-
1
-
-
33750357358
-
-
Anon. Información de prensa Ministerio de Economía; Secretaría de Política Económica; Instituto Nacional de Estadísticas y Censos (INDEC), Buenos Aires, AR
-
Anon. 2002. Encuesta National Agropecuaria 2001. Información de prensa Ministerio de Economía; Secretaría de Política Económica; Instituto Nacional de Estadísticas y Censos (INDEC), Buenos Aires, AR.
-
(2002)
Encuesta National Agropecuaria 2001
-
-
-
2
-
-
4043172939
-
Functional traits of graminoids in semi-arid steppes: A test of grazing histories
-
Adler, P.B., Milchunas, D., Lauenroth, D.K., Sala, O. & Burke, I.C. 2004. Functional traits of graminoids in semi-arid steppes: a test of grazing histories. J. Appl. Ecol. 41: 653-663.
-
(2004)
J. Appl. Ecol.
, vol.41
, pp. 653-663
-
-
Adler, P.B.1
Milchunas, D.2
Lauenroth, D.K.3
Sala, O.4
Burke, I.C.5
-
3
-
-
0032322144
-
Interactions among grasses, shrubs, and herbivores in Patagonian grass-shrub steppes
-
Aguiar, M.R. & Sala, O.E. 1998. Interactions among grasses, shrubs, and herbivores in Patagonian grass-shrub steppes. Ecol. Austral 8: 201-210.
-
(1998)
Ecol. Austral
, vol.8
, pp. 201-210
-
-
Aguiar, M.R.1
Sala, O.E.2
-
4
-
-
0032323259
-
Vegetation dynamics under grazing disturbance. The state-and-transition model for the Patagonian steppes
-
Bertiller, M.B. & Bisigato. A. 1998. Vegetation dynamics under grazing disturbance. The state-and-transition model for the Patagonian steppes. Ecol. Austral 8: 191-199.
-
(1998)
Ecol. Austral
, vol.8
, pp. 191-199
-
-
Bertiller, M.B.1
Bisigato, A.2
-
5
-
-
17644409778
-
Patterns of nitrogen and phosphorus conservation in dominant perennial grasses and shrubs across an aridity gradient in Patagonia, Argentina
-
Bertiller, M.B., Sain, C.L., Carrera, A.L. & Vargas, D.N. 2005. Patterns of nitrogen and phosphorus conservation in dominant perennial grasses and shrubs across an aridity gradient in Patagonia, Argentina. J. Arid Environ. 62: 209-223.
-
(2005)
J. Arid Environ.
, vol.62
, pp. 209-223
-
-
Bertiller, M.B.1
Sain, C.L.2
Carrera, A.L.3
Vargas, D.N.4
-
6
-
-
0034080146
-
Spatial patterns of plant association in grazed and ungrazed shrublands in the semi-arid Karoo, South Africa
-
Bossdorf, O., Schurr, F. & Schumacher, J. 2000. Spatial patterns of plant association in grazed and ungrazed shrublands in the semi-arid Karoo, South Africa. J. Veg. Sci. 11: 253-258.
-
(2000)
J. Veg. Sci.
, vol.11
, pp. 253-258
-
-
Bossdorf, O.1
Schurr, F.2
Schumacher, J.3
-
7
-
-
0000445079
-
Nitrogen Total
-
Bigham, J.M. (eds.) Soil Society of America, Madison, WI, US
-
Bremner, J.M. 1996. Nitrogen Total. In: Bigham, J.M. (eds.) Methods of analysis, Vol. 3, pp. 1085-1121. Soil Society of America, Madison, WI, US.
-
(1996)
Methods of Analysis, Vol. 3
, pp. 1085-1121
-
-
Bremner, J.M.1
-
8
-
-
0035019059
-
A plant trait analysis of responses to grazing in a long-term experiment
-
Bullock, J.M., Franklin, J., Stevenson, M.J., Silvertown, J., Coulson, S.J., Gregory, S.J. & Tofts, R. 2001. A plant trait analysis of responses to grazing in a long-term experiment. J. Appl. Ecol. 38: 253-267.
-
(2001)
J. Appl. Ecol.
, vol.38
, pp. 253-267
-
-
Bullock, J.M.1
Franklin, J.2
Stevenson, M.J.3
Silvertown, J.4
Coulson, S.J.5
Gregory, S.J.6
Tofts, R.7
-
9
-
-
0002474501
-
Esquema fitogeográfico de la República Argentina
-
Cabrera, A. 1953. Esquema fitogeográfico de la República Argentina. Revista del Museo de La Plata, Botánica 8: 87-168.
-
(1953)
Revista del Museo de la Plata, Botánica
, vol.8
, pp. 87-168
-
-
Cabrera, A.1
-
10
-
-
15944402862
-
Grazing effects on rangeland diversity: A synthesis of contemporary models
-
Cingolani, A.M., Noy-Meir, I. & Díaz, S. 2005. Grazing effects on rangeland diversity: a synthesis of contemporary models. Ecol. Appl. 15: 757-773.
-
(2005)
Ecol. Appl.
, vol.15
, pp. 757-773
-
-
Cingolani, A.M.1
Noy-Meir, I.2
Díaz, S.3
-
11
-
-
17044374672
-
Effects of grazing on patch structure in a semi-arid two-phase vegetation mosaic
-
Cipriotti, P.A. & Aguiar, M. 2005. Effects of grazing on patch structure in a semi-arid two-phase vegetation mosaic. J. Veg. Sci. 16: 57-66.
-
(2005)
J. Veg. Sci.
, vol.16
, pp. 57-66
-
-
Cipriotti, P.A.1
Aguiar, M.2
-
12
-
-
0343241426
-
EstimateS: Statistical estimation of species richness and shared species from samples. Version 5
-
Colwell, R.K. 1997. EstimateS: Statistical estimation of species richness and shared species from samples. Version 5. User's Guide and application. http://viceroy.eeb.uconn.edu/estimates.
-
(1997)
User's Guide and Application
-
-
Colwell, R.K.1
-
13
-
-
0011198637
-
-
Instituto Nacional de Tecnología Agropecuaria, Buenos Aires, AR
-
Correa, M. 1969-1998. Flora Patagónica. Instituto Nacional de Tecnología Agropecuaria, Buenos Aires, AR.
-
(1969)
Flora Patagónica
-
-
Correa, M.1
-
14
-
-
0032323651
-
Patagonian soils: A regional synthesis
-
Del Valle, H. F. 1998. Patagonian soils: a regional synthesis. Ecol. Austral 8: 103-123.
-
(1998)
Ecol. Austral
, vol.8
, pp. 103-123
-
-
Del Valle, H.F.1
-
15
-
-
0034943031
-
Can grazing response of herbaceous plants be predicted from simple vegetative traits?
-
Díaz, S., Noy-Meir, I. & Cabido, M. 2001. Can grazing response of herbaceous plants be predicted from simple vegetative traits? J. Appl. Ecol. 38: 497-508.
-
(2001)
J. Appl. Ecol.
, vol.38
, pp. 497-508
-
-
Díaz, S.1
Noy-Meir, I.2
Cabido, M.3
-
17
-
-
0032322943
-
Sustainability and range management in the Patagonian steppes
-
Golluscio, R.A., Deregibus, V.A. & Paruelo, J.M. 1998. Sustainability and range management in the Patagonian steppes. Ecol. Austral 8: 265-284.
-
(1998)
Ecol. Austral
, vol.8
, pp. 265-284
-
-
Golluscio, R.A.1
Deregibus, V.A.2
Paruelo, J.M.3
-
18
-
-
0034870192
-
Quantifying biodiversity: Procedures and pitfalls in the measurement and comparison of species richness
-
Gotelli, N. J. & Colwell, R. K. 2001. Quantifying biodiversity: procedures and pitfalls in the measurement and comparison of species richness. Ecol. Lett. 4: 379-391.
-
(2001)
Ecol. Lett.
, vol.4
, pp. 379-391
-
-
Gotelli, N.J.1
Colwell, R.K.2
-
19
-
-
0034998895
-
Heterogeneous grazing causes local extinction of edible perennial shrubs: A matrix analysis
-
Hunt, L.P. 2001. Heterogeneous grazing causes local extinction of edible perennial shrubs: a matrix analysis. J. Appl. Ecol. 38: 238-252.
-
(2001)
J. Appl. Ecol.
, vol.38
, pp. 238-252
-
-
Hunt, L.P.1
-
20
-
-
0001008647
-
Phosphorus
-
Bigham, J.M. (eds.) Soil Society of America, Madison, WI, US
-
Kuo, S. 1996. Phosphorus In: Bigham, J.M. (eds.) Methods of analysis, Vol. 3, pp. 869-919. Soil Society of America, Madison, WI, US.
-
(1996)
Methods of Analysis, Vol. 3
, pp. 869-919
-
-
Kuo, S.1
-
21
-
-
0346245530
-
Abundance and composition of plant species along grazing gradients in Australian rangelands
-
Landsberg, J., James, C.D., Morton, S.R., Müller, W.J. & Stol, J. 2003. Abundance and composition of plant species along grazing gradients in Australian rangelands. J. Appl. Ecol. 40: 1008-1024.
-
(2003)
J. Appl. Ecol.
, vol.40
, pp. 1008-1024
-
-
Landsberg, J.1
James, C.D.2
Morton, S.R.3
Müller, W.J.4
Stol, J.5
-
22
-
-
0032322975
-
Guanacos, spiny shrubs and the evolutionary history of grazing in the Patagonian steppe
-
Lauenroth, W.K. 1998. Guanacos, spiny shrubs and the evolutionary history of grazing in the Patagonian steppe. Ecol. Austral 8: 211-215.
-
(1998)
Ecol. Austral
, vol.8
, pp. 211-215
-
-
Lauenroth, W.K.1
-
23
-
-
0030251329
-
Climate change, drought and desertification
-
Le Houérou, H.N. 1996. Climate change, drought and desertification. J. Arid Environ. 34: 133-185.
-
(1996)
J. Arid Environ.
, vol.34
, pp. 133-185
-
-
Le Houérou, H.N.1
-
24
-
-
0032323210
-
Grandes unidades de vegetación de la Patagonia extra andina
-
León, R.J.C., Bran, D., Collantes, M., Paruelo, J.M. & Soriano, A. 1998. Grandes unidades de vegetación de la Patagonia extra andina. Ecol. Austral 8: 125-144.
-
(1998)
Ecol. Austral
, vol.8
, pp. 125-144
-
-
León, R.J.C.1
Bran, D.2
Collantes, M.3
Paruelo, J.M.4
Soriano, A.5
-
25
-
-
0035955371
-
Biodiversity and ecosystem functioning: Current knowledge and future challenges
-
Loreau, M., Naeem, S., Inchausti, P., Bengtsson, J., Grime, J.P., Hector, A., Hooper, D.U., Huston, M.A., Raffaelli, D., Schmid, B., Tilman, D. & Wardle, D.A. 2001. Biodiversity and ecosystem functioning: Current knowledge and future challenges. Science 294: 804-808.
-
(2001)
Science
, vol.294
, pp. 804-808
-
-
Loreau, M.1
Naeem, S.2
Inchausti, P.3
Bengtsson, J.4
Grime, J.P.5
Hector, A.6
Hooper, D.U.7
Huston, M.A.8
Raffaelli, D.9
Schmid, B.10
Tilman, D.11
Wardle, D.A.12
-
26
-
-
0001578138
-
Ecology of a grazing ecosystem: The Serengeti
-
McNaughton, S.J. 1985. Ecology of a grazing ecosystem: the Serengeti. Ecol. Monogr. 55: 259-294.
-
(1985)
Ecol. Monogr.
, vol.55
, pp. 259-294
-
-
McNaughton, S.J.1
-
27
-
-
0027332466
-
Quantitative effects of grazing on vegetation and soils over a global range of environments
-
Milchunas, D. & Lauenroth, W.K. 1993. Quantitative effects of grazing on vegetation and soils over a global range of environments. Ecol. Monogr. 63: 327-366.
-
(1993)
Ecol. Monogr.
, vol.63
, pp. 327-366
-
-
Milchunas, D.1
Lauenroth, W.K.2
-
28
-
-
0024254783
-
A generalized model of the effects of grazing by large herbivores on grassland community structure
-
Milchunas, D., Sala, O. & Lauenroth, W.K. 1988. A generalized model of the effects of grazing by large herbivores on grassland community structure. Am. Nat. 132: 87-106.
-
(1988)
Am. Nat.
, vol.132
, pp. 87-106
-
-
Milchunas, D.1
Sala, O.2
Lauenroth, W.K.3
-
29
-
-
0033178984
-
Livestock activity and Chihuahuan Desert annual-plant communities: Boundary analysis of disturbance gradients
-
Nash, M.S., Whitford, W.G., Soyza, A.G., Van Zee, J.W. & Havstad, K.M. 1999. Livestock activity and Chihuahuan Desert annual-plant communities: boundary analysis of disturbance gradients. Ecol. Appl. 9: 814-823.
-
(1999)
Ecol. Appl.
, vol.9
, pp. 814-823
-
-
Nash, M.S.1
Whitford, W.G.2
Soyza, A.G.3
Van Zee, J.W.4
Havstad, K.M.5
-
30
-
-
0000294470
-
Total carbon, organic carbon and organic matter
-
Bigham, J.M. (ed.) Soil Society of America, Madison, WI, US
-
Nelson, D.W. & Sommers, L.E. 1996. Total carbon, organic carbon and organic matter In: Bigham, J.M. (ed.) Methods of analysis, Vol. 3, pp. 961-1010. Soil Society of America, Madison, WI, US.
-
(1996)
Methods of Analysis, Vol. 3
, pp. 961-1010
-
-
Nelson, D.W.1
Sommers, L.E.2
-
31
-
-
0031905518
-
Relation between NOAA-AVHRR satellite data and stocking rate of rangelands
-
Oesterheld, M., DiBella, C.M. & Kerdiles, H. 1998. Relation between NOAA-AVHRR satellite data and stocking rate of rangelands. Ecol. Appl. 8: 207-212.
-
(1998)
Ecol. Appl.
, vol.8
, pp. 207-212
-
-
Oesterheld, M.1
DiBella, C.M.2
Kerdiles, H.3
-
32
-
-
1842534545
-
Site productivity and plant size explain the response of annual species to grazing exclusion in a Mediterranean semi-arid rangeland
-
Osem, Y., Perevolotsky, A. & Kigel, J. 2004. Site productivity and plant size explain the response of annual species to grazing exclusion in a Mediterranean semi-arid rangeland. J. Ecol. 92: 297-309.
-
(2004)
J. Ecol.
, vol.92
, pp. 297-309
-
-
Osem, Y.1
Perevolotsky, A.2
Kigel, J.3
-
33
-
-
5344274642
-
Consistency of plant species and trait responses to grazing along a productivity gradient: A multisite analysis
-
Pakeman, R.J. 2004. Consistency of plant species and trait responses to grazing along a productivity gradient: a multisite analysis. J. Ecol. 92: 893-905.
-
(2004)
J. Ecol.
, vol.92
, pp. 893-905
-
-
Pakeman, R.J.1
-
34
-
-
0032323258
-
The climate of Patagonia: General patterns and controls on biotic processes
-
Paruelo, J.M., Beltrán, A., Jobbágy, E., Sala, O.E. & Golluscio, R.A. 1998a. The climate of Patagonia: general patterns and controls on biotic processes. Ecol. Austral 8: 85-101.
-
(1998)
Ecol. Austral
, vol.8
, pp. 85-101
-
-
Paruelo, J.M.1
Beltrán, A.2
Jobbágy, E.3
Sala, O.E.4
Golluscio, R.A.5
-
36
-
-
0041766736
-
Changes in population biology of two succulent shrubs along grazing gradient
-
Riginos, C. & Hoffman, M.T. 2003. Changes in population biology of two succulent shrubs along grazing gradient. J. Appl. Ecol. 40: 615-625.
-
(2003)
J. Appl. Ecol.
, vol.40
, pp. 615-625
-
-
Riginos, C.1
Hoffman, M.T.2
-
37
-
-
5344261740
-
Litter quality and nutrient cycling affected by grazing-induced species replacements along a precipitation gradient
-
Semmartin, M., Aguiar, M.R., Distel, R.A., Moretto, A.S. & Ghersa, C.M. 2004. Litter quality and nutrient cycling affected by grazing-induced species replacements along a precipitation gradient. Oikos 107: 148-160.
-
(2004)
Oikos
, vol.107
, pp. 148-160
-
-
Semmartin, M.1
Aguiar, M.R.2
Distel, R.A.3
Moretto, A.S.4
Ghersa, C.M.5
-
38
-
-
0142214189
-
-
Microcomputer Power, Ithaca, New York, NY, US
-
ter Braak, C.J.F. & Šmilauer, P. 1998. CANOCO Reference Manual and User's Guide to Canoco for Windows: Software for Canonical Community Ordination (version 4). Microcomputer Power, Ithaca, New York, NY, US.
-
(1998)
CANOCO Reference Manual and User's Guide to Canoco for Windows: Software for Canonical Community Ordination (Version 4)
-
-
Braak, C.J.F.1
Šmilauer, P.2
-
40
-
-
0034775326
-
Predicting plant species' responses to grazing
-
Vesk, P.A. & Westoby, M. 2001. Predicting plant species' responses to grazing. J. Appl. Ecol. 38: 897-909.
-
(2001)
J. Appl. Ecol.
, vol.38
, pp. 897-909
-
-
Vesk, P.A.1
Westoby, M.2
-
41
-
-
0347540856
-
Simple traits do not predict grazing response in Australian dry shrublands and woodlands
-
Vesk, P.A., Leishman, M.R. & Westoby, M. 2004. Simple traits do not predict grazing response in Australian dry shrublands and woodlands. J. Appl. Ecol. 41: 22-31.
-
(2004)
J. Appl. Ecol.
, vol.41
, pp. 22-31
-
-
Vesk, P.A.1
Leishman, M.R.2
Westoby, M.3
-
42
-
-
0035005729
-
Grasslands, grazing and biodiversity: Editors' introduction
-
Watkinson, A.R. & Ormerod, S.J. 2001. Grasslands, grazing and biodiversity: editors' introduction. J. Appl. Ecol. 38: 233-237.
-
(2001)
J. Appl. Ecol.
, vol.38
, pp. 233-237
-
-
Watkinson, A.R.1
Ormerod, S.J.2
|