A complex project monitoring groundwater levels and weather to protect indigeneous species (English oak) in the Hungary-Croatia Crossborder Area.
The aim of the project was to stop the deterioration of habitats of indigenous tree species (e.g. English oak) This was achieved with two interventions: a Hungarian-Croatian subsoil water monitoring system was created, consisting of 60 measurement points to provide the data for modelling of a numeric movement of the subsoil water. A network of automatic meteorological stations within framework of the project, followed by collecting further data on the both sides of border about precipitation numbers. Based on the data collected an analysis of forest conditions was carried out examining water ecosystems, forecasting development trends of oak ecosystems, and tackling the possibility of setting up an alarm system to forecasts for detecting malfunctions, creating “inundation” plans and possibilities of the retention of precipitated water. Another comprehensive objective of the project was fighting back invasive species in order to protect the indigenous ones using the framework of assessing invasive species also in Croatia under the coordination of Mecsek Forestry Co. Parallel to this, on the Hungarian side fighting back of invasive ligneous plant species (acacia, false indigo and tree of haven) took place on the area of 155 hectares. As a closing act, the methodology for fighting back species monitored by the Croatian side and already suppressed by the Hungarian side was prepared to summarise experiences collected during the elimination of these species.

Resources needed

The total ERDF funding of the project was 638.644.62 EUR, which covered 85% of the project’s expenditures

Evidence of success

The project was awarded with the prestigious “good practice” title of the Directorate-General for Regional and Urban Policy of the European Commission.
A mobile phone application was developed to demonstrate the significance of protecting the English oak for all target groups (including hikers and the inhabitants).
Some of the tangible results: 38 monitoring wells established; 17 existing wells cleaned; 7 meteorology stations installed; 155,17 ha of forest cleaned.

Difficulties encountered

A sustainability of the monitoring system has been questioned several times, so the Croatian Forestry recommended the construction of an automatic system for which they found a partner and resources within the Oak Protection project.

Potential for learning or transfer

Results of the pilot actions (chemical and mechanical cleaning), monitoring well establishment and operation, meteorology station measurement results and cooperation among different stakeholders of the area can be analysed by other regions. Also, the cooperation has revealed an interesting social aspect – the community of foresters is a closed circle in certain respect, which hinders gathering of the information about their work and dissemination of their experiences. This shows that in the future co-operation the attitude shaping impact has to be considered and related supporting activities have to be integrated.

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Main institution
Ministry for National Economy
Dél-Dunántúl, Hungary (Magyarország)
Start Date
September 2017
End Date
June 2019


Balázs Kiss Please login to contact the author.

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