Ecological Sustainability in Greek Agriculture: An Application of Energy Flow Approach

S. M. Fakhrul Islam, Helen Papadopoulou and Basil Manos ()

Journal of Environmental Planning and Management, 2003, vol. 46, issue 6, 875-886

Abstract: This study uses an energy flow approach to investigate the ecological sustainability of Greek agriculture. The approach is based on the analysis of ratios of energy output and energy input over a long period of time. Structural changes in land use in Greek agriculture were observed over the period 1961-98. There was an increasing trend in consumption of energy input in Greek agriculture throughout the period 1961 to 1998 as a result of diffusion of capital intensive technology. High growth in the production of energy output of cereals and vegetables was observed during the same period. The total energy output flow had a sharp increasing trend during 1961 to 1991, thereafter it declined slightly until 1998. The ratio analysis showed that the Greek agricultural system is ecologically sustainable as the energy output exceeded the amount of conventional energy required to produce it.

Date: 2003
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DOI: 10.1080/0964056032000157642

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