Do Roads Cause Deforestation? Using Satellite Images in Econometric Analysis of Land Use1
نویسندگان
چکیده
This paper develops a simple model of land use with roots in von Thunen's work. A cross-section version of the model is estimated with data from a satellite image and other geographical sources for a region in central Mexico. Parameters from the model are used to examine the effects of reduced human activity. If variables that proxy human influence are changed to reflect reduced impact, " forest " area increases and " irrigated crop " area is reduced.
منابع مشابه
Land use changes detection and spatial distribution using digital and satellite data, case study: Farim drainage basin, Northern of Iran
Land use change may influence many natural phenomena and ecological processes, including runoff, soil erosion, sedimentation and soil conditions. Decreasing of forest area in the North of Iran is one of the critical problems in recent years. The aims of this study are to detect land use changes between 1967 to 2002 using satellite images of Land Sat 7 ETM+ (2002), aerial photos and digital topo...
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