Education Policy | Post Primary | Preschool | Primary | Tertiary | Search

 


Environmental Planning Professor tackles water issues

29 January 2014

Floods are becoming harder to manage by trying to hold water back behind flood defences, so it’s time to look at how to defend against them at the building and community level.

This is the view of Professor Iain White who joined the University of Waikato’s Environment Planning Programme from the University of Manchester in July 2013.

Professor White says climate change is making weather events more extreme, and escalating urbanisation is changing catchment behaviour so rivers are expected to manage more water than ever before. In addition there are more and more surface water flooding events occurring.

“This is where flooding occurs through inadequate drainage in the urban area after heavy precipitation. In this case flooding is impossible to defend against with a wall by a river as the problem may not even reach the river.”

Professor White believes there are cost-effective ways to protect smaller settlements which may not warrant a big defence, or houses which are subject to flooding from poor drainage.

Technologies can be fitted to homes and businesses, or temporary barriers can be put up around communities in a reactive fashion in response to weather predictions. The knowledge is there for properties to be kept dry in water up to around a 600mm in depth. This means that all but the worst floods can be managed. It is not a replacement for flood defence, rather a way to protect the areas where flood defences cannot reach or where it is not cost effective to do so.

Some of the ideas to produce flood-proof buildings include installing door and window guards and flood doors to prevent water entering through doors and windows, and installing sump and pump systems in basements in areas where there is surface and ground-water.

“As far as I am aware there is no one else doing this type of research in New Zealand,” says Professor White.

“Surface water flooding is an emerging area here and this is a problem we are just starting to grapple with.”

Professor White lectures in three papers at the University of Waikato: “Planning for Sustainability”, “Strategic Spatial Planning” and “Advanced Planning Theory”. His research focus is in environmental planning, adaptation to climate change and the effective management of water in society.

Professor White has also just finished a large international interdisciplinary project researching the development of flood-resilient buildings – looking at technical and design considerations, the materials involved in creating buildings that will withstand floods and what it might mean for people and planning.

His work appears in numerous publications and Professor White is now working on a second book due for publication in 2014 “Environmental Planning, Politics and Policy”. His first book, “Water and the City”, was published in 2010. He has also been appointed as Chair of the Hamilton City Council Sustainability Panel.

ENDS

© Scoop Media

 
 
 
 
 
Culture Headlines | Health Headlines | Education Headlines

 
Howard Davis: Never Too Old To Rock & Roll - Jethro Tull

As Greil Marcus recently observed in an NYRB review of Robbie Robertson's autobiographical Testimony, in rock and roll there is always an origin story. In the case of Jethro Tull founder Ian Anderson, he claims to have been influenced by his father's big band and jazz record collections and the emergence of rock music in the 1950s, but became disenchanted with the "show biz" style of early US stars like Elvis Presley... More>>

October: Alice Cooper Returns To NZ

It was March 1977 when Alice Cooper undertook his first ever concert tour of New Zealand – and broke attendance records. 40 years on and this revered entertainer continues to surprise and exude danger at every turn, thrilling audiences globally! More>>

ALSO:

Howard Davis Review: The Contemporary Relevance Of Denial

Denial has all the hallmarks of a riveting courtroom drama. Based on a 1996 British libel case that author David Irving brought against Lipstadt, the movie has been criticized as flat and stagey, but it nonetheless conveys a visceral clarity of vision and sense of overwhelming urgency. More>>

Obituary: John Clarke Dies Aged 68

Andrew Little: “I grew up with Fred Dagg and I am devastated by John Clarke’s death. He taught us to laugh at ourselves and more importantly laugh at our politicians.” More>>

ALSO:

Howard Davis: Colin McCahon's 'on Going Out With The Tide'

Curated by Wystan Curnow and Robert Leonard, On Going Out with the Tide features major works that have been assembled from public and private collections across New Zealand and Australia. It focusses on McCahon’s evolving engagement with Māori subjects and themes, ranging from early treatments of koru imagery to later history paintings which refer to Māori prophets and investigate land-rights issues. More>>

Howard Davis: Rodger Fox Gets Out The Funk

By now a living New Zealand legend, band leader and trombonist Rodger Fox has performed with some of the biggest names in the jazz business, including Louie Bellson, Bill Reichenbach, Chuck Findley, Randy Crawford, Bobby Shew, Lanny Morgan, Bruce Paulson, Diane Schuur, Arturo Sandoval, David Clayton-Thomas, and Joe Williams, to name only a few. More>>

Get More From Scoop

 
 

LATEST HEADLINES

 
 
 
 
Education
Search Scoop  
 
 
Powered by Vodafone
NZ independent news