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Water as Leverage- Setting the scene for a call for action

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<strong>Water</strong> <strong>as</strong> <strong>Leverage</strong> <strong>for</strong> Resilient Cities Asia<br />

<strong>Setting</strong> <strong>the</strong> Scene <strong>for</strong> a Call <strong>for</strong> Action<br />

Content<br />

The Philippines<br />

Mexico, Mexico City<br />

Manila P<strong>as</strong>ig River<br />

Rehabilitation Project<br />

Af<strong>for</strong>dable technical solutions and community awareness,<br />

starting upstream, one street at a time, created<br />

incremental, noticeable positive effects on <strong>the</strong> quality of<br />

<strong>the</strong> P<strong>as</strong>ig River tributaries, <strong>as</strong> well <strong>as</strong> on Manila’s total<br />

flood resistance, public health, and even crime rate.<br />

www.prrc.gov.ph<br />

Towards a <strong>Water</strong><br />

Sensitive<br />

By considering its history and by acquiring a deeper<br />

understanding of its current hydrological condition, it<br />

is possible to explore possibilities <strong>for</strong> <strong>the</strong> recovery of a<br />

water balance in <strong>the</strong> city. In order to do so, a regional<br />

system analysis w<strong>as</strong> vital to understand how <strong>the</strong> water<br />

cycle currently works and to discover how it could work<br />

optimally in <strong>the</strong> future.<br />

www.deltares.nl/app/uploads/2018/01/20160629_<br />

WS-CDMX_final-version-report-smsize.pdf<br />

Turkey, Istanbul<br />

The Ne<strong>the</strong>rlands<br />

IABR Test Site<br />

Arnavutköy<br />

Traditionally, <strong>the</strong> Turkish hill country w<strong>as</strong> inhabited<br />

upstream, while <strong>the</strong> lower are<strong>as</strong> were used <strong>for</strong> agriculture,<br />

water and nature. By fur<strong>the</strong>r compacting <strong>the</strong> historical<br />

urban fabric on <strong>the</strong> higher are<strong>as</strong>, opportunities arise to<br />

reorganize <strong>the</strong> existing water system <strong>for</strong> <strong>the</strong> entire city.<br />

The water of <strong>the</strong> lake is first used by <strong>the</strong> city, after which<br />

it can drain and be reused by agriculture. Afterwards, <strong>the</strong><br />

water is purified in a natural way be<strong>for</strong>e it returns to <strong>the</strong><br />

lake.<br />

Room <strong>for</strong> <strong>the</strong> River<br />

For this natural flood-protection strategy, over 30 are<strong>as</strong><br />

in <strong>the</strong> Rhine and Meuse delta had to adapt <strong>the</strong>ir land use<br />

to allow temporary flooding – and simultaneously make<br />

space <strong>for</strong> qualitative landscapes, recreation, and <strong>the</strong> local<br />

economy. Local governments that could come up with<br />

a better alternative while still meeting <strong>the</strong> requirements<br />

were offered support by <strong>the</strong> central authorities to work<br />

towards an inclusive, broadly supported plan.<br />

iabr.nl/en/test_site/test-site-istanbul-540<br />

www.ruimtevoorderivier.nl/english/<br />

26<br />

Global <strong>Water</strong> Issues<br />

PART 1 / From Global <strong>Water</strong> Issues to a Call <strong>for</strong> Action<br />

27

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