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| Content Provider | Springer Nature Link |
|---|---|
| Author | Reinhardt, Frank Makeschin, Franz |
| Copyright Year | 2001 |
| Abstract | Laubholz hatte im Forstamt Hummelshain, Wuchsbezirk „Ostthüringischer Buntsandstein“, vor Beginn der intensiven Waldbewirtschaftung am Ende des 18. Jahrhunderts mit rund 15% einen deutlich höheren Anteil als heute (rund 3 %). Obwohl der Anteil der Rotbuche dabei nicht mehr genau zu quantifizieren ist, so kann auf Basis forsthistorischer Daten von einem bedeutenden Flächenanteil dieser Baumart ausgegangen werden. Wesentliche Gründe für den starken Rückgang des Laubholzes im 19. Jahrhundert waren der Übergang vom Plenter- zum Kahlschlagsbetrieb, die leichtere künstliche Verjüngung des Nadelholzes auf den Blößen, die schwierige Naturverjüngung der Rotbuche durch Frost, Bodenverdichtung und Wild sowie höhere wirtschaftliche Erträge beim Nadelholz. Zumindest seit Beginn des letzten Jahrhunderts wurde die Wiedereinbringung der Rotbuche sehr intensiv erörtert und auch in die forstliche Praxis umgesetzt. So erfolgten auch im Thüringer Forstamt Hummelshain zwischen 1932 und 1944 gruppen- und horstweise Pflanzungen von Rotbuche in Nadelholzbeständen, die neben waldbaulichen Zielen vor allem eine Bodenverbesserung anstrebten. Anhand älterer und rezenter Daten dieser sog. „Grünen Augen“ wird ein Überblick über deren Entstehungsgeschichte, Angaben zur aktuellen Verteilung nach Bestandestyp, Klimastufen und Bodentypen gegeben und deren Bedeutung für den Waldumbau erörtert.At the end of the 18th century, deciduous forests contributed approximately 15% of the total coverage in the Hummelshain/Thuringia forest district. Due to intensive forest management deciduous forest coverage decreased drastically and now makes up less than 3%. Although the initial red beech(Fagus sylvatica) stocking area cannot be quantified exactly, historical studies indicate that this tree species was widely distributed in the region. The most important reasons for the decrease of broad-leaved tree species in the 19th century include a shift from selective logging to clear-cuts, easier artificial regeneration of coniferous species, the difficult natural regeneration of beech impeded by frost, soil compaction, and browsing and the higher economic yields of coniferous forests. Since the early 20th century activities to re-introduce red beech were discussed intensively and practised in several forested regions. Between 1935 and 1944 group und insular red beech plantings were established in coniferous stands in the Hummelshain forest district to improve general forest quality. Based on older and recent data about these so-called “green eyes”, the historical background, stand type and structure, the distribution of the beech stands in the Hummelshain forest district in regards to climatic zoning and soil types and the current significance of forest restoration are discussed. |
| Starting Page | 318 |
| Ending Page | 330 |
| Page Count | 13 |
| File Format | |
| ISSN | 00158003 |
| Journal | Forstwissenschaftliches Centralblatt vereinigt mit Tharandter forstliches Jahrbuch |
| Volume Number | 120 |
| Issue Number | 1-6 |
| e-ISSN | 14390337 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2001-01-01 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | Subscribed |
| Subject Keyword | forest history coniferous forests beech forests “green eyes” forest restoration soil amelioration Thuringia/Germany Forestry Plant Sciences Plant Ecology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Plant Science Forestry |
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