Greek coinos — communal
any community (biogeocenosis, zoocenosis, phytocenosis, etc.).
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По запросу «Cenosis» — результатов: 7
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7Greek bios – life, koinos – communal
collection of plants, fungi, animals and micro-organisms being of a particular composition and developed nature of interrelationships between themselves as well as with the environment. This term was introduces by K. Mebius in 1877. As a rule, the belonging of B. is understood as to the same biogeocenosis and biotope.
Greek zoon — animal, living being, koinos — communal
a part of biocenosis, total number of animals characterized by particular composition and set interrelations between themselves and environment.
artificially cultivated ecosystem (biogeocenosis), the basic functions of which (first of all, productivity) are maintained by a system of agronomical measures (ploughing, usage of fertilizers, chemical weed-killers and pest-killers, etc.). It differs from natural biogeocenosis by simplicity and, as a rule, by prevalence of cultural plants. Without support of a man, A. is quickly disintegrated, reverting to its natural state.
Синонимы: agroecosystem
[Greek phyton – plant and koinos – communal]
a part of a biocenosis, a collection of plants that occupy a homogeneous area of a surface, characterized by particular composition, constitution, adding up and relationship of plants as with one another, so with environment.
a basic object of research on biogeocenology. B. — an elementary biochorological structural unit of vitasphere and in this