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This whitepaper by the Climate Policy Initiative (CPI) argues that current environmental assessments for transportation infrastructure in the Amazon fail to account for indirect effects, leading to an underestimation of ecological footprints. The authors propose a 'market access' approach using geoprocessing and statistical analysis to better quantify how reduced transport costs drive deforestation and agricultural expansion far beyond the immediate project site.

This policy brief by the Climate Policy Initiative (CPI/PUC-Rio) provides an ex-ante assessment of the environmental risks associated with the construction of the EF-170 Ferrogrão railway in Brazil. Using a market access approach, the researchers project that without mitigation measures, the railway will induce significant deforestation in Mato Grosso, leading to substantial carbon emissions and associated economic costs.

This policy brief by the Climate Policy Initiative (CPI) and PUC-Rio evaluates the projected environmental risks of the EF-170 Ferrogrão railroad project in Brazil. Using a market access approach, the researchers estimate that the railroad will significantly increase deforestation in Mato Grosso by improving market access for farmers and ranchers, leading to substantial carbon emissions and associated social costs.

This research paper analyzes the relationship between agricultural land use and deforestation in the Tapajós basin of the Brazilian Amazon from 2002 to 2012. The author finds that an increase in the relative price of crops (specifically soy) compared to beef encourages the conversion of pasture to cropland, which in turn reduces local deforestation rates.