Abstract
This chapter describes the diversity of geomorphological phenomena along the Drakensberg escarpment, which is the highest section along the Great Escarpment of southern Africa. The Drakensberg escarpment provides one of the most scenically impressive continuous rockwalls in the world, extending almost 300 km and reaching vertical heights of over 600 m. A summary is presented on the early and more recent views of landscape evolution that produced the Great Escarpment. Weathering phenomena, slope forms, mass movement and soil erosion are prominent features of the lower-lying sandstone formations, whilst most geomorphological research focusing on the basaltic escarpment summit area has endeavoured to unravel the late Quaternary periglacial and glacial geomorphic history.
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References
Brown RW, Gallagher K, Gleadow AJW, Summerfield MA (2000) Morphotectonic evolution of the South Atlantic margins of Africa and South America. In: Summerfield MA (ed) Geomorphology and global tectonics. Wiley, Chichester, UK, pp 255–281
Dunlevey JN, Ramluckan VR, Mitchell AA (1993) Secondary mineral zonation in the Drakensberg Basalt Formation, South Africa. S Afr J Geol 96:216–220
Fleming A, Summerfield MA, Stone JO, Fifield LK, Cresswell RG (1999) Denudation rates for the southern Drakensberg escarpment, SE Africa, derived from in-situ-produced cosmogenic 36Cl: initial results. J Geol Soc London 156:209–212
Grab S (2002a) Turf exfoliation in the high Drakensberg, southern Africa. Geogr Ann 84A:39–50
Grab S (2002b) Characteristics and palaeoenvironmental significance of relict sorted patterned ground, Drakensberg plateau, southern Africa. Quat Sci Rev 21:1729–1744
Grab S (2007a) Near-surface rockwall temperatures in high Drakensberg basalt: spatio-temporal differences and possible implications for weathering. Z Geomorph NF 51(Suppl 1):103–113
Grab S (2007b) Rock-surface temperatures of basalt in the Drakensberg alpine environment, Lesotho. Geogr Ann 89A:185–193
Grab S, van Zyl C, Mulder N (2005) Controls on basalt terrace formation in the eastern Lesotho highlands. Geomorphology 67:473–485
Hall K, Meiklejohn I, Arocena J (2007) The thermal responses of rock art pigments: implications for rock art weathering in southern Africa. Geomorphology 91:132–145
Killick DJB (1963) An account of the plant ecology of the Cathedral Peak area of the Natal Drakensberg. Bot Surv S Afr Mem 34:1–178
King LC (1944) Geomorphology of the Natal Drakensberg. Trans Geol Soc S Afr 47:255–282
King LC (1976) Planation remnants upon high lands. Z Geomorph NF 20:133–148
King LC (1982) The natal monocline. University of Natal Press, Pietermaritzburg, South Africa
King LC, King LA (1959) A reappraisal of the Natal monocline. S Afr Geogr J 41:15–30
Meiklejohn KI (1997) The role of moisture in the weathering of the Clarens Formation of the KwaZulu-Natal Drakensberg: implications for the preservation of indigenous rock art. S Afr Geogr J 79:199–206
Mills CS, Grab SW (2005) Debris ridges along the southern Drakensberg escarpment as evidence for Quaternary glaciation in southern Africa. Quat Int 129:61–73
Moon BP, Munro-Perry PM (1988) Slope development on the Clarens Sandstone Formation in the northeastern Orange Free State. S Afr Geogr J 70:57–68
Moon BP, Selby MJ (1983) Rock mass strength and scarp forms in southern Africa. Geogr Ann 65A:135–145
Partridge TC (1998) Of diamonds, dinosaurs and diastrophism: 150 million years of landscape evolution in southern Africa. S Afr J Geol 101:167–184
Partridge TC, Maud RR (1987) Geomorphic evolution of southern Africa since the Mesozoic. S Afr J Geol 90:179–208
Partridge TC, Maud RR (2000) Macro-scale geomorphic evolution of southern Africa. In: Partridge TC, Maud RR (eds) The Cenozoic of Southern Africa. Oxford University Press, Oxford, pp 3–18
Penck A (1908) Der Drakensberg und der Quathlambabruch. Sitzung der Kaiserlich Preussischen Akademischen Wissenschaften 11:235–237
Pickles J (1985) Landscape appreciation and preferences in the Natal Drakensberg. Natal Town and Regional Planning Commission Supplementary Report 17
Selby MJ (1980) A rock mass strength classification for geomorphic purposes: with tests from Antarctica and New Zealand. Z Geomorph NF 24:31–51
Suess E (1904) The face of the earth. Clarendon, Oxford
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Grab, S. (2009). Drakensberg Escarpment: Mountains of Geomorphic Diversity. In: Migon, P. (eds) Geomorphological Landscapes of the World. Springer, Dordrecht. https://doi.org/10.1007/978-90-481-3055-9_14
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DOI: https://doi.org/10.1007/978-90-481-3055-9_14
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