Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

Would sea levels drop in a Younger Dryas-type event?

+0
−0

I was imagining a sort of post-apocalyptic/collapse setting, where a few centuries of climate catastrophes brought on by climate change cause essentially your general end of the world as we know it due to droughts and storms and floods and sea level rise and warfare, etcetera, but not so dramatically that no society can rebuild.

But then, the fears of the early 2000s comes true, and the melting ice disrupts ocean currents and causes a massive cold snap on the scale of the Younger Dryas, which completely messes up the trying-to-recover societies' efforts.

My question is basically how long would it take for sea levels to begin to drop? Assuming this period lasts about as long as the irl Younger Dryas (1200-1500 years), would sea level rise caused by modern warming be reduced? Would it even last long enough to have a meaningful effect? I was hoping that a major generational issue could be sea level drop making harbors harder to access, etc., but I'd like to know if that'd even happen to begin with.

Thank you!

History
Why does this post require attention from curators or moderators?
You might want to add some details to your flag.
Why should this post be closed?

This post was sourced from https://worldbuilding.stackexchange.com/q/161389. It is licensed under CC BY-SA 4.0.

0 comment threads

0 answers

Sign up to answer this question »