Assessment of the Ecological Risk of Technogenic Soil Pollution on the Basis of the Statistical Distribution of the Occurrence of Micromycete SpeciesстатьяИсследовательская статья
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Дата последнего поиска статьи во внешних источниках: 17 октября 2017 г.
Аннотация:Abstract⎯A methodology of substantiating the ecological risk of technogenic soil pollution has been
described according to the results of bioindication using microfungal communities. At the first state, the values
of the factors under which the frequency of each species is maximal were estimated using ordination
methods. The statistical distribution of the species sensitivity was simulated according to these data. The
methodology was illustrated using the results of analysis of the toxicity of soil samples from uranium mine
dumps (the village of Kadzhi-Sai, Kyrgyzstan). The preliminary estimates of the critical values of six soil pollution
indices that provide the defined allowable probability of the ecological risk have been given.