The Dykes and Sea Level Rise
The main stream media are reporting the release of a new BC government report – instead of sending you to a paywalled site (one of the reasons there is less on this blog lately is I have made a commitment to my readers not to do that) here is the local CBC as one example
The network of dikes protecting Metro Vancouver will require billions of dollars in upgrades in coming years because of rising sea levels,according to a new report issued by the B.C. government.
The cost of dike improvements over the next 90 to 100 years could hit $9.5 billion, according to a report released today by the Ministry of Forests, Lands and Natural Resource Operations.
Well that was going to be a relief until I read a bit further.
It followed a 2011 report which predicted a sea level rise of one metre along B.C.’s coast by the turn of the next century.
Which is not comforting at all when you consider that the (US) National Oceanic and Atmospheric Administration’s latest assessment was that sea level rise could reach 6.6ft – or two metres – by 2100. But not, apparently, in the Pacific North West according to the side bar in this US Today story
I have had a new book “High Tide on Main Street” on my reading pile for a while now – since superstorm Sandy raised awareness of things like king tides. But I must admit I feel a bit out of my depth [groan] so I have not really felt able to post a review on it – yet.
I am not at all an expert in this area, but for as long as I have lived in Richmond I have wondered about the adequacy of the dyke system – and I have never found the attitudes of the local politicians especially comforting. Complacency has no place in this issue, as far as I am concerned.