Stable carbon isotope discrimination measurements in Sphagnum and other bryophytes: physiological and ecological implications

REFERENCES

• Adams, M.S. (1985). Inorganic carbon reserves of natural waters and the ecophysiological consequences of their photosynthetic depletion. II. Macrophytes. In: Lucas, W.J. & Berry, J.A. (eds), Inorganic Carbon Uptake by Aquatic Photosynthetic Organisms. American Society of Plant Physiologists, Rockville, MD.
   Google Scholar
• Allen, E.D. & Spence, D.H.N. (1981). The differential ability of aquatic plants to utilize the inorganic carbon supply in fresh waters. New Phytol. 87, 269–283.
   Web of Science ®Google Scholar
• Anderson, L.E. (1990). A check list of Sphagnum in North America north of Mexico. Bryologist 93, 500–501.
   Web of Science ®Google Scholar
• Andrus, R.E., Wagner, D.J. & Titus, J.E. (1983). Vertical zonation of Sphagnum mosses along hummock-hollow gradients. Can. J. Bot. 61, 3128–3139.
   Google Scholar
• Bain, J.T. & Proctor, M.C.F. (1980). The requirements of aquatic bryophytes for free CO2 as an in-organic carbon source: some experimental evidence. New Phytol. 86, 393–400.
   Web of Science ®Google Scholar
• Bjorkman, O. & Gauhl, E. (1968). Effect of temperature and oxygen concentration on photosynthesis in Marchantia polymorpha. Yearbook of the Carnegie Institution of Washington 67, 494–482.
   Google Scholar
• Clymo, R.S. & Hayward, P.M. (1982). The ecology of Sphagnum. In: Smith, A.J.E. (ed.), Bryophyte Ecology, pp. 229–289. Chapman and Hall, London.
   Google Scholar
• Corley, M.F.V. & Hill, M.O. (1981). Distribution of bryophytes in the British Isles: a Census Catalogue of their occurrence in Vice-Counties. British Bryological Society, Cardiff.
   Google Scholar
• Daniels, R.E. & Eddy, A. (1990). Handbook of European Sphagna. Ed. 2. Institute of Terrestrial Ecology, Huntingdon.
   Google Scholar
• Farquhar, G.D., Ehleringer, J.R. & Hubick, K.T. (1989). Carbon isotope discrimination and photosyn-thesis. Ann. Rev. Plant Physiol. Plant Mol. Biol. 40, 503–537.
   Web of Science ®Google Scholar
• Fock, H., Krotkov, G. & Canvin, D.T. (1969). Photorespiration in liverworts and leaves. In: Metzner, H. (ed.), Progress in Photosynthesis Research, pp. 482–487. International Union of Biological Sciences, Tübingen.
   Google Scholar
• Green, T.G.A. & Snelgar, W.P. (1982). A comparison of photosynthesis in two thalloid liverworis. Oecologia 54, 275–280.
   PubMed Web of Science ®Google Scholar
• Holbrook, G.P., Beer, S., Spencer, W.I., Reisldnd, J.B., Davis, J.S. & Bowes, G. (1988). Photosynthesis in marine microalgae: evidence for carbon limitation. Can. J. Bot. 66, 577–582.
   Google Scholar
• Keeley, J.E. & Morton, B.A. (1982). Distribution of diurnal acid metabolism in submerged aquatic plants outside the genus Isoetes. Photosynthetica 16, 546–553.
   Web of Science ®Google Scholar
• O'Leary, M.H. (1981). Carbon isotope fractionation in plants. Phytochemistry 20, 553–567.
   Web of Science ®Google Scholar
• O'Leary, M.H. (1984). Measurements of the isotopic fractionation associated with the diffusion of carbon dioxide in aqueous solution. J. Phys. Chem. 88, 823–825.
   Web of Science ®Google Scholar
• Meidner, H. (1975). Water supply, evaporation, and vapour diffusion in leaves. J. Exp. Bot. 26,666–673.
   Web of Science ®Google Scholar
• Murray, K.J., Harley, P.C., Beyers, J., Walz, H. & Tenhusen, J.D. (1989). Water contents effects on photosynthetic response of Sphagnum moss from the foothills of the Phillip Smith Mountains, Alaska. Oecologia 79, 244–250.
   PubMed Web of Science ®Google Scholar
• Paffen, B.G.P. & Roelefs, J.G.M. (1991). Impact of carbon dioxide and ammonium on the growth of submerged Sphagnum cuspidatum. Aquatic Botany 40, 61–71.
   Web of Science ®Google Scholar
• Penuelas, J. (1985). HCCI as an exogenous carbon source for aquatic bryophytes Fontinalis antipyretica and Fissidens grandifrons. J. Exp. Bot. 36, 441–448.
   Web of Science ®Google Scholar
• Proctor, M.C.F. (1981). Diffusion resistances in bryophytes. In: Grace, J., Ford, E.D. & Jarvis, P.G. (eds), Plants and their Atmospheric Environment, pp. 219–229. Blackwell, Oxford.
   Google Scholar
• Proctor, M.C.F. (1984). Structure and ecophysiological adaptation. In: Dyer, A.F. & Duckett, J.G. (eds), The Experimental Biology of Bryophytes, pp. 9–37. Academic Press, London.
   Google Scholar
• Ratcliffe, D.A. & Walker, D. (1958). The Silver Howe, Galloway, Scotland. J. Ecol. 46, 407–445.
   Web of Science ®Google Scholar
• Raven, J.A. (1991). Implications of inorganic carbon utilization in ecology, evolution and geochemistry. Can. J. Bot. 69, 908–924.
   Google Scholar
• Raven, J.A., Macfarlane, J.J. & Griffiths, H. (1987). The application of carbon isotope discrimination techniques. In: Crawford, R.M.M. (ed.), Plant Life in Aquatic and Amphibious Habitats, pp. 129–149. Blackwell, Oxford.
   Google Scholar
• Raven, J.A., Osborne, B.A. & Johnston, A.M. (1985). Uptake of CO2 by aquatic vegetation. Plant, Cell Env. 8, 417–425.
   Google Scholar
• Rundel, P.W., Stichler, W., Zander, R.H. & Ziegler, II. (1979). Carbon and hydrogen isotope ratios of bryophytes from arid and humid regions. Oecologia 4, 91–94.
   Google Scholar
• Rydin, H. (1986). Competition and niche separation in Sphagnum. Can. J. Bot. 64, 1817–1824.
   Web of Science ®Google Scholar
• Rydin, H. & McDonald, A.J.S. (1985). Tolerance of Sphagnum to water level. J. Bryol. 13, 571–578.
   Web of Science ®Google Scholar
• Silvola, J. (1990). Combined effect of varying water content and CO2 concentration in photosynthesis in Sphagnum fuscum. Holarctic Ecol. 13, 224–228.
   Web of Science ®Google Scholar
• Silvola, J. & Aaltonen, H. (1984). Water content and photosynthesis in the peat mosses Sphagnum fuscum and S. angustifolium. Ann. Bot. Fenn. 21, 1–6.
   Web of Science ®Google Scholar
• Teeri, J.A. (1981). Stable carbon isotope analysis of mosses and lichens growing in xeric and moist habitats. Bryologist 84, 82–84.
   Web of Science ®Google Scholar
• Titus, J., Feldman, R.S. & Grise, D. (1990). Submersed macrophyte growth at low pH. I. CO2 enrich-ment effects with fertile sediment. Oecologia 84, 307–313.
   Web of Science ®Google Scholar
• Titus, J., Wagner, D.J. & Stephens, M.D. (1983). Contrasting water relations of photosynthesis for two Sphagnum mosses. Ecology 64, 1109–1115.
   Web of Science ®Google Scholar
• Vitt, D.H.& Slack, N.G. (1984). Niche diversification of Sphagnum relative to environmental factors in northern Minnesota. Can. J. Bot. 62, 1409–1430.
   Google Scholar
• Wallen, B., Falkengren-Grerup, U. & Malmer, N. (1988). Biomass, productivity and relative rate of photosynthesis of Sphagnum at different water levels on a south Swedish peat bog. Holarctic Ecol. 11, 70–76.
   Web of Science ®Google Scholar