The Baltic Sea Region and the Black Sea Area: Two Pieces of the Same Puzzle
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Melchiorre Tiziana
10.5922/2079-8555-2009-2-7
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The biogeochemical activity of exotic gymnosperm species in industrial urbanised ecosystems
This paper presents data on the biogeochemical activity of 9 exotic gym-nosperm species in a model urban ecosystem with a high level of anthropo-genic pollution (Russia’s Non-Black Earth zone). The author examines data on the biogeochemical activity of Thuja occidentalis, Juníperus sabína, and Picea pungens in the conditions of polymetallic contamination of air and soils in the area affected by iron and steel plants. It is shown that most Gym-nospermae species accumulate such macroelements as...