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Biotic index — is a scale for showing the quality of an environment by indicating the types of organisms present in it. It is often used to assess the quality of water in rivers. It is measured from 1 to 10 and corresponds to the six water quality classes. The… … Wikipedia
biotic index — biologinis indeksas statusas T sritis ekologija ir aplinkotyra apibrėžtis Skaitmeninis rodiklis, naudojamas vandens telkinio biologinei kokybei apibūdinti. atitikmenys: angl. biotic index vok. biologischer Index, m rus. биотический индекс, m … Ekologijos terminų aiškinamasis žodynas
Biotic potential — is the maximum reproductive capacity of a population under optimum environmental conditions. Full expression of the biotic potential of an organism is restricted by environmental resistance, any condition that inhibits the increase in number of… … Wikipedia
index of biotic integrity — the use of fish sampling data to indicate the overall health and integrity of a stream. Measures of fish species composition, trophic composition, reproductive behaviour and abundance and condition are used. Sites with high biotic integrity have… … Dictionary of ichthyology
biologischer Index — biologinis indeksas statusas T sritis ekologija ir aplinkotyra apibrėžtis Skaitmeninis rodiklis, naudojamas vandens telkinio biologinei kokybei apibūdinti. atitikmenys: angl. biotic index vok. biologischer Index, m rus. биотический индекс, m … Ekologijos terminų aiškinamasis žodynas
Trophic state index — The quantities of nitrogen, phosphorus, and other biologically useful nutrients are the primary determinants of a body of water s trophic state index (TSI). Nutrients such as nitrogen and phosphorus tend to be limiting resources in standing water … Wikipedia
биотический индекс — — [http://www.eionet.europa.eu/gemet/alphabetic?langcode=en] EN biotic index Scale for showing the quality of an environment by indicating the types of organisms present in it (e.g. how clean a river is). (Source: PHC)… … Справочник технического переводчика
Biological monitoring working party — The biological monitoring working party (BMWP) is a procedure for measuring water quality using species of macroinvertebrates as biological indicators.The method is based on the principle that different aquatic invertebrates have different… … Wikipedia
biologinis indeksas — statusas T sritis ekologija ir aplinkotyra apibrėžtis Skaitmeninis rodiklis, naudojamas vandens telkinio biologinei kokybei apibūdinti. atitikmenys: angl. biotic index vok. biologischer Index, m rus. биотический индекс, m … Ekologijos terminų aiškinamasis žodynas
биотический индекс — biologinis indeksas statusas T sritis ekologija ir aplinkotyra apibrėžtis Skaitmeninis rodiklis, naudojamas vandens telkinio biologinei kokybei apibūdinti. atitikmenys: angl. biotic index vok. biologischer Index, m rus. биотический индекс, m … Ekologijos terminų aiškinamasis žodynas
River Wreake — The River Wreake is a river in Leicestershire, England. It is a tributary of the River Soar.The Wreake rises somewhere near Stapleford. It flows southwest, passing through Melton Mowbray, Frisby on the Wreake and Ratcliffe on the Wreake, before… … Wikipedia
