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| | Learn more about Ecology in the online encyclopedia. (Site not responding. Last check: 2007-10-11) |
 | | Biogeography, which deals with habitats of species, is often confused with ecology; it seeks to explain the reasons for the presence of certain species in a given location. |
 | | It was in 1935 that Arthur Tansley, the british ecologist, coined the term ecosystem, the interactive system established between the biocenose (the group of living creatures), and their biotope, the environment in which they live. |
 | | The vision of "Gaïa" is a sign of the times, proposed by James Lovelock, in his work The Earth is Alive, which compares the Earth to a single living macro-organism. |
| www.onlineencyclopedia.org /e/ec/ecology.html (4356 words) |
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