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1 трофическая экология
трофическая экология
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
trophic ecology
The study of the feeding relationships of organisms in communities and ecosystems. Trophic links between populations represent flows of organisms, organic energy and nutrients. Trophic transfers are important in population dynamics, biogeochemistry, and ecosystem energetics. (Source: PARCOR)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > трофическая экология
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2 пищевая цепь
пищевая цепь
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
food chain
A sequence of organisms on successive trophic levels within a community, through which energy is transferred by feeding; energy enters the food chain during fixation by primary producers (mainly green plants) and passes to the herbivores (primary consumers) and then to the carnivores (secondary and tertiary consumers). (Source: LBC)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > пищевая цепь
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3 популяция растений
популяция растений
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
plant community
Any group of plants belonging to a number of different species that co-occur in the same habitat or area and interact through trophic and spatial relationships; typically characterized by reference to one or more dominant species. (Source: ALL2)
[http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]Тематики
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Русско-французский словарь нормативно-технической терминологии > популяция растений
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4 трофность водного объекта
трофность водного объекта
Характеристика продукционных свойств водного объекта.
Примечание - В порядке увеличения продукционных свойств выделяют три типа водных объектов: олиго-, мезо- и евтрофные.
[ ГОСТ 30813-2002]Тематики
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Русско-французский словарь нормативно-технической терминологии > трофность водного объекта
См. также в других словарях:
Trophic — can refer to: * Trophic level * Trophic egg * Trophic hormone … Wikipedia
Trophic — Troph ic, a. [Gr. ? nursing. See {Trophi}.] (Physiol.) Of or connected with nutrition; nitritional; nourishing; as, the so called trophic nerves, which have a direct influence on nutrition. [1913 Webster] … The Collaborative International Dictionary of English
trophic — (adj.) 1873, from Gk. trophikos, from trophe nourishment (see TROPHY (Cf. trophy)) … Etymology dictionary
-trophic — [träf′ik, trō′fik] combining form forming adjectives of or relating to a (specified) kind of nutrition … English World dictionary
trophic — [träf′ik] adj. [Gr trophikos < trophē, food < trephein, to feed < IE base * dherebh , to coagulate > Gr thrombos, a clot] of nutrition; having to do with the processes of nutrition … English World dictionary
trophic — 1. Relating to or dependent upon nutrition. 2. Resulting from interruption of nerve supply. [G. trophe, nourishment] * * * tro·phic trō fik adj 1) of or relating to nutrition: NUTRITIONAL <trophic disorders> 2) TROPIC 3) promoting cellular… … Medical dictionary
trophic — adjective Etymology: French trophique, from Greek trophikos, from trophē nourishment, from trephein to nourish Date: 1873 1. of or relating to nutrition ; nutritional < trophic disorders > 2. tropic III • trophically adverb … New Collegiate Dictionary
-trophic — a combining form with the meanings having nutritional habits or requirements of the kind specified by the initial element (autotrophic), affecting the activity of, maintaining that specified (gonadotrophic) (in this sense often interchangeable… … Universalium
-trophic — aff. a combining form with the meanings “deriving nourishment” from the source or in the manner specified (autotrophic; eutrophic), “affecting the activity of, maintaining” that specified (thyrotrophic) (in this sense often interchangeable with… … From formal English to slang
trophic — troph•ic [[t]ˈtrɒf ɪk, ˈtroʊ fɪk[/t]] adj. nut of or pertaining to nutrition; involving nutritive processes: a trophic disease[/ex] • Etymology: 1870–75; < Gk trophikós pertaining to food. See tropho , ic troph′i•cal•ly, adv … From formal English to slang
trophic — adj. of or concerned with nutrition (trophic nerves). Etymology: Gk trophikos f. trophe nourishment f. trepho nourish … Useful english dictionary