Forest conversion in the Alpine foothills: New tree species against climate change!
Forest conversion in the Alpine foothills: New tree species against climate change!
The annual general meeting of the Wald owner association Weilheim was all about forest conversion and the reaction to climate change. A central topic was the choice of tree species, which is crucial for the future of forests in the Alpine foothills. Randolf Schirmer, the deputy head of the Bavarian Office for Forest genetics, urged the exacerbating effects of climate change on the existing forest structures. The pictures that he presented from the Thuringian Forest were particularly alarming, where large, dry areas show the devastation through drought and heat. Merkur reports that Schirmer intensifies the forest owners at the same time before Fichten, An upper frank was considered a "advisory -resistant" because he wanted to plant his dead spruce forest with spruce again.
In order to counteract the negative developments, Schirmer recommended planting to the climate adapted tree species. This included American Douglasia (green Douglasia), field maple, fluff oak, Orient beech and tree hazel. Their ability to survive late frost is particularly important for choosing the tree species, while at the same time focusing on domestic leafwoods. However, access to suitable seeds, such as the Orient beech, is a major challenge.
tree species selection in climate change
The climate crisis not only changes the forests, but also the location -local and climatic conditions in Germany. Heat and dry stress set many tree species under adaptation pressure. Forest fnr points out that the frequency of shade events such as storm and heavy rain increases, which reinforces uncertainties in the forest. The choice of tree species that is suitable for location is therefore a decisive factor for the stability of the forest stocks.
The long -term goals of the election of tree species include stability in the climate crisis, adaptability, the preservation of ecosystem services and sustainable profitability. The optimal development of the stocks also requires the consideration of abiotic location conditions, such as water, soil and nutrients. In addition, there is the importance of natural management to create the resilients forests of tomorrow.
Current developments and challenges
The forest report in 2024, which was created by the experts Kilian Voice, Marco Walbrecker and Lisa Schubert, reported on the progress and challenges in forest conversion. While the bite pollution has decreased in some hinges, it deteriorated in others. In addition, the financial framework for the forest owner association was challenging. The income amounted to 347,890 euros, while the expenses were 308,115 euros. This happened against the background of a number of 1,174 and an average forest area of 8.28 hectares per member. A positive aspect was the increase in the marketing quantities of long wood, which rose to 2,683 solid meters in 2024, after 1,736 fixed meters in the previous year.
A controversial topic was the discussion about the beaver, which was called the "largest illegal wood". There was a proposal to add the beaver to the hunting law to be able to control the damage that he does in the forestry. The forest owners are faced with the challenge of developing suitable adaptation strategies in view of the urgent climate sequences in order to make their forests in a future -proof manner.
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