Trade-offs and synergies between bird conservation and wildfire suppression in the face of global change

Details

Serval ID
serval:BIB_3EE96FF47650
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Trade-offs and synergies between bird conservation and wildfire suppression in the face of global change
Journal
Journal of Applied Ecology
Author(s)
Regos A., Hermoso V., D'Amen M., Guisan A., Brotons L.
ISSN
1365-2664
ISSN-L
0021-8901
Publication state
Published
Issued date
2018
Peer-reviewed
Oui
Volume
55
Number
5
Pages
2181–2192
Language
english
Abstract
1. The combined effects of climate change and other factors, such as land use change or fire disturbance, pose daunting challenges for biodiversity conservation worldwide.
2. In this study, we predicted the future effectiveness of the Natura 2000 (N2000), the current network of protected areas (PA) in Europe, at maintaining and representing suitable environmental conditions for a set of 79 bird species between 2000 and 2050 in a fire-prone area strongly affected by land abandonment processes in NE Spain. We then compared its performance against a set of alternative priority areas for conservation that take into account fire–vegetation dynamics, selected by using a conservation planning tool (MARXAN). Fire–vegetation dynamics were modelled using a process-based model (MEDFIRE MODEL) under alternative fire management and climate change scenarios. Bird species distributions were predicted using the spatially-explicit species assemblage modelling frameworkSESAMthat hierarchically integrate climate change and wildfire–vegetation dynamics.
3. The amount of suitable environmental conditions within the N2000 network was predicted to fall by around 15%, on average, over the next decades in relation to the initial conditions, but could be partially modulated by fire management policies in the near future. The efficiency of the current PA system was predicted to decrease from 17.4 to 15% over the next five decades. However, a more efficient PA system could be achieved with a conservation planning approach that explicitly considers fire–vegetation dynamics and their management.
4. Synthesis and applications: Our findings shed light on: (1) the role of the current Natura 2000 to prevent future impacts of climate and land cover changes on bird communities; and (2) how the relocation of some protected areas could be considered along the next decades to substantially increase its conservation effectiveness; (3) the relevance of incorporating fire-vegetation dynamics into conservation planning; and (4) how the integration of fire management policies and their objectives within conservation planning can provide ‘win-win’ solutions for bird conservation and fire prevention in fire-prone abandoned landscapes.

Keywords
SESAM, MARXAN, MEDFIRE MODEL, fire suppression, land abandonment, climate warming, process-based models
Web of science
Create date
04/05/2018 17:14
Last modification date
20/08/2019 14:35
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