1. Spatially explicit valuation of the Brazilian Amazon Forest’s Ecosystem Services
- Author
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Juha Siikamäki, Michael Toman, Aline C. Oliveira, Peter H. May, Gabrielle Ferreira Pires, Britaldo Soares-Filho, Jon Strand, Ubirajara Oliveira, Marcos Heil Costa, Raoni Rajão, Sónia Maria Carvalho Ribeiro, Richard van der Hoff, and Ronaldo Seroa da Motta
- Subjects
0301 basic medicine ,010504 meteorology & atmospheric sciences ,Geography, Planning and Development ,Biodiversity ,Management, Monitoring, Policy and Law ,01 natural sciences ,Ecosystem services ,03 medical and health sciences ,food ,Forest protection ,0105 earth and related environmental sciences ,Nature and Landscape Conservation ,Global and Planetary Change ,Ecology ,Renewable Energy, Sustainability and the Environment ,Amazon rainforest ,Agroforestry ,Logging ,food.food ,Urban Studies ,030104 developmental biology ,Greenhouse gas ,Environmental science ,Conservation biology ,Food Science ,Brazil nut - Abstract
The Brazilian Amazon forest is tremendously important for its ecosystem services but attribution of economically measurable values remains scarce. Mapping these values is essential for designing conservation strategies that suitably combine regional forest protection with sustainable forest use. We estimate spatially explicit economic values for a range of ecosystem services provided by the Brazilian Amazon forest, including food production (Brazil nut), raw material provision (rubber and timber), greenhouse gas mitigation (CO2 emissions) and climate regulation (rent losses to soybean, beef and hydroelectricity production due to reduced rainfall). Our work also includes the mapping of biodiversity resources and of rent losses to timber production by fire-induced degradation. Highest values range from US$56.72 ± 10 ha−1 yr−1 to US$737 ± 134 ha−1 yr−1 but are restricted to only 12% of the remaining forest. Our results, presented on a web platform, identify regions where high ecosystem services values cluster together as potential information to support decision-making. This study spatially maps the economic value of some major ecosystem services provided by the Brazilian Amazon. It also estimates changes in these values under scenarios of degradation and low-impact logging.
- Published
- 2018