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  • Adler, P., Milchunas, D., Lauenroth, W., Sala, O. & Burke, I. (2004) Functional traits of graminoids in semi-arid steppes: a test of grazing histories. Journal of Applied Ecology, 41, 653663.
  • Adler, P., Raff, R. & Lauenroth, W.K. (2001) The effect of grazing on the spatial heterogeneity of vegetation. Oecologia, 128, 465479.
  • Anchorena, J., Cingolani, A.M., Livraghi, E., Collantes, M. & Stoffella, S. (2001) Manejo del pastoreo de ovejas en Tierra del Fuego. EDIPUBLI SA, Buenos Aires, Argentina.
  • Anderson, V.J. & Briske, D.D. (1995) Herbivore induced species replacement in grasslands: is it driven by herbivore tolerance or avoidance? Ecological Applications, 5, 10141024.
  • Bakker, J.P. & Ruyter, J.C. (1981) Effects of five years of grazing on a salt-marsh vegetation: a study with sequential mapping. Vegetatio, 44, 81100.
  • Bakker, J.P., Leeuw, J. & Van Wieren, S.E. (1983) Micro-patterns in grassland vegetation created and sustained by sheep-grazing. Vegetatio, 55, 153161.
  • Berendse, F. & Elberse, W.T. (1990) Competition and nutrient availability in heathland and grassland ecosystems. Perspectives in Plant Competition (eds J.Grace & D.Tilman), pp. 93116. Academic Press Inc. Orlando, FL.
  • Briske, D.D. (1996) Strategies of plant survival in grazed systems: a functional interpretation. The Ecology and Management of Grazing Systems (eds J.Hodgson & A.W.Illius), pp. 3767. CAB International, Wallingford, UK.
  • Cargill, S.M. & Jefferies, R.L. (1984) The effects of grazing by lesser snow geese on the vegetation of a sub-arctic salt marsh. Journal of Applied Ecology, 21, 669686.
  • Chapin, F.S. III (1993) Functional role of growth forms in ecosystem and global processes. Scaling Physiological Processes: Leaf to Globe (eds J.R.Ehleringer & C.B.Field), pp. 287312. Academic Press, San Diego, CA.
  • Chapin, F.S. III, Autumn, K. & Pugnaire, F. (1993) Evolution of suites of traits in response to environmental stress. American Naturalist, 142, S78S92.
  • Cid, M.S. & Brizuela, M.A. (1998) Heterogeneity in tall fescue pastures created and sustained by cattle grazing. Journal of Range Management, 51, 644649.
  • Cingolani, A. (1999) Efectos de 100 años de pastoreo ovino sobre la vegetación y suelos del Norte de Tierra del Fuego. PhD Thesis. University of Buenos Aires, Buenos Aires, Argentina.
  • Cingolani, A., Anchorena, J. & Collantes, M. (1998) Landscape heterogeneity and long-term animal production in Tierra del Fuego. Journal of Range Management, 51, 7987.
  • Cingolani, A., Anchorena, J., Stoffella, S. & Collantes, M. (2002) A landscape-scale model for optimal management of sheep grazing in the Magellanic steppe. Applied Vegetation Science, 5, 159166.
  • Cingolani, A., Cabido, M., Renison, D. & Solís-Neffa, V. (2003) Combined effects of environment and grazing on vegetation structure in Argentine granite grasslands. Journal of Vegetation Science, 14, 223232.
  • Coley, P.D. (1983) Herbivory and defensive characteristics of tree species in a lowland tropical forest. Ecological Monographs, 53, 209233.
  • Coley, P.D., Bryant, J.P. & Chapin, F.S. III (1985) Resource availability and plant anti-herbivore defence. Science, 230, 895899.
  • Collantes, M., Anchorena, J. & Cingolani, A.M. (1999) The steppes of Tierra del Fuego: floristic and growth form patterns controlled by soil fertility and moisture. Plant Ecology, 140, 6175.
  • Coppock, D.L., Detling, J.K., Ellis, J.E. & Dyer, M.L. (1983a) Plant–herbivore interactions in a North American mixed-grass prairie. I. Effects of black-tailed prairie dogs on interseasonal aboveground plant biomass and nutrient dynamics and plant species diversity. Oecologia, 56, 19.
  • Coppock, D.L., Detling, J.K., Ellis, J.E. & Dyer, M.L. (1983b) Plant–herbivore interactions in a North American mixed-grass prairie. II. Responses of bison to modification of vegetation by prairie dogs. Oecologia, 56, 1015.
  • Cornelissen, J.H.C., Lavorel, S., Garnier, E., Díaz, S., Buchmann, N., Gurvich, D.E., Reich, P.B., Ter Steege, H., Morgan, H.D., Van Der Heijden, M.G.A., Pausas, J.G. & Poorter, H. (2003) A handbook of protocols for standardised and easy measurement of plant functional traits worldwide. Australian Journal of Botany, 51, 335380.
  • Cornelissen, J.H.C., Pérez-Harguindeguy, N., Díaz, S., Grime, J.P., Marzano, B., Cabido, M., Vendramini, F. & Cerabolini, B. (1999) Leaf structure and defence control litter decomposition rate across species and life forms in regional floras of two continents. New Phytologist, 143, 191200.
  • Coughenour, M.B. (1985) Graminoid responses to grazing by large herbivores: adaptations, exaptations and interacting processes. Annals of the Missouri Botanical Garden, 72, 852863.
  • Díaz, S., Noy-Meir, I. & Cabido, M. (2001) Can grazing response of herbaceous plants be predicted from simple vegetative traits? Journal of Applied Ecology, 38, 497508.
  • Díaz, S., Pérez-Harguindeguy, N., Vendramini, F., Basconcelo, S., Funes, G., Gurvich, D., Cabido, C., Cornelissen, J.H.C. & Falczuk, V. (1999) Plant traits as links between ecosystem structure and functioning. Proceedings of the VIth International Rangeland Congress (eds D.Eldridge & D.Freudenberger), pp. 896901. Australian Rangeland Society, Queensland, Australia.
  • Díaz-Barradas, M.C., García-Novo, F., Collantes, M. & Zunzunegui, M. (2001) Vertical structure of wet grasslands under grazed and non-grazed conditions in Tierra del Fuego. Journal of Vegetation Science, 12, 385390.
  • Dyksterhuis, E.J. (1949) Condition and management of rangeland based on quantitative ecology. Journal of Range Management, 41, 450459.
  • Golluscio, R.A., Deregibus, V.A. & Paruelo, J.M. (1998) Sustainability and range management in the Patagonian steppes. Ecología Austral, 8, 265284.
  • Golluscio, R.A., Paruelo, J.M., Mercau, J.L. & Deregibus, V.A. (1998) Urea supplementation effects on the utilisation of low-quality forage and lamb production in Patagonian rangelands. Grass and Forage Science, 53, 4756.
  • Hanley, T.A. (1982) The nutritional basis for food selection by ungulates. Journal of Range Management, 35, 146151.
  • Hendry, G.A.F. & Grime, J.P. (1993) Methods in Comparative Plant Ecology, A Laboratory Manual. Chapman & Hall, London, UK.
  • Herms, D.A. & Mattson, W.J. (1992) The dilemma of plants: to grow or defend. Quarterly Review of Biology, 67, 283335.
  • Hobbie, S.E. (1992) Effects of plant species on nutrient cycling. Trends in Ecology and Evolution, 7, 336339.
  • Hodgson, J., Forbes, T.D.A., Amstrong, R.H., Beattie, M.M. & Hunter, E.A. (1991) Comparative studies of the ingestive behaviour and herbage intake of sheep and cattle grazing indigenous hill plant communities. Journal of Applied Ecology, 28, 205227.
  • Holechek, J.L., Vavra, M. & Pieper, R.D. (1983) Botanical composition determination of range herbivore diets: a review. Journal of Range Management, 35, 309315.
  • Hunter, R.F. (1962) Hill sheep and their pasture: a study of sheep grazing in south-east Scotland. Journal of Ecology, 50, 651680.
  • INTA (1997) Atlas Dietario de Herbívoros Patagónicos. Prodesar, INTA-GTZ, Bariloche, Argentina.
  • Ivlev, V.S. (1961) Experimental Ecology of the Feeding of Fishes. Yale University Press, New Haven, CT.
  • James, C.D., Landsberg, J. & Morton, S.R. (1999) Provision of watering points in the Australian arid zone: a review of effects on biota. Journal of Arid Environments, 41, 87121.
  • Lambers, H. & Poorter, H. (1992) Inherent variation in growth rate between higher plants: a search for physiological causes and ecological consequences. Advances in Ecological Research, 23, 188261.
  • Lauenroth, W.K. (1998) Guanacos, spiny shrubs and the evolutionary history of grazing in the Patagonian steppe. Ecología Austral, 8, 211215.
  • Lavorel, S. & Garnier, E. (2002) Predicting changes in community composition and ecosystem functioning from plant traits: revisiting the Holy Grail. Functional Ecology, 16, 545556.
  • Lavorel, S. & McIntyre, S. (1999) Plant functional types: is the real world too complex? Proceedings of the VIth International Rangeland Congress (eds D.Eldridge & D.Freudenberger), pp. 905911. Australian Rangeland Society, Queensland, Australia.
  • León, R.J.C., Bran, D., Collantes, M., Paruelo, J.M. & Soriano, A. (1998) Grandes unidades de vegetación de la Patagonia extra-andina. Ecología Austral, 8, 125144.
  • Levy, E.B. & Madden, E.A. (1933) The point method of pasture analysis. New Zealand Journal of Agronomic Research, 46, 267279.
  • McNaughton, S.J. (1983) Compensatory plant growth as a response to herbivory. Oikos, 40, 329336.
  • McNaughton, S.J. (1984) Grazing lawns: animals in herds, plant form, and coevolution. American Naturalist, 124, 863886.
  • Mendoza, R.E., Goldmann, V., Rivas, J., Escudero, V., Pagani, E., Collantes, M. & Marbán, L. (2002) Poblaciones de hongos micorrícicos arbusculares en relación con las propiedades del suelo y de la planta hospedante en pastizales de Tierra del Fuego. Ecología Austral, 12, 105116.
  • Milton, S.J. & Hoffman, M.T. (1994) The application of state-and-transition models to rangeland research and management in arid succulent and semi-arid grassy Karoo, South Africa. African Journal of Range and Forestry Science, 11, 1826.
  • Moore, D.M. (1983) Flora of Tierra del Fuego. Anthony Nelson, London, UK.
  • Moore, D.M. & Williams, C. (1970) Chemotaxonomy, variation and geographical distribution of the Empetraceae. Botanical Journal of the Linnean Society, 63, 277293.
  • Noy-Meir, I. & Oron, T. (2001) Effects of grazing on geophytes in mediterranean vegetation. Journal of Vegetation Science, 12, 749760.
  • Noy-Meir, I., Gutman, M. & Kaplan, Y. (1989) Responses of mediterranean grassland plants to grazing and protection. Journal of Ecology, 77, 290310.
  • Oliva, G. (1996) Biología de poblaciones de Festuca gracillima. PhD Thesis. University of Buenos Aires, Buenos Aires, Argentina.
  • Pérez-Harguindeguy, N., Díaz, S., Cornelissen, J.H.C., Vendramini, F., Cabido, M. & Castellanos, A. (2000) Chemistry and toughness predict leaf litter decomposition rates over a wide spectrum of functional types and taxa in central Argentina. Plant and Soil, 218, 2130.
  • Pérez-Harguindeguy, N., Díaz, S., Vendramini, F., Cornelissen, J.H.C., Gurvich, D.E. & Cabido, M. (2003) Leaf traits and herbivore selection in the field and in cafeteria experiments. Austral Ecology, 28, 642650.
  • Posse, G. (1997) Interacción a nivel de comunidad entre la heterogeneidad de la vegetación y el pastoreo ovino en la estepa Magallánica. PhD Thesis. University of Buenos Aires, Buenos Aires, Argentina.
  • Posse, G., Anchorena, J. & Collantes, M. (1996) Seasonal diets of sheep in the steppe region of Tierra del Fuego, Argentina. Journal of Range Management, 49, 2430.
  • Posse, G., Anchorena, J. & Collantes, M. (2000) Spatial micro-patterns in the steppe of Tierra del Fuego induced by sheep grazing. Journal of Vegetation Science, 11, 4350.
  • Pucheta, E., Cabido, M., Díaz, S. & Funes, G. (1998) Floristic composition, biomass, and aboveground net plant production in grazed and protected sites in a mountain grassland of central Argentina. Acta Oecologica, 19, 97105.
  • Reich, P.B., Ellsworth, D.S., Walters, M.B., Vose, J.M., Gresham, C., Volin, J.C. & Bowman, W.D. (1999) Generality of leaf trait relationships: a test across six biomes. Ecology, 80, 19551969.
  • Reich, P.B., Walters, M.B. & Ellsworth, D.S. (1992) Leaf life-span in relation to leaf, plant, and stand characteristics among diverse ecosystems. Ecological Monographs, 62, 365392.
  • Rosenthal, J.P. & Kotanen, P.M. (1994) Terrestrial plant tolerance to herbivory. Trends in Ecology and Evolution, 9, 145148.
  • Sala, O.E., Oesterheld, M., León, R.J.C. & Soriano, A. (1986) Grazing effects upon plant community structure in subhumid grassland of Argentina. Vegetatio, 67, 2732.
  • Schwartz, C.C. & Ellis, J.E. (1981) Feeding ecology and niche separation in some native and domestic ungulates on shortgrass prairie. Journal of Applied Ecology, 18, 343353.
  • Stoffella, S.L. (2003) Efecto de la compactacion del suelo sobre la estructura del matorral de mata negra (Chiliotrichum diffusum) en Tierra del Fuego. MSc Thesis. University of Buenos Aires, Buenos Aires, Argentina.
  • Tobler, M.W., Cochard, R. & Edwards, P.J. (2003) The impact of cattle ranching on large-scale vegetation patterns in a coastal savanna in Tanzania. Journal of Applied Ecology, 40, 430444.
  • Vesk, P.A. & Westoby, M. (2001) Predicting plant species’ responses to grazing. Journal of Applied Ecology, 38, 897909.
  • Vesk, P.A., Leishmann, M.R. & Westoby, M. (2004) Simple traits do not predict grazing response in Australian dry shrublands and woodlands. Journal of Applied Ecology, 41, 2231.
  • Walker, B., Kinzig, A. & Langridge, J. (1999) Plant attribute diversity, resilience, and ecosystem function: the nature and significance of dominant and minor species. Ecosystems, 2, 95113.
  • Wardle, D.A., Bonner, K.I. & Barker, G.M. (2002) Linkages between plant litter decomposition, litter quality, and vegetation responses to herbivores. Functional Ecology, 16, 585595.
  • Westoby, M. (1999) The LHS strategy scheme in relation to grazing and fire. Proceedings of the VIth International Rangeland Congress (eds D.Eldridge & D.Freudenberger), pp. 893896. Australian Rangeland Society, Queensland, Australia.
  • Westoby, M., Falster, D.S., Moles, A.T., Vesk, P.A. & Wright, I.J. (2002) Plant ecological strategies: some leading dimensions of variation between species. Annual Review in Ecology and Systematics, 33, 125159.
  • Westoby, M., Walker, B. & Noy-Meir, I. (1989) Opportunistic management for rangelands not at equilibrium. Journal of Range Management, 42, 266274.
  • Whicker, A. & Detling, J. (1988) Ecological consequences of prairie dog disturbance. Bioscience, 38, 778785.
  • Williams, O.B. (1969) An improvement technique for identification of plant fragments in herbivore faeces. Journal of Range Management, 22, 5152.