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Pb IN SOIL AND PLANTS OF EUROPEAN NORTH-EAST OF RUSSIA

Table 1 - Average concentration of lead in above group phytomass of plants of different ecological groups from uncontaminated habitats

Ecological group of plants

​Pb, mg/kg dry weight

Weeds

​2.49

Meadow plants

​2.70

Forest herbaceous plants

​2.27

Forest woody plants

​1.20

Cultivated plants (grains)

​1.78

All groups of plants from uncontaminated habitats

​2.09