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Dennis Donovan

(31,059 posts)
Sat Feb 8, 2020, 10:42 AM Feb 2020

Um... yikes. (Climate change)



GO GREEN @ECOWARRIORSS

#Climate crisis Massive hole opens up under #Antarctic Thwaites glacier, 6 miles long, 1,000 feet deep —
a loss of some 14 billion tons of ice
its collapse will lead to catastrophic sea level rises of 2 feet and additional 8 feet from neighbouring glaciers

https://www.independent.co.uk/environment/climate-crisis-glaciers-melting-collapse-thwaites-hole-western-antarctic-a9320766.html

Embedded video

8:21 AM - Feb 8, 2020


8 replies = new reply since forum marked as read
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Um... yikes. (Climate change) (Original Post) Dennis Donovan Feb 2020 OP
I read that climate change will make ocean rise in some places and fall in others Fresh_Start Feb 2020 #1
That's called post-glacial rebound ... eppur_se_muova Feb 2020 #3
Thank you for the info nt Fresh_Start Feb 2020 #8
K&R smirkymonkey Feb 2020 #2
Scary as hell. lunatica Feb 2020 #4
oh crap bdamomma Feb 2020 #5
K & R Duppers Feb 2020 #6
Gosh, if only there had been a way for us to predict events like this! hatrack Feb 2020 #7

Fresh_Start

(11,357 posts)
1. I read that climate change will make ocean rise in some places and fall in others
Sat Feb 8, 2020, 10:51 AM
Feb 2020

I think iceland is looking at the loss of a harbor because the water level is getting too low for ships.

I think I understand that as the glaciers melt...the land rises due to the decrease in pressure of the heavy weight of the ice so locally the ocean level 'declines'.

Which means that the average rise is hiding the fact that its not going to be a uniform rise....so east coast of USA will have higher than average rise in ocean level... so we are underestimating the amount of land which will become inhabitable

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