management in white dunes

24
NOORDVOORT Experiences of Waternet 7 October2015

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Page 1: Management in white dunes

NOORDVOORTExperiences of Waternet

7 October2015

Page 2: Management in white dunes

– Process

– Measures

– Points for attention

Page 3: Management in white dunes

Process

• Start in 2000

• Waternet, SBB, Rijnland, Noordwijk, Zandvoort, RWS

• t/m 2004

• Restart in 2008

Page 4: Management in white dunes

Retrospect 2000-2004

Page 5: Management in white dunes

– Letter of intent

2009

Page 6: Management in white dunes

What were the plans?

• To restore dynamics

• To reinforce nature values and to create a quiet zone

• To develop possibilities for people to enjoy and experience nature, processes and landscape

Page 7: Management in white dunes

Restore dynamics

• 6 locations

• Removal of vegetation and soil

• Create some trenches

Page 8: Management in white dunes

Design

Page 9: Management in white dunes

January 2013: realisation

Page 10: Management in white dunes
Page 11: Management in white dunes

Viewpoint

Page 12: Management in white dunes

Point for attention

• Monitoring

Page 13: Management in white dunes

How te create a quiet zone?

Point for attention

Page 14: Management in white dunes

Topics of attention

• Follow up management

Point for attention

Page 15: Management in white dunes

Volunteers

Page 16: Management in white dunes

Horses & plough

Page 17: Management in white dunes

And the mechanical digger back to work…

Page 18: Management in white dunes

Sand is blowing…

Page 19: Management in white dunes
Page 20: Management in white dunes

Or not…

Page 21: Management in white dunes

When will we be satisfied?

When is the project a success?

Page 22: Management in white dunes

-It is likely that, regarding the

current climatic circumstances,

reactivated dunes will not stay

mobile by itself in the long run

Page 23: Management in white dunes

-After taking away the remnants of

stabilization, reactivated dunes

should be left to nature

Page 24: Management in white dunes

-Also if mobilized dunes or smaller

blowouts get stabilized after several

years, they have had there positive

influence on the grey dunes and on

rejuvenation of grey dunes around

them