For anyone interested in sustainability Folke Gunther has a great site:
Folke Günther on ecological design,thermodynamics of living systems,ecological engineering, nutrient recycling and oil depletion
For anyone interested in sustainability Folke Gunther has a great site:
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We now have three terms that require some comment: eNergy; eXergy; and eMergy.
Would anyone reading this be able to distinguish clearly between them for me?
brian