Abstract
Flooding, landsliding and accelerated erosion are common hazards in tropical mountainous regions around the world. The aim of this study is to analyse the triggering factors of landslides in densely populated areas with different land cover dynamics. Landslide inventories and land cover data were derived from optical remote sensing data for different periods in time. Our results indicate that human activities significantly increased the landslide hazard. We observed an increase in the occurrence of landslides after deforestation and road construction. The financial and environmental losses that are associated with these landslides might induce some negative feedback mechanisms leading to a deceleration of deforestation rates.
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Balthazar V, Vanacker V, Lambin EF (2012) Evaluation and parameterization of ATCOR3 topographic correction method for forest cover mapping in mountain areas. Int J Appl Earth Obs Geoinf 18:436–450
Guns M, Vanacker V (2012) Logistic regression applied to natural hazards: rare event logistic regression with replications. Nat Hazards Earth Syst Sci 12:1937–1947
Lu DS, Ge HL, He SZ, Xu AJ, Zhou GM, Du HQ (2008) Pixel-based Minnaert correction method for reducing topographic effects on a Landsat 7 ETM+ image. Photogramm Eng Rem Sens 74:1343–1350
Molina A, Govers G, Poesen J, Van Hemelryck H, De Bievre B, Vanacker V (2008) Environmental factors controlling spatial variation in sediment yield in a central Andean mountain area. Geomorphology 98:176–186
Richter R (2009) Atmospheric/topographic correction for satellite imagery. Report DLR-IB 565-01/09, available online at: ftp://ftp.dfd.dlr.de/put/richter/ATCOR/
Vanacker V, Vanderschaeghe M, Govers G, Willems E, Poesen J, Deckers J, De Bievre B (2003) Linking hydrological, infinite slope stability and land-use change models through GIS for assessing the impact of deforestation on slope stability in high Andean watersheds. Geomorphology 52:299–315
Vicente-Serrano SM, Pérez-Cabello F, Lasanta T (2008) Assessment of radiometric correction techniques in analysing vegetation variability and change using time series of Landsat images. Remote Sens Environ 112:3916–3934
Acknowledgments
Funding for this research was provided by the Belgian Federal Science Policy Programme BELSPO through the StereoII SR/00/133 project, and the CUD-PIC project ‘Strengthening the scientific and technological capacities to implement spatially integrated land and water management schemes adapted to local socio-economic and physical settings’ between the Faculty of Agricultural Engineering at the Universidad de Cuenca (Ecuador), the University of Louvain, the KULeuven and the FUNDP (Belgium).
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Vanacker, V., Balthazar, V., Molina, A. (2013). Anthropogenic Activity Triggering Landslides in Densely Populated Mountain Areas. In: Margottini, C., Canuti, P., Sassa, K. (eds) Landslide Science and Practice. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-31337-0_21
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DOI: https://doi.org/10.1007/978-3-642-31337-0_21
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