ecosystem

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ecosystem

 [e″ko-sis´tem]
the fundamental unit in ecology, comprising the living organisms and the nonliving elements interacting in a certain defined area.

e·co·sys·tem

(ē'kō-sis-tem),
1. The fundamental unit in ecology, comprising the living organisms and the nonliving elements that interact in a defined region.
2. A biocenosis (biotic community) and its biotope.
Synonym(s): ecologic system

ecosystem

(ē′kō-sĭs′təm, ĕk′ō-)
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.

e·co·sys·tem

(ē'kō-sis-tĕm)
1. The fundamental unit in ecology, comprising the living organisms and the nonliving elements that interact in a defined region.
2. A biocenosis (biotic community) and its biotope.

ecosystem

an ecological system that includes all the organisms (the biotic component) and the non-living (or abiotic) component of their environment within which they occur naturally.

e·co·sys·tem

(ē'kō-sis-tĕm)
Fundamental unit in ecology, comprising living and nonliving elements that interact in a defined region.

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.
References in periodicals archive ?
James Ackrill, of EcoLogic Systems, which has proved its worth in removing graffiti from many town centres, said: "Because each statue is so sensitive, we ensure we use the most effective applications to clean thoroughly but don't damage the delicate substrates so that it can be enjoyed for many more years to come.
The scale at which ecologic systems are examined has implications, since disease frequency is less stable in local populations than in metapopulations (40).
The ADAM Field Companion, from Ecologic Systems, is a Tablet PC that uses environmental data collection and management software.
However, anaerobic bacteria are important pathogens, composing also the majority of normal, probiotic bacterial flora on the mucosal surfaces and other bacterial ecologic systems in humans, animals and the environment.

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