira weissflogii) no increase in DMS formation was detected during grazing but the release of dissolved DMSP increased slightly. Depending on the phytoplankton species, minor or no loss in DMSP was observed during passage trough the copepod guts. Almost all DMSP ingested leaves the copepods in the form of fecal pellets, a possible sink for DMSP. Based on the experimental results the relative importance of the zooplankton related removal of DMSP was quantified and found to be minor with respect to DMS and DMSP production by phytoplankton. The main effect of the zooplankton grazing activity was the repackaging of DMSP present in phytoplankton cells into fecal pellets.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Baars, M.A. and Fransz, H.G. 1984. Grazing pressure of copepods on the phytoplankton stock of the central North Sea. Neth. J. Sea Res. 18(12): 120–142.
Belviso, S. Kim, SK. Rassoulzadegan, F. Krajka, B. Nguyen, B.C. Mihalopoulos, N. and Buat-Menard, P. 1990. Production of dimethylsulfonium propionate (DMSP) and Dimethylsulfide (DMS) by a microbial food web. Limnol. Oceanogr. 35(8): 1810–1821.
Belviso, S. Corn, M. and Buat-Menard, P. 1992. Assessment of the role of zooplankton in the cycling of DMSP and DMS in the water column During EUMELI4 (FranceJGOFS). Dimethylsulphide: Oceans, Atmosphere and Climate. Restelli, G. and Angeletti, G. (eds). Int. Symp. Proc. Belgirate. Kluwer Acad. Publ. Dordrecht, p. 15–19.
Belviso, B. Buat-Menard, P. Putaud J.P. Nguyen, B.C. Claustre, H. and Neveux, J. 1993. Size distribution of dimethylsulfoniopropionate (DMSP) in areas of the tropical northeastern Atlantic Ocean and the Mediteranean Sea. Mar. Chem. 44: 55–71.
Butler, M. and Dam, H.G. 1994. Production rates and characteristics of fecal pellets of the copepod Acartia tonsa under simulated phytoplankton bloom conditions: implications for vertical fluxes. Mar. Ecol. Prog. Ser. 114:81–91.
Dacey, J.W.H. and Wakeham, S.G. 1986. Oceanic dimethylsulfide: production during zooplankton grazing on phytoplankton. Science 233: 1314–1316.
Daly, K., and G. R. DiTullio. 1996. Particulate dimethylsulfoniopropionate removal and dimethylsulfide production by zooplankton in the southern ocean. In R. P. Kiene, P. T. Visscher, M. D. Keller, and G. O. Kirst (ed.), Biological and environmental chemistry of DMSP and related sulfonium compounds. Plenum, New York, pp. 223–238.
Dam, G.H. and Peterson, W.T. 1988. The effect of temperature on the gut clearance rate constant of planktonic copepods. J. Exp. Mar. Biol. Ecol. 123: 1–14.
Estep, K.W. Nejstgaard, J.Ch. Skjoldal, H.R. and Rey, F. 1990. Predation by copepods upon natural populations of Phaeocystis pouchettii as a function of the physiological state of the prey. Mar. Ecol. Prog. Ser. 67: 235–249.
Grone, T. and Kirst, G.O. 1992. The effect of nitrogen deficiency, methionine and inhibitors of methionine metabolism on the DMSP contents of Tetraselmis subcordiformis (Stein). Mar. Biol. 112: 497–503.
Hansen, F.C. and Van Boekei, W.H.M. 1991. Grazing pressure of the calanoid copepod Temora longi-cornis on a Phaeocystis dominated spring bloom in a Dutch tidal inlet. Mar. Ecol. Prog. Ser. 78: 123–129.
Hatton, A.D., Malin, G. and Liss P.S. 1994. Determination of dimethylsulfoxide in aqueous solution by an enzymelinked method. Anal. Chem. 66: 4093–4096.
Jackson, G.A. 1993. Flux feeding as a mechanism for zooplankton grazing and its implications for vertical particulate flux. Limnol. Oceanogr. 38(6): 1328–1331.
Kiene, R.P. and Gerard, G. 1994. Determination of trace levels of dimethylsulfoxide (DMSO) in seawater and rainwater. Mar. Chem. 47: 1–12.
Kiene, R.P. and Service, S.K. 1991. Decomposition of dissolved DMSP and DMS in estuarine waters: dependence on temperature and substrate concentration. Mar. Ecol. Prog. Ser. 76: 1–11.
Kwint, R.L.J, and Kramer, K.J.M. 1995. Dimethylsulphide production by plankton communities. Mar. Ecol. Prog. Ser. 121:227–237.
Kwint, R.L.J, and Kramer, K.J.M. 1995. A new sensitive method for the determination of zooplankton grazing activity. Submitted to J. Plankt. Res.
Kwint, R.L.J. Kramer, K.J.M., Baart, A.C. and Verhagen, H.L.M. 1992. The production of DMS by a plankton community: A mesocosm experiment. Dimethylsulphide: Oceans, Atmosphere and Climate. Restelli, G. and Angeletti, G. (eds). Int. Symp. Proc. Belgirate. Kluwer Acad. Publ. Dordrecht, p. 53–62.
Leck, C, Larsson, U., Bägander, L.E., Johansson, S. and Hajdu, S. 1990. Dimethyl sulfide in the Baltic Sea: Annual variability in relation to biological activity. J. Geophys. Res. 95(C3): 3353–3363.
Levasseur, M., Keller, M.D., Bonneau, E., D’ Amours, D. and Bellows, W.K. 1994. Oceanographic basis of a DMS related Atlantic cod (Gadus morhud) fishery problem: Blackberry Feed. Can. J. Fish. Aquat. Sei. 51: 881–889.
Malin, G., Turner, S.M. and Liss, RS. 1992. Sulphur: the plankton/climate connection. J. Phycol. 28: 590–597.
Nguyen, B.C., Belviso, S., Mihalopoulos, N. and Gostan, J., Nival, P. 1988. Dimethyl sulfide production during natural phytoplanktonic blooms. Mar. Chem. 24(2): 133–142.
Peterson, W., Painting, S. and Barlow, R. 1990. Feeding rates of Calanoides carinatus: a comparison of five methods including evaluation of the gut fluorescence method. Mar. Ecol. Prog. Ser. 63: 85–92.
Quist, P., Kwint, R.L.J., Hansen, T.A., Dijkhuizen, L. and Kramer, K.J.M. 1995. Turnover of dimethylsulphoniopropionate and dimethylsulphide in the marine environment: The role of bacteria. submitted to Mar. Ecol. Prog Ser.
Small, L.F., Fowler, S.W. and Ünlü, M.Y. 1979. Sinking rates of natural copepod fecal pellets. Mar. Biol. 51:233–241.
Stefels, J., Dijkhuizen, L. and Gieskes, W.W.C. 1995. DMS Plyase activity in a spring phytoplankton bloom off the Dutch coast, related to Phaeocystis sp. abundance. Mar. Ecol. Prog. Ser. 123: 235–243.
Stefels, J. and Van Boekei, W.H.M. 1993. Production of DMS from dissolved DMSP in axenic cultures of the marine phytoplankton species Phaeocystis sp. Mar. Ecol. Prog. Ser. 97: 11–18.
Tackx, M.L.M., Bakker, C. and Van Rijswijk, P. 1990. Zooplankton grazing pressure in the Oosterschelde (the Netherlands). Neth. J. Sea Res. 25(3): 405–415.
Tokunaga T., Iida H. and Nakamura K. 1977. Formation of Diethyl Sulfide in Antarctic krill Euphausia superba. Bull. Jpn. Soc. Sei. Fish. 43(10): 1209–1218.
White, R.H. 1982. Analysis of dimethylsulfonium compounds in marine algae. J. Mar. Res. 40(2): 529–536.
Wolfe, G.V. and Kiene, R.P. 1993. Radioisotope and chemical inhibitor measurements of dimethyl sulfide consumption rates and kinetics in estuarine waters. Mar. Ecol. Prog. Ser. 99: 261–269.
Wolfe, G.V, Sherr, E.B. & Sherr, B.F. 1994. Release and consumption of DMSP from Emiliania huxleyiduring grazing by Oxyrrhis marina. Mar. Ecol. Prog. Ser. 111: 111–119.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1996 Plenum Press, New York
About this chapter
Cite this chapter
Kwint, R.L.J., Irigoien, X., Kramer, K.J.M. (1996). Copepods and DMSP. In: Kiene, R.P., Visscher, P.T., Keller, M.D., Kirst, G.O. (eds) Biological and Environmental Chemistry of DMSP and Related Sulfonium Compounds. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-0377-0_21
Download citation
DOI: https://doi.org/10.1007/978-1-4613-0377-0_21
Publisher Name: Springer, Boston, MA
Print ISBN: 978-0-306-45306-9
Online ISBN: 978-1-4613-0377-0
eBook Packages: Springer Book Archive