The EF calculation procedure

This is what I read about determining the calculations for Our Ecological Footprint.

“As previously explained, the EF concept is based on the idea that for every item of material or energy consumption, a certain amount of land in one or more ecosystem categories is required to provide the consumption-related resource flows and waste sinks. Thus, to determine the total land area required to support a particular pattern of consumption, the land-use implications of each significant consumption category must be estimated. Since it is not feasible to assess land requirements for the provision, maintenance and disposal of each of the tens of thousands of consumer goods, the calculations are confined to select major categories and individual items.”

That was the first paragraph for the calculation procedure of a EF. It states just what we’ve mentioned in class – that we need to find our resource estimates for our area before we can do any calculations. The book does give good examples on what we should take into consideration(food, transportation, services, housing, and consumer goods) as well as examples on how calculations should be done. By skimming through, I can tell that we’re going to be doing lots of calculations!


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