Applying network theory to prioritize multispecies habitat networks that are robust to climate and land-use change

© 2017 Society for Conservation Biology.

Bibliographische Detailangaben
Veröffentlicht in:Conservation biology : the journal of the Society for Conservation Biology. - 1999. - 31(2017), 6 vom: 06. Dez., Seite 1383-1396
1. Verfasser: Albert, Cécile H (VerfasserIn)
Weitere Verfasser: Rayfield, Bronwyn, Dumitru, Maria, Gonzalez, Andrew
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2017
Zugriff auf das übergeordnete Werk:Conservation biology : the journal of the Society for Conservation Biology
Schlagworte:Journal Article biodiversidad biodiversity corredores corridors fragmentación de hábitat graph theory habitat fragmentation metapoblación metapopulation mehr... modelos de distribución de especies species distribution models teoría de gráficos zonación zonation
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100 1 |a Albert, Cécile H  |e verfasserin  |4 aut 
245 1 0 |a Applying network theory to prioritize multispecies habitat networks that are robust to climate and land-use change 
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500 |a Date Revised 21.03.2018 
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500 |a Citation Status MEDLINE 
520 |a © 2017 Society for Conservation Biology. 
520 |a Designing connected landscapes is among the most widespread strategies for achieving biodiversity conservation targets. The challenge lies in simultaneously satisfying the connectivity needs of multiple species at multiple spatial scales under uncertain climate and land-use change. To evaluate the contribution of remnant habitat fragments to the connectivity of regional habitat networks, we developed a method to integrate uncertainty in climate and land-use change projections with the latest developments in network-connectivity research and spatial, multipurpose conservation prioritization. We used land-use change simulations to explore robustness of species' habitat networks to alternative development scenarios. We applied our method to 14 vertebrate focal species of periurban Montreal, Canada. Accounting for connectivity in spatial prioritization strongly modified conservation priorities and the modified priorities were robust to uncertain climate change. Setting conservation priorities based on habitat quality and connectivity maintained a large proportion of the region's connectivity, despite anticipated habitat loss due to climate and land-use change. The application of connectivity criteria alongside habitat-quality criteria for protected-area design was efficient with respect to the amount of area that needs protection and did not necessarily amplify trade-offs among conservation criteria. Our approach and results are being applied in and around Montreal and are well suited to the design of ecological networks and green infrastructure for the conservation of biodiversity and ecosystem services in other regions, in particular regions around large cities, where connectivity is critically low 
650 4 |a Journal Article 
650 4 |a biodiversidad 
650 4 |a biodiversity 
650 4 |a corredores 
650 4 |a corridors 
650 4 |a fragmentación de hábitat 
650 4 |a graph theory 
650 4 |a habitat fragmentation 
650 4 |a metapoblación 
650 4 |a metapopulation 
650 4 |a modelos de distribución de especies 
650 4 |a species distribution models 
650 4 |a teoría de gráficos 
650 4 |a zonación 
650 4 |a zonation 
700 1 |a Rayfield, Bronwyn  |e verfasserin  |4 aut 
700 1 |a Dumitru, Maria  |e verfasserin  |4 aut 
700 1 |a Gonzalez, Andrew  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Conservation biology : the journal of the Society for Conservation Biology  |d 1999  |g 31(2017), 6 vom: 06. Dez., Seite 1383-1396  |w (DE-627)NLM098176803  |x 1523-1739  |7 nnns 
773 1 8 |g volume:31  |g year:2017  |g number:6  |g day:06  |g month:12  |g pages:1383-1396 
856 4 0 |u http://dx.doi.org/10.1111/cobi.12943  |3 Volltext 
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