Thursday 23 October 2014

Carbon footprint calculators for crops (#journal)

A Comparative Analysis of Relevant Crop Carbon Footprint Calculators, with Reference to Cotton Production in Australia

An increasing concern over the sustainability of food and fiber crops require that farmers have access to appropriate and tools to be able to measure and improve the outcomes. This article focuses on one of the sustainability indicators, greenhouse gas (GHG) emissions, and nine internationally accredited carbon footprint calculators were compared on an outcomes basis against the same cropping data from a case study cotton farm. The purpose of this article is to identify the most “appropriate” methodology to be applied by cotton suppliers in this regard. The authors propose a new integrated model as the basis for an internationally accredited carbon footprint tool for cotton farming.

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