ysabetwordsmith: Cartoon of me in Wordsmith persona (Default)
[personal profile] ysabetwordsmith
I'm pleased to see someone else admitting that not all cities can stay where they are.  This article gives several examples of how cities could adapt to climate change, including the option of moving inland. 

Some of these are viable solutions for problems like sunny-day floods, saltwater encroachment, or land loss.

However, none of them will defend against the increasingly violent storms that batter the coastlines.  Those range for many miles inland.  Some whole states are at risk, and many more have significant areas at risk.  That's before accounting for the inland  impact of hurricanes.  Since human habitations require water and often hug the coastlines, a complete inland retreat is probably unfeasible.  We'll have to figure out ways of coping with both floods and winds, which is difficult.  But the farther from the coast, the better, for both of those hazards.

In order to choose appropriate response strategies, each city must look at its current and projected problems, along with its general needs and available resources.  The bottom line is that a lot of people will have to move due to environmental foreclosure, and many more will have to change the way they do things.  This can be done in safer, more logical ways through managed retreat or in risky evacuations as people flee just ahead of disasters.

(no subject)

Date: 2021-06-28 09:25 pm (UTC)
siliconshaman: black cat against the moon (Default)
From: [personal profile] siliconshaman

Well, Florida is a write-off whatever you do. The salt-water encroachment up through the porous limestone bedrock alone is going to wreck agriculture and destroy concrete foundations. Indeed, the recent collapse of that condo might be the result of that! There's talk of the concrete slab foundation suffering from salt-water damage, but I doubt that's the whole story.

(no subject)

Date: 2021-06-29 12:37 am (UTC)
erulisse: (Default)
From: [personal profile] erulisse
From what I heard on the news this morning there is also a good chance that chemical damage from the chlorine in the insufficiently lined pool was also at play. Between the two....

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