[Input with remains of chemical elements on soil of pine forests ecosystems in Latvia]
2005
Terauda, E.(University of Latvia, Riga (Latvia). Faculty of Geography and Earth Sciences)E-mail:[email protected] | Nikodemus, O.(University of Latvia, Riga (Latvia). Faculty of Geography and Earth Sciences) | Laivins, M.(University of Latvia, Riga (Latvia). Faculty of Geography and Earth Sciences) | Tabors, G.(University of Latvia, Riga (Latvia). Faculty of Biology)
Polluted substances and nutritive substances in forest ecosystems are firstly received trough tree foliage. Chemical elements can also penetrate the plant from soil. To analyse the forest, its chemical content including heavy metal content two different regions in Latvia - Central part of the Vidzeme Highland and Piejuras Lowland - have been investigated using forest remains. During five years (1999-2003) of investigation content of remains in soil was larger in Rucava model field - 32230-39470 kg/haE-1 than in Taurene model field, when average it is 274000- 34640kg/haE-1.
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