Ampe, C.

De Bie, J.

Pauwels, W.

Vanden Bussche, C.

Open Marine Archive

Herrier J.-L., J. Mees, A. Salman, J. Seys, H. Van Nieuwenhuyse and I. Dobbelaere (Eds). 2005. p. 669-670  
Proceedings ‘Dunes and Estuaries 2005’ – International Conference on Nature Restoration 
Practices in European Coastal Habitats, Koksijde, Belgium, 19-23 September 2005 
VLIZ Special Publication 19, xiv + 685 pp. 
- 669 - 
Oosthoekduinen: a satisfactory agreement between 
nature development and recreation - a nature 
restoration project by the Flemish government 
Catherine Vanden Bussche1, Jan De Bie1, Carole Ampe1 and Wim Pauwels2 
1  Vlaamse Landmaatschappij, Velodroomstraat 28, B-8200 Brugge, Belgium  
E-mail: catherine.vandenbussche@vlm.be  
2 Nature Division, Ministry of the Flemish Community 
Zandstraat 255 b3, B-8200 Sint-Andries (Brugge), Belgium 
 
The nature development project ‘Oosthoekduinen’ includes the Oosthoekduinen s.s., the 
Calmeynbos and the Krakeelduinen. The area is situated at De Panne and covers 190ha. 
This area is legally protected in several ways: protected landscape, ‘green area’ on the 
zoning plans drawn up under the ‘Law of the organization of town and country 
planning’, Special Protection Areas in application of Bird directive (79/409/EEC) and 
Habitat Directive (92/43/EEC), and partly under the Decree for protection of the dunes 
(BS 31/8/1993).  
 
This protection status contrasts with the continuous growing recreational pressure on the 
area. To accommodate those apparently opposing interests, the Nature Division of the 
Ministry of the Flemish Community commissioned the VLM to develop and execute a 
nature restoration project in this area.  
 
The project aims at the restoration and development of: 
 open dune habitats of dune grassland and moss dune (‘grey dunes’); 
 dune shrub communities; 
 dune pond and pools; 
 moist to wet polder grassland and low productive natural grassland; 
 introduction of ecological forest management; 
 zoning of recreation. 
 
Degradation of the grey dunes, a priority habitat protected by the Habitat Directive is 
caused by a lack of nature management and too much treading by recreation. A grazing 
area was established to maintain the dune grassland vegetation. 
 
The Krakeelduinen form a mosaic of dune shrubs, dune grassland and moss dunes. To 
maintain the dune shrub vegetation invasive plant species such as Ontario poplar 
(Populus candicans), Grey poplar (Populus canescens) and Sycamore (Acer 
pseudoplatanus) were removed. The cutting down of the planted poplar lanes was the 
first step towards the restoration of the parabolic dune landscape.  
C. Vanden Bussche et al. 
- 670 - 
The Calmeynbos is originally a diverse afforestation from around 1900. Nowadays about 
60% of the initially planted taxa is still present. Their regeneration however, is difficult 
except for the Sycamore. The purpose of the project is to introduce ecological forest 
management. Therefore coniferous plantations are replaced by deciduous trees, forest 
structure is improved, regeneration of indigenous tree species like Common ash 
(Fraxinus excelsior) and Elm (Ulmus spec.) is facilitated by clearing more competitive 
species and the proportion of dead wood is increased.  
 
In the former military zone, all military infrastructure such as store houses, concrete 
platforms, watch-towers are removed except for one blockhouse which will be restored 
as a hibernation shelter for bats. 
 
Before the start of the project, the dune-polder transition zone was in intensive 
agricultural use. This zone was acquired by the Nature Division of the Ministry of the 
Flemish Community and has now the statute of Flemish Nature Reserve “Duinzoom”. 
The restoration of the dune-polder zone was established by locally removing the nutrient 
rich surface horizon, increasing microrelief on former arable land, reprofiling the banks 
of the watercourse “Langgeleed” and other ditches, enlarging existing pools and digging 
new ones. Part of the area is managed by mowing, the other part by permanent grazing. 
 
To channel the recreational activities, agreements were made with neighbours and users 
(e.g. the scouting, mountain bike and horse riding clubs). Therefore trails were 
established for walkers, mountain bikers and horse riders. In conflicting situations where 
walkers, mountain bikers and horse riders interfered too much the paths were separated 
or rerouted altogether.  
 
The effectiveness of these measures will be monitored during 10 years. Lessons that will 
be learned from this monitoring will be of value in future management projects. 


Oosthoekduinen: a satisfactory agreement between nature development and recreation: a nature restoration project by the Flemish government

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