New York - Manhattan

Mult-dike Inspiration

Battery Park – Brooklyn Bridge

Platform Klimaatdijk

Erik Luijendijk

Jan Dirk van Duijvenbode

Timeline Manhattan

1644

1660

The Water Gate at Pearl & Wall

Streets - 1691

1763

1847

200 years later

Holland

The most beautiful and safest delta

NRC 5 oktober 2006

Highwater as a chance 2.0

Program climate delta dike started 2008• Water safety: 100 x safer• Spatial quality: 10 x better

1. Climate change2. Higher sea levels3. Larger water supply in rivers4. Increased social risks in low-lying areas.5. The spatial and landscape quality.6. Knowledge Power of Dutch society.7. Competitiveness Dutch economy.

7 triggers climate delta dike

3 concepts……

The "The "TriggerTrigger""

ClimateClimate changechange

Water Water safetysafety SpatialSpatial

PlanningPlanning

DeltaDelta

TechnologyTechnology

Higher sea levels, more Higher sea levels, more Higher sea levels, more Higher sea levels, more Higher sea levels, more Higher sea levels, more Higher sea levels, more Higher sea levels, more water in the riverswater in the riverswater in the riverswater in the riverswater in the riverswater in the riverswater in the riverswater in the rivers

NeedNeed toto

dikedike

reinforcementsreinforcementsExtraExtra

land land useuse

LargerLarger

barrierbarrier

““SafeSafe””

NetherlandsNetherlands""BeautifulBeautiful""

NetherlandsNetherlands

ForcesForcesForcesForcesForcesForcesForcesForces climateclimateclimateclimateclimateclimateclimateclimate delta delta delta delta delta delta delta delta dikedikedikedikedikedikedikedike

Triple

dike

Mounds

dike

Overtopping

dike

Climate dike Design Tiel

PilotPilotPilotPilotPilotPilotPilotPilot climateclimateclimateclimateclimateclimateclimateclimate delta delta delta delta delta delta delta delta dikedikedikedikedikedikedikedike TielTielTielTielTielTielTielTiel--------OostOostOostOostOostOostOostOost, issues 2009, issues 2009, issues 2009, issues 2009, issues 2009, issues 2009, issues 2009, issues 2009

Profile existing dike Tiel

+11,9 m

+7,1 +6,3 m

48 m

1 : 3

1 : 2,51 : 25

6 m 15 m

1 : 5

Toetspeil2011 = +11,6 m

Design profile traditionel dike

reinforcement Tiel

+13,7

bestaande dijk

SWL2050

= +12,7 m

+7,1

48 m 23 m

+8,4 +7,8

1 : 3

1 : 2,5

1 : 5

1 : 25

6 m

Design profile Tiel climate delta dike

bestaande dijk

SWL2100+14,1 m

+15,1 m

120 m

+7,1 +6,35

48 m27 m 50 m

kernzonekernzone

PilotPilotPilotPilotPilotPilotPilotPilot climateclimateclimateclimateclimateclimateclimateclimate delta delta delta delta delta delta delta delta dikedikedikedikedikedikedikedike TielTielTielTielTielTielTielTiel--------OostOostOostOostOostOostOostOost, , , , , , , , situationsituationsituationsituationsituationsituationsituationsituation

PilotPilotPilotPilotPilotPilotPilotPilot climateclimateclimateclimateclimateclimateclimateclimate delta delta delta delta delta delta delta delta dikedikedikedikedikedikedikedike TielTielTielTielTielTielTielTiel--------OostOostOostOostOostOostOostOost, minimal , minimal , minimal , minimal , minimal , minimal , minimal , minimal optionoptionoptionoptionoptionoptionoptionoption

PilotPilotPilotPilotPilotPilotPilotPilot climateclimateclimateclimateclimateclimateclimateclimate delta delta delta delta delta delta delta delta dikedikedikedikedikedikedikedike TielTielTielTielTielTielTielTiel--------OostOostOostOostOostOostOostOost, maximum , maximum , maximum , maximum , maximum , maximum , maximum , maximum optionoptionoptionoptionoptionoptionoptionoption

Multi dike design Kwatijk

HP6 – Multidike Design Katwijk

HP6 – Multidike Design Katwijk

Climate dike Manhattan

Manhattan - New York

Trace?

Steps…Charrette / interactive design session:

Day 1• Site visit• Inspiration:

– Climate dike presentations NL

– Presentations Manhattan

• Analyzing Manhattan: multi layer approach• First sketches/impressions future situation

Day 2• Group design: options for the Manhattan-situation• Final presentations• Informal closing

Couple of weeks later… an inspiration map

Charrette

• Interactive design

• Learning from each other

• Sharing knowledge and experiences

• With local stakeholders and experts

• And NL-team platform Climate Delta Dike

• Combining technical solutions and design options

• Result: various alternatives and overall view

Multi layer approach

Current Ducth multi layer policy:

1. Prevention (technical safetymeasures);

2. Damage prevention throughsustainable spatial planning (zoning);

3. Damage response throughadequate emergency management.