Sturm of dangers: tree felling in Sulz for more security!

Sturm of dangers: tree felling in Sulz for more security!

in Sulz, a municipality in Germany, extensive tree felling is currently taking place. Above all, these measures are intended to increase the safety of the population. A central problem for the trees in the Region is the increasing state of drought and the fungal attack, which is strongly concerned with the trees. Heavy rain -like weather events also increase the risk of mudsmiths, which also makes the situation dangerous. This is reported by the Thün-Instituts illustrates that climate change leads to more frequent heat and dry Tree species composition in forests will change significantly. Around 2.85 million hectares, i.e. 25 percent of today's forest stocks, are particularly sensitive to these environmental conditions.

Measures for forest protection

In order to design the forests, active management is necessary. The financial requirements for the necessary conversions will be estimated at 13 to 43 billion euros in the next 30 years. In addition, the annual conversion area would have to be quadrupled to 95,000 hectares in order to reach the ambitious conversion targets by 2050. For forest protection, the establishment of mixed forests with different tree species is of crucial importance, since these can minimize shaders.

A recommended strategy also includes the interference of home tree species such as beech or oak from drier regions to increase the adaptability of the forests. The extension of the tree species palette is even recommended on drier and warmer locations. These include domestic species such as eating chestnuts and winterlinde as well as introduced species from Southeast Europe, such as the Hungarian oak and the hop beech. The import of species with distribution in summer -dry climates, such as Douglasia or the red oak, is also considered.

Scientists and practitioners are required to develop a tree species choice and mixture together, which is optimally tailored to the future climatic conditions. These measures are essential to protect the forests in Germany from the increasingly pressing challenges of climate change and at the same time to ensure the safety of the residents.