The comparative charactertic of anatomical structure of Pinus sylvestris L. ectomycorrhiza growing on copper-pyrite waste dumps of Uchalimskiy mining and processing combine

In article the data of the acidity of forming soils on polymetallic dumps, humus content and mobile phos-phorus, the results about maintenance of heavy metals in sucking roots of Pinus sylvestris L. are pre-sented. The changes in anatomic indices of pine sucking roots in the conditions of excess metals concen-trations were found.