Experience in using ecological phytoindication scales for revealing unfavorable factors at the boundary of species distribution |
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| Authors: | L V Teteryuk |
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| Institution: | (1) Institute of Biology, Komi Research Center, Ural Division, Russian Academy of Sciences, ul. Kommunisticheskaya 28, 167610 Syktyvkar, Komi Republic, Russia |
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| Abstract: | The ecological phytoindication scales proposed by Tsyganov (1983) were used for characterizing biotopes at the northern limit
of the distribution of three nemoral species:Ajuga reptans, Asarum europaeum, andPulmonaria obscura. Regional ecological amplitudes of the model species were determined. The environmental factors approaching the lower limit
of species amplitudes in Tsyganov's scales were classified as unfavorable. |
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| Keywords: | ecological phytoindication scales range boundary Ajuga reptans L Pulmonaria obscura Dumort Asarum europaeum L |
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