-
3
-
-
0036874477
-
A global analysis of acidification and eutrophication of terrestrial ecosystems.
-
Bouwman, A.F., Van Vuuren, D.P., Derwent, R.G. Posch, M. (2002) A global analysis of acidification and eutrophication of terrestrial ecosystems. Water Air and Soil Pollution, 141, 349 382.
-
(2002)
Water Air and Soil Pollution
, vol.141
, pp. 349-382
-
-
Bouwman, A.F.1
Van Vuuren, D.P.2
Derwent, R.G.3
Posch, M.4
-
4
-
-
0024876099
-
Competitive interactions between Cynodon dactylon and Acacia smallii seedlings at different nutrient levels
-
Cohn, E.J., Vanauken, O.W. Bush, J.K. (1989) Competitive interactions between Cynodon dactylon and Acacia smallii seedlings at different nutrient levels. American Midland Naturalist, 121, 265 272.
-
(1989)
American Midland Naturalist
, vol.121
, pp. 265-272
-
-
Cohn, E.J.1
Vanauken, O.W.2
Bush, J.K.3
-
6
-
-
0031903976
-
Competition between tree seedlings and herbaceous vegetation: Support for a theory of resource supply and demand
-
Davis, M.A., Wrage, K.J. Reich, P.B. (1998) Competition between tree seedlings and herbaceous vegetation: support for a theory of resource supply and demand. Journal of Ecology, 86, 652 661.
-
(1998)
Journal of Ecology
, vol.86
, pp. 652-661
-
-
Davis, M.A.1
Wrage, K.J.2
Reich, P.B.3
-
7
-
-
21444434936
-
Indirect effects of grazing on the establishment of Pinus sylvestris and Pinus nigra seedlings in calcareous grasslands in relation to resource level
-
Debain, S., Curt, T. Lepart, J. (2005) Indirect effects of grazing on the establishment of Pinus sylvestris and Pinus nigra seedlings in calcareous grasslands in relation to resource level. Ecoscience, 12, 192 201.
-
(2005)
Ecoscience
, vol.12
, pp. 192-201
-
-
Debain, S.1
Curt, T.2
Lepart, J.3
-
8
-
-
33646363667
-
The global atmospheric environment for the next generation
-
Dentener, F., Stevenson, D., Ellingsen, K., Van Noije, T., Schultz, M., Amann, M. et al 2006) The global atmospheric environment for the next generation. Environmental Science and Technology, 40, 3586 3594.
-
(2006)
Environmental Science and Technology
, vol.40
, pp. 3586-3594
-
-
Dentener, F.1
Stevenson, D.2
Ellingsen, K.3
Van Noije, T.4
Schultz, M.5
Amann, M.6
Al, E.7
-
9
-
-
0041801742
-
-
CTP Press. Cape Town, South Africa.
-
Dickinson, E.B., Hyam, G.F.S. Breytenbach, W.A.S. (1990) Die Kynoch weidingshandleiding. CTP Press, Cape Town, South Africa.
-
(1990)
Die Kynoch Weidingshandleiding.
-
-
Dickinson, E.B.1
Hyam, G.F.S.2
Breytenbach, W.A.S.3
-
10
-
-
13444249104
-
Long term nitrogen and phosphorous application to veld
-
Donaldson, C.H., Rootman, G. Grossman, D. (1984) Long term nitrogen and phosphorous application to veld. Journal of the Grassland society of Southern Africa, 1, 27 32.
-
(1984)
Journal of the Grassland Society of Southern Africa
, vol.1
, pp. 27-32
-
-
Donaldson, C.H.1
Rootman, G.2
Grossman, D.3
-
11
-
-
0027333476
-
Evolutionary and ecological aspects of photosynthetic pathway variation
-
Ehleringer, J.R. Monson, R.K. (1993) Evolutionary and ecological aspects of photosynthetic pathway variation. Annual Review of Ecological Systems, 24, 411 439.
-
(1993)
Annual Review of Ecological Systems
, vol.24
, pp. 411-439
-
-
Ehleringer, J.R.1
Monson, R.K.2
-
12
-
-
33745361588
-
Short dry spells in the wet season increase mortality of tropical pioneer seedlings
-
Engelbrecht, B.M.J., Dalling, J.W., Pearson, T.R.H., Wolf, R.L., Galvez, D.A., Koehler, T., Tyree, M.T. Kursar, T.A. (2006) Short dry spells in the wet season increase mortality of tropical pioneer seedlings. Oecologia, 148, 258 269.
-
(2006)
Oecologia
, vol.148
, pp. 258-269
-
-
Engelbrecht, B.M.J.1
Dalling, J.W.2
Pearson, T.R.H.3
Wolf, R.L.4
Galvez, D.A.5
Koehler, T.6
Tyree, M.T.7
Kursar, T.A.8
-
13
-
-
34347397840
-
Visual assessment of wilting as a measure of leaf water potential and seedling drought survival
-
Engelbrecht, B.M.J., Tyree, M.T. Kursar, T.A. (2007) Visual assessment of wilting as a measure of leaf water potential and seedling drought survival. Journal of Tropical Ecology, 23, 497 500.
-
(2007)
Journal of Tropical Ecology
, vol.23
, pp. 497-500
-
-
Engelbrecht, B.M.J.1
Tyree, M.T.2
Kursar, T.A.3
-
14
-
-
17044428583
-
Determinants off community organization of a South African mesic grassland
-
Fynn, R.W.S. O'Connor, T.G. (2005) Determinants off community organization of a South African mesic grassland. Journal of Vegetation Science, 16, 93 102.
-
(2005)
Journal of Vegetation Science
, vol.16
, pp. 93-102
-
-
Fynn, R.W.S.1
O'Connor, T.G.2
-
15
-
-
0002181813
-
Grasses of southern Africa
-
Gibbs Russell, G.E., Watson, L., Koekemoer, M., Smook, L., Barker, N.P., Anderson, H.M. Dallwitz, M.J. (1990) Grasses of southern Africa. Memoirs of the Botanical Survey of South Africa, 58, 1 437.
-
(1990)
Memoirs of the Botanical Survey of South Africa
, vol.58
, pp. 1-437
-
-
Gibbs Russell, G.E.1
Watson, L.2
Koekemoer, M.3
Smook, L.4
Barker, N.P.5
Anderson, H.M.6
Dallwitz, M.J.7
-
16
-
-
43649088790
-
Soil clay content and fire frequency affect clustering in trees in South African savannas
-
Groen, T.A., van Langevelde, F., de Vijver, C., Govender, N. Prins, H.H.T. (2008) Soil clay content and fire frequency affect clustering in trees in South African savannas. Journal of Tropical Ecology, 24, 269 279.
-
(2008)
Journal of Tropical Ecology
, vol.24
, pp. 269-279
-
-
Groen, T.A.1
Van Langevelde, F.2
De Vijver, C.3
Govender, N.4
Prins, H.H.T.5
-
17
-
-
0026007284
-
Effects of soil-moisture on shrub seedling survival in a semi-arid grassland
-
Harrington, G.N. (1991) Effects of soil-moisture on shrub seedling survival in a semi-arid grassland. Ecology, 72, 1138 1149.
-
(1991)
Ecology
, vol.72
, pp. 1138-1149
-
-
Harrington, G.N.1
-
18
-
-
0034099815
-
Fire, resprouting and variability: A recipe for grass-tree coexistence in savanna
-
Higgins, S.I., Bond, W.J. Trollope, W.S.W. (2000) Fire, resprouting and variability: a recipe for grass-tree coexistence in savanna. Journal of Ecology, 88, 213 229.
-
(2000)
Journal of Ecology
, vol.88
, pp. 213-229
-
-
Higgins, S.I.1
Bond, W.J.2
Trollope, W.S.W.3
-
19
-
-
0242573321
-
Conundrums in mixed woody-herbaceous plant systems
-
House, J.I., Archer, S., Breshears, D.D., Scholes, R.J. Participants, N.T.G.I. (2003) Conundrums in mixed woody-herbaceous plant systems. Journal of Biogeography, 30, 1763 1777.
-
(2003)
Journal of Biogeography
, vol.30
, pp. 1763-1777
-
-
House, J.I.1
Archer, S.2
Breshears, D.D.3
Scholes, R.J.4
Participants, N.T.G.I.5
-
20
-
-
0031437502
-
Analysing shrub encroachment in the southern Kalahari: A grid-based modelling approach
-
Jeltsch, F., Milton, S.J., Dean, W.R.J. Van Rooyen, N. (1997) Analysing shrub encroachment in the southern Kalahari: a grid-based modelling approach. Journal of Applied Ecology, 34, 1497 1508.
-
(1997)
Journal of Applied Ecology
, vol.34
, pp. 1497-1508
-
-
Jeltsch, F.1
Milton, S.J.2
Dean, W.R.J.3
Van Rooyen, N.4
-
22
-
-
41149118187
-
Herbivores as architects of savannas: Inducing and modifying spatial vegetation patterning
-
de Knegt, H.J., Groen, T.A., van de Vijver, C., Prins, H.H.T. van Langevelde, F. (2008) Herbivores as architects of savannas: inducing and modifying spatial vegetation patterning. Oikos, 117, 543 554.
-
(2008)
Oikos
, vol.117
, pp. 543-554
-
-
De Knegt, H.J.1
Groen, T.A.2
Van De Vijver, C.3
Prins, H.H.T.4
Van Langevelde, F.5
-
23
-
-
0022230413
-
Interactions of woody and herbaceous vegetation in a southern African savanna
-
Knoop, W.T. Walker, B.H. (1985) Interactions of woody and herbaceous vegetation in a southern African savanna. Journal of Ecology, 73, 235 253.
-
(1985)
Journal of Ecology
, vol.73
, pp. 235-253
-
-
Knoop, W.T.1
Walker, B.H.2
-
24
-
-
33748654009
-
Effects of rain, nitrogen, fire and grazing on tree recruitment and early survival in bush-encroached savanna, South Africa
-
Kraaij, T. Ward, D. (2006) Effects of rain, nitrogen, fire and grazing on tree recruitment and early survival in bush-encroached savanna, South Africa. Plant Ecology, 186, 235 246.
-
(2006)
Plant Ecology
, vol.186
, pp. 235-246
-
-
Kraaij, T.1
Ward, D.2
-
25
-
-
0034764196
-
Effects of nutrients and shade on tree-grass interactions in an East African savanna
-
Ludwig, F., de Kroon, H., Prins, H.H.T. Berendse, F. (2001) Effects of nutrients and shade on tree-grass interactions in an East African savanna. Journal of Vegetation Science, 12, 579 588.
-
(2001)
Journal of Vegetation Science
, vol.12
, pp. 579-588
-
-
Ludwig, F.1
De Kroon, H.2
Prins, H.H.T.3
Berendse, F.4
-
26
-
-
0141475091
-
Patch dieback of Colophospermum mopane in a dysfunctional semi-arid African savanna
-
MacGregor, M.D. O'Connor, T.G. (2002) Patch dieback of Colophospermum mopane in a dysfunctional semi-arid African savanna. Austral Ecology, 27, 385 395.
-
(2002)
Austral Ecology
, vol.27
, pp. 385-395
-
-
MacGregor, M.D.1
O'Connor, T.G.2
-
27
-
-
0028982938
-
Acacia karroo invasion of grassland: Environmental and biotic effects influencing seedling emergence and establishment
-
O'Connor, T.G. (1995) Acacia karroo invasion of grassland: environmental and biotic effects influencing seedling emergence and establishment. Oecologia, 103, 214 223.
-
(1995)
Oecologia
, vol.103
, pp. 214-223
-
-
O'Connor, T.G.1
-
30
-
-
34247341176
-
Resource capture and use by tropical forest seedlings and their consequences fro competition
-
(eds. Burslem D.F.R.P. Pinard M.A. Hartley S.E. ), pp. Cambridge University Press. New York.
-
Poorter, L. (2005) Resource capture and use by tropical forest seedlings and their consequences fro competition. Biotic Interactions in the Tropics: Their role in the Maintenance of Species Diversity (eds D.F.R.P. Burslem, M.A. Pinard S.E. Hartley), pp. 35 64. Cambridge University Press, New York.
-
(2005)
Biotic Interactions in the Tropics: Their Role in the Maintenance of Species Diversity
, pp. 35-64
-
-
Poorter, L.1
-
31
-
-
64349106006
-
Introduction: Grazers and browsers in a changing world
-
(eds. Gordon I. Prins H.H.T. ), pp. Springer-Verlag. Berlin.
-
Prins, H.H.T. Gordon, I.J. (2008) Introduction: Grazers and browsers in a changing world. The Ecology of Browsing and Grazing (eds I. Gordon H.H.T. Prins), pp. 1 20. Springer-Verlag, Berlin.
-
(2008)
The Ecology of Browsing and Grazing
, pp. 1-20
-
-
Prins, H.H.T.1
Gordon, I.J.2
-
32
-
-
28644450403
-
Determinants of woody cover in African savannas
-
Sankaran, M., Hanan, N.P., Scholes, R.J., Ratnam, J., Augustine, D.J., Cade, B.S. et al 2005) Determinants of woody cover in African savannas. Nature, 438, 846 849.
-
(2005)
Nature
, vol.438
, pp. 846-849
-
-
Sankaran, M.1
Hanan, N.P.2
Scholes, R.J.3
Ratnam, J.4
Augustine, D.J.5
Cade, B.S.6
Al, E.7
-
33
-
-
38949155145
-
Woody cover in African savannas: The role of resources, fire and herbivory
-
Sankaran, M., Ratnam, J. Hanan, N. (2008) Woody cover in African savannas: the role of resources, fire and herbivory. Global Ecology and Biogeography, 17, 236 245.
-
(2008)
Global Ecology and Biogeography
, vol.17
, pp. 236-245
-
-
Sankaran, M.1
Ratnam, J.2
Hanan, N.3
-
34
-
-
2542565108
-
Tree-grass coexistence in savannas revisited - Insights from an examination of assumptions and mechanisms invoked in existing models
-
Sankaran, M., Ratnam, J. Hanan, N.P. (2004) Tree-grass coexistence in savannas revisited - insights from an examination of assumptions and mechanisms invoked in existing models. Ecology Letters, 7, 480 490.
-
(2004)
Ecology Letters
, vol.7
, pp. 480-490
-
-
Sankaran, M.1
Ratnam, J.2
Hanan, N.P.3
-
35
-
-
19944388016
-
Biogeochemistry: The cycling of elements
-
(eds. Toit J.T. du. Rogers K.H. Biggs H.C. pp. Island Press. Washington.
-
Scholes, M.C., Scholes, R.J., Otter, L.B. Woghiren, A.J. (2003) Biogeochemistry: the cycling of elements. The Kruger Experience (eds J.T. du Toit, K.H. Rogers H.C. Biggs pp. 130 148. Island Press, Washington.
-
(2003)
The Kruger Experience
, pp. 130-148
-
-
Scholes, M.C.1
Scholes, R.J.2
Otter, L.B.3
Woghiren, A.J.4
-
37
-
-
0036622439
-
Trends in savanna structure and composition along an aridity gradient in the Kalahari
-
Scholes, R.J., Dowty, P.R., Caylor, K., Parsons, D.A.B., Frost, P.G.H. Shugart, H.H. (2002) Trends in savanna structure and composition along an aridity gradient in the Kalahari. Journal of Vegetation Science, 13, 419 428.
-
(2002)
Journal of Vegetation Science
, vol.13
, pp. 419-428
-
-
Scholes, R.J.1
Dowty, P.R.2
Caylor, K.3
Parsons, D.A.B.4
Frost, P.G.H.5
Shugart, H.H.6
-
38
-
-
44349138931
-
Grass, rainfall and herbivores as determinants of Acacia erioloba (Meyer) recruitment in an African savanna
-
Seymour, C.L. (2008) Grass, rainfall and herbivores as determinants of Acacia erioloba (Meyer) recruitment in an African savanna. Plant Ecology, 197, 131 138.
-
(2008)
Plant Ecology
, vol.197
, pp. 131-138
-
-
Seymour, C.L.1
-
39
-
-
33747044648
-
Establishment of broad-leaved thickets in serengeti, tanzania: The influence of fire, browsers, grass competition, and elephants
-
Sharam, G., Sinclair, A.R.E. Turkington, R. (2006) Establishment of broad-leaved thickets in serengeti, tanzania: the influence of fire, browsers, grass competition, and elephants. Biotropica, 38, 599 605.
-
(2006)
Biotropica
, vol.38
, pp. 599-605
-
-
Sharam, G.1
Sinclair, A.R.E.2
Turkington, R.3
-
40
-
-
40849116653
-
Global trends and variability in soil moisture and drought characteristics, 1950-2000, from observation-driven Simulations of the terrestrial hydrologic cycle
-
Sheffield, J. Wood, E.F. (2008) Global trends and variability in soil moisture and drought characteristics, 1950-2000, from observation-driven Simulations of the terrestrial hydrologic cycle. Journal of Climate, 21, 432 458.
-
(2008)
Journal of Climate
, vol.21
, pp. 432-458
-
-
Sheffield, J.1
Wood, E.F.2
-
41
-
-
34848881591
-
Diversity of tropical tree seedling responses to drought
-
Slot, M. Poorter, L. (2007) Diversity of tropical tree seedling responses to drought. Biotropica, 39, 683 690.
-
(2007)
Biotropica
, vol.39
, pp. 683-690
-
-
Slot, M.1
Poorter, L.2
-
42
-
-
0031980991
-
Root biomass, depth distribution and relations with leaf biomass of Colophospermum mopane
-
Smit, G.N. Rethman, N.F.G. (1998) Root biomass, depth distribution and relations with leaf biomass of Colophospermum mopane. South African Journal of Botany, 64, 38 43.
-
(1998)
South African Journal of Botany
, vol.64
, pp. 38-43
-
-
Smit, G.N.1
Rethman, N.F.G.2
-
43
-
-
0034000980
-
The influence of tree thinning on the soil water in a semi-arid savanna of southern Africa
-
Smit, G.N. Rethman, N.F.G. (2000) The influence of tree thinning on the soil water in a semi-arid savanna of southern Africa. Journal of Arid Environments, 44, 41 59.
-
(2000)
Journal of Arid Environments
, vol.44
, pp. 41-59
-
-
Smit, G.N.1
Rethman, N.F.G.2
-
44
-
-
0035656556
-
The influence of tree thinning on the vegetative growth and browse production of Colophospermum mopane
-
Smit, G.N. (2001) The influence of tree thinning on the vegetative growth and browse production of Colophospermum mopane. South African Journal of Wildlife Research, 31, 99 114.
-
(2001)
South African Journal of Wildlife Research
, vol.31
, pp. 99-114
-
-
Smit, G.N.1
-
45
-
-
2542476090
-
An approach to tree thinning to structure southern African savannas for long-term restoration from bush encroachment
-
Smit, G.N. (2004) An approach to tree thinning to structure southern African savannas for long-term restoration from bush encroachment. Journal of Environmental Management, 71, 179 191.
-
(2004)
Journal of Environmental Management
, vol.71
, pp. 179-191
-
-
Smit, G.N.1
-
46
-
-
0036059006
-
Short-term response of rangeland botanical composition and productivity to fertilization (N and P) in a semi-arid climate of South Africa
-
Snyman, H.A. (2002) Short-term response of rangeland botanical composition and productivity to fertilization (N and P) in a semi-arid climate of South Africa. Journal of Arid Environments, 50, 167 183.
-
(2002)
Journal of Arid Environments
, vol.50
, pp. 167-183
-
-
Snyman, H.A.1
-
47
-
-
0142195969
-
The changing character of precipitation
-
Trenberth, K.E., Dai, A.G., Rasmussen, R.M. Parsons, D.B. (2003) The changing character of precipitation. Bulletin of the American Meteorological Society, 84, 1205 1217.
-
(2003)
Bulletin of the American Meteorological Society
, vol.84
, pp. 1205-1217
-
-
Trenberth, K.E.1
Dai, A.G.2
Rasmussen, R.M.3
Parsons, D.B.4
-
48
-
-
0032447227
-
Causes of bulk carbon and nitrogen isotopic fractionations in the products of vegetation burns: Laboratory studies
-
Turekian, V.C., Macko, S., Ballentine, D., Swap, R.J. Garstang, M. (1998) Causes of bulk carbon and nitrogen isotopic fractionations in the products of vegetation burns: laboratory studies. Chemical Geology, 152, 181 192.
-
(1998)
Chemical Geology
, vol.152
, pp. 181-192
-
-
Turekian, V.C.1
MacKo, S.2
Ballentine, D.3
Swap, R.J.4
Garstang, M.5
-
49
-
-
0041813252
-
Effects of fire and herbivory on the stability of savanna ecosystems
-
van Langevelde, F., van de Vijver, C., Kumar, L., van de Koppel, J., de Ridder, N., van Andel, J. et al 2003) Effects of fire and herbivory on the stability of savanna ecosystems. Ecology, 84, 337 350.
-
(2003)
Ecology
, vol.84
, pp. 337-350
-
-
Van Langevelde, F.1
Van De Vijver, C.2
Kumar, L.3
Van De Koppel, J.4
De Ridder, N.5
Van Andel, J.6
Al, E.7
-
50
-
-
0036761205
-
Tree-grass competition in space and time: Insights from a simple cellular automata model based on ecohydrological dynamics
-
van Wijk, M.T. Rodriguez-Iturbe, I. (2002) Tree-grass competition in space and time: insights from a simple cellular automata model based on ecohydrological dynamics. Water Resources Research, 38, 1179 1193.
-
(2002)
Water Resources Research
, vol.38
, pp. 1179-1193
-
-
Van Wijk, M.T.1
Rodriguez-Iturbe, I.2
-
51
-
-
17044422840
-
The abiotic template and its associated vegetation pattern
-
(eds. du Toit J.T. Rogers K.H. Biggs H.C. ). pp. Island Press. Washington.
-
Venter, F.J., Scholes, R.J. Eckhardt, H.C. (2003) The abiotic template and its associated vegetation pattern. The Kruger Experience (eds J.T. du Toit, K.H. Rogers H.C. Biggs), pp. 83 129. Island Press, Washington.
-
(2003)
The Kruger Experience
, pp. 83-129
-
-
Venter, F.J.1
Scholes, R.J.2
Eckhardt, H.C.3
-
52
-
-
0032052714
-
Water requirements for germination and early seedling establishment in four African savanna woody plant species
-
Wilson, T.B. Witkowski, E.T.F. (1998) Water requirements for germination and early seedling establishment in four African savanna woody plant species. Journal of Arid Environments, 38, 541 550.
-
(1998)
Journal of Arid Environments
, vol.38
, pp. 541-550
-
-
Wilson, T.B.1
Witkowski, E.T.F.2
|