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Author (up) Rufin, Philippe; Gollnow, Florian; Müller, Daniel; Hostert, Patrick url  doi
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  Title Synthesizing dam-induced land system change Type Journal Article
  Year 2019 Publication AMBIO: A Journal of the Human Environment Abbreviated Journal AMBIO  
  Volume 92 Issue Pages 1-12  
  Keywords Causal effects; Counterfactuals; Land use displacement; Land use intensity; Meta-study  
  Abstract Dam construction and operation modify land systems. We synthesized 178 observations of dam-induced land system changes from 54 peer-reviewed case studies. Changing extents of forests (23%), agricultural land (21%), and built-up areas (11%) were reported frequently, alongside alterations in land use intensity (23%). Land cover changes were mostly related to hydropower and multi-purpose dams, while irrigation dams dominantly caused land use intensity changes. While a significant share of the changes was caused by reservoir flooding (29%), indirect effects which interact with societal and environmental systems (42%) were of utmost importance. We suggested the distance to the dam and the time since commissioning as potential controls for the direction of land system changes. Our insights provide opportunities for future inductive investigations across large populations of dams at regional to global scales and highlight that multidisciplinary research perspectives are imperative for the production of generalizable knowledge.  
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  Publisher Springer Place of Publication Editor  
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  Notes Approved no  
  Call Number geomatics @ Serial 679  
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