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13 p, 1.9 MB Agroecosystem energy transitions in the old and new worlds : trajectories and determinants at the regional scale / Gingrich, Simone (Alpen-Adria Universitaet Klagenfurt) ; Cattaneo, Claudio (Institut d'Estudis Regionals i Metropolitans de Barcelona) ; Marco, Inés (Universitat de Barcelona) ; Aguilera, Eduardo (Universidad Pablo de Olavide) ; Padró Caminal, Roc (Universitat de Barcelona) ; Cunfer, Geoff (University of Saskatchewan) ; Guzmán, Gloria I. (Universidad Pablo de Olavide) ; MacFadyen, Joshua (Arizona State University) ; Watson, Andrew (University of Saskatchewan)
Energy efficiency in biomass production is a major challenge for a future transition to sustainable food and energy provision. This study uses methodologically consistent data on agroecosystem energy flows and different metrics of energetic efficiency from seven regional case studies in North America (USA and Canada) and Europe (Spain and Austria) to investigate energy transitions in Western agroecosystems from the late nineteenth to the late twentieth centuries. [...]
2017 - 10.1007/s10113-017-1261-y
Regional environmental change, Vol. 18 (december 2017) , p. 1089-1101  

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