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Interactions betweenSphagnum mosses and field layer vascular plants in the development of peat-forming systems

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Abstract

The interactions between field layer vascular plants andSphagnum mosses in peat-forming systems are discussed in terms of differences in growth strategies, access to light, acquisition of mineral nutrients and water and the processes involved in the formation of the micro-topographical structures characteristic for these systems.

To keep pace with the vertical growth ofSphagnum, the co-occurring vascular plants require a growth strategy involving continuous movement of the growing point and meristematic tissue upwards and a frequent formation of adventitious roots.

The growth form and architecture of the vascular plants determine the occurrence and distribution of the structural units on a mire, the hummocks, lawns and hollows. Dwarf shrubs and other vascular plants with an orthotropic growth pattern characterise hummocks, where they form a firm matrix which reinforces and supports the spongy biomass ofSphagnum. In a similar way, clonal herbs stabilise the lawns because of the predominantly plagiotropic, or only weakly orthotropic, growth pattern of the rhizomes and coarse roots in the upper, oxic layers.

Extended periods of drought often may have deleterious effects on the mosses but smaller impacts on the vascular plants because of their more efficient water conducting system. Different sources of mineral nutrients are used bySphagnum (atmospheric deposition) and the vascular plants (mineralisation of the organic matter). The presence ofSphagnum, therefore, reduces the supply of nutrient resources to the vascular plants.Sphagnum thereby gains a competitive advantage. A high rate of mineralisation would be beneficial to the vascular plants by increasing their growth rates causing shading of theSphagnum mosses and covering the moss layer by the above-ground litter fall. However, the slow decomposition ofSphagnum litter keeps the system in balance as it will reduce the nutrient supply to the vascular plants.

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References

  • Aerts R., Wallén B. &Malmer N. (1992): Growth-limiting nutrients inSphagnum-dominated bogs subject to low and high atmospheric nitrogen supply. — J. Ecol. 81: 131–140.

    Google Scholar 

  • Backéus I. (1988): Weather variables as predictors ofSphagnum growth on a bog. — Holarct. Ecol. 11: 146–150.

    Google Scholar 

  • Backéus I. (1990): Production and depth distribution of fine roots in a boreal open bog. — Ann. Bot. Fenn. 27: 261–265.

    Google Scholar 

  • Brehm K. (1971): EinSphagnum-Bult als Beispiel einer natürlichen Ionenaustauschersäule. — Beitr. Biol. Pflanzen 47: 287–312.

    Google Scholar 

  • Brown D.H. (1982): Mineral nutrition. — In:Smith A.J.E. [ed.]: Bryophyte ecology, Chapman and Hall, London, pp. 383–444.

    Google Scholar 

  • Clymo R.S. (1970): The growth ofSphagnum: methods of measurements. — J. Ecol. 58: 13–49.

    Article  Google Scholar 

  • Clymo R.S. (1973): The growth ofSphagnum: some effects of environment. — J. Ecol. 61: 849–869.

    Article  Google Scholar 

  • Clymo R.S. (1984):Sphagnum-dominated peat bogs: a naturally acid ecosystem. — Phil. Trans. R. Soc. Lond. B 305: 487–499.

    Google Scholar 

  • Clymo R.S. (1992): Models of peat growth. — Suo 43: 127–136.

    Google Scholar 

  • Clymo R.S. &Hayward P.M. (1982): The ecology ofSphagnum. — In:Smith A.J.E. [ed.]: Bryophyte ecology, Chapman and Hall, London, pp. 229–289.

    Google Scholar 

  • Clymo R.S. &Reddaway E.J.F. (1974): Growth rate ofSphagnum rubellumWils. on Pennine blanket bog. — J. Ecol. 62: 191–196.

    Article  Google Scholar 

  • Coulson J.C. &Butterfield J. (1978): An investigation of the biotic factors determining the rates of plant decomposition on blanket bog. — J. Ecol. 66: 631–650.

    Article  Google Scholar 

  • Damman A.W.H. (1979): Geographic patterns in peatland development in eastern North America. — In:Kivinen E., Heikurainen L. &Pakarinen P. [eds.]: Classification of peat and peatlands, Proceedings of the International Peat Society Symposium, Hyytiälä, Finland, International Peat Society, Helsinki, pp. 42–57.

    Google Scholar 

  • Damman A.W.H. (1986): Hydrology, development, and biogeochemistry of ombrogenous peat bogs with special reference to nutrient relocation in a western Newfoundland bog. — Can. J. Bot. 64: 384–394.

    Article  CAS  Google Scholar 

  • Du Rietz G.E. (1949): Huvudenheter och huvudgränser i svensk myrvegetation (Main units and main limits in Swedish mire vegetation). — Svensk Bot. Tidskr. 43: 274–309.

    Google Scholar 

  • Du Rietz G.E. (1954): Die Mineralbodenwasserzeigergrenze als Grundlage einer natürlichen Zweigliederung der nord- und mitteleuropäischen Moore. — Vegetatio 5: 571–585.

    Google Scholar 

  • Ferguson P., Robinson R.N., Press M.C. &Lee J.A. (1984): Element concentrations in fiveSphagnum species in relation to atmospheric pollution. — J. Bryol. 13: 107–114.

    Google Scholar 

  • Forrest G.I. &Smith R.A.H. (1975): The productivity of a range of blanket bog vegetation types in the northern Pennines. — J. Ecol. 63: 173–202.

    Article  Google Scholar 

  • Foster D. (1984): Landscape features, vegetation and developmental history of a patterned fen in southeastern Labrador, Canada. — J. Ecol. 72: 115–143.

    Article  Google Scholar 

  • Gore A.J.P. (1983): Introduction. — In:Gore A.J.P. [ed.]: Mires: swamp, bog, fen and moor. Ecosystems of the World 4A, Elsevier, Amsterdam, pp. 1–33.

    Google Scholar 

  • Grime J.P. (1979): Plant strategies and vegetation processes. — J. Wiley, Chichester.

    Google Scholar 

  • Hayward P.M. &Clymo R.S. (1982): Profiles of water content and pore size inSphagnum and peat, and their relation to bog ecology. — Proc. R. Soc. Lond. B 215: 299–325.

    Google Scholar 

  • Hayward P.M. &Clymo R.S. (1983): The growth ofSphagnum: experiments on, and simulations of some effects of light flux and water table depth. — J. Ecol. 71: 845–863.

    Article  Google Scholar 

  • Heath G.H. &Luckwill L.C. (1938): The rooting systems of heath plants. — J. Ecol. 26: 331–352.

    Article  Google Scholar 

  • Johnson L.C., Damman A.W.H. &Malmer N. (1990):Sphagnum macrostructure as an indicator of decay and compaction in peat cores from an ombrotrophic South Swedish peat bog. — J. Ecol. 78: 633–647.

    Article  Google Scholar 

  • Johnson L.C. &Damman A.W.H. (1993): Decay and its regulation inSphagnum peatlands. — Adv. Bryol. 5: 249–296.

    Google Scholar 

  • Jonasson S. (1989): Implications of leaf longevity, leaf nutrient re-absorption and translocation for the resource economy of five evergreen plant species. — Oikos 56: 121–131.

    Article  Google Scholar 

  • Jonasson S. &Chapin F.S. III. (1985): Significance of sequential leaf development for nutrient balance of the cotton sedge,Eriophorum vaginatum L. — Oecologia (Berlin) 67: 511–518.

    Article  Google Scholar 

  • Kivinen E. &Pakarinen P. (1981) Geographical distribution of peat resources and major peatland complex types in the world. — Ann. Acad. Sci. Fennicae Ser. A, III Geol.-Geogr. 132: 1–28.

    Google Scholar 

  • Lee J.A., Woodin S.J. &Press M.C. (1986): Nitrogen assimilation in an ecological context. — In:Lambers H., Neeteson J.J. &Stulen I. [eds.]: Fundamental, ecological, and agricultural aspects of nitrogen metabolism in higher plants, Martinus Nijhoff Publ., The Hague, pp. 331–346.

    Google Scholar 

  • Lee J. &Woodin S.J. (1988): Vegetation structure and the interception of acidic deposition by 28 ombrotrophic mires. — In:Verhoeven J.T.A., Heil G.W. &Werger M.J.A. [eds.]: Vegetation structure in relation to carbon and nutrient economy, SPB Academic Publ., The Hague, pp. 137–147.

    Google Scholar 

  • Lindholm T. &Vasander H. (1990): Production of eight species ofSphagnum at Suurisuo mire, southern Finland. — Ann. Bot. Fenn. 27: 145–157.

    Google Scholar 

  • Malmer N. (1962a): Studies on mire vegetation in the archaean area of Southwestern Götaland (South Sweden). I. Vegetation and habitat conditions on the -khult mire. — Opera Bot. 7(1): 1–322.

    Google Scholar 

  • Malmer N. (1962b): Studies on mire vegetation in the archaean area of Southwestern Götland (South Sweden). II. Distribution and seasonal variation in elementary constituents on some mire sites. — Opera Bot. 7(2): 1–67.

    Google Scholar 

  • Malmer N. (1965): The southern mires. — Acta Phytogeogr. Suec. 50: 150–158.

    Google Scholar 

  • Malmer N. (1975): Development of bog mires. — In:Hassler A.D. [ed.]: Coupling of land and water systems, Ecol. Studies 10: 85–92.

    Google Scholar 

  • Malmer N. (1986): Vegetational gradients in relation to environmental conditions in northwestern European mires. — Can. J. Bot. 64: 375–383.

    Article  Google Scholar 

  • Malmer N. (1988): Patterns in the growth and the accumulation of inorganic constituents in theSphagnum-cover on ombrotrophic bogs in Scandinavia. — Oikos 53: 105–120.

    Article  CAS  Google Scholar 

  • Malmer N. (1992): Processes of acquisition, transport and deposition of inorganic constituents in surface peat layers. — In:Bragg O.M., Hulme P.D., Ingram H.A.P. &Robertson R.A. [eds.]: Peatland ecosystems and man: An impact assessment, International Peat Society, Jyväskylä, pp. 165–174.

    Google Scholar 

  • Malmer N. (1993): Mineral nutrients in vegetation and surface layers ofSphagnum-dominated peat-forming systems. — Adv. Bryol. 5: 223–248.

    Google Scholar 

  • Malmer N. &Nihlgård B. (1980): Supply and transport of mineral nutrients in a sub-arctic mire. — In:Sonesson M. [ed.]: Ecology of a subarctic mire, Ecol. Bull. 30: 63–95.

    CAS  Google Scholar 

  • Malmer N. &Holm E. (1984): Variation in the C/N-quotient of peat in relation to decomposition rate and age determination with 210-Pb. — Oikos 43: 171–182.

    Article  CAS  Google Scholar 

  • Malmer N. &Wallén B. (1986): Inorganic elements above and below ground in dwarf shrubs on a subarctic peat bog. — Oikos 46: 200–206.

    Article  CAS  Google Scholar 

  • Malmer N. &Wallén B. (1993): Accumulation and release of organic matter in ombrotrophic bog hummocks — processes and regional variation. — Ecography 16: 193–211.

    Article  Google Scholar 

  • Malmer N., Vitt D.H. &Horton D.G. (1992): Elemental concentrations in mosses and surface waters of western Canadian mires relative to precipitation chemistry and hydrology. — Ecography 15: 114–128.

    Article  Google Scholar 

  • Metsävainio K. (1931): Untersuchungen über das Wurzelsystem der Moorpflanzen. — Ann. Bot. Soc. Zool.-Bot. Fenn. Vanamo 1: 1–417.

    Google Scholar 

  • Murray K. J., Tenhunen J. D. &Kummerow J. (1989): Limitations onSphagnum growth and net primary production in the foothills of the Philip Smith mountains, Alaska. — Oecologia 80: 256–262.

    Google Scholar 

  • Ohlson M. &Malmer N. (1991): Total nutrient accumulation and seasonal variation in resource allocation in the bog plantRhynchospora alba. — Oikos 58: 100–108.

    Article  Google Scholar 

  • Ohlson M. &Dahlberg B. (1991): Rate of peat increment in hummock and lawn communities on Swedish mires during the last 150 years. — Oikos 61: 369–378.

    Article  Google Scholar 

  • Ökland R. H. (1992): Studies in SE Fennoscandian mires: relevance to ecological theory. — J. Veg. Sci. 3: 279–284.

    Article  Google Scholar 

  • Pakarinen P. (1978): Production and nutrient ecology of threeSphagnum species in southern Finnish raised bogs. — Ann. Bot. Fennici 15: 15–26.

    CAS  Google Scholar 

  • Press M.C., Woodin S.J. &Lee J.A. (1986): The potential importance of an increased atmospheric nitrogen supply to the growth of ombrotrophicSphagnum species. — New Phytol. 103: 45–55.

    Article  CAS  Google Scholar 

  • Reader R.J. &Stewart J.M. (1972): The relationship between net primary production and accumulation for a peatland in southeastern Manitoba. — Ecology 53: 1024–1037.

    Article  Google Scholar 

  • Rochefort L., Vitt D.H. &Bayley S.E. (1990): Growth, production and decomposition dynamics ofSphagnum under natural and experimentally acidified conditions. — Ecology 71: 1986–2000.

    Article  Google Scholar 

  • Rosswall T. &Granhall U. (1980): Nitrogen cycling in a subarctic ombrotrophic mire. — In:Sonesson M. [ed.]: Ecology of a subarctic mire, Ecol. Bull. (Stockholm) 30: 209–234.

    CAS  Google Scholar 

  • Rydin H. (1986): Competition and niche separation inSphagnum. — Can. J. Bot. 64: 1817–1824.

    Article  Google Scholar 

  • Rydin H. (1993): Interspecific competition betweenSphagnum mosses on a raised bog. — Oikos 66: 413–423.

    Article  Google Scholar 

  • Rydin H. &McDonald J.S. (1985): Tolerance ofSphagnum to water level. — J. Bryol. 13: 571–578.

    Google Scholar 

  • Rydin H. &Clymo R.S. (1989): Transport of carbon and phosphorus compounds aboutSphagnum. — Proc. R. Soc. Lond. B 237: 63–84.

    Article  Google Scholar 

  • Sjörs H. (1948): Myrvegetation i Bergslagen (Mire vegetation at Bergslagen, Sweden). — Acta Phytogeogr. Suecica 21: 1–299.

    Google Scholar 

  • Sjörs H. (1950): Regional studies in North Swedish mire vegetation. — Botan. Not. 103: 173–222.

    Google Scholar 

  • Sjörs H. (1991): Phyto- and necromass above and below ground in a fen. — Holarct. Ecol. 14: 208–218.

    Google Scholar 

  • Sonesson M., Persson S., Basilier K. &Stenström T.A. (1980): Growth ofSphagnum ripariumÅngstr. in relation to some environmental factors in the Stordalen mire. — In:Sonesson M. [ed.]: Ecology of a subarctic mire, Ecol. Bull. (Stockholm) 30: 191–207.

    Google Scholar 

  • Svensson G. (1986): Recognition of peat-forming plant communities from the peat deposits in two South Swedish bog complexes. — Vegetatio 66: 95–108.

    Google Scholar 

  • Svensson G. (1988): Bog development and environmental conditions as shown by the stratigraphy of Store Mosse mire in southern Sweden. — Boreas 17: 89–111.

    Article  Google Scholar 

  • Tilman D. (1986): The resource ratio hypothesis of succession. — Am. Nat. 125: 827–852.

    Article  Google Scholar 

  • Titus J.E., Wagner D.J. &Stephens M.D. (1983): Contrasting water relations of photosynthesis for twoSphagnum mosses. — Ecology 64: 1109–1115.

    Article  Google Scholar 

  • Titus J.E. &Wagner D.J. (1984): Carbon balance for twoSphagnum mosses: water balance resolves a physiological paradox. — Ecology 65: 1765–1774.

    Article  CAS  Google Scholar 

  • Vitt D.H., Horton D.G., Slack N.G. &Malmer N. (1990):Sphagnum-dominated peatlands of the hyperoceanic British Columbia coast: patterns in surface water chemistry and vegetation. — Can. J. For. Res. 20: 696–711.

    Article  CAS  Google Scholar 

  • Wallén B. (1983): Translocation of14C in adventitiously rootingCalluna vulgaris on peat. — Oikos 40: 241–248.

    Article  Google Scholar 

  • Wallén B. (1986): Above- and below-ground dry mass of the three main vascular plants on hummocks on a subarctic peat bog. — Oikos 46: 51–56.

    Article  Google Scholar 

  • Wallén B. (1987): Growth pattern and distribution of biomass ofCalluna vulgaris on an ombrotrophic peat bog. — Holarct. Ecol. 10: 73–79.

    Google Scholar 

  • Wallén B. (1992): Methods for studying below ground production in mire ecosystems. — Suo 43: 155–162.

    Google Scholar 

  • Wallén B., Falkengren-Grerup U. &Malmer N. (1988): Biomass, productivity, and relative rate of photosynthesis ofSphagnum at different water levels on a South Swedish peat bog. — Holarct. Ecol. 11: 70–76.

    Google Scholar 

  • Weber C. A. (1902): Über die Vegetation und Entstehung des Hochmoors von Augustumal im Memeldelta. — Verlagsbuchhandlung Paul Parey, Berlin.

    Google Scholar 

  • Woodin S.J. &Lee J.A. (1987): The fate of some components of acidic deposition in ombrotrophic mires. — Envir. Pollut. 45: 61–72.

    Article  CAS  Google Scholar 

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  1. Department of Ecology, Plant Ecology, Ecology Building, S-223 62, Lund, Sweden

    Nils Malmer, Brita M. Svensson & Bo Wallén

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  1. Nils Malmer
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Malmer, N., Svensson, B.M. & Wallén, B. Interactions betweenSphagnum mosses and field layer vascular plants in the development of peat-forming systems. Folia geobot. phytotax. 29, 483–496 (1994). https://doi.org/10.1007/BF02883146

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