The Green Cover of Mountains in a Changing Environment

  • Christian Körner
Part of the Advances in Global Change Research book series (AGLO, volume 23)


Slopes induce biological diversity, and nowhere else is diversity so important as on slopes. Why the first? Why the second? The inclination of a piece of land causes gravitational forces that structure the surface and climatic vectors that differentiate life conditions across those structures. The resultant multitude of microhabitats leads to a multitude of inhabitants. A major function of those inhabitants is to secure substrate against further action of gravity. Sloping terrain is only as stable as the workforce keeping it in place. It is this endless battle between the force of gravity and biological safeguards against its consequences, which governs mountain biota. If the substrate is gone, so too are most of the plants and animals.


Alpine vegetation Biodiversity Climatic warming Elevated CO2 Nitrogen deposition Plant ecology 


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  1. Bowman, W. D. (1994). Accumulation and use of nitrogen and phosphorus following fertilization in two alpine tundra communities. Oikos 70, 261–270.CrossRefGoogle Scholar
  2. Bowman, W. D., and Seastedt, T. R., Eds. (2001). “Structure and function of an alpine ecosystem — Niwot Ridge, Colorado.” Oxford University Press, Oxford.Google Scholar
  3. Crawford, R. M. M., Chapman H. M., and Smith L. C. (1995). Adaptation to variation in growing season length in arctic populations of Saxifraga oppositifolia L. Botanical Journal of Scotland 41, 177–192.CrossRefGoogle Scholar
  4. Grabherr, G., and Pauli, M. G. H. (1994). Climate effects on mountain plants. Nature 369, 448.CrossRefGoogle Scholar
  5. Hättenschwiler, S., Handa, T., Egli, L., Asshoff, R., Ammann, W., and Körner, Ch. (2002). Atmospheric CO2 enrichment of alpine treeline conifers. New Phytologist 156, 363–375.CrossRefGoogle Scholar
  6. Heer, C., and Körner, Ch. (2002). High elevation pioneer plants are sensitive to mineral nutrient addition. Basic and Applied Ecology 3, 39–47.CrossRefGoogle Scholar
  7. Hoch, G., Popp, M., and Körner, Ch. (2002). Altitudinal increase of mobile carbon pools in Pinus cembra suggest sink limitation of growth at the Swiss treeline. Oikos (in press).Google Scholar
  8. Hoch, G., and Körner, Ch. (2003). The carbon charging of pines at the climatic treeline: A global comparison. Oecologia (in press).Google Scholar
  9. Ives, J. D., and Hansen-Bristow, K. J. (1983). Stability and instability of natural and modified upper timberline landscapes in the Colorado Rocky Mountains, USA. Mountain Research and Development 3, 149–155.CrossRefGoogle Scholar
  10. Keller, F., and Körner, Ch. (2003). The role of photoperiodism in alpine plant development. Arctic, Antarctic and Alpine Research (in press).Google Scholar
  11. Körner, Ch. (1998). A re-assessment of high elevation treeline positions and their explanation. Oecologia 115, 445–459.CrossRefGoogle Scholar
  12. Körner, Ch. (1999). “Alpine plant life.” Springer, New York.CrossRefGoogle Scholar
  13. Körner, Ch. (2000a). Biosphere responses to CO2 enrichment. Ecological Applications 10, 1590–1619.Google Scholar
  14. Körner, Ch. (2000b). The alpine life zone under global change. Gayana Botànica 57, 1–17.Google Scholar
  15. Körner, Ch., Diemer, M., Schäppi, B., Niklaus, P., and Arnone, J. (1997). The responses of alpine grassland to four seasons of CO, enrichment: A synthesis. Acta Oecologica 18, 165–175.CrossRefGoogle Scholar
  16. Körner, Ch. (2001). Experimental plant ecology: Some lessons from global change research. In “Ecology: Achievement and challenge.” (M. C. Press, N. J. Huntly, and S. Levin, Eds.), pp 227–247. Blackwell Science.Google Scholar
  17. Körner, Ch., and Spehn, E., Eds. (2002). “Mountain biodiversity: A global assessment.” Parthenon, London.Google Scholar
  18. Larigauderie, A., Kömer, Ch. (1995). Acclimation of leaf dark respiration to temperature in alpine and lowland plant species. Annals of Botany 76, 245–252.CrossRefGoogle Scholar
  19. Molau, U., and Alatalo, J. M. (1998). Responses of subarctic-alpine plant communities to simulated environmental change: Biodiversity of bryophytes, lichens, and vascular plants. Ambio 27, 322–329.Google Scholar
  20. Nagy, L., Grabherr, G., Thompson, D., and Körner, Ch. (2003). “Alpine biodiversity across Europe.” Ecological Studies. Springer, New York (in press).CrossRefGoogle Scholar
  21. Oren, R., Ellsworth, D. S., Johnsen, K. H., Phillips, N., Ewers, B. E., Maier, C., Schäfer, K. V. R., McCarthy, H., Hendrey, G., McNulty, S. G., and Katul, G. G. (2001). Soil fertility limits carbon sequestration by forest ecosystems in a CO2-enriched atmosphere. Nature 411, 469–472.CrossRefGoogle Scholar
  22. Paulsen J., Weber, U. M., and Körner, Ch. (2000). Tree growth near treeline: Abrupt or gradual reduction with altitude? Arctic, Antarctic, and Alpine Research 32, 14–20.CrossRefGoogle Scholar
  23. Paulsen, J., and Körner, Ch. (2001). GIS-analysis of tree-line elevation in the Swiss Alps suggest no exposure effect. Journal of Vegetation Science 12, 817–824.CrossRefGoogle Scholar
  24. Press, M. C., Callaghan, T. V., and Lee, J. A. (1998). How will European Arctic ecosystems respond to projected global environmental change? Ambio 27, 306–311.Google Scholar
  25. Spinnler, D., Egli, P., and Körnse, Ch. (2002). Four-year growth dynamics of beech-spruce model ecosystems under CO2 enrichment on two different forest soils. Trees 16, 423–436.CrossRefGoogle Scholar
  26. Steinger, Th., Körner, Ch., and Schmid, B. (1996). Long-term persistence in a changing climate: DNA analysis suggests very old ages of clones of alpine Carex curvula. Oecologia 105, 94–99.CrossRefGoogle Scholar
  27. Stone, P. B., Ed. (1992). “The state of the world’s mountains.” Zed Books, London.Google Scholar
  28. Williams, M. W, Brooks, P. D., and Seastedt, T. (1998). Nitrogen and carbon soil dynamics in response to climate change in a high-elevation ecosystem in the Rocky Mountains, USA. Arctic and Alpine Research 30, 26–30.CrossRefGoogle Scholar

Copyright information

© Springer. Printed in the Netherlands 2005

Authors and Affiliations

  • Christian Körner
    • 1
  1. 1.Institute of BotanyUniversity of BaselBaselSwitzerland

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