environmental indicator

environmental indicator
показатель качества окружающей среды; экологический индикатор
экологический индикатор; показатель качества окружающей среды

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показатель качества окружающей среды
показатель состояния окружающей среды

Англо-русский словарь по экологии. 2011.

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  • Environmental indicator — Environmental indicators are simple measures that tell us what is happening in the environment. Since the environment is very complex, indicators provide a more practical and economical way to track the state of the environment than if we… …   Wikipedia

  • environmental indicator — /ɛnˌvaɪrənmɛntəl ˈɪndəkeɪtə/ (say en.vuyruhnmentuhl induhkaytuh) noun a variable factor in the environment, which, when measured over time, can be used to indicate the state of a related aspect of the environment; for example, a dwindling frog… …  

  • Indicator species — An indicator species is any biological species that defines a trait or characteristic of the environment. For example, a species may delineate an ecoregion or indicate an environmental condition such as a disease outbreak, pollution, species… …   Wikipedia

  • Environmental impact assessment — Environmental law …   Wikipedia

  • Indicator organism — Indicator organisms are used to measure potential fecal contamination of environmental samples. The presence of coliform bacteria, such as E. coli , in surface water is a common indicator of fecal contamination. Coliform bacteria in water samples …   Wikipedia

  • Environmental niche modelling — Environmental niche modelling, alternatively known as species distribution modelling, (ecological) niche modelling, and climate envelope modelling refers to the process of using computer algorithms to predict the distribution of species in… …   Wikipedia

  • indicator — [in′di kāt΄ər] n. 1. a person or thing that indicates; specif., a) any device, as a gauge, dial, register, or pointer, that measures or records and visibly indicates b) an apparatus that diagrams the varying fluid pressure of an engine in… …   English World dictionary

  • Environmental movement — The environmental movement, a term that includes the conservation and green movements, is a diverse scientific, social, and political movement for addressing environmental issues. Environmentalists advocate the sustainable management of resources …   Wikipedia

  • environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

  • indicator — 1) a floating object placed on the leader or end of a fly line to track the movement of the line or to indicate a bite. Used with nymphs and a slack line, for example 2) biological indicator (a fish whose presence in a water body is indicative of …   Dictionary of ichthyology

  • indicator species — 1) a fish species whose status provides information on the overall condition of the ecosystem and of other species in that ecosystem; fish that are sensitive to environmental conditions and which can therefore be used to assess environmental… …   Dictionary of ichthyology

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