Climate Science Glossary

Term Lookup

Enter a term in the search box to find its definition.

Settings

Use the controls in the far right panel to increase or decrease the number of terms automatically displayed (or to completely turn that feature off).

Term Lookup

Settings


All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.

Home Arguments Software Resources Comments The Consensus Project Translations About Donate

Twitter Facebook YouTube Pinterest

RSS Posts RSS Comments Email Subscribe


Climate's changed before
It's the sun
It's not bad
There is no consensus
It's cooling
Models are unreliable
Temp record is unreliable
Animals and plants can adapt
It hasn't warmed since 1998
Antarctica is gaining ice
View All Arguments...



Username
Password
Keep me logged in
New? Register here
Forgot your password?

Latest Posts

Archives

Climate Hustle

Sea Level Rise: Some Reason for Hope?

Posted on 12 April 2018 by greenman3610

Scientists​ analyze global sea level rise. Most uncertain of all: How, when humans reduce carbon emissions.

0 0

Bookmark and Share Printable Version  |  Link to this page

Comments

Comments 1 to 2:

  1. 1.5C is already in the pipeline. 2C would imply to cease fossil fuel burning within the next two decades. I wouldn't call that "some reason for hope".
    https://www.youtube.com/watch?v=VbhlWSxcoYg

    1 0
  2. In this video Dr Grinsted expresses the view that a rise of 1.6°C will be a tipping point for eventual loss of the Greenland Ice Sheet.
    We are already less than 0.2°C below that point and will likely exceed it in less than a decade.

    Dr Ramstorf says that we risk SLR of as much as 2 metres by 2100 but suggests that discharge of cold water from ice sheets may be a mitigating factor, slowing mass loss.
    Rignot, Hansen and others argue that discharge of fresh water on the ocean surface will result in formation of warm bottom water hastening, not slowing polar ice mass loss, particularly in West Antarctica where the ice sheet rests on the seabed.

    Dr Hansen has predicted multi-metre median SLR by 2100 as the likely outcome, driven primarily by the rate of mass loss from the polar ice sheets. If decadal doubling of that rate continues to occur – at present it is accelerating – SLR in excess of 3 metres by 2100 seems a more likely outcome.

    0 0

You need to be logged in to post a comment. Login via the left margin or if you're new, register here.



The Consensus Project Website

THE ESCALATOR

(free to republish)

Smartphone Apps

iPhone
Android
Nokia

© Copyright 2018 John Cook
Home | Links | Translations | About Us | Contact Us