Black Forest
The Black Forest is a large forested mountain range in the state of Baden-Württemberg in southwestern Germany. It is bounded by the Rhine valley to the west and south. Its highest peak is the Feldberg with an elevation of 1,493 metres (4,898 ft). The region is roughly oblong in shape with a length of 160 km (99 mi) and breadth of up to 50 km (31 mi).
The Black Forest consists of a cover of sandstone on top of a core of gneiss and granites. Formerly it shared tectonic evolution with the nearby Vosges Mountains. Later during the Middle Eocene a rifting period affected the area and caused formation of the Rhine graben. During the last glacial period of the Würm glaciation, the Black Forest was covered by glaciers; several tarns (or lakes) such as the Mummelsee are remains of this period.
History
In ancient times, the Black Forest was known as Abnoba mons, after the Celtic deity, Abnoba. In Roman times (Late Antiquity), it was given the name Marciana Silva ("Marcynian Forest", from the Germanic word marka = "border"). The Black Forest probably represented the border area of the Marcomanni ("border people") who were settled east of the Roman limes. They, in turn, were part of the Germanic tribe of Suebi, who subsequently gave their name to the historic state of Swabia. With the exception of Roman settlements on the perimeter (e.g. the baths in Badenweiler, and mines near Badenweiler and Sulzburg) and the construction of the Roman road of Kinzigtalstraße, the colonization of the Black Forest was not carried out by the Romans, but by the Alemanni. They settled and first colonized the valleys, crossing the old settlement boundary, the so-called "red sandstone border", for example, from the region of Baar. Soon afterwards, increasingly higher areas and adjacent forests were colonized, so that by the end of the 10th century, the first settlements could be found in the red (bunter) sandstone region. These include, for example, Rötenbach, which was first mentioned in 819.
Some of the uprisings (including the Bundschuh movement) that preceded the German Peasants' War, originated in the 16th century from the Black Forest. Further peasant unrest, in the shape of the saltpetre uprisings, took place over the next two centuries in Hotzenwald.
Remnants of military fortifications dating from the 17th and 18th centuries can be found in the Black Forest, especially on the mountain passes. Examples include the multiple baroque fieldworks of Margrave Louis William of Baden-Baden or individual defensive positions such as Alexander's Redoubt, the Röschenschanze and the Swedish Redoubt (Schwedenschanze).
Originally, the Black Forest was a mixed forest of deciduous trees and firs - see the history of the forest in Central Europe. At the higher elevations spruce also grew. In the middle of the 19th century, the Black Forest was almost completely deforested by intensive forestry and was subsequently replanted, mostly with spruce monocultures.
In 1990, extensive damage to the forest was caused by Hurricanes Vivian and Wiebke. On 26 December 1999, Hurricane Lothar raged across the Black Forest and caused even greater damage, especially to the spruce monocultures. As had happened following the 1990 storms, large quantities of fallen logs were kept in provisional wet storage areas for years. The effects of the storm are demonstrated by the Lothar Path, a forest educational and adventure trail at the nature centre in Ruhestein on a highland timber forest of about 10 hectares that was destroyed by a hurricane.
Several areas of storm damage, both large and small, were left to nature and have developed today into a natural mixed forest again.
Source : https://en.wikipedia.org/wiki/Black_Forest
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