The Assumptions Underlying Eco-Footprinting |
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Authors: | Ferguson Andrew R B |
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Institution: | (1) Optimum Population Trust, USA |
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Abstract: | In essence, the concept of a person's ecological footprint is simple: it is the area of land needed to support permanently a specified lifestyle. But in practice eco-footprinting is more complex. It is the purpose of this paper to investigate the most important aspects of that complexity. We avoid discussion of a recent elaboration of eco-footprinting, namely including the sea as a component of the ecological footprint and the use of equivalence factors. The reason is that we see those changes as being less fundamental, and intend to cover them in a separate paper. The current paper—concentrating on the fundamentals—concludes that eco-footprinting is the best method available for making a quantitative assessment of the extent to which consumption, by a specified human population, is exceeding biocapacity. |
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Keywords: | ecological footprints ecology biocapacity |
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