Bayworld Centre for Research & Education
BCRE

Publications

Oceanography

2010
  • Barlow, R., Lamont, T., Kyewalyanga, M., Sessions, H. and Morris, T. (2010)
    Phytoplankton production and physiological adaptation on the southeastern shelf of the Agulhas ecosystem.
    Cont. Shelf Res. (in press).
  • Downey, N.J., Roberts, M.J. and Baird, D. (2010)
    Spawning behaviour of the chokka squid Loligo reynaudii and the potential effects of temperature.
    ICES J Marine Science, 67: 231–243.
  • Hooker, S., Van Heukelem, L., Thomas, C., Claustre, H., Ras J., Schluter, L., Clementson., L., van der Linde, D., Eker-Develi, E., Berthon, J-P., Barlow, R., Sessions, H., Ismail, H., Pearl, J. and Trees, C. (2010)
    The third SeaWiFS HPLC analysis round-robin experiment (SeaHARRE-3).
    NASA Technical Report, TM-2010, 84 pp (in press).
  • Martins, R., Roberts M.J., Vidal, É.A.G. and Moloney C. (2010)
    Effects of temperature on yolk utilization in chokka squid (Loligo reynaudii d'Orbigny, 1839) paralarvae.
    Journal of Experimental Marine Biology and Ecology. 000–000.
  • Roberts M.J. (2010)
    Coastal currents and temperatures along the central region of Algoa Bay, South Africa, with implications for transport and shelf–bay water exchange.
    African Journal of Marine Science, 32(3): 000–000.
  • Roberts, M.J. and Mullon, C. (2010)
    First Lagrangian ROMS–IBM simulations indicate large losses of chokka squid Loligo reynaudii paralarvae from South Africa’s Agulhas Bank.
    African Journal of marine Science, 32(3): 000–000.
2009
  • Aiken, J., Pradhan, Y., Barlow, R., Lavender, S., Poulton, A., Holligan P. and Hard-Mountford, N. (2009)
    Phytoplankton pigments and functional types in the Atlantic Ocean: A decadal assessment, 1995-2005.
    Deep Sea Res. II 56, 899-917.
  • Barlow, R., Lamont, T., Mitchell-Innes, B., Lucas, M. and Thomalla, S. (2009)
    Primary production in the Benguela ecosystem: 1999-2002.
    Afr. J. Mar. Sc. 31, 97-101.
  • Grantham, H.S., Game, E.T., Lombard, A.T., Hobday, A.J., Richardson, A.J., Beckley, L.E., Pressey, R.L., Huggett, J.A., Coetzee, J.C., van der Lingen, C.D., Alpine, J.E., Peterson, S.L., Merkle, D. and Possingham, H. (2009)
    Conservation planning in spatially and temporally dynamic marine environments: designing a network of pelagic protected areas for the southern Benguela.
    Marine Ecology Progress Series.
  • Hirata, T., Hard-Mountford, N., Barlow, R., Lamont, T., Brewin, R., Smyth, T. and Aiken, J. (2009)
    An inherent optical approach approach to the estimation of size-specific photosynthetic rates in eastern boundary upwelling zones from satellite ocean colour: an initial assessment.
    Prog. Oceanogr. 83, 393-397.
  • Huggett, J.A., Verheye, H.M., Escribano, R. and Fairweather, T. (2009)
    Copepod biomass, size composition and production in the Southern Benguela: spatio-temporal patterns of variation, and comparison with other eastern boundary upwelling systems.
    Progress in Oceanography 83: 197-207.
  • Hutchings, L., Augustyn, C.J, Cockcroft, A., van der Lingen, C., Coetzee, J., Leslie, R.W., Tarr, R.J., Oosthuizen, H., Lipinski, M.R., Roberts, M.J., Wilke, C., Crawford, R., Shannon L.J. and Mayekiso, M. (2009)
    Marine fisheries monitoring programmes in South Africa.
    South African Journal of Science. 105: 182–192.
  • Hutchings, L., van der Lingen, C., Shannon, L., Crawford, R., Verheye, H., Bartholomae, C., van der Plas, A., Louw, D., Kreiner, A., Ostrowski, M., Fidel, Q., Barlow, R., Lamont, T., Coetzee, J., Shillington, F., Veitch, J. Currie, J. and Monteiro, P. (2009)
    The Benguela Current: An ecosystem of four components.
    Prog. Oceanogr. 83, 15-32.
  • Hutchins, L., Roberts, M.J. and Verheye, H.M. (2009)
    Marine environmental monitoring programs in South Africa: a review.
    South African Journal of Science 105: 94–102.
  • Oosthuizen, A. and Roberts, M.J. (2009)
    Bottom temperature and in situ development of chokka squid eggs (Loligo vulgaris reynaudii) on the deep spawning grounds, South Africa.
    ICES Journal of Marine Science, 66: 1967–1971.
  • Singh, L., Downey, N.J., Roberts, M.J., Webber, D.M., Smale, M.J., van den Berg, M. A., Harding, R.T., Engelbrecht, D.C. and Blows, B.M. (2009)
    Design and calibration of an acoustic telemetry system subject to upwelling events.
    African Journal of Marine Science, 31(1): 355–364.
  • Travers, M., Shin, Y-J., Jennings, S., Machu, E., Huggett, J.A., Field, J.G. and Cury, P.M. (2009)
    Two-way coupling versus one-way forcing of plankton and fish models to predict ecosystem changes in the Benguela.
    Ecological Modelling 220: 3089-3099.
2008
  • Aiken, J., Hardman-Mountford, N., Barlow, R., Fishwick, J., Hirata, T. and Smyth, T. (2008)
    Functional links between bio-energetics and bio-optical traits of phytoplankton taxonomic groups: an overarching hypothesis with applications for ocean colour remote sensing.
    J. Plank. Res. 30, 165-181.
  • Barlow, R., Kyewalyanga, M., Sessions, H., van den Berg, M. and Morris, T. (2008)
    Phytoplankton pigments, functional types, and absorption properties in the Delagoa and Natal Bights of the Agulhas ecosystem.
    Est. Coast. & Sh. Sc. 80, 201-211.
  • Grémillet, D., Lewis, S., Drapeau, L., van der Lingen, C.D., Huggett, J.A., Coetzee, J.C., Verheye, H., Daunt, F., Wanless, S. and Ryan, P.G. (2008)
    Spatial match-mismatch in the Benguela upwelling zone - should we expect chlorophyll and sea-surface temperature to predict marine predator distributions?
    Journal of Applied Ecology. 45: 610-621.
  • Hirata, T., Aiken, J., Smyth, T., Hard-Mountford, N. and Barlow, R. (2008)
    An absorption model to determine phytoplankton size classes from satellite ocean colour. Rem. Sens. Environ. 112, 3153-3159.
    Rem. Sens. Environ. 112, 3153-3159.
2007
  • Aiken, J., Fishwick, J., Lavender, S., Barlow, R., Moore, G., Sessions, H., Bernard, S., Ras, J. and Hardman-Mountford, N. (2007)
    Validation of MERIS reflectance and chlorophyll during the BENCAL cruise October 2002: preliminary validation of new demonstration products for phytoplankton functional types and photosynthetic parameters.
    Int. J. Remote Sens. 28, 497-516.
  • Barlow, R., Stuart, V., Lutz, V., Sessions, H., Sathyendranath, S., Platt, T., Kyewalyanga, M., Clementson, L., Fukasawa, M., Watanabe, S. and Devred, E. (2007)
    Seasonal pigment patterns of surface phytoplankton in the subtropical southern hemisphere.
    Deep Sea Res.I. 54, 1687-1703.
  • Demarcq, H., Barlow, R. and Hutchings, L. (2007)
    Application of a chlorophyll index derived from satellite data to investigate the variability of phytoplankton in the Benguela ecosystem.
    Afr. J. Mar. Sc. 29, 271-282.
  • Grote, B., Ekau, W., Hagen, W., Huggett, J., Verheye, H. (2007)
    Early life-history strategy of shallow-water Cape hake (Merluccius capensis) in the Benguela upwelling region.
    Fisheries Research 86: 179-187.
  • Huggett, J.A. (2007)
    Spring copepod biomass along the Mossel Bay Monitoring Line (MBML).
    In: State of the marine environment off South Africa: December 2007, MCM Internal Report, 34 pp.
  • Huggett, J.A. and Bradford-Grieve, J. (2007)
    Guide to some common copepods in the Benguela Current Large Marine Ecosystem.
    Regional Zooplankton Taxonomy and Identification Training Workshop, Swakopmund, Namibia, 8-19 January 2007, 44 pp.
  • Huggett, J.A., Richardson, A.J. and Field, J.G. (2007)
    Niche separation between the copepods Calanoides carinatus and Calanus agulhensis – the influence of temperature and food.
    African Journal of Marine Science 29(3): 473-490.
  • Kyewalyanga, M., Naik, R., Hegde, S., Raman, M., Barlow, R. and Roberts, M. (2007)
    Phytoplankton biomass and primary production in Delagoa Bight Mozambique: application of remote sensing.
    Est. Coast. & Sh. Sc. 74, 429-436.
  • Kyewalyanga, M.S., Naik, R., Hegde, S., Raman, M., Barlow, R. and Roberts, M.J. (2007)
    Phytoplankton biomass and primary production in Delagoa Bight Mozambique: Application of remote sensing.
    Estuarine, Coastal and Shelf Science. 74: 429–436.
  • Tsotsobe, S. and Huggett, J.A. (2007)
    Anchovy and sardine egg and larvae abundances on the SARP line.
    In: State of the marine environment off South Africa, July 2007, MCM Internal Report, 19 pp.
2006
  • Barlow, R., Louw, D., Balarin, M. and Alheit, J. (2006)
    Pigment signatures of phytoplankton composition in the northern Benguela ecosystem during spring.
    Afr. J. Mar. Sc. 28, 479-491.
  • Bouman, H.A., Ulloa, O., Scanlan, D.J., Zwirglmaier, K., Li, W.K.W., Platt, T., Stuart, V., Barlow, R., Leth, O., Clementson, L., Lutz, V., Fukasawa, M., Watanabe, S. and Sathyendranath, S. (2006)
    Oceanographic basis of the global surface distribution of Prochlorococcus ecotypes.
    Science. 312, 918-921.
  • Fishwick, J., Aiken, J., Barlow, R., Sessions, H., Bernard, S., and Ras, J. (2006)
    Functional relationships and bio-optical properties derived from phytoplankton pigments, optical and photosynthetic parameters; a case study of the Benguela ecosystem.
    J. Mar. Biol. Ass. U.K. 86, 1267-1280.
  • Hissmann, K., Fricke, H., Schauer, J., Ribbink, A.J., Roberts, M., Sink, K. and Heemstra, P. (2006)
    The South African coelacanths – an account on what is known after three submersible expeditions.
    South African Journal of Science. 102: 491–500.
  • Hutchings, L., Verheye, H., Huggett, J., Demarcq, H., Cloete, R., Barlow, R., Louw, D., and da Silva A. (2006)
    Variability of plankton with reference to fish variability in the Benguela Current Large Marine Ecosystem - an overview.
    In: V. Shannon, G. Hempel, P. Malanotte-Rizole, C. Moloney & J. Woods (Editors), The Benguela: Predicting a Large Marine Ecosystem (Large Marine Ecosystems, Vol. 14). Elsevier, Amsterdam, pp. 91-124.
  • Hutchings, L., Verheye, H.M., Huggett, J.A., Demarcq, H., Cloete, R., Barlow, R.G., Louw, D. and da Silva, A. (2006)
    Variability of plankton with reference to fish variability in the Benguela Current Large Marine Ecosystem – An Overview.
    In: Large Marine Ecosystems, Vol. 14, Ed. By Shannon, V., Hempel, G., Malanotte-Rizzoli, P., Moloney, C. and Woods, J. Chapter 6, p.111-146.
  • Ribbink, A.J. and Roberts, M.J. (2006)
    African coelacanth ecosystem program: An overview of the conference contributions.
    South African Journal of Science, 102: 409–415.
  • Roberts, M.J., Ribbink, A.J., Morris, T., van den Berg, M.A., Engelbrecht D.C. and Harding, R.T. (2006)
    Oceanographic environment of the Sodwana Bay coelacanths (Latimeria chalumnae), South Africa.
    South African Journal of Science. 102: 435–443.
  • Weeks, S., Barlow, R., Roy, C. and Shillington, F. (2006)
    Remotely sensed variability of temperature and chlorophyll in the southern Benguela: upwelling frequency and phytoplankton response.
    Afr. J. Mar. Sc. 28, 493-509.
  • Whittle, C., Lamont, T., Bernard, S., Shillington, F., Saulquin, B., Roberts, M.J. and Barlow, R. (2006)
    Development of satellite remote sensing products and services for operational application in the management of marine resources in southern Africa.
    Conference proceedings of the 6th International Conference of the African Association of Remote Sensing (AARSE) of the Environment. 30 October – 2 November 2006, Cairo, Egypt.
2005
  • Barlow, R., Sessions, H., Balarin, M., Weeks, S., Whittle, C. and Hutchings, L. (2005)
    Seasonal variation in phytoplankton in the southern Benguela: pigment indices and ocean colour.
    Afr. J. Mar. Sc. 27, 275-287.
  • Hooker, S., Van Heukelem, L., Thomas, C., Claustre, H., Ras J., Barlow, R., Sessions, H., Schluter, L., Pearl, J., Trees, C., Stuart, V., Head, E., Clementson., L., Fishwick, J., Llewellyn, C. and Aiken, J. (2005)
    The second SeaWiFS HPLC analysis round-robin experiment (SeaHARRE-2).
    NASA Technical Report, TM-2005-212787, 112pp.
  • Roberts, M.J. (2005)
    Chokka squid (Loligo vulgaris reynaudii) abundance maybe linked to changes in the Agulhas Bank (South Africa) ecosystem during spawning and the early life cycle.
    ICES J. mar. Sci. 62(1). pp. 33–55.
  • Roberts, M.J. and van den Berg, M. (2005)
    ADCP measured currents along the Tsitsikamma Coast (South Africa) and potential transport of squid paralarvae.
    African Journal of marine Science. 27(2): 375–388.
  • Vidal, E., Hackbart, V. and Roberts, M.J. (2005)
    Rearing, yolk absorption and growth in Loligo vulgaris reynaudii paralarvae.
    Aquatic Living Resources, 18: 385–393.
2004
  • Barlow, R.G., Aiken, J., Moore, G., Holligan P.M. and Lavender, S. (2004)
    Pigment adaptations in surface phytoplankton along the eastern boundary of the Atlantic Ocean.
    Mar. Ecol. Prog. Ser. 281, 13-26.
  • Claustre, H., Hooker, S.B., Van Heukelem, L., Berthon, J-P., Barlow, R., Ras, J., Sessions, H., Targa, C., Thomas, C.S., van der Linde, D. and Marty, J-C. (2004)
    An intercomparison of HPLC phytoplankton pigment methods using in situ samples: application to remote sensing and database activities.
    Mar. Chem. 85, 41-61.
  • Vidal, E., Hackbart, V. and Roberts, M.J. (2004)
    Rearing, yolk absorption and growth in Loligo vulgaris reynaudii paralarvae (2004).
    ICES Annual Science Conference, Vigo, Spain, 22–25 September. CM 2004/CC:39.
2003
  • Barlow, R., Sessions, H., Silulwane, N., Engel, H., Hooker, S., Aiken, J., Fishwick, J., Vicente, V., Morel, A., Chami, M., Ras, J., Bernard, S., Pfaff, M., Brown, J. and Fawcettt, A. (2003)
    BENCAL cruise report.
    NASA SeaWiFS Postlaunch Technical Report Series, Vol. 27, 64pp.
  • Brouwer, S.L., Griffiths, M.H. and Roberts, M.J. (2003)
    Adult movement and larval dispersal of Argyrozona argyrozona (Pisces: Sparidae) from a temperate marine protected area.
    African Journal of marine Science. 25: 395-402.
  • Demarcq, H., Barlow, R.G. and Shillington, F.A. (2003)
    Climatology and variability of sea surface temperature and surface chlorophyll in the Benguela and Agulhas ecosystems as observed by satellite imagery.
    Afr. J. Mar. Sc. 25, 363-372.
  • Huggett, J.A. (2003)
    Comparative ecology of the copepods Calanoides carinatus and Calanus agulhensis in the southern Benguela and Agulhas Bank ecosystems.
    Ph.D. thesis, University of Cape Town: iii + 296 pp.
  • Huggett, J.A., Fréon, P., Mullon, C. and Penven, P. (2003)
    Modelling the transport success of anchovy Engraulis encrasicolus eggs and larvae in the southern Benguela: the effect of spatio-temporal spawning patterns.
    Mar. Ecol. Prog. Ser. 250: 247-262.
  • Mullon, C., Fréon, P., Parada, C., van der Lingen, C. and Huggett, J. (2003)
    From particles to individuals: modelling the early stages of anchovy (Engraulis capensis/encrasicolus) in the southern Benguela.
    Fisheries Oceanography 12(45): 396-406.
  • van der Lingen, C. and Huggett, J.A. (2003)
    The role of ichthyoplankton surveys in recruitment research and management of South African anchovy and sardine.
    In: The Big Fish Bang – Proceedings of the 26th Annual Larval Fish Conference. Browman, H.I. and Skiftesvik, A.B. (Eds). Institute of Marine Research, Bergen, p. 303-343.
2002
  • Barlow, R.G., Aiken, J., Holligan, P.M., Cummings, D.G., Maritorena, S. and Hooker, S. (2002)
    Phytoplankton pigment and absorption characteristics along meridional transects in the Atlantic Ocean.
    Deep Sea Res. I. 47, 637-660.
  • Huggett, J.A. (2002)
    Spatio-temporal distributions of anchovy and sardine ichthyoplankton in the Benguela Jet Current from 1995 to 2001: six years of monitoring off the Cape Peninsula.
    In: van der Lingen, C.D., Roy, C., Fréon, P., Castro, L., Gutierrez, M., Nykjaer, L. and Shillington, F. (Eds.). Report of meeting on Spatial Approaches to the Dynamics of Coastal Pelagic Resources and their Environment in Upwelling Areas. GLOBEC Report No. 16: 21-23.
  • Hutchins, L., Beckley, L.E., Griffiths, M.H., Roberts, M.J., Sundby, S., and van der Lingen, C. (2002)
    Spawning on the edge: spawning grounds and nursery areas around the southern African coastline.
    Mar. Freshwater Res., 53: 307-318.
  • Mullon, C., Parada, C., Cury, P., Huggett, J.A., Freon, P., van der Lingen, C., Penven, P., Moloney, C. and Richardson, A. (2002)
    Individual based modeling (IBM) of the early stages of anchovy in the southern Benguela System.
    In: van der Lingen, C.D., Roy, C., Fréon, P., Castro, L., Gutierrez, M., Nykjaer, L. and Shillington, F. (Eds.). Report of meeting on Spatial Approaches to the Dynamics of Coastal Pelagic Resources and their Environment in Upwelling Areas. GLOBEC Report No. 16: 87-90.
  • Oosthuizen, A., Roberts, M.J. and Sauer, W.H.H. (2002)
    Early post-cleavage stages and abnormalities identified in the embryonic development of chokka squid (Loligo vulgaris reynaudii).
    S. A. J. mar. Sci., 24: 209-213.
  • Oosthuizen, A., Roberts, M.J. and Sauer, W.H.H. (2002)
    Temperature effects on embryonic development and hatching success of the squid Loligo vulgaris reynaudii.
    In Cepalopod Biomass and Production. Part II. pp. 619–632. Ed. by P. R. Boyle, M. A. Collins and G. J. Pierce. Bulletin of Marine Science, 71(2).
  • Roberts, M.J. and van den Berg, M. (2002)
    Recruitment variability of chokka squid — role of currents on the Agulhas Bank (South Africa) in paralarvae distribution and food abundance. Part II. pp. 691-710. Ed. by P. R. Boyle, M. A. Collins and G. J. Pierce.
    Bulletin of Marine Science, 71(2).
  • Roberts, M.J., Barange, M., Lipinski, M. and Prowse, M. (2002)
    Hydro-acoustic targets may provide the first accurate positions of chokka squid (Loligo vulgaris reynaudii) deep spawning sites?
    S. Afr. J. mar. Sci., 24: 113-117.
  • Schön, P-J., Sauer, W.H.H. and Roberts, M.J. (2002)
    Environmental influences on spawning aggregations and jig catches of chokka squid (Loligo vulgaris reynaudii): an in-situ study. Part II. pp. 783–800. Ed. by P. R. Boyle, M. A. Collins and G. J. Pierce.
    Bulletin of Marine Science, 71(2).
2001
  • Barlow, R.G., Aiken, J., Sessions, H.E., Lavender, S. and Mantel, J. (2001)
    Phytoplankton pigment, absorption and ocean colour characteristics in the southern Benguela ecosystem.
    S. Afr. J. Sci., 97, 230-238.
  • Bernard, S., Probyn, T.A. and Barlow, R.G. (2001)
    Measured and modelled optical properties of phytoplankton in the southern Benguela.
    S. Afr. J. Sci. 97, 410-420.
  • Gibb, S.W., Cummings, D.G., Irigoien, X., Barlow, R.G., and Mantoura, R.F.C. (2001)
    Phytoplankton pigment chemotaxonomy of the northeastern Atlantic.
    Deep-Sea Res.II, 48, 795-823.
  • Huggett, J.A. (2001)
    Reproductive response of the copepods Calanoides carinatus and Calanus agulhensis to various periods of starvation in the southern Benguela upwelling system.
    Journal of Plankton Research 23: 1061-1071.
  • Huggett, J.A., Fréon, P., Mullon, C., Parada, C. and Cury, P. (2001)
    Modelling the recruitment success of anchovy in the southern Benguela: the effects of spawning patterns and egg buoyancy.
    Research Highlights 2000-2001, Marine and Coastal Management, Department of Environmental Affairs and Tourism 10: 66-68.
  • Joint, I., Antia, A.N., Barlow, R.G., Batten, S. + 22 coauthors. (2001)
    Pelagic production at the Celtic Sea shelf break.
    Deep-Sea Res II, 48, 3049-3081.
  • Roy, C., Weeks, S., Roault, M., Nelson, G., Barlow, R. and Van der Lingen, C. (2001)
    Extreme oceanographic events recorded in the southern Benguela during the 1999-2000 summer season.
    S. Afr. J. Sci. 97, 465-471.
  • Smale, M.J., Sauer, W.H.H. and Roberts, M.J. (2001)
    Behavioural interactions of predators and spawning chokka squid off South Africa: Towards quantification.
    Marine Biology, 139: 1095-1105
2000
  • Gibb, S.W., Barlow, R.G., Cummings, D.G., Rees, N.W., Trees, C., Holligan, P. and Suggett, D. (2000)
    Surface phytoplankton pigment distributions in the Atlantic Ocean: An assessment of basin scale variability.
    Prog. Oceanogr., 45, 339-368.
  • Hooker, S.B., Claustre, H., Ras, J., Van Heukelem, L., Berthon, J-F., Targa, C., Barlow, R.G. and Sessions, H. (2000)
    The first SeaWiFS HPLC analysis round-robin experiment (SeaHARRE-1).
    NASA SeaWiFS Postlaunch Technical Report Series, Vol. 14, 42 pp.
  • Huggett, J.A. and Richardson, A.J. (2000)
    A review of the biology and ecology of Calanus agulhensis off South Africa.
    ICES J mar Sci. 57(6): 1834-1849.
  • Lutjeharms, J.R.E., Cooper, J. and Roberts, M. (2000)
    Upwelling at the inshore edge of the Agulhas Current.
    Continental Shelf Research. 20(2000): 737-761.
  • Uher, G., Schebeske, G., Barlow, R.G., Cummings, D.G., Mantoura, R.F.C., Rapsomanikis, S.R. and Andreae, M.O. (2000)
    Distribution and air-sea gas exchange of dimethyl sulphide at the European western continental margin.
    Mar. Chem., 69, 277-300.
1999
  • Barlow, R.G., Aiken, J and Lavender, S. (1999)
    Atlantic Meridional Transect: Remote sensing and pigment characterization of phytoplankton.
    EOS, 80, 154.
  • Barlow, R.G., Mantoura, R.F.C. and Cummings, D.G. (1999)
    Monsoonal influence on the distribution of phytoplankton pigments in the Arabian Sea.
    Deep-Sea Res.II, 46, 677-699.
  • Gibb, S.W., Mantoura, R.F.C., Liss, P.S. and Barlow, R.G. (1999)
    Distributions and biogeochemistries of methylamines and ammonium in the Arabian Sea.
    Deep-Sea Res.II, 46, 593-615.
  • Gründlingh, M.L., Lutjeharms, J.R.E., Brundrit, G., Agenbag, J.J., Boyd, A., Nelson, G., Johnson, A., Roberts, M., Shannon, L. and Schumann, E.H. (1999)
    Physical oceanographic activities in South Africa: 1995-1998.
    S. Afr. J. Sci., 95: 281-288.
  • Lipinski, M.R., Augustyn, C.J., Brodziak, J.K.T., Butterworth, D.S., Christy, G., des Clers, S., Jackson, G.D., O’Dor, R.K. Pauly, D., Purchase, L., Roberts, M.J., Roel, B.A., Sakuai, Y and Sauer, W.H.H. (1999)
    Cephalopod fisheries: A future global upside to past over-exploitation of living marine resources?
    Results of an international workshop, 31 Agust- 2 September 1997, Cape Town, South Africa. S. A. J. mar. Sci., 20: 257-263.
  • Mantoura, R.F.C., Gibb, S.W., Barlow, R.G., Cummings, D.G., Groom, S.B. and Antia, A. (1999)
    Pigment chemotaxonomic distribution and fluxes at European ocean margins.
    EOS, 80, 23.
  • Pinkerton, M.H., Trees, C.C., Aiken, J., Bale, A.J., Moore, G.F., Barlow, R.G. and Cummings, D.G. (1999)
    Retrieval of near-surface bio-optical properties of the Arabian Sea from remotely-sensed ocean colour data.
    Deep-Sea Res.II, 46, 549-569.
  • Roberts, M.J. (1999)
    The influence of the environment on chokka squid Loligo vulgaris reynaudii spawning aggregations: steps towards a quantified model.
    S. A. J. mar. Sci., 20: 134-149.
1998
  • Le Clus, F, Agenbag, J.J., Hennig, H.F-K.O., Roberts, M.J., Grünlingh, M.L., Sims, P.F. and Struthers, M.J. (1998)
    Seasonal and interannual variability in wind field and commercial catch rates of Austroglossus pectoralis (Soleidae).
    In: Benguela Dynamics. Impact of Variability on Shelf-Sea Environments and their Living Resources. Pillar, S.C., Moloney, C.L., Payne, A.I.L. and F.A. Shillington (Eds). S. Afr. J. mar. Sci. 19: 377-390.
  • Barlow, R.G., Mantoura, R.F.C. and Cummings, D.G. (1998)
    Phytoplankton pigment distributions and associated fluxes in the Bellingshausen Sea during the austral spring 1992.
    J Mar. Systems, 17, 97-113.
  • Barlow, R.G., Mantoura, R.F.C., Cummings, D.G., Pond, D.W. and Harris, R.P. (1998)
    Evolution of phytoplankton pigments in mesocosm experiments.
    Est. Coast. & Shelf Sc., 46, 15-22.
  • Cooke, D.A., Barlow, R., Green, J., Belt, S.T. and Rowland, S.J. (1998)
    Seasonal variations of highly branched isoprenoid hydrocarbons and pigment biomarkers in intertidal sediments of the Tamar Estuary, U.K.
    Mar. Environ. Res., 45, 309-324.
  • Fileman, T.W., Pond, D.W., Barlow, R.G. and Mantoura, R.F.C. (1998)
    Vertical profiles of pigments, fatty acids and amino acids: Evidence for undegraded diatomaceous material sedimenting to the deep ocean in the Bellingshausen Sea, Antarctica.
    Deep-Sea Res. I, 45, 333-346.
  • Huggett, J.A. and Boyd, A.J. (1998)
    Frequent monitoring of eggs and larvae in the Benguela jet current: three years of sampling completed.
    In: Report on the Pelagic Working Group Workshop on Biological Research, compiled by van der Lingen, C.D. and Cooper, R., 13-14 August 1998. SFRI Internal Report, WG/AUG98/PEL/2, 7 pp.
  • Huggett, J.A. and Boyd, A.J. (1998)
    Frequent monitoring of clupeoid eggs and larvae in the Benguela jet current: results, benefits and drawbacks.
    Proceedings of the International Symposium and Workshops on Environmental Variability in the south east Atlantic, Swakopmund, Namibia, 30 March - 4 April 1998.
  • Huggett, J.A., Boyd, A.J., Hutchings, L. and Kemp, A.D. (1998)
    Weekly variability of clupeoid eggs and larvae in the Benguela jet current: implications for recruitment.
    In: Benguela Dynamics. Impacts of variability on shelf-sea environments and their living resources. Pillar, S.C., Moloney, C.L., Payne, A.I.L. and Shillington, F.A. (Eds.) South African Journal of marine Science 19: 197-210.
  • Hutchings, L., Barange, M., Bloomer, S.F., Boyd, A.J., Crawford, R.J.M., Huggett, J.A., Kerstan, M., Korrûbel, J.L., de Oliveira, J.A.A., Painting, S.J., Richardson, A.J., Shannon, L.J., Schülein, F.H., van der Lingen, C.D. and Verheye, H.M. (1998)
    Multiple factors affecting South African anchovy recruitment in the spawning, transport and nursery areas.
    In: Benguela Dynamics: Impacts of Variability on Shelf-Sea Environments and Their Living Resources, Ed. by Pillar, S.C., Moloney, C.L., Payne, A.I.L. and Shillington, F.A. South African Journal of Marine Science 19: 211-225.
  • O'Dor, R.K., Andrade, Y., Webber, D.M., Sauer W.H.H., Roberts, M.J., Smale, M.J. and Voegeli, F.M. (1998)
    Applications and performance of radio-acoustic positioning and telemetry (RAPT) systems.
    Hydrobiologia, 371/372: 1-8.
  • Painting, S.J., Hutchings, L., Huggett, J.A., Korrubel, J.L., Richardson, A.J. and Verheye, H.M. (1998)
    Environmental and biological monitoring for forecasting anchovy recruitment in the southern Benguela upwelling region.
    Fisheries Oceanography 7(3/4): 364-374.
  • Roberts, M.J. (1998)
    What happened to the South Coast El Niño 1997-98, squid catches?
    In: Fishing Handbook: South Africa, Namibia, Moçambique 1998, 26th Edition,pp. 233-238. Ed. by M. Stutterford. Marine Information cc, Stellenbosch. pp. 438.
  • Roberts, M.J., Rodhouse, P., O’Dor, R.K. and Sakurai, Y. (1998)
    A global perspective of environmental research on squid.
    ICES CM1998/M:27: pp. 19.
  • Terzic, S., Ahel, M., Malej, A., Barlow, R.G. and Mantoura, R.F.C. (1998)
    Phytoplankton pigment signatures in the Gulf of Trieste related to major freshwater inputs during 1992.
    Period. Biol. 100, 105-111.
1997
  • Ambarsari, I., Brown, B.E., Barlow, R.G., Britton, G. and Cummings, D. (1997)
    Fluctuations in algal chlorophyll and carotenoid pigments during solar bleaching in the coral Goniastrea aspera at Phuket, Thailand.
    Mar. Ecol. Prog. Ser., 159, 303-307.
  • Barlow, R.G., Cummings, D.G. and Gibb, S.W. (1997)
    Improved resolution of mono- and divinyl chlorophylls a and b and zeaxanthin and lutein in phytoplankton extracts using reverse phase C-8 HPLC.
    Mar. Ecol. Prog. Ser., 161, 303-307.
  • Barlow, R.G., Mantoura, R.F.C., Cummings, D.G. and Fileman, T.W. (1997)
    Pigment chemotaxonomic distributions of phytoplankton during summer in the western Mediterranean.
    Deep-Sea Res. II, 44, 833-850.
  • Huggett, J.A. (1997)
    Studying the vertical migration of copepods.
    Research Highlights 1996-1997, Sea Fisheries Research Institute, Department of Environmental Affairs and Tourism 6: 19-21.
  • Jeffrey, S.W., Llewellyn C.A., Barlow, R.G. and Mantoura, R.F.C. (1997)
    Pigment processes in the sea: a selected bibliography.
    In: S.W. Jeffrey, R.F.C. Mantoura & S.W. Wright (Editors), Phytoplankton pigments in oceanography: guidelines to advanced methods. UNESCO, Paris, pp.167-178.
  • Mantoura R.F.C., Wright, S.W., Jeffrey, S.W., Barlow, R.G. and Cummings, D.G. (1997)
    Filtration and storage of pigments from microalgae.
    In: S.W. Jeffrey, R.F.C. Mantoura & S.W. Wright (Editors), Phytoplankton pigments in oceanography: guidelines to advanced methods. UNESCO, Paris, pp. 283-305.
  • Mantoura, R.F.C., Barlow, R.G. and Head, E.J.H. (1997)
    Simple isocratic HPLC methods for chlorophylls and their degradation products.
    In: S.W. Jeffrey, R.F.C. Mantoura & S.W. Wright (Editors), Phytoplankton pigments in oceanography: guidelines to advanced methods. UNESCO, Paris, pp. 307-326.
  • Sauer, W.H.H., Roberts, M.J., Lipinski, M.R., Smale, M.J., Hanlon, R.T., Webber, D.M. and O’Dor, R.K. (1997)
    Choreography of the squid’s “nuptual dance”.
    Biol. Bull. mar. bio. Lab., Woods Hole. 192: 203-207.
1996
  • Ahel, M., Barlow, R.G. and Mantoura, R.F.C. (1996)
    The effect of salinity gradients on the distribution of phytoplankton pigments in a stratified estuary.
    Mar. Ecol. Prog Ser., 143, 289-295.
  • Barlow, R.G., Mantoura, R.F.C. and Cummings, D.G. (1996)
    Seasonal variation in pigment distributions in the Arabian Sea.
    EOS, 76, 27-28.
  • Boyd, A.J. and Huggett, J.A. (1996)
    Weekly monitoring of pelagic eggs, larvae and environmental conditions off the Cape Peninsula: Rationale, preliminary results and implications for fisheries management.
    In: Proceedings of the Annual Fisheries Research Meeting of the Namibian Ministry of Fisheries and Marine Resources. 6 pp
  • Fowler, J.L., Huggett, J.A. and Shannon, L. (1996)
    Seasonal trends in abundance, distribution and transport of sardine eggs.
    In: Barange, M. and van der Lingen, C. (Eds.) WOSAS - Workshop on South African Sardine: Proceedings and Recommendations. BEP Report 29, pp. 12-19.
  • Huggett, J.A. and Boyd, A.J. (1996)
    Predicting pelagic fish recruitment by monitoring eggs and larvae.
    Research Highlights 1995-1996, Sea Fisheries Research Institute, Department of Environmental Affairs and Tourism 5: 19-21.
  • Le Clus, F. and Roberts, M.J. (1996)
    Topographic and hydrographic effects on catch rates of Austrolossus Pectoralis (Soleidae) on the Agulhas Bank.
    S. Afr. J. mar. Sci., 16: 321-332.
1995
  • Barlow, R.G., Mantoura, R.F.C., Peinert, R.D., Miller, A.E.J. and Fileman, T.W. (1995)
    Distribution, sedimentation and fate of pigment biomarkers following thermal stratification in the western Alboran Sea.
    Mar. Ecol. Prog Ser., 125, 279-291.
  • Hutchings, L., Verheye, H.M., Mitchell-Innes, B.A., Peterson, W.T., Huggett, J.A. and Painting, S.J. (1995)
    Copepod production in the southern Benguela system.
    ICES Journal of Marine Science 52: 439-455.
  • O'Dor, R.K., Webber, D.M., Sauer W.H.H., Roberts, M.J. and Smale, M.J. (1995)
    High Resolution, 3-D tracking of squid on spawning grounds with radio-acoustic positioning.
    In: Proc. 13th Int. Symp. Biotelemtry. Cristalli, C. Amlaner, C.J. and M.R. Neuman (Eds). Fayetteville; University of Arkansas Press: 193-198.
1994
  • Augustyn, C.J., Lipinski, M.R., Sauer, W.H.H., Roberts, M.J., and Mitchell-Innes, B.A. (1994)
    Chokka squid on the Agulhas Bank: life history and ecology.
    S. Afr. J. Sci. 90, 143-154.
  • Barlow, R.G., Cummings, D.G. and Mantoura, R.F.C. (1994)
    Chlorophyll a, divinyl chlorophyll a and accessory pigment distributions in the northwestern Mediterranean during summer 1993.
    Water Poll. Res. Rep. CEC, 32, 157-167.
  • Barlow, R.G., Turner, S.M., Mantoura, R.F.C. and Liss P.S. (1994)
    Pigment and DMS/DMSP studies during spring in the Bellingshausen Sea, Antarctica.
    EOS, 75, 218.
  • Elbaz-Poulichet, F., Cauwet, G., Guan, D.M., Faguet, D., Barlow, R. and Mantoura, R.F.C. (1994)
    C18 Sep-Pak extractable trace metals in waters from the Gulf of Lions.
    Mar. Chem., 46, 67-75.
  • Roberts, M.J. and Sauer, W.H.H. (1994)
    Environment: the key to understanding the South African chokka squid fishery (loligo vulgaris reynaudii) life cycle and fishery?
    Antarctic Sci. 6(2): 249-258.
  • Simon, N., Barlow, R.G., Marie, D., Partensky, F. and Vaulot, D. (1994)
    Characterization of oceanic photosynthetic picoeukaryotes by flow cytometry.
    J. Phycol., 30, 922-935.
  • Verheye, H.M., Hutchings, L., Huggett, J.A., Carter, R.A., Peterson, W.T. and Painting, S.J. (1994)
    Community structure, distribution and trophic ecology of zooplankton on the Agulhas Bank with special reference to copepods.
    South African Journal of Science 90(3): 154-165.
1993
  • Quick, A.J.R. and Roberts, M.J. (1993)
    Table Bay, Cape Town, South Africa: synthesis of available information and management implications.
    S. Afr. J. Sci. 89: 276-287.
  • Barlow, R.G., Gough, M.A., Mantoura, R.F.C. and Fileman, R.F.C. (1993)
    Pigment signatures of the phytoplankton composition in the Northeastern Atlantic during the 1990 spring bloom.
    ICES Mar. Sc. Symp., 197, 262.
  • Barlow, R.G., Miller, A., Fileman, T.W. and Mantoura, R.F.C. (1993)
    Vertical distribution and evolution of pigment biomarkers in the western Alboran Sea, March 1992.
    Water Poll. Res. Rep. CEC, 30, 97-102.
  • Barlow, R.G., Miller, A., Fileman, T.W. and Mantoura, R.F.C. (1993)
    Deep profiles of particulate organic carbon and pigment biomarkers in the western Alboran Sea, March 1992.
    Water Poll. Res. Rep. CEC, 30, 103-107.
  • Peinert, R.D., Fowler, S.W., Hamilton, T.F., Larosa, J. and Barlow, R.G. (1993)
    Vertical particulate fluxes in relation to suspended particles in the western Alboran Sea.
    Water Poll. Res. Rep. CEC, 30, 195-201.
  • Barlow, R.G., Mantoura, R.F.C., Gough, M.A. and Fileman, T.W. (1993a.)
    Pigment signatures of the phytoplankton composition in the northeastern Atlantic during the 1990 spring bloom.
    Deep-Sea Res. II., 40, 459-477.
  • Barlow, R.G., Mantoura, R.F.C., Gough, M.A. and Fileman, T.W. (1993b.)
    Phaeopigment distribution during the 1990 spring bloom in the northeastern Atlantic.
    Deep-Sea Res. I., 40, 2229-2242.
1992
  • Lord, D.A., Mackay, H.M. and Roberts, M.J. (1992)
    Management of receiving water quality in the coastal zone.
    Water, Science and Technology, 21(2): 25-31.
  • Peterson, W.T., Hutchings, L., Huggett, J.A. and Largier, J.L. (1992)
    Anchovy spawning in relation to the biomass and the replenishment rate of their copepod prey on the western Agulhas Bank.
    In: Benguela Trophic Functioning, eds. Payne, A.I.L. et al. South African Journal of Marine Science 12: 487-500.
  • Stuart, V. and Huggett, J.A. (1992)
    Prey selection by Euphausia lucens (Hansen) and feeding behaviour in response to a mixed algal and animal diet.
    Journal of Experimental Marine Biology and Ecology 164: 117-133.
  • Verheye, H.M., Hutchings, L., Huggett, J.A. and Painting, S.J. (1992)
    Mesozooplankton dynamics in the Benguela ecosystem, with emphasis on the herbivorous copepods.
    In: Benguela Trophic Functioning, eds. Payne, A.I.L. et al. South African Journal of Marine Science 12: 561-584.
1991
  • Huggett, J.A. and Cook, P.A. (1991)
    Effects of entrainment on plankton at Koeberg Nuclear Power Station.
    South African Journal of marine Science 11: 211-226.
1990
  • Barlow, R.G., Collos, Y., Maestrini, S.Y. and Roy, S. (1990)
    Microphytobenthic pigments in a salt marsh pond determined by HPLC and spectrophotometry.
    Mar. Microbial Food Webs, 4, 117-128.
  • Mantoura, R.F.C., Barlow, R.G. and Llewellyn, C.A. (1990)
    HPLC studies of summer and winter distributions of carotenoid and chlorophyll pigments in the north west Mediterranean Sea.
    Water Poll. Res. Rep. CEC, 20, 155-166.
  • Peterson, W.T., Painting, S. and Barlow, R.G. (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.
  • Roberts, M.J. (1990)
    Dispersion of a buoyant effluent discharged into nearshore waters of Algoa Bay.
    MSc Thesis. University of Port Elizabeth. pp. 287.
1989
  • Lord, D. and Roberts, M.J. (1989)
    Water quality management in rapidly growing coastal areas.
    In proceedings: 8 Int. Ocean Disposal Symp., Dubrovik (Yugoslavia), 9-13 Oct. 1989: pp. 39.
  • Lord, D.A., Grabow, W.O.K. and Roberts, M.J. (1989)
    Dispersion of sewage wastes in nearshore waters: applicability of water quality.
    Water, Science and Technology, 21(2): 77-81.
  • Painting, S.J. and Huggett, J.A. (1989)
    Zooplankton biomass and egg production in relation to anchovy recruits in the S. Benguela, July 1988.
    Proceedings of the Plankton Dynamics Mini-Symposium, May 1989; BEP Report 17, 9 pp.
1988
  • Huggett, J.A. (1988)
    The effects of chlorine, heat and physical stress on entrained plankton at Koeberg Nuclear Power Station.
    M.Sc. Thesis, University of Cape Town, 161 pp.
  • Barlow, R.G., Gosselin, M., Legendre, L., Therriault, J-C., Demers, S. Mantoura, R.F.C. and Llewellyn, C. (1988a.)
    Photoadaptive strategies in sea-ice microalgae.
    Mar. Ecol. Prog. Ser., 45, 145-152.
  • Barlow, R.G., Burkill, P.H. and Mantoura, R.F.C. (1988b.)
    Grazing and degradation of algal pigments by the marine protozoan Oxyrrhis marina.
    J. Exp. Mar. Biol. Ecol., 119, 119-129.
1987
  • Barlow, R.G. and Alberte, R.S. (1987)
    Photosynthetic characteristics of phycoerythrin-containing marine Synechococcus spp. II. Time course responses of photosynthesis to photoinhibition.
    Mar. Ecol. Prog. Ser., 39, 191-196.
1986
  • Huggett, J.A. and Griffiths, C.L. (1986)
    Some relationships between elevation, physico-chemical variables and biota of intertidal rock pools.
    Mar. Ecol. Prog. Ser. 29: 189-197.
1985
  • Barlow, R.G. and Alberte, R.S. (1985)
    Photosynthetic characteristics of phycoerythrin-containing marine Synechococcus spp. I. Response to growth photon flux density.
    Mar. Biol., 86, 63-74.
  • Olivieri, E.T., Hutchings, L., Brown, P.C. and Barlow, R.G. (1985)
    The development of phytoplankton communities in terms of their particle size frequency distribution, in newly upwelled waters of the southern Benguela current.
    Int. Symp. Upw. W. Afr., Inst. Inv. Pesq., 1, 345-371.
1984
  • Alberte, R.S. and Barlow, R.G. (1984)
    Use of fluorescence excitation spectra to study light adaptation in marine phytoplankton.
    EOS, 65, 910.
  • Barlow, R.G. and Alberte, R.S. (1984)
    Photosynthetic adaptation of the phycoerythrin-containing marine
    Synechococcus spp. EOS, 64, 108.
  • Barlow, R.G. and Alberte, R.S. (1984)
    Time course responses to photoinhibition of marine
    Synechococcus spp. EOS, 65, 898.
  • Barlow, R.G. (1984a.)
    Dynamics of the decline of a phytoplankton bloom after an upwelling event.
    Mar. Ecol. Prog. Ser., 16, 121-126.
  • Barlow, R.G. (1984b.)
    Physiological responses of phytoplankton to turbulent and stable environments in an upwelling region.
    J. Plank. Res., 6, 385-397.
  • Barlow, R.G. (1984c.)
    Time-series uptake of carbon into photosynthetic products of Benguela phytoplankton populations.
    J. Plank. Res., 6, 435-442.
1983
  • Barlow, R.G. (1983)
    Carbon assimilation patterns in a deeply mixed phytoplankton community.
    S. Afr. J. Science, 79, 382.
1982
  • Barlow, R.G. and Henry, J.L. (1982)
    Patterns of carbon assimilation in phytoplankton from the Southern Ocean.
    Fish. Bull. S. Afr., 16, 25-29.
  • Barlow, R.G. (1982a.)
    Phytoplankton ecology in the southern Benguela current. I. Biochemical composition.
    J. Exp. Mar. Biol. Ecol., 63, 209-227.
  • Barlow, R.G. (1982b.)
    Phytoplankton ecology in the southern Benguela current. II. Carbon assimilation patterns.
    J. Exp. Mar. Biol. Ecol., 63, 229-237.
  • Barlow, R.G. (1982c.)
    Phytoplankton ecology in the southern Benguela current. III. Dynamics of a bloom.
    J. Exp. Mar. Biol. Ecol., 63, 239-248.
1981
  • Barlow, R.G. (1981)
    Analysis of adenosine triphosphate in particulate matter.
    Fish. Bull. S. Afr., 14, 99-101.
  • Barlow, R.G. (1981)
    Measurement of carbon-14 assimilation patterns in phytoplankton.
    Fish. Bull. S. Afr., 15, 95-97.
  • Barlow, R.G. and Swart, M.J. (1981)
    Analysis of protein and carbohydrate in particulate matter.
    Fish. Bull. S. Afr., 15, 89-93.
  • Swart, M.J. and Barlow, R.G. (1981)
    Analysis of chlorophyll a in particulate matter.
    Fish. Bull. S. Afr.,. 14, 95-97.
1980
  • Barlow, R.G. (1980)
    The biochemical composition of phytoplankton in an upwelling region off South Africa.
    J. Exp. Mar. Biol. Ecol., 45, 83-93.
1979
  • Barlow, R.G. (1979)
    Physiological studies on phytoplankton in the Southern Benguela upwelling region.
    S. Afr. J. Science, 75, 563.