A modelling approach to farm management and vegetation degradation in pre-modern Iceland
Grazing by domestic livestock is one of the primary ways by which humans have modified landscapes. At low stocking rates livestock grazing can modify vegetation community composition, but at high stocking rates grazing can also reduce vegetation productivity and initiate soil erosion, leading to lan...
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Other Authors: | , , |
Format: | Doctoral or Postdoctoral Thesis |
Language: | English |
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University of Stirling
2003
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Online Access: | http://hdl.handle.net/1893/23 http://dspace.stir.ac.uk/bitstream/1893/23/1/Amanda_Thomson_PhD_Thesis.pdf |