Saturday, 16 July 2016

The “mountain effect” in the abandonment of grasslands: Insights from the French Southern Alps

Agriculture, Ecosystems & Environment
Volume 221, 1 April 2016, Pages 115–124

Leonith Hinojosaa, , , ,

  • a Georges Lemaître Earth and Climate Research Centre, Earth and Life Institute, Université catholique de Louvain, Place Louis Pasteur 3, bte L4.03.08, 1348 Louvain-la-Neuve, Belgium
  • b INRA Ecodevelopment, Site Agroparc, CS 40509, 84914 Avignon Cedex 9, France
  • c School of Earth, Energy & Environmental Sciences and Woods Institute for the Environment, Stanford University, 473 Via Ortega, Stanford, CA 94305, United States
Received 7 August 2015, Revised 17 December 2015, Accepted 19 January 2016, Available online 5 February 2016

doi:10.1016/j.agee.2016.01.032
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Highlights

•
Differences within mountain regions are significant for land abandonment patterns.
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In 1990–2006 grasslands abandonment in the Alps occurred less in high mountains.
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CAP payments were not fully effective in reducing grasslands abandonment.

Abstract

Land use change studies increasingly integrate geographic factors to explain uneven patterns of land abandonment. For mountain areas, biophysical factors, such as altitude, and economic factors, such as distance from core areas of economic and urban development, have been associated with agricultural land abandonment. These interpretations have led to agricultural and land use policies based on compensatory measures to maintain economic activity in mountain regions without much consideration of the intra-regional differences in agricultural land abandonment patterns. This paper argues that such differences are significant and should be taken into account in land use and rural policy design. Based on GIS estimations of land cover change for the 1990–2006 period and regression analysis of socio-economic attributes for 417 mountain municipalities in Provence-Alps-Côte d’Azur in Southern France, our research shows that high altitude grasslands are less likely to be abandoned than those located in lower altitude areas. This result is counter-intuitive given the understanding that remoteness and biophysical constraints are often associated with low land rents, therefore with higher levels of abandonment. Our findings also suggest that grassland abandonment is caused by a combination of both local and regional/global factors. European Union policies for maintaining agricultural activity in marginal areas were not fully effective in reducing grasslands abandonment.

Keywords

  • Mountain agriculture;
  • Remoteness;
  • Land-use modelling
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Copyright © 2016 Published by Elsevier B.V.
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