Energy budget in organic and conventional olive groves

Environmental, Energetic, and Economic Comparisons of Organic and Conventional Farming Systems

David Pimentel, Paul R. Hepperly, James Hanson et al. · BioScience · 2005 · 1.2K citations · Full text

Food Production and the Energy Crisis

David Pimentel, Lynsey Hurd, A. C. Bellotti et al. · Science · 1973 · 813 citations

Engineering, Bioenergy, Sustainable Food System +28

ISO 14041: Environmental management — life cycle assessment — goal and scope definition — inventory analysis

Hans-Jürgen Klüppel · The International Journal of Life Cycle Assessment · 1998 · 752 citations

Engineering, Iso 14041, Environmental Impact Assessment +7

Sustainability of three apple production systems

John P. Reganold, Jerry D. Glover, Preston K. Andrews et al. · Nature · 2001 · 678 citations

Sustainable Manufacturing, Engineering, Production Technology +3

Comparing intensive, extensified and organic grassland farming in southern Germany by process life cycle assessment

Guido Haas, Frank Wetterich, Ulrich Köpke · Agriculture Ecosystems & Environment · 2001 · 487 citations

Precision Agriculture, Engineering, Organic Farming +10