Shieling Areas: Historical Grazing Pressures and Landscape Responses in Northern Iceland |
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Authors: | Jennifer L Brown Ian A Simpson Stuart J L Morrison W Paul Adderley Eileen Tisdall Orri Vésteinsson |
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Institution: | (1) Biological and Environmental Sciences, University of Stirling, Stirling, FK9 4LA, Scotland, UK;(2) Department of Archaeology, University of Iceland, S?mundarg?tu 2, 101 Reykjav?k, Iceland; |
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Abstract: | Historical domestic livestock grazing in sensitive landscapes has commonly been regarded as a major cause of land degradation
in Iceland. Shieling areas, where milking livestock were taken to pasture for the summer, represented one element of grazing
management and in this paper we consider the extent to which historical shieling-based grazing pressure contributed to land
degradation. Based on a grazing model to assess pressures and tephrochronology -based soil accumulation rates allied to micromorphology
as a proxy for land degradation, our findings suggest that the shieling sy stem contributed to the maintenance of upland vegetation
cover and related productivity levels without causing land degradation from settlement through to ca. AD 1300. As land degradation accelerated from ca. AD 1477 it is likely that shieling management continued to operate effectively contributing to the overall resilience of
livestock farming. |
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