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Stormwater control and management road map to 2055 Sustainable Development and Natural Resources.

Published byAlicia Pierce Modified over 9 years ago

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Presentation on theme: "Stormwater control and management road map to 2055 Sustainable Development and Natural Resources."— Presentation transcript:

1 Stormwater control and management road map to 2055 Sustainable Development and Natural Resources

2 Stormwater management status quo Why stormwater management?

3 Water cycle Before Humans (B.H.)

4 Water cycle After Humans (A.H.)

5 Stormwater management status quo Why stormwater management? Current practice

6 Interventions Impermeable roads Kerbs, inlets, and storm sewers High energy outlets onto floodplanes, wetlands, and estuaries Channelisation of natural waterways

7 Effects of urbanization Increased run-off volumes Increased run-off concentrations Flooding and damage to property Decreased natural infiltration Lower water table Increased temperature in natural streams Increased pollution

8

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