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15 - Soils and duricrusts

Published online by Cambridge University Press:  05 June 2016

By
Jürgen Runge
Edited by
Jasper Knight  and
Stefan W. Grab
Jasper Knight
Affiliation:
University of the Witwatersrand, Johannesburg
Stefan W. Grab
Affiliation:
University of the Witwatersrand, Johannesburg
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Summary

Abstract

Weathering is a climate-dependent mechanism whereby different physical, chemical and biological processes lead to regolith and soil formation. Pleistocene and Holocene climatic changes caused significant modification of formerly weathered soils, and hardened layers of substrata (duricrusts) which are now closely associated with scarps and mesas. This chapter outlines the main pedogenic processes, the role of time, and regional soil patterns in southern Africa. Major types of duricrusts (calcretes, silcretes, ferricretes) are briefly described, and their significance for long-term landscape evolution is discussed. Duricrusts are important landscape markers for understanding past, present and possibly future weathering, soil and erosion dynamics in sensitive, climate-controlled landscapes.

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Quaternary Environmental Change in Southern Africa
Physical and Human Dimensions
 , pp. 234 - 249
Publisher: Cambridge University Press
Print publication year: 2016

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References

Alexandre, J. (2002). Les cuirasses latéritiques et autres formations ferrugineuses tropicales: exemple du Haute Katanga méridional. Musée Royale de l’Afrique Centrale, Annales, Sciences Géologiques, 107, 118pp.Google Scholar
Atlhopheng, J. R. and Ekosse, G.-I. E. (2007). Mineralogical appraisal of sediments of duricrust suites and pans around Jwaneng area, Botswana. Journal of Applied Science and Environmental Management, 11, 51–56.Google Scholar
Blümel, W. (1982). Calcretes in Namibia and SE Spain: Relations to substratum, soil formation, and geomorphic factors. Catena Supplement, 1, 67–95.Google Scholar
Bond, G. (1964). Pleistocene environments in southern Africa. In African Ecology and Human Evolution, ed. Howell, F. C. and Boulière, F.. London: Methuen, pp. 308–314.Google Scholar
Botha, G. A. (1996). The Geology and Palaeopedology of Late Quaternary Colluvial Sediments in Northern Kwazulu-Natal, South Africa. Pretoria: Council for Geoscience, Memoir, 83, 165pp.Google Scholar
Burrough, S. L. and Thomas, D. S. G. (2008). Late Quaternary lake-level fluctuations in the Mababe Depression: Middle Kalahari palaeolakes and the role of Zambezi inflows. Quaternary Research, 69, 388–403.CrossRefGoogle Scholar
Coltorti, M., Dramis, F. and Ollier, C. D. (2007). Planation surfaces in Northern Ethiopia. Geomorphology, 89, 287–296.CrossRefGoogle Scholar
Dill, H. G., Weber, B. and Botz, R. (2013). Metalliferous duricrusts (“orecretes”) – markers of weathering: A mineralogical and climatic-geomorphological approach to supergene Pb-Zn-Cu-Sb-P mineralization on different parent materials. Neues Jahrbuch für Mineralogie - Abhandlungen (Journal of Mineralogy and Geochemistry), 190, 123–195.CrossRefGoogle Scholar
Dixon, J. L., Heimsath, A. M. and Amundson, R. (2009). The critical role of climate and saprolite weathering in landscape evolution. Earth Surface Processes and Landforms, 34, 1507–1521.CrossRefGoogle Scholar
Ehlen, J. (2005). Above the weathering front: Contrasting approaches to the study and classification of weathered mantle. Geomorphology, 67, 7–21.CrossRefGoogle Scholar
FAO (2009). Advances in the Assessment and Monitoring of Salinization and Status of Biosaline Agriculture. Reports of expert consultation held in Dubai, United Arab Emirates, 26–29 November 2007. Rome: FAO, World Soil Resources Reports, 104, 82pp.Google Scholar
FAO-UNESCO (1977, 2012). Soil Map of the World, 1:5.000.000, Africa, Volume VI. Rome: FAO.Google Scholar
Fey, M. (2010). Soils of South Africa. Cambridge: Cambridge University Press, 287pp.CrossRefGoogle Scholar
Fölster, H. (1964). Die Pedisedimente der südsudanesischen Pediplane, Herkunft und Bodenbildung. Pédologie, 14, 64–84.Google Scholar
Goudie, A. (1973). Duricrusts in Tropical and Subtropical Landscapes. Oxford: Clarendon Press, 192pp.Google Scholar
Grab, S. W. (2007). Rock surface temperatures of basalt in the Drakensberg alpine environment, Lesotho. Geografiska Annaler, 89A, 185–193.CrossRefGoogle Scholar
Gupta, A. (2011). Tropical Geomorphology. Cambridge: Cambridge University Press, 400pp.CrossRefGoogle Scholar
Hall, K. J. (1988). Weathering. In The Geomorphology of Southern Africa, ed. Moon, B. P. and Dardis, G. F.. Johannesburg: Southern Book Publishers, pp. 12–29.Google Scholar
Laker, M. C. (2000). Soil resources: Distribution, utilization, and degradation. In The Geography of South Africa in a Changing World, ed. Fox, R. and Rowntree, K.. Oxford: Oxford University Press, pp. 326–360.Google Scholar
Lewis, C. A. (1994). Protalus ramparts and the altitude of the local equilibrium line during the last glacial stage in Bokspruit, East Cape Drakensberg, South Africa. Geografiska Annaler, 76A, 37–48.CrossRefGoogle Scholar
Lewis, C. A. (ed) (1996). The Geomorphology of the Eastern Cape. Grahamstown: Grocott and Sherry Publishers, 188pp.Google Scholar
McFarlane, M. J. (1976). Laterite and Landscape. New York: Academic Press, 164pp.Google Scholar
Meadows, M. E. (2001). The role of Quaternary environmental change in the evolution of landscapes: Case studies from southern Africa. Catena, 42, 39–57.CrossRefGoogle Scholar
Moore, A. E., Cotterill, F. P. D. and Eckardt, F. D. (2012). The evolution and ages of Makgadikgadi Palaeo-lakes: Consilient evidence from Kalahari drainage evolution south-central Africa. South African Journal of Geology, 115, 385–413.CrossRefGoogle Scholar
Nash, D. J., Coulson, S., Staurset, S., Ullyott, J. S., Babutsi, M., Hopkinson, L. and Smith, M. P. (2013). Provenancing of silcrete raw materials indicates long-distance transport to Tsodilo Hills, Botswana, during the Middle Stone Age. Journal of Human Evolution, 64, 280–288.CrossRefGoogle ScholarPubMed
Nash, D. J., Shaw, P. A. and Thomas, D. S. G. (1994). Duricrust development and valley evolution: Process-landform links in the Kalahari. Earth Surface Processes and Landforms, 19, 299–317.CrossRefGoogle Scholar
Nash, D. J. and McLaren, S. J. (2007). Geochemical Sediments and Landscapes. Chichester, New York: Wiley-Blackwell, 488pp.CrossRefGoogle Scholar
Nash, D. J. and Ullyott, J. S. (2007). Silcrete. In Geochemical Sediments and Landscapes, ed. Nash, D. J. and McLaren, S. J.. Chichester, New York: Wiley-Blackwell, pp. 95–143.CrossRefGoogle Scholar
Netterberg, F. (1978). Dating and correlation of calcretes and other pedocretes. Transactions of the Geological Society of South Africa, 81, 379–391.Google Scholar
Pain, C. F. and Ollier, C. D. (1995). Inversion of relief – a component of landscape evolution. Geomorphology, 12, 151–165.CrossRefGoogle Scholar
Partridge, T. C., Wood, B. A. and deMenocal, P. B. (1995). The influence of global climatic change and regional uplift on large-mammalian evolution in east and southern Africa. In Paleoclimate and Evolution with Emphasis on Human Origins, ed. Vrba, E. S., Denton, G. H., Partridge, T. C. and Burckle, L. H.. New Haven, CT: Yale University Press, pp. 330–355.Google Scholar
Partridge, T. C. and Maud, R. R. (1987). Geomorphic evolution of Southern Africa since the Mesozoic. South African Journal of Geology, 90, 179–208.Google Scholar
Phillips, J. D. (2001). Inherited vs. acquired complexity in east Texas weathering profiles. Geomorphology, 40, 1–14.CrossRefGoogle Scholar
Phillips, J. D. (2005). Weathering instability and landscape evolution. Geomorphology, 67, 255–272.CrossRefGoogle Scholar
Ringrose, S., Harris, C., Huntsman-Mapila, P., Vink, B. W., Diskins, S., Vanderpost, C. and Matheson, W. (2009). Origins of strandline duricrusts around the Makgadikgadi Pans (Botswana Kalahari) as deduced from their chemical and isotope composition. Sedimentary Geology, 219, 262–279.CrossRefGoogle Scholar
Rossetti, D. F. (2004). Paleosurfaces from northeastern Amazonia as a key for reconstructing paleolandscapes and understanding weathering products. Sedimentary Geology, 169, 151–174.CrossRefGoogle Scholar
Runge, J. (1993). Lateritic crusts as climate-morphological indicators for the development of planation surfaces – possibilities and limits. Zeitschrift für Geomorphologie, N.F., Supplementband, 92, 201–216.Google Scholar
Runge, J. and Shikwati, J. (eds) (2011). Geological Resources and Good Governance in Sub-Saharan Africa: Holistic Approaches to Transparency and Sustainable Development in the Extractive Sector. Boca Raton: CRC Press, 292pp.CrossRefGoogle Scholar
SCWG, Soil Classification Working Group (2012). Updating of the soil classification system for South Africa. Available from www.soils.org.za/scwg.htmlGoogle Scholar
Sobanski, R. and Valeton, I. (1994). Deep saprolitic weathering of the Miocene basalt from Triebendorf/Oberpfalz/S. Germany. In Laterites, Palaeoweathering and Palaeosurfaces, ed. Smith, B. J. and Warke, P. A.. Belfast: Eurolat, 94, pp. 47–48.Google Scholar
Stevenson, I. R. and McMillan, I. K. (2004). Incised valley fill stratigraphy of the Upper Cretaceous succession, proximal Orange Basin, Atlantic margin of southern Africa. Journal of the Geological Society, 161, 185–208.CrossRefGoogle Scholar
Suttie, J. M., Reynolds, S. G. and Batello, C. (eds) (2005). Grasslands of the World. Rome: FAO, 495pp.Google Scholar
Thomas, M. F. (1994). Geomorphology in the Tropics. A Study of Weathering and Denudation in Low Latitudes. Chichester: John Wiley & Sons, 482pp.Google Scholar
Thomas, D. S. G. and Shaw, P. A. (1991). The Kalahari Environment. New York: Cambridge University Press, 300pp.Google Scholar
Turner, D. P. (2013). Perspectives on the principles and structure of the soil classification system in South Africa: Discussion and practical examples. South African Journal of Plant and Soil, 30, 61–68.CrossRefGoogle Scholar
Twidale, C. R. (1988). Granite Landscapes. In The Geomorphology of Southern Africa, ed. Moon, B. P. and Dardis, G. F.. Johannesburg: Southern Book Publishers, pp. 198–230.Google Scholar
van de Graaff, W. J. E. (1983). Silcrete in Western Australia: geomorphological settings, textures, structures, and their genetic implications. In Residual Deposits – Surface Related Weathering Processes and Materials, ed. Wilson, R. C. L.. London: Geological Society of London, Special Publications, 11, pp. 159–166.Google Scholar
van Huyssteen, C. W., Turner, D. P. and le Roux, P. A. L. (2013). Principles of soil classification and the future of the South African system. South African Journal of Plant and Soil, 30, 23–32.CrossRefGoogle Scholar
Watson, A. and Nash, D. J. (1997). Desert crusts and varnishes. In Arid Zone Geomorphology: Process, Form and Change in Drylands, ed. Thomas, D. S. G.. Chichester: John Wiley and Sons, pp. 69–107.Google Scholar
Wirthmann, A. (2000). Geomorphology of the Tropics. Heidelberg: Springer, 314pp.CrossRefGoogle Scholar
Wright, P. W. (2007). Calcrete. In Geochemical Sediments and Landscapes, ed. Nash, D. J. and McLaren, S. J.. Chichester, New York: Wiley-Blackwell, pp. 10–45.CrossRefGoogle Scholar

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  • Soils and duricrusts
  • Edited by Jasper Knight, University of the Witwatersrand, Johannesburg, Stefan W. Grab, University of the Witwatersrand, Johannesburg
  • Book: Quaternary Environmental Change in Southern Africa
  • Online publication: 05 June 2016
  • Chapter DOI: https://doi.org/10.1017/CBO9781107295483.015
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  • Soils and duricrusts
  • Edited by Jasper Knight, University of the Witwatersrand, Johannesburg, Stefan W. Grab, University of the Witwatersrand, Johannesburg
  • Book: Quaternary Environmental Change in Southern Africa
  • Online publication: 05 June 2016
  • Chapter DOI: https://doi.org/10.1017/CBO9781107295483.015
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • Soils and duricrusts
  • Edited by Jasper Knight, University of the Witwatersrand, Johannesburg, Stefan W. Grab, University of the Witwatersrand, Johannesburg
  • Book: Quaternary Environmental Change in Southern Africa
  • Online publication: 05 June 2016
  • Chapter DOI: https://doi.org/10.1017/CBO9781107295483.015
Available formats
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