Journal article
A landscape approach for cost-effective large-scale forest restoration
Journal of Applied Ecology, Vol.55(6), pp.2767-2778
2018
Abstract
1. Achieving global targets for forest restoration will require cost-effective strategies to return agricultural land to forest, while minimizing implementation costs and negative outcomes for agricultural production.
2. We present a landscape approach for optimizing the cost-effectiveness of large-scale forest restoration. Across three different landscapes within Brazil's Atlantic Forest biodiversity hotspot, we modelled landscape scenarios based on spatially explicit data on the probability of natural regeneration, restoration costs, land opportunity costs, and forest restoration outcomes for increasing carbon stocking and landscape connectivity. We compare benefits of our cost-reduction approach to the legally mandated riparian restoration and randomly distributed approaches.
3. Compared with riparian prioritization and considering both implementation and opportunity costs, our cost-reduction scenario produced the greatest savings (20.9%) in mechanized agricultural landscapes.
4. When only considering implementation costs, our cost-reduction scenario led to the highest savings (38.4%) in the landscape with highest forest cover where natural regeneration potential is highest and enables cost-effective carbon stocking and connectivity.
5. Synthesis and applications. We present a guide for forest restoration planning that maximizes specific outcomes with minimal costs and reduction of agricultural production. Furthermore, we show how policies could encourage prioritization of low-cost restoration via natural regeneration, increasing cost-effectiveness. While our study focuses on Brazil's Atlantic Forest, the approach can be parameterized for other regions.
Details
- Title
- A landscape approach for cost-effective large-scale forest restoration
- Authors
- Paulo Guilherme Molin (Author) - Universidade Federal de São CarlosRobin Chazdon (Author) - Universidade de São PauloSilvio Frosini de Barros Ferraz (Author) - Universidade de São PauloPedro H. S. Brancalion (Author) - Universidade de São Paulo
- Publication details
- Journal of Applied Ecology, Vol.55(6), pp.2767-2778
- Publisher
- Wiley-Blackwell Publishing Ltd.
- DOI
- 10.1111/1365-2664.13263
- ISSN
- 1365-2664
- Organisation Unit
- University of the Sunshine Coast, Queensland; Tropical Forests & People Research Centre; Forest Research Institute
- Language
- English
- Record Identifier
- 99659191302621
- Output Type
- Journal article
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- Domestic collaboration
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- Biodiversity Conservation
- Ecology
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