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=== Syndrome of Sahel desert - excessive cultivation of marginal areas === | === Syndrome of Sahel desert - excessive cultivation of marginal areas === | ||
The Ore Mountains were mined for metals, gemstones and decorative stone, wood, and fluorites in the Middle Ages, and uranium during the immediate post-war years. The area was significantly more populated than today and therefore intensively used for agriculture but in terms of excessive use we can speak for Krušné hory just about postwar grand quarry surface lignite mining, which imminently periled and still threatens both the stability of the southern slopes of the Krušné hory, landslides in the mining pit quarry Cs. Army located in the southwest of the Upper and Cernice Jiretin, secondly growths of beeches on the slopes of both the direct disposal of mining and demolition of groundwater, but also from under humidification and overheated exposed rock "plates" can be reversed to the south. We can’t speak about classic over cultivated peripheral areas in effect of intensive agricultural or forest production. | |||
=== The syndrome of excessive use of over-exploitation of natural ecosystems === | === The syndrome of excessive use of over-exploitation of natural ecosystems === |
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