Browsing by UP Author "Hall, Kevin John"

Browsing by UP Author "Hall, Kevin John"

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  • Deterioration of San rock art : new findings, new challenges 
    Hall, Kevin John; Meiklejohn, K.I. (Ian); Arocena, Joselito; Prinsloo, Linda Charlotta; Sumner, P.D. (Paul); Hall, Lyndl (Academy of Science of South Africa, 2007-09)
    The heritage of San rock art in southern Africa is globally acknowledged, and was one of the primary reasons for the successful nomination of the uKhahlamba / Drakensberg Park in South Africa as a World Heritage Site. ...
  • Marion Island volcanism and glaciation 
    Hall, Kevin John; Meiklejohn, K.I. (Ian); Bumby, Adam John (Cambridge University Press, 2011-05)
    Sub-Antarctic Marion Island was the site of extensive volcanism as well as glaciation during both the Quaternary and the Holocene. Initial reconstructions suggested a link between deglaciation and the initiation of ...
  • Rock art vs cultural stone : some geomorphological perspectives on weathering and conservation under a changing climate 
    Hall, Kevin John (Society of South African Geographers, 2009)
    While concern for the conservation of cultural stone and rock art continues to grow, so the gap between knowledge of the processes causing deterioration and those assumed to be operating increases. At the same time, in ...
  • Rock weathering on the eastern mountains of southern Africa : review and insights from case studies 
    Sumner, P.D. (Paul); Hall, Kevin John; Meiklejohn, K.I. (Ian); Van Rooy, J.L. (Jan Louis) (Elsevier, 2009)
    The mountains in the eastern region of southern Africa are of significant regional importance, providing for a diverse range of land use including conservation, tourism and subsistence agriculture. The higher regions are ...
  • The shape of glacial valleys and implications for southern African glaciation 
    Hall, Kevin John (Routledge, 2010-06)
    The classic U-shaped valley is a typical expression of glacial erosion, but situations can occur where the glacier effects little to no change in the landscape. Such an occurrence would be where the glacier is cold-based ...
  • Some further observations regarding "cryoplanation terraces" on Alexander Island 
    Hall, Kevin John; Andre, Marie-Francoise (Cambridge University Press, 2009)
    Landforms with the appearance of cryoplanation terraces were studied on Alexander Island in an attempt to better understand their formation and growth. Developed on sub-horizontal sedimentary rocks, with 3608 exposure ...
  • Using morphospaces to understand tafoni development 
    Inkpen, Rob; Hall, Kevin John (Elsevier, 2016-05)
    Tafoni research has tended to focus on issues around definition and differences rather than trying to develop general concepts for understanding the nature of tafoni. This paper uses the concepts of fitness landscapes ...