Design4D Blog

Nik Hilton  //  www.design4d.co.uk
Young Architect of the Year Nominee 2009, 2010, 2011
Finalist in the British Homes Awards 2009
Finalist in the Design awards 2009

Jan 14 / 6:11pm

How to stop flooding disasters?

The current serious flooding in Australia and Brazil has highlighted the
dangers of building on flood risk land in order to house our ever increasing
population. With increases in temperature it is likely we are going to see
further extremes in weather and more flooding in the future. How are we to
prevent further disasters from occurring?

Design4D's Waterscape City scheme was a response to this issue, proposing a
network of canals be used to 'perforate' the land. Reedbed systems adjacent
to the canals would assist the wastewater treatment process and accommodate
changes in water levels. Roofs were planted to help buffer and absorb heavy
rainfall and all road and pavement surfaces were permeable to allow natural
even drainage. The canal systems provided low energy transportation networks
and, as is proven in places like 'Little Venice', would result in a
significant uplift in property prices as people pay a premium to live by the
water. 
 

Design4d_waterscape_view

Design4D's waterscape City Proposal

 

Filed under  //  Architecture   Design4D   Sustainability   canals   flooding   waterscape city  
Nov 18 / 7:22pm

Climate change, flooding and SUDs

Whether you believe Al Gore or the skeptics both arguments point to a change in climate which, with only a few degrees increase in average temperature, will have a major butterfly effect on human well being. One of these impacts will be greater levels of flooding as shown in John Vidal's article below.

Having said that urban flash flooding has a lot to do with the fact we have covered too much of the ground with hard impermeable surfaces. This is not a sustainable concept and has resulted in drainage systems that can't cope with rainwater surges caused by the water having nowhere natural to drain. Green roofs as in our Shell House scheme and SUDs are going to have greater relevance in the design of future cities if we expect our existing infrastructure to cope with increasing levels of rainfall.


GLOBAL: JOHN VIDAL | GUARDIAN.CO.UK | 17 NOVEMBER 2010
http://pulsene.ws/lenJ


Filed under  //  SUDs   Shell House   Sustainability   climate change   flooding