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  • the period of formation of the former dunes. The genesis of this pattern of regional scale appears to be quite different from local scale banded patterns known in dry zones in Africa and Asia and described as Brousse tigrée, being moving vegetation arcs
  • Examples are presented from 2 locations in SE and NE Spain where patterned or banded vegetation are found on semi-natural and abandoned land or where vegetation is recovering from wildfire. In both cases patterns are being investigated as process
  • This paper explores developments with respect to one set of processes : the interactions between overland flow, water erosion and surface microtopography. This theme is being explored through research in a number of related erosion models, which
  • referred to as litter dams and microterraces, occur in a variety of climatic regions, from tropical to temperate to arid, on steeper slopes, as well as on very gentle slopes. The AA. describe similarities between arcs and dams in attributes such as shape
  • This study investigates to what extent GIS-based modelling using topographic as well as soil and land-use information may be a useful tool for predicting linear erosion initiation and development in agricultural landscapes. The AA. hypothesize