Eugène Odum citations

Eugene Odum, né le 17 septembre 1913 et mort le 10 août 2002, est un écologue américain, pionnier de l'étude écologique des écosystèmes. Wikipedia

✵ 17. septembre 1913 – 10. août 2002

Eugène Odum: 3 citations 0 J'aime

Eugène Odum: Citations en anglais

“We are able to breathe, drink, and eat in comfort because millions of organisms and hundreds of processes are operating to maintain a liveable environment, but we tend to take nature's services for granted because we don't pay money for most of them.”

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Eugene P. Odum

Eugene Odum (1975) A Bridge Between Science and Society as cited in: Edward Goldsmith (2002) " Ecology – a bridge http://www.edwardgoldsmith.org/737/"

“Until recently, ecologists were content to describe how nature “looks” (sometimes by means of fantastic terms!) and to speculate on what she might have looked like in the past or may look like in the future. Now, an equal emphasis is being placed on what nature ‘does’, and rightly so, because the changing face of nature can never be understood unless her metabolism is also studied. This change in approach brings the small organisms into perspective with the large, and encourages the use of experimental methods to supplement the analytic. It is evident that so long as a purely descriptive viewpoint is maintained, there is very little in common between such structurally diverse organisms as sperma-tophytes, vertebrates and bacteria. In real life, however, all these are intimately linked functionally in ecological systems, according to well-defined laws. Thus the only kind of general ecology is that which I call a ‘functional ecology’, and this kind is of the greatest interest to all students of the subject, regardless of present or future specialisations.”

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Eugene P. Odum

Eugene Odum (1957) Fundamentals of Ecology. p. ix, cited in: Edward Goldsmith (1970-73/2013) Towards a Unified Science http://www.edwardgoldsmith.org/598/

“The fate of the soil system depends on society's willingness to intervene in the market place, and to forego some of the short-term benefits that accrue from 'mining' the soil so that soil quality and fertility can be maintained over the longer term.”

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Eugene P. Odum

Eugene Odum (1993) Ecology and our endangered life-support systems. p. 143