单词	ecological footprint
释义	ecological footprint /ˌiːkəlɒdʒɪkl ˈfʊtprɪnt / noun The impact of a person or community on the environment, expressed as the amount of land required to sustain their use of natural resources.In the same way that we use economic data today, in the future maybe we'll be using ecological footprints or land disturbance data in the same way.... And if companies paid Uncle Sam based, at least partly, on their waste and toxic releases, no doubt they'd reduce their ecological footprint. His study ought to be the first volley in a sustained campaign to better understand the international ecological footprint of the modern United States.
随便看	invalidate invalidation invalidism invalidity invalidity benefit invalidly invaluable invaluableness invaluably Invar invariability invariable invariableness invariably invariance invariant invasion invasive invasively invasiveness invected invective inveigh inveigle inveiglement

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