Aquatic Botany 53 (19961257-258
Contents of Aquatic Botany, Volume 53 VOL. 53 NOS. lf
Special
Issue: In Honour
MARCH
of Professor
J.M.A.
Brown
A tribute to Professor Dr. J.M.A. Brown C. Den Hartog (Nijmegen, Netherlands) . . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . Dissolved inorganic carbon influences the photosynthetic responses of Hydrilla to photoinhibitory conditions A. White, J.B. Reiskind and G. Bowes (Gainesville, FL, USA) . . . . . . . . . . . . . . . . . . . . Photosynthetic acclimation of submersed angiosperms to CO, and HCO; T.V. Madsen, S.C. Maberly and G. Bowes (Risskov, Denmark) . . . . . . . . . . . . . . . . . . . . The impact of invasive submerged weed species on seed banks in lake sediments M.D. De Wmton and J.S. Clayton (Hamilton, New Zealand). . . . . . . . . . . . . . . . . . . . . . Mechanical properties of the lacunar gas in Egeria densa Planch. shoots B.K. Sorrel1 and F.I. Dromgoole (Auckland, New Zealand) . . . . . . . . . . . . . . . . . . . . . . Loading and utilization of dissolved organic carbon from emergent macrophytes C.J. Mann and R.G. Wetzel (Tuscaloosa, AL, USA) . . . . . . . . . . . . . . . . . . . . . . . . . . The impact of grazing waterfowl on submerged macrophytes: In situ experiments in a shallow eutrophic lake M. Sondergaard, L. Bruun, T. Lauridsen, E. Jeppesen (Silkeborg, Denmark) and T.V. Madsen (Risskov, Denmark) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The effects of ammonium on growth, accumulation of free ammo acids and nutritional status of young phosphorus deficient Srrariores aloides plants A.J.P. Smolders, C. Den Hartog, C.B.L. Van Gestel and J.G.M. Roelofs (Nijmegen, Netherlands) . Tides, light and the distribution of Zosrera marina in Long Island Sound, USA E.W. Koch (Cambridge, MD, USA) and S. Beer (Groton, CT, USA) . . . . . . . . . . . . . . . . . Application of secondary production methods to estimates of net aboveground primary production of emergent aquatic macrophytes R.G. Wetzel and D. Pickard (Tuscaloosa, AL, USA) . . . . . . . . . . . . . . . . . . . . . . . . . . Depletion of turions and tubers of Hydrilla uerricillara in the North New River Canal, Florida D.L. Sutton (Fort Lauderdale, FL, USA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VOL. 53 NOS. 3,4
19%
APRIL
Effects of a potential biocontrol agent, Euhychiopsis leconrei, on Eurasian watermilfoil in experimentaltanks R.M. Newman, K.L. Holmberg, D.D. Biesboer and B.G. Penner (St. Paul, MN, USA). . . . . . . . Influences of water depth and substrate nitrogen on leaf surface area and maximum bed extension in Nymphuea odorara M. Sinden-Hempstead and K.T. Killingbeck (Kingston, RI, USA). . . . . . . . . . . . . . . . . . .
1
3 I5 31 47 61
73
85 97
109 121
1996
131
151
2.58
Contents of Aquatic Botuny, Volume 53
Rhizome growth of Menyanthes trifoliara L. in a population on a floating peat mat in Mizorogaike Pond, central Japan A. Haraguchi (Nayoro, Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Effects of waves on helophyte stands: mechanical characteristics of stems of Phragmites austrulis and
163
Scirpus lacusrris
H. Coops (Lelystad, The Netherlands) and G. Van der Velde (Nijmegen, The Netherlands) . . . . . Interactions between waves, bank erosion and emergent vegetation: an experimental study in a wave tank H. Coops, N. Geilen (Lelystad, The Netherlands), H-l. Verheij (Emmeloord, ‘Ihe Netherlands), R. Boeters (Delfi, The Netherlands) and G. Van der Velde (Nijmegen, The Netherlands) . . . . . . . . Distribution, abundance, and species composition of seagrasses at several sites in Oman B.P. Jupp (Muscat, Oman), M-l. Durako (St. Petersburg, FL, USA), W.J. Kenworthy, G.W. Thayer (Beaufort, NC, USA) and L. Schillak (Frankfurt, Germany) . . . . . . . . . . . . . . . . . . . . . . Seasonal light and temperature responses of Caulerpa taxifolia from the northwestern Mediterranean E. Gacia, C. Rodriguez-Prieto, 0. Delgado and E. Ballesteros (Girona, Spain) . . . . . . . . . . . . Technical communications A power analysis of methods for assessment of change in seagrass cover W.S. Heidelbaugh and W.G. Nelson (Melbourne, FL, USA) . . . . . . . . . . . . . . . . . . . . . . Detecting an environmental impact of dredging on seagrass beds with a BACIR sampling design B.G. Long, D.M. Dennis, T.D. Skewes and LR. Poiner (Cleveland, Qld., Australia) . . . . . . . . . Short communication The invasive alga Caulerpa taxifoliu is not a suitable diet for the sea urchin Paracentrotus liuidus C.-F. Boudouresque (Marseille, France), R. Lemb, X. Mari and A. Meinesz (Nice, France). . . . .
175
187
199 215
227 235
245
Book reviews
Aquaticbirdsinthetrophicweboflakes .................................. Plant identification ............................................ Marine ecological processes .........................................
., .
Erratum Erratum to “A quantitative study of the seagrass and algal meadows of the Spaanse Water, CuraGao, The Netherlands Antilles” [Aquat Bot. 51 (1995) 291-3101 M.M.C.E. Kuenen (Amsterdam, The Netherlands) and A.O. Debrot (Cura~ao, Antilles) . . . . . . .
251 252 253
255