A technique for objective habitat condition assessments in rangelands
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Bakker, 1983, Micropatterns in grassland vegetation created and sustained by sheep, Vegetatio, 55, 153, 10.1007/BF00045017
Bosch, 1988
Bosch, O. J. H., Kellner, K. & Scheepers, S. H. E. (1989). Degradation models and their use in determining the condition of Southern African grasslands. Paper presented at the 16th International Grassland Congress, Nice.
Foran, 1978, The development of a method for assessing veld condition in three grassveld types in Natal, Proceedings of the Grassland Society of southern Africa, 13, 27, 10.1080/00725560.1978.9648829
Fuls, 1991, Evaluating the influence of habitat condition on rangeland recovery trends during long periods of rest, Journal of the Grassland Society of southern Africa
Fuls, 1991, Ecosystem modification created by patch-overgrazing in a semi-arid grassland, Journal of Applied Ecology
Heard, 1986, A comparison of five methods for assessing veld condition in the Natal midlands, Journal of the Grassland Society of southern Africa, 3, 70, 10.1080/02566702.1986.9648038
Hillel, 1982
Mentis, 1983, Towards objective veld condition assessment, Proceedings of the Grassland Society of southern Africa, 18, 77, 10.1080/00725560.1983.9648988
Tainton, 1988, A consideration of veld condition assessment techniques for commercial livestock production in South Africa, Journal of the Grassland Society of southern Africa, 5, 76, 10.1080/02566702.1988.9648114
Tainton, 1980, A revised method for assessing veld condition, Proceedings of the Grassland Society of southern Africa, 15, 37, 10.1080/00725560.1980.9648882
Vorster, 1982, The development of the ecological index method for assessing veld condition in the Karoo, Proceedings of the Grassland Society of southern Africa, 17, 84, 10.1080/00725560.1982.9648962
Wilson, 1984