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1.
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  
2.
16 p, 306.9 KB Transición socio-ecológica y su reflejo en un agroecosistema del sureste español (1752-1997) / Guzmán, Gloria ; González de Molina, Manuel
Este artículo parte del supuesto de que el metabolismo social configura de una manera concreta a los agroecosistemas. En términos territoriales, el metabolismo social imprime una particular huella sobre el territorio, configurando paisajes específicos. [...]
This article is based on the premise that social metabolism shapes agro-ecosystems in a particular way. In territorial terms, the social metabolism leaves its own distinctive footprint on the territory, thus shaping specific types of landscape. [...]

2008
Revibec : revista de la Red Iberoamericana de Economia Ecológica, V. 7 (2008) p. 81-96  

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