LONG-TERM RESPONSE OF FOREST SOILS TO ACID DEPOSITION

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Дата индексирования: Mon Oct 1 23:59:13 2012
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PREDICTION OF LONG-TERM RESPONSE OF FOREST SOILS TO ATMOSPHERIC ACID DEPOSITION WITH THE SMART MODEL

G.N. Koptsik ⁽¹⁾, S.V. Koptsik ⁽²⁾, O.V. Gorlenko ⁽¹⁾

⁽¹⁾ Soil Science Faculty, Moscow State University, Moscow 119899, Russia
⁽²⁾ Faculty of Physics, Moscow State University, Moscow 119899, Russia

Pochvovedenie, 1999, N 2 (In Russian).

Annotation:

Long-term response of sandy podzols to acid deposition near the nickel smelter in the Kola Peninsula, north-western Russia, was evaluated with the SMART model. The present acid load does not effect considerably on forest soils in background areas. The dramatic shift in soil chemistry near the smelter is expected within several decades. At least 90% of the total SO₂ emissions has to be reduced to avoid exceedance of critical values of soil chemical properties and possible serious ecological consequences.

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PREDICTION OF LONG-TERM RESPONSE OF FOREST SOILS TO ATMOSPHERIC ACID DEPOSITION WITH THE SMART MODEL

G.N. Koptsik (1), S.V. Koptsik (2), O.V. Gorlenko (1)

Annotation:

G.N. Koptsik ⁽¹⁾, S.V. Koptsik ⁽²⁾, O.V. Gorlenko ⁽¹⁾