Regional Environmental Change

, Volume 16, Issue 1, pp 199–211

Rural abandoned landscapes and bird assemblages: winners and losers in the rewilding of a marginal mountain area (NW Spain)

  • Adrián Regos
  • Jesús Domínguez
  • Asunción Gil-Tena
  • Lluís Brotons
  • Miquel Ninyerola
  • Xavier Pons
Original Article

DOI: 10.1007/s10113-014-0740-7

Cite this article as:
Regos, A., Domínguez, J., Gil-Tena, A. et al. Reg Environ Change (2016) 16: 199. doi:10.1007/s10113-014-0740-7

Abstract

In many regions of Europe, large-scale socio-economic changes have led to the abandonment of rural activities and a gradual takeover of natural vegetation. It is important to assess the relative positive and negative effects of land abandonment on particular areas where the low-intensity farming is no longer socially or economically viable in order to quantify the potential conservation costs and benefits of a rewilding as a land-use management policy. During the period 2000–2010, we studied the land-use/land-cover changes in an abandoned mountain landscape (Galicia, NW Spain) and evaluated the effects on breeding bird occurrence and distribution. For this purpose, we analysed remotely sensed data-derived maps in combination with data obtained from bird censuses carried out in 2000 and 2010 at both landscape and census plot scale. The results revealed a gradient of change from bare ground and open shrubland to closed shrubland and woodland. Thirteen shrubland and forest bird species showed a significant increase (including species of conservation concern such as Turtle Dove, Dartford Warbler and Western Bonelli’s Warbler), while four ecotone and open-habitat species (e.g. Red-backed Shrike) showed a significant negative trend. In conclusion, rewilding appears to have overall positive effects on biodiversity and should be considered by policy makers as alternative land-use strategy in marginal mountain areas, particularly if they have been historically affected by wildfires. Fire management aimed at favouring the creation of small burned areas in progressively closed landscapes derived from rewilding may be a complementary alternative to maintain open habitats in these areas.

Keywords

Land abandonment Wildfire Species of European Conservation Concern Landsat imagery Co-inertia analysis Land-use policy 

Supplementary material

10113_2014_740_MOESM1_ESM.docx (25 kb)
Supplementary material 1 (DOCX 24 kb)
10113_2014_740_MOESM2_ESM.docx (280 kb)
Supplementary material 2 (DOCX 279 kb)
10113_2014_740_MOESM3_ESM.docx (30 kb)
Supplementary material 3 (DOCX 30 kb)

Copyright information

© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  • Adrián Regos
    • 1
    • 2
  • Jesús Domínguez
    • 3
  • Asunción Gil-Tena
    • 1
    • 2
  • Lluís Brotons
    • 1
    • 2
  • Miquel Ninyerola
    • 4
  • Xavier Pons
    • 5
  1. 1.Forest Science Center of Catalonia (CEMFOR-CTFC)SolsonaSpain
  2. 2.CREAFCerdanyola del VallèsSpain
  3. 3.Department of Zoology and Physical AnthropologyUniversity of Santiago de CompostelaSantiago de CompostelaSpain
  4. 4.Dep. Biologia Animal, Vegetal i Ecologia, Edifici CAutonomous University of BarcelonaBellaterraSpain
  5. 5.Dep. Geografia, Edifici BAutonomous University of BarcelonaBellaterraSpain