Victorian Coastal Forum

23 April 2009
for the presentations referred to below see www.vcc.vic.gov.au Victorian Coastal Forum
Three themes of the Victorian Coastal Strategy

• climate change
• population growth
• the marine environment

John Church CSIRO

• sea level rise will be variable (will not rise like water in a bath tub)
• sea level rise will come from both mass and volume change (thermal expansion)
• we might go from 1 in 5 year events every 1 to 2 years, and historically derived 1 in a hundred year events several times a year
• combined storm surge and tide wil have more impact than sea level rise

for more information go to www.cmar.csiro.au/sealevel/

see also presentation from Clive Attwater from SGS:

Lyndon Webb from Wellington Shire

• ask developers to prepare a climate change sea level response plan (include S173 to acknowledge risk on vulnerable properties)

Peter Christoff

• burden sharing

Risk assessment is primary

'deceptive certainty of lines on maps' to define acceptable levels of risk