The influence of farming technique on cropland: A new approach for the Ecological Footprint

The relationship between farming management and the overexploitation of natural resources is often a theme of discussion in the environmental sciences. Moreover, farmers’ choices – driven by consumer demand – have a significant effect on the agricultural production system.The Ecological Footprint methodology as it currently implemented assumes that all cropland activities are sustained by the capacity of the ecosystem, basing both demand and capacity calculations on the exact same flow accounting. This causes some confusion in the evaluation of the ecological performance of farming because it appears that this activity has no consequences on the planet.This paper proposes a solution to this duality caused by the current methodological assumption about croplands, and investigates the influence of different farming techniques on Ecological Footprint results. Starting from the concept of an embodied footprint in production, we propose a new approach for the evaluation of farming performance. This approach permits an estimation of the impact of farming activity, linked to the farmers’ technique, and a calculation of the crop Footprint in reference to the production capacity of the natural system.Building on the central methodology of the Ecological Footprint, we provide a different evaluation system and show case study results for comparison.