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Perspectives: From the Lamto Experience to Critical Issues for Savanna Ecology Research

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Lamto

Part of the book series: Ecological Studies ((ECOLSTUD,volume 179))

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References

  1. L. Abbadie, M. Lepage, and X. Le Roux. Soil fauna at the forest-savanna boundary: Role of termite mounds in nutrient cycling. In P.A. Furley, J. Proctor, and J.A. Ratter, editors, Nature and dynamics of forest-savanna boundaries, pages 473–484. Chapman & Hall, London, 1992.

    Google Scholar 

  2. L. Abbadie, A. Mariotti, and J.C. Menaut. Independence of savanna grasses from soil organic matter for their nitrogen supply. Ecology, 73(2):608–613, 1992.

    Article  Google Scholar 

  3. AMMA community. French white book on African monsoon and its various components. Research project, CNRS/INSU, CNES, IRD, Météo-France, Paris, 2001.

    Google Scholar 

  4. S. Archer, M. Coughenour, C. Dall’Aglio, C. W. Fernandez, J. Hay, W. Hoff-mann, C. Klink, J. F. Silva, and O. T. Solbrig. Savanna biodiversity and ecosystem properties. In O. T. Solbrig, E. Medina, and J. F. Silva, editors, Biodiversity and savanna ecosystem properties, pages 207–215. Springer-Verlag, Berlin, 1996.

    Google Scholar 

  5. R. Barnard, L. Barthes, X. Le Roux, H. Harmens, R. Raschi, J.F. Soussana, B. Winkler, and P.W. Leadley. Atmospheric CO2 elevation has little effect on nitrifying and denitrifying enzyme activity in European grasslands. Global Change Ecology, 10:488–497, 2003.

    Article  Google Scholar 

  6. S. Barot, J. Gignoux, and J.C. Menaut. Demography of a savanna palm tree: Predictions from comprehensive spatial pattern analyses. Ecology, 80(6):1987–2005, 1999.

    Article  Google Scholar 

  7. B. Bolker and S.W. Pacala. Using moment equations to understand stochastically driven spatial pattern formation in ecological systems. Theoretical Population Biology, 52:179–197, 1997.

    Article  PubMed  Google Scholar 

  8. B.M. Bolker and S.W. Pacala. Spatial moment equations for plant competition: Understanding spatial strategies and the advantages of short dispersal. American Naturalist, 153(6):575–602, 1999.

    Article  Google Scholar 

  9. D.B. Botkin, J.F. Janak, and J.R. Wallis. Some ecological consequences of a computer model of forest growth. Journal of Ecology, 60:849–871, 1972.

    Article  Google Scholar 

  10. N. Boulain. Modélisation de l’interaction végétation-hydrologie de surface en zone sahélienne: Effets du régime des précipitations et de l’occupation des sols. M.Sc. thesis, Université de Paris 6, Paris, 2000.

    Google Scholar 

  11. F. Bourlière. Tropical savannas, volume 13. Elsevier, Amsterdam, 1983.

    Google Scholar 

  12. P.L. Chesson and R.R. Warner. Environmental variability promotes coexistence in lottery competitive systems. American Naturalist, 117(6):923–943, 1981.

    Article  Google Scholar 

  13. P. Coquillard and D.R.C. Hill. Modélisation et simulation d’écosystèmes. Des modèles déterministes aux simulations à événements discrets. Recherche en écologie. Masson, Paris, 1997.

    Google Scholar 

  14. M.B. Coughenour. Savanna-landscape and regional ecosystem model. Documentation, Colorado State University, Fort Collins, CO, 1994.

    Google Scholar 

  15. C. de Mazancourt, M. Loreau, and L. Abbadie. Grazing optimization and nutrient cycling: Potential impact of large herbivores in a savanna system. Ecological Applications, 9(3):784–797, 1999.

    Article  Google Scholar 

  16. J. Gignoux, J. Clobert, and J.C. Menaut. Alternative fire resistance strategies in savanna trees. Oecologia, 110(4):576–583, 1997.

    Article  Google Scholar 

  17. J. Gignoux, I.D. Davies, and D.R.C. Hill. 3Worlds: A new platform for simulating ecological systems. In D.R.C. Hill, V. Barra, and M. Traoré, editors, First open international conference on modelling and simulation, volume in press, pages 1–15, Clermont-Ferrand, 2005. Blaise Pascal University Press.

    Google Scholar 

  18. J. Gignoux, D. Hall, J. House, D. Masse, H.N. Nacro, and L. Abbadie. Design and test of a generic cohort model of soil organic matter decomposition: The SOMKO model. Global Ecology and Biogeography, 10:639–660, 2001.

    Article  Google Scholar 

  19. J. Gignoux, J.C. Menaut, I.R. Noble, and I.D. Davies. A spatial model of savanna function and dynamics: model description and preliminary results. In D.M. Newbery, H.H.T. Prins, and N.D. Brown, editors, Dynamics of tropical communities, volume 37 of Annual symposium of the BES, pages 361–383. Blackwell Scientific Publications, Cambridge, 1998.

    Google Scholar 

  20. S. Gourlet-Fleury. Modélisation individuelle spatialement explicite de la dynamique d’un peuplement de forêt dense tropicale humide (dispositif de Paracou, Guyane Française). Ph.D. thesis, Université Claude Bernard-Lyon I, Lyon, 1997.

    Google Scholar 

  21. M.E. Hochberg, J.C. Menaut, and J. Gignoux. The influences of tree biology and fire in the spatial structure of the West African savanna. Journal of Ecology, 82(2):217–226, 1994.

    Article  Google Scholar 

  22. C.G. Jones, J.H. Lawton, and M. Shachak. Organisms as ecosystem engineers. Oikos, 69:373–386, 1994.

    Article  Google Scholar 

  23. S. Kellomäki and H. Väisänen. Application of a gap model for the simulation of forest ground vegetation in boreal conditions. Forest Ecology and Management, 42:35–47, 1991.

    Article  Google Scholar 

  24. T. Kohyama. Density-size dynamics of trees simulated by a one-sided competition multi-species model of rain forest stands. Annals of Botany, 70(5):451–460, 1992.

    Google Scholar 

  25. S. Konaté, X. Le Roux, D. Tessier, and M. Lepage. Influence of large termitaria on soil characteristics, soil water regime, and tree leaf shedding pattern in a West African savanna. Plant and Soil, 206:47–60, 1999.

    Article  Google Scholar 

  26. S. Konaté, X. Le Roux, B. Verdier, and M. Lepage. Effect of underground fungus-growing termites on carbon dioxide emission from soils at the chamberand landscape-scales in an African savanna. Functional Ecology, 17:305–314, 2003.

    Article  Google Scholar 

  27. C. Körner. The response of complex multispecies systems to elevated CO2. In B. Walker and W. Steffen, editors, Global change and terrestrial ecosystems, volume 2, pages 20–42. Cambridge University Press, Cambridge, 1996.

    Google Scholar 

  28. J.C. Lata, J. Durand, R. Lensi, and L. Abbadie. Stable coexistence of contrasted nitrification statuses in a wet tropical savanna ecosystem. Functional Ecology, 13:762–768, 1999.

    Article  Google Scholar 

  29. X. Le Roux and T. Bariac. Seasonal variation in soil, grass and shrub water status in a West African humid savanna. Oecologia, 113:456–466, 1998.

    Article  Google Scholar 

  30. X. Le Roux, J. Gignoux, J.C. Menaut, A. Tuzet, A. Perrier, O. Zurfluh, and B. Monteny. Modelling phenology, primary production and water balance in tropical humid savannas. Annales Geophysicae, 13(IIs):477, 1995.

    Google Scholar 

  31. H. Leriche, X. Le Roux, F. Desnoyers, D. Benest, G. Simioni, and L. Abbadie. Response of grass dry-matter-and nitrogen-yields to clipping in an African savanna: An experimental test of the herbivory optimization hypothesis. Ecological Applications, 13:1346–1354, 2003.

    Article  Google Scholar 

  32. H. Leriche, X. Le Roux, J. Gignoux, A. Tuzet, H. Fritz, L. Abbadie, and M. Loreau. Which functional processes control the short-term effect of grazing on net primary production in grassland? Oecologia, 129:114–124, 2001.

    Article  Google Scholar 

  33. S.J. McNaughton. Evolutionary ecology of large tropical herbivores. In P.W. Price, T.M. Lewinsohn, Wilson Fernandes, G., and W.W. Benson, editors, Plant-animal interactions: Evolutionary ecology in tropical and temperate regions, pages 509–522. John Wiley & Sons, New York, 1991.

    Google Scholar 

  34. J.C. Menaut, J. Gignoux, C. Prado, and J. Clobert. Tree community dynamics in a humid savanna of the Côte d’Ivoire: Modelling the effects of fire and competition with grass and neighbours. Journal of Biogeography, 17:471–481, 1990.

    Article  Google Scholar 

  35. P.A. Muller and N. Gaertner. Modélisation objet avec UML. Eyrolles, Paris, 2000.

    Google Scholar 

  36. I.R. Noble, H.H. Shugart, and J.S. Schauer. A description of brind, a computer model of succession and fire response of the high altitude eucalyptus forests of the brindabella range, australian capital territory. software documentation, USDA, 1980.

    Google Scholar 

  37. S.W. Pacala, C.D. Canham, J. Saponara, J.A. Silander, Jr, R.K. Kobe, and E. Ribbens. Forest models defined by field measurements: estimation, error analysis and dynamics. Ecological Monographs, 66(1):1–43, 1996.

    Article  Google Scholar 

  38. S.W. Pacala, C.D. Canham, and J.A. Silander. Forest models defined by field measurements: I. the design of a northeastern forest simulator. Canadian Journal of Forest Research, 23:1980–1988, 1993.

    Article  Google Scholar 

  39. W.J. Parton, M.B. Coughenour, J.M.O. Scurlock, D.S. Ojima, T.G. Gilmanov, R.J. Scholes, D.S. Schimel, T.B. Kirchner, J.C. Menaut, T.R. Seastedt, E. Garcia Moya, A. Kamnalrut, J.I. Kinyamario, and D.O. Hall. Global grassland ecosystem modelling: development and test of ecosystem models for grassland systems. In A.I. Breymeyer, D.O. Hall, J.M. Melillo, and G.I. Ågren, editors, Global change: Effects on coniferous forests and grasslands, volume 56, pages 229–270. John Wiley & Sons, Chichester, 1996.

    Google Scholar 

  40. C. Peugeot, B. Cappelaere, B. Vieux, L. Séguis, and A. Maia. Hydrologic process simulation of a semiraid, endoreic catchment in Sahelian West Niger: 1. Modelaided data analysis and screening. Journal of Hydrology, 279:224–243, 2003.

    Article  Google Scholar 

  41. I.C. Prentice and R. Leemans. Pattern and process and the dynamics of forest structure: A simulation approach. Journal of Ecology, 78:340–355, 1990.

    Article  Google Scholar 

  42. I.C. Prentice, M.T. Sykes, and W. Cramer. A simulation model for the transient effects of climate change on forest landscapes. Ecological Modelling, 65:51–70, 1993.

    Article  Google Scholar 

  43. H.H.T. Prins and H.K. Van der Jeugd. Herbivore population crashes and woodland structure in East Africa. Journal of Ecology, 81:305–314, 1993.

    Article  Google Scholar 

  44. A. Roche. Techniques de simulations et simulateurs d’écosystèmes. 2nd year thesis, ISIMA, Clermont-Ferrand, 2002.

    Google Scholar 

  45. J.C. Scanlan. A model of woody-herbaceous biomass relationships in eucalypt and mesquite communities. Journal of Range Management, 45:75–80, 1992.

    Article  Google Scholar 

  46. P.J. Sellers, R.E. Dickinson, D.A. Randall, A.K. Betts, F.G. Hall, J.A. Berry, G.J. Collatz, A.S. Denning, H.A. Mooney, C.A. Nobre, N. Sato, C.B. Field, and A. Henderson-Sellers. Modeling the exchanges of energy, water, and carbon between continents and the atmosphere. Science, 275:502–509, 1997.

    Article  PubMed  CAS  Google Scholar 

  47. H.H. Shugart, M.S. Hopkins, I.P. Burgess, and A.T. Mortlock. The development of a succession model for subtropical rain forest and its application to assess the effects of timber harvest at wiangaree state forest, new south wales. Journal of Environmental Management, 11:243–265, 1980.

    Google Scholar 

  48. H.H. Shugart and I.R. Noble. A computer model of succession and fire response of the high-altitude Eucalyptus forest of the Brindabella range, Australian Capital Territory. Australian Journal of Ecology, 6:149–164, 1981.

    Article  Google Scholar 

  49. H.H. Shugart and D.C. West. Development of an Appalachian deciduous forest succession model and its application to assessment of the impact of the chestnut blight. Journal of Environmental Management, 5:161–179, 1977.

    Google Scholar 

  50. G. Simioni. Importance de la structure spatiale de la strate arborée sur les fonctionnements carboné et hydrique des écosystèmes herbes-arbres. Ph.D. thesis, Université Pierre et Marie Curie, Paris, 2001.

    Google Scholar 

  51. G. Simioni, J. Gignoux, and X. Le Roux. Tree layer spatial structure can affect savanna production and water budget: Results of a 3D model. Ecology, 84(7):1879–1894, 2003.

    Article  Google Scholar 

  52. G. Simioni, X. Le Roux, J. Gignoux, and H. Sinoquet. TREEGRASS: A 3D, process-based model for simulating plant interactions in tree-grass ecosystems. Ecological Modelling, 131:47–63, 2000.

    Article  Google Scholar 

  53. G. Simioni, A. Walcroft, X. Le Roux, and J. Gignoux. Leaf gas exchange characteristics and water-and nitrogen-use efficiencies of dominant grass and tree species in a West African savanna. Plant Ecology, 173:233–246, 2004.

    Article  Google Scholar 

  54. P. Smith, J.U. Smith, D.S. Powlson, W.B. McGill, J.R.M. Arah, O.G. Chertov, K. Coleman, U. Franko, S. Frolking, D.S. Jenkinson, L.S. Jensen, R.H. Kelly, H. Klein-Gunnewiek, A.S. Komarov, J.A.E. Molina, T. Mueller, W.J. Parton, J.H.M. Thornley, and A.P. Whitmore. A comparison of the performance of nine soil organic matter models using datasets from seven long-term experiments. Geoderma, 81:153–225, 1997.

    Article  Google Scholar 

  55. A. Verhoef, H.A.R. De Bruin, and B.J.J.M. Van den Hurk. Some practical notes on the parameter kb-1 for sparse vegetation. Journal of Applied Meteorology, 36:560–572, 1997.

    Article  Google Scholar 

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Gignoux, J., Le Roux, X., Abbadie, L. (2006). Perspectives: From the Lamto Experience to Critical Issues for Savanna Ecology Research. In: Abbadie, L., Gignoux, J., Le Roux, X., Lepage, M. (eds) Lamto. Ecological Studies, vol 179. Springer, New York, NY. https://doi.org/10.1007/0-387-33857-8_21

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