-
1
-
-
0032872723
-
Effects of grazing and cultivation on soil patterns and processes in the Paulshoek area of Namaqualand
-
Allsopp N. Effects of grazing and cultivation on soil patterns and processes in the Paulshoek area of Namaqualand. Plant Ecology 1999, 142:179-187.
-
(1999)
Plant Ecology
, vol.142
, pp. 179-187
-
-
Allsopp, N.1
-
3
-
-
34249336446
-
The impacts of sustained heavy grazing on plant diversity and composition in lowland and upland habitats across the Kamiesberg mountain range in the Succulent Karoo, South Africa
-
Anderson P., Hoffman M.T. The impacts of sustained heavy grazing on plant diversity and composition in lowland and upland habitats across the Kamiesberg mountain range in the Succulent Karoo, South Africa. Journal of Arid Environments 2007, 70:686-700.
-
(2007)
Journal of Arid Environments
, vol.70
, pp. 686-700
-
-
Anderson, P.1
Hoffman, M.T.2
-
4
-
-
0000866359
-
Biomass of desert winter annual plant populations in southern Nevada
-
Beatley J.C. Biomass of desert winter annual plant populations in southern Nevada. Oikos 1969, 20:261-273.
-
(1969)
Oikos
, vol.20
, pp. 261-273
-
-
Beatley, J.C.1
-
5
-
-
77957194601
-
Grazing Index Values (GIV) for Karoo Plant Species
-
Botha W.v.D., Du Toit P.C.V., Blom C.D., Becker H.R., Olivier D.J., Meyer E.M., Barnard G.Z.J., Schoeman P. Grazing Index Values (GIV) for Karoo Plant Species. Grootfontein Agricultural Development Institute, Middleburg, South Africa 2001.
-
(2001)
Grootfontein Agricultural Development Institute, Middleburg, South Africa
-
-
Botha, W.1
Du Toit, P.C.V.2
Blom, C.D.3
Becker, H.R.4
Olivier, D.J.5
Meyer, E.M.6
Barnard, G.Z.J.7
Schoeman, P.8
-
7
-
-
0035692449
-
Determinants of inselberg floras in arid Nama Karoo landscapes
-
Burke A. Determinants of inselberg floras in arid Nama Karoo landscapes. Journal of Biogeography 2001, 28:1211-1220.
-
(2001)
Journal of Biogeography
, vol.28
, pp. 1211-1220
-
-
Burke, A.1
-
9
-
-
0028165724
-
Plant functional diversity, species diversity and climate in arid and semi-arid southern Africa
-
Cowling R.M., Esler K.J., Midgley G.F., Honig M.A. Plant functional diversity, species diversity and climate in arid and semi-arid southern Africa. Journal of Arid Environments 1994, 27:141-158.
-
(1994)
Journal of Arid Environments
, vol.27
, pp. 141-158
-
-
Cowling, R.M.1
Esler, K.J.2
Midgley, G.F.3
Honig, M.A.4
-
10
-
-
0002976580
-
The climate of the karoo - a functional approach
-
Cambridge University Press, Cambridge, S.J. Milton, W.R.J. Dean (Eds.)
-
Desmet P.G., Cowling R.M. The climate of the karoo - a functional approach. The Karoo: Ecological Patterns and Processes 1999, 3-16. Cambridge University Press, Cambridge. S.J. Milton, W.R.J. Dean (Eds.).
-
(1999)
The Karoo: Ecological Patterns and Processes
, pp. 3-16
-
-
Desmet, P.G.1
Cowling, R.M.2
-
11
-
-
33846932557
-
Plant trait responses to grazing - a global synthesis
-
Diaz S., Lavorel S., McIntyre S., Falczuk V., Casanoves F., Milchunas D.G., Skarpe C., Rusch G., Sternberg M., Noy-Meir I., Landsberg J., Zhang W., Clark H., Campbell B.D. Plant trait responses to grazing - a global synthesis. Global Change Biology 2007, 13:313-341.
-
(2007)
Global Change Biology
, vol.13
, pp. 313-341
-
-
Diaz, S.1
Lavorel, S.2
McIntyre, S.3
Falczuk, V.4
Casanoves, F.5
Milchunas, D.G.6
Skarpe, C.7
Rusch, G.8
Sternberg, M.9
Noy-Meir, I.10
Landsberg, J.11
Zhang, W.12
Clark, H.13
Campbell, B.D.14
-
12
-
-
0035880381
-
Effects of rainfall variability and communal and semi-commercial grazing on land cover in southern African rangelands
-
Dube O.P., Pickup G. Effects of rainfall variability and communal and semi-commercial grazing on land cover in southern African rangelands. Climate Research 2001, 17:195-208.
-
(2001)
Climate Research
, vol.17
, pp. 195-208
-
-
Dube, O.P.1
Pickup, G.2
-
13
-
-
0001939006
-
Plant reproduction ecology
-
Cambridge University Press, Cambridge, S.J. Milton, W.R.J. Dean (Eds.)
-
Esler K.J. Plant reproduction ecology. The Karoo: Ecological Patterns and Processes 1999, 123-144. Cambridge University Press, Cambridge. S.J. Milton, W.R.J. Dean (Eds.).
-
(1999)
The Karoo: Ecological Patterns and Processes
, pp. 123-144
-
-
Esler, K.J.1
-
14
-
-
0027385297
-
Strategies in Mediterranean grassland annuals in relation to stress and disturbance
-
Fernandez R.J., Laffarga J.M., Ortega F. Strategies in Mediterranean grassland annuals in relation to stress and disturbance. Journal of Vegetation Science 1993, 4:313-322.
-
(1993)
Journal of Vegetation Science
, vol.4
, pp. 313-322
-
-
Fernandez, R.J.1
Laffarga, J.M.2
Ortega, F.3
-
15
-
-
0033385769
-
Testing a non-equilibrium model of rangeland vegetation dynamics in Mongolia
-
Fernandez-Gimenez M.E., Allen-Diaz B. Testing a non-equilibrium model of rangeland vegetation dynamics in Mongolia. Journal of Applied Ecology 1999, 36:871-885.
-
(1999)
Journal of Applied Ecology
, vol.36
, pp. 871-885
-
-
Fernandez-Gimenez, M.E.1
Allen-Diaz, B.2
-
16
-
-
33845665368
-
A non-destructive and rapid method to estimate biomass and aboveground net primary production in arid environments
-
Flombaum P., Sala O.E. A non-destructive and rapid method to estimate biomass and aboveground net primary production in arid environments. Journal of Arid Environments 2007, 69:352-358.
-
(2007)
Journal of Arid Environments
, vol.69
, pp. 352-358
-
-
Flombaum, P.1
Sala, O.E.2
-
17
-
-
24944560446
-
Use of quantitative methods to determine leaf biomass on 15 woody shrub species in northeastern Mexico
-
Foroughbakhch R., Reyes G., Alvarado-Vazquez M.A., Hernandez-Pinero J., Rocha-Estrada A. Use of quantitative methods to determine leaf biomass on 15 woody shrub species in northeastern Mexico. Forest Ecology and Management 2005, 216:359-366.
-
(2005)
Forest Ecology and Management
, vol.216
, pp. 359-366
-
-
Foroughbakhch, R.1
Reyes, G.2
Alvarado-Vazquez, M.A.3
Hernandez-Pinero, J.4
Rocha-Estrada, A.5
-
19
-
-
21244434427
-
Plant species richness and composition along livestock grazing intensity gradients in a Namaqualand (South Africa) protected area
-
Hendricks H.H., Bond W.J., Midgley J., Novellie P.A. Plant species richness and composition along livestock grazing intensity gradients in a Namaqualand (South Africa) protected area. Plant Ecology 2005, 176:19-33.
-
(2005)
Plant Ecology
, vol.176
, pp. 19-33
-
-
Hendricks, H.H.1
Bond, W.J.2
Midgley, J.3
Novellie, P.A.4
-
20
-
-
0036251144
-
Effects of grazing intensity on growth, reproduction, and abundance of three palatable forbs in Kansas tallgrass prairie
-
Hickman K.R., Hartnett D.C. Effects of grazing intensity on growth, reproduction, and abundance of three palatable forbs in Kansas tallgrass prairie. Plant Ecology 2002, 159:23-33.
-
(2002)
Plant Ecology
, vol.159
, pp. 23-33
-
-
Hickman, K.R.1
Hartnett, D.C.2
-
21
-
-
0031823441
-
The role of complementarity and competition in ecosystem responses to variation in plant diversity
-
Hooper D.U. The role of complementarity and competition in ecosystem responses to variation in plant diversity. Ecology 1998, 79:704-719.
-
(1998)
Ecology
, vol.79
, pp. 704-719
-
-
Hooper, D.U.1
-
22
-
-
0033178314
-
On the relevance of nonequilibrium concepts to arid and semiarid grazing systems
-
Illius A.W., O'Connor T.G. On the relevance of nonequilibrium concepts to arid and semiarid grazing systems. Ecological Applications 1999, 9:798-813.
-
(1999)
Ecological Applications
, vol.9
, pp. 798-813
-
-
Illius, A.W.1
O'Connor, T.G.2
-
23
-
-
0032912998
-
Provision of watering points in the Australian arid zone: a review of effects on biota
-
James C.D., Landsberg J., Morton S.R. Provision of watering points in the Australian arid zone: a review of effects on biota. Journal of Arid Environments 1999, 41:87-121.
-
(1999)
Journal of Arid Environments
, vol.41
, pp. 87-121
-
-
James, C.D.1
Landsberg, J.2
Morton, S.R.3
-
24
-
-
0043142183
-
Are plant functional types relevant to describe degradation in arid, southern Tunisian steppes?
-
Jauffret S., Lavorel S. Are plant functional types relevant to describe degradation in arid, southern Tunisian steppes?. Journal of Vegetation Science 2003, 14:399-408.
-
(2003)
Journal of Vegetation Science
, vol.14
, pp. 399-408
-
-
Jauffret, S.1
Lavorel, S.2
-
25
-
-
0000846056
-
Rangeland production and annual rainfall relations in Mediterranean basin and the African Sahelo-Sudanian zone
-
Le Houerou H.N., Hoste C.H. Rangeland production and annual rainfall relations in Mediterranean basin and the African Sahelo-Sudanian zone. Journal of Range Management 1977, 30:181-189.
-
(1977)
Journal of Range Management
, vol.30
, pp. 181-189
-
-
Le Houerou, H.N.1
Hoste, C.H.2
-
26
-
-
0024161972
-
Relationship between the variability of primary production and the variability of annual precipitation in world arid lands
-
Le Houerou H.N., Bingham R.L., Skerbek W. Relationship between the variability of primary production and the variability of annual precipitation in world arid lands. Journal of Arid Environments 1988, 15:1-18.
-
(1988)
Journal of Arid Environments
, vol.15
, pp. 1-18
-
-
Le Houerou, H.N.1
Bingham, R.L.2
Skerbek, W.3
-
27
-
-
0032831947
-
Reserve selection in the Succulent Karoo, South Africa: coping with high compositional turnover
-
Lombard A.T., Hilton-Taylor C., Rebelo A.G., Pressey R.L., Cowling R.M. Reserve selection in the Succulent Karoo, South Africa: coping with high compositional turnover. Plant Ecology 1999, 142:35-55.
-
(1999)
Plant Ecology
, vol.142
, pp. 35-55
-
-
Lombard, A.T.1
Hilton-Taylor, C.2
Rebelo, A.G.3
Pressey, R.L.4
Cowling, R.M.5
-
28
-
-
0002694586
-
Primary productivity in arid lands: myths and realities
-
Ludwig J.A. Primary productivity in arid lands: myths and realities. Journal of Arid Environments 1987, 13:1-7.
-
(1987)
Journal of Arid Environments
, vol.13
, pp. 1-7
-
-
Ludwig, J.A.1
-
29
-
-
0042140325
-
Effects of grazing on soil seedbank dynamics: an approach with functional groups
-
Marcelo S., Gutman M., Perevolotsky A., Jaime K. Effects of grazing on soil seedbank dynamics: an approach with functional groups. Journal of Vegetation Science 2003, 14:375-386.
-
(2003)
Journal of Vegetation Science
, vol.14
, pp. 375-386
-
-
Marcelo, S.1
Gutman, M.2
Perevolotsky, A.3
Jaime, K.4
-
30
-
-
28444474287
-
Above-ground biomass and plant cover in a succulent shrubland in the southern Karoo, South Africa
-
Milton S.J. Above-ground biomass and plant cover in a succulent shrubland in the southern Karoo, South Africa. South African Journal of Botany 1990, 56:587-589.
-
(1990)
South African Journal of Botany
, vol.56
, pp. 587-589
-
-
Milton, S.J.1
-
31
-
-
24944494019
-
-
Cemex, Mexico City
-
Mittermeier R.A., Gil P.R., Hoffman M., Pilgrim J., Brooks T., Mittermeier C.G., Lamoreux J., da Fonseca G.A.B. Hotspots Revisited 2004, Cemex, Mexico City.
-
(2004)
Hotspots Revisited
-
-
Mittermeier, R.A.1
Gil, P.R.2
Hoffman, M.3
Pilgrim, J.4
Brooks, T.5
Mittermeier, C.G.6
Lamoreux, J.7
da Fonseca, G.A.B.8
-
33
-
-
4143143073
-
Biomass equations for shrub species of Tamaulipan thornscrub of North-eastern Mexico
-
Navar J., Mendez E., Najera A., Graciano J., Dale V., Parresol D. Biomass equations for shrub species of Tamaulipan thornscrub of North-eastern Mexico. Journal of Arid Environments 2004, 59:657-674.
-
(2004)
Journal of Arid Environments
, vol.59
, pp. 657-674
-
-
Navar, J.1
Mendez, E.2
Najera, A.3
Graciano, J.4
Dale, V.5
Parresol, D.6
-
35
-
-
0028975841
-
Vegetation changes (1949-1971) in a semi-arid, grassy dwarf shrubland in the Karoo, South Africa: influence of rainfall variability and grazing by sheep
-
O'Connor T.G., Roux P.W. Vegetation changes (1949-1971) in a semi-arid, grassy dwarf shrubland in the Karoo, South Africa: influence of rainfall variability and grazing by sheep. Journal of Applied Ecology 1995, 32:612-626.
-
(1995)
Journal of Applied Ecology
, vol.32
, pp. 612-626
-
-
O'Connor, T.G.1
Roux, P.W.2
-
36
-
-
77957196910
-
-
Ecosystem goods and services in a semi-arid landscape: An examination of the relationship between ecological processes, land-use strategies and biodiversity conservation. PhD Thesis, University of Cape Town. Cape Town.
-
O'Farrell, P.J., 2005. Ecosystem goods and services in a semi-arid landscape: An examination of the relationship between ecological processes, land-use strategies and biodiversity conservation. PhD Thesis, University of Cape Town. Cape Town.
-
(2005)
-
-
O'Farrell, P.J.1
-
37
-
-
34250181676
-
The influence of ecosystem goods and services on livestock management practices on the Bokkeveld plateau, South Africa
-
O'Farrell P.J., Donaldson J.S., Hoffman M.T. The influence of ecosystem goods and services on livestock management practices on the Bokkeveld plateau, South Africa. Agriculture, Ecosystems & Environment 2007, 122:312-324.
-
(2007)
Agriculture, Ecosystems & Environment
, vol.122
, pp. 312-324
-
-
O'Farrell, P.J.1
Donaldson, J.S.2
Hoffman, M.T.3
-
38
-
-
20444499735
-
The animal factor in veld management
-
University of Natal Press, Pietermaritzburg, N.M. Tainton (Ed.)
-
Owen-Smith N. The animal factor in veld management. Veld Management in South Africa 1999, 117-138. University of Natal Press, Pietermaritzburg. N.M. Tainton (Ed.).
-
(1999)
Veld Management in South Africa
, pp. 117-138
-
-
Owen-Smith, N.1
-
39
-
-
0000188416
-
Nama-karoo
-
Cambridge University Press, Cambridge, R.M. Cowling, D.M. Richardson, S.M. Pierce (Eds.)
-
Palmer A.R., Hoffman M.T. Nama-karoo. Vegetation of Southern Africa 1997, 167-186. Cambridge University Press, Cambridge. R.M. Cowling, D.M. Richardson, S.M. Pierce (Eds.).
-
(1997)
Vegetation of Southern Africa
, pp. 167-186
-
-
Palmer, A.R.1
Hoffman, M.T.2
-
40
-
-
13444249953
-
The impact of livestock grazing on landscape biophysical attributes in privately and communally managed rangelands in Namaqualand
-
Petersen A., Young E.M., Hoffman M.T., Musil C.F. The impact of livestock grazing on landscape biophysical attributes in privately and communally managed rangelands in Namaqualand. South African Journal of Botany 2004, 70:77-783.
-
(2004)
South African Journal of Botany
, vol.70
, pp. 77-783
-
-
Petersen, A.1
Young, E.M.2
Hoffman, M.T.3
Musil, C.F.4
-
41
-
-
0002330586
-
Competition and spacing patterns in desert shrubs
-
Phillips D.L., MacMahon J.A. Competition and spacing patterns in desert shrubs. Journal of Ecology 1981, 69:97-115.
-
(1981)
Journal of Ecology
, vol.69
, pp. 97-115
-
-
Phillips, D.L.1
MacMahon, J.A.2
-
42
-
-
11244264891
-
Vegetation of mesas and surrounding plains in the southeastern Nama Karoo, South Africa
-
Pienaar E., Esler K., Mucina L. Vegetation of mesas and surrounding plains in the southeastern Nama Karoo, South Africa. South African Journal of Botany 2004, 70:540-558.
-
(2004)
South African Journal of Botany
, vol.70
, pp. 540-558
-
-
Pienaar, E.1
Esler, K.2
Mucina, L.3
-
43
-
-
34247608115
-
Vegetation responses to 35 and 55years of native ungulate grazing in shrubsteppe communities
-
Rexroad E.A., Beard K.H., Kulmatiski A. Vegetation responses to 35 and 55years of native ungulate grazing in shrubsteppe communities. Western North American Naturalist 2007, 67:16-25.
-
(2007)
Western North American Naturalist
, vol.67
, pp. 16-25
-
-
Rexroad, E.A.1
Beard, K.H.2
Kulmatiski, A.3
-
44
-
-
34248563746
-
Global desertification: building a science for dryland development
-
Reynolds J.F., Smith D.M.S., Lambin E.F., Turner B.L., Mortimore M., Batterbury S.P.J., Downing T.E., Dowlatabadi H., Fernandez R.J., Herrick J.E., Huber-Sannwald E., Jiang H., Leemans R., Lynam T., Maestre F.T., Ayarza M., Walker B. Global desertification: building a science for dryland development. Science 2007, 316:847-851.
-
(2007)
Science
, vol.316
, pp. 847-851
-
-
Reynolds, J.F.1
Smith, D.M.S.2
Lambin, E.F.3
Turner, B.L.4
Mortimore, M.5
Batterbury, S.P.J.6
Downing, T.E.7
Dowlatabadi, H.8
Fernandez, R.J.9
Herrick, J.E.10
Huber-Sannwald, E.11
Jiang, H.12
Leemans, R.13
Lynam, T.14
Maestre, F.T.15
Ayarza, M.16
Walker, B.17
-
45
-
-
0000210022
-
Why is mountain fynbos invasible and which species invade?
-
Springer-Verlag, Berlin, B.W. Van Wilgen, D.M. Richardson, F.J. Kruger, H.J. Van Hensbergen (Eds.)
-
Richardson D.M., Cowling R.M. Why is mountain fynbos invasible and which species invade?. Fire in South African Mountain Fynbos 1992, 161-181. Springer-Verlag, Berlin. B.W. Van Wilgen, D.M. Richardson, F.J. Kruger, H.J. Van Hensbergen (Eds.).
-
(1992)
Fire in South African Mountain Fynbos
, pp. 161-181
-
-
Richardson, D.M.1
Cowling, R.M.2
-
46
-
-
0041766736
-
Changes in population biology of two succulent shrubs along a grazing gradient
-
Riginos C., Hoffman M.T. Changes in population biology of two succulent shrubs along a grazing gradient. Journal of Applied Ecology 2003, 40:615-625.
-
(2003)
Journal of Applied Ecology
, vol.40
, pp. 615-625
-
-
Riginos, C.1
Hoffman, M.T.2
-
47
-
-
33645850125
-
Dynamics of grazing policy and practice: environmental and social impacts in three communal areas in southern Africa
-
Rohde R.F., Moleele N.M., Mphale M., Allsopp N., Chanda R., Hoffman M.T., Mogale L., Young E. Dynamics of grazing policy and practice: environmental and social impacts in three communal areas in southern Africa. Environmental Science and Policy 2006, 9:302-316.
-
(2006)
Environmental Science and Policy
, vol.9
, pp. 302-316
-
-
Rohde, R.F.1
Moleele, N.M.2
Mphale, M.3
Allsopp, N.4
Chanda, R.5
Hoffman, M.T.6
Mogale, L.7
Young, E.8
-
48
-
-
77957198108
-
-
Biomes of Southern Africa - an objecive categorization. Memoirs of the Botanical Survey of South Africa 54.
-
Rutherford, M.C., Westfall, R.H., 1986. Biomes of Southern Africa - an objecive categorization. Memoirs of the Botanical Survey of South Africa 54.
-
(1986)
-
-
Rutherford, M.C.1
Westfall, R.H.2
-
49
-
-
34249301684
-
Patterns of resource use by livestock during and after drought on the commons of Namaqualand, South Africa
-
Samuels M.I., Allsopp N., Knight R.S. Patterns of resource use by livestock during and after drought on the commons of Namaqualand, South Africa. Journal of Arid Environments 2007, 70:728-739.
-
(2007)
Journal of Arid Environments
, vol.70
, pp. 728-739
-
-
Samuels, M.I.1
Allsopp, N.2
Knight, R.S.3
-
50
-
-
77957202228
-
Cover and Biomass in an Arid South African Shrubland: A Landscape Perspective
-
Skowno A. Cover and Biomass in an Arid South African Shrubland: A Landscape Perspective. Conservation Farming Report 2003.
-
(2003)
Conservation Farming Report
-
-
Skowno, A.1
-
51
-
-
0039794947
-
Hunters and herders in the karoo landscape
-
Cambridge University Press, Cambridge, W.R.J. Dean, S.J. Milton (Eds.)
-
Smith A.B. Hunters and herders in the karoo landscape. The Karoo: Ecological Patterns and Processes 1999, 243-256. Cambridge University Press, Cambridge. W.R.J. Dean, S.J. Milton (Eds.).
-
(1999)
The Karoo: Ecological Patterns and Processes
, pp. 243-256
-
-
Smith, A.B.1
-
52
-
-
0031444547
-
Landscape analysis of plant diversity
-
Stohlgren T.J., Coughenour M.B., Chang G.W., Binkley D., Berry J.K. Landscape analysis of plant diversity. Landscape Ecology 1997, 12:155-170.
-
(1997)
Landscape Ecology
, vol.12
, pp. 155-170
-
-
Stohlgren, T.J.1
Coughenour, M.B.2
Chang, G.W.3
Binkley, D.4
Berry, J.K.5
-
53
-
-
0031938189
-
Comparison of rangeland vegetation sampling techniques in central grasslands
-
Stohlgren T.J., Bull K.A., Otsuki Y. Comparison of rangeland vegetation sampling techniques in central grasslands. Journal of Range Management 1998, 51:164-172.
-
(1998)
Journal of Range Management
, vol.51
, pp. 164-172
-
-
Stohlgren, T.J.1
Bull, K.A.2
Otsuki, Y.3
-
54
-
-
33744949981
-
Gradients in vegetation cover, structure and species richness of Nama-Karoo shrublands in relation to distance from livestock watering points
-
Todd S.W. Gradients in vegetation cover, structure and species richness of Nama-Karoo shrublands in relation to distance from livestock watering points. Journal of Applied Ecology 2006, 43:293-304.
-
(2006)
Journal of Applied Ecology
, vol.43
, pp. 293-304
-
-
Todd, S.W.1
-
55
-
-
0032865851
-
A fence-line contrast reveals effects of heavy grazing on plant diversity and community composition in Namaqualand, South Africa
-
Todd S.W., Hoffman M.T. A fence-line contrast reveals effects of heavy grazing on plant diversity and community composition in Namaqualand, South Africa. Plant Ecology 1999, 142:169-178.
-
(1999)
Plant Ecology
, vol.142
, pp. 169-178
-
-
Todd, S.W.1
Hoffman, M.T.2
-
56
-
-
0040360775
-
Correlates of stocking rate and overgrazing in the Leliefontein Communal Reserve, central Namaqualand
-
Todd S.W., Hoffman M.T. Correlates of stocking rate and overgrazing in the Leliefontein Communal Reserve, central Namaqualand. African Journal of Range and Forage Science 2000, 17:36-45.
-
(2000)
African Journal of Range and Forage Science
, vol.17
, pp. 36-45
-
-
Todd, S.W.1
Hoffman, M.T.2
-
57
-
-
0031285083
-
Catastrophic vegetation shifts and soil degradation in terrestrial grazing systems
-
Van de Koppel J., Rietkerk M., Weissing F.J. Catastrophic vegetation shifts and soil degradation in terrestrial grazing systems. Trends in Ecology & Evolution 1997, 12:352-356.
-
(1997)
Trends in Ecology & Evolution
, vol.12
, pp. 352-356
-
-
Van de Koppel, J.1
Rietkerk, M.2
Weissing, F.J.3
-
58
-
-
0026017443
-
The ephemerals of Namaqualand: effects of photoperiod, temperature and moisture stress on development and flowering of three species
-
Van Rooyen M.W., Grobbelaar N., Theron G.K., Van Rooyen N. The ephemerals of Namaqualand: effects of photoperiod, temperature and moisture stress on development and flowering of three species. Journal of Arid Environments 1991, 20:15-19.
-
(1991)
Journal of Arid Environments
, vol.20
, pp. 15-19
-
-
Van Rooyen, M.W.1
Grobbelaar, N.2
Theron, G.K.3
Van Rooyen, N.4
-
59
-
-
0002097488
-
Soils of the arid south western zone of southern Africa
-
Cambridge University Press, Cambridge, W.R.J. Dean, S.J. Milton (Eds.)
-
Watkeys M.K. Soils of the arid south western zone of southern Africa. The Karoo: Ecological Patterns and Processes 1999, Cambridge University Press, Cambridge. W.R.J. Dean, S.J. Milton (Eds.).
-
(1999)
The Karoo: Ecological Patterns and Processes
-
-
Watkeys, M.K.1
-
60
-
-
2942629849
-
Climatic control of vegetation structure and leaf characteristics along an aridity gradient
-
Werger M.J.A., Morris W.J. Climatic control of vegetation structure and leaf characteristics along an aridity gradient. Annali di Botanica 1991, 49:203-215.
-
(1991)
Annali di Botanica
, vol.49
, pp. 203-215
-
-
Werger, M.J.A.1
Morris, W.J.2
-
62
-
-
0004252445
-
-
Prentice-Hall International Inc., New Jersey
-
Zar J.H. Biostatistical Analysis 1996, Prentice-Hall International Inc., New Jersey. 3rd Ed.
-
(1996)
Biostatistical Analysis
-
-
Zar, J.H.1
|