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ecosystem

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia, Hutchinson 0.09 sec.
e·co·sys·tem (k-sstm, k-)
n.
An ecological community together with its environment, functioning as a unit.
ecosystem
[ek′ōsis′təm]
the total of all living things within a particular area and the nonliving things with which they interact.
ecosystem,
n the sum total of all living and nonliving things that support the chain of life events within a particular area.
ecosystem
the fundamental unit in ecology, comprising the living organisms and the nonliving elements interacting in a certain defined area. In more sophisticated terms, a biotic community living in its biotope.


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? Mentioned in ? References in periodicals archive
 
One, the Sanctuary site, was used to demonstrate the ecosystem benefits of conventional vs.
Modeling scenarios for Flower Mound by American Forests
The predator populations have 7 to 10 times as much influence over the ecosystem as the availability of nutrients does.
Top-down lowdown: predators shape coastal ecosystem by Cunningham, A. / Science News
The Millennium Ecosystem Assessment (MA) is the largest assessment to date of the health of the world's ecosystems.
Millennium Ecosystem Assessment by Dooley, Erin E. / Environmental Health Perspectives
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