Retrospective view on some soil properties changes induced by man for the period 30-35 years
1995
Kobza, J. (Soil Fertility Research Inst., Bratislava (Slovak Republic). Research Station Banska Bystrica)
Slovakia in the twentieth century has been characterised by frequent and extensive changes unfavourably impacting all aspects of the environment. Long-term continuing wasteful exploitation of natural resources, extensive pollution of the air, water, soil and land, release of contaminants into the environment may be very significant. The paper gives the first approximation of main soil property changes (soil reaction, available nutrients P and K, humus content and soil erosion) caused by man over the last 30-35 years
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