#castanea

The chestnut groves of Nagymaros (Hungary) and Modry Kamen (Slovakia) provide a diverse and important ecosystem service in the area, and are a special cultural habitat with a unique character in the region. They are of outstanding conservation, cultural, historical and landscape aesthetic value. Their important role in biodiversity is reflected in their distinctive, diverse and species-rich fauna: they are home to many valuable fungi, protected plants and animal species. The diversity of their fauna and their importance in terms of cultural history, nature conservation and landscape aesthetics are confirmed by the fact that King Karoly Robert established footpaths and a arboretum in the chestnut groves of Nagymaros 700 years ago. The social and economic importance of the chestnut groves is demonstrated by the fact that there is a long tradition of the complex use of chestnut trees, not only for their fruit but also for other values. A Chestnut Festival is organised every year in Modry Kamen. Nowadays, due to the fungal disease affecting chestnut trees, the specific chestnut habitat has been drastically reduced, resulting in a significant loss of biodiversity in the area. The survival of an interesting and unique feature of the area is threatened. By assessing the diversity and exploring their diverse habitat and protected values, learning from past experience and successful restoration programmes, using them and expanding knowledge, it will be possible to select an appropriate landscape restoration strategy. The establishment of new chestnut groves, a model area and a gene bank could also provide scope for research and development opportunities for long-term conservation, and could serve to disseminate knowledge and promote education. By continuing to control the pathogens that cause severe epidemic mortality, mycorrhizal studies can make a big step forward in increasing the health of chestnut trees, thus contributing to the development of a diverse, species-rich, healthy ecosystem. By carrying out the tasks set, we can contribute to the restoration of the role of chestnut trees in biodiversity, the growth of chestnut habitats and the conservation of this typical and special cultural habitat. Through continuous monitoring activities, demonstrations of the multifunctional role of chestnut trees and promotional events, we can further strengthen and ensure the long-term survival of chestnut trees and their conservation as a typical and special habitat.