Ice Sheet and Climate Processes Driving the Uncertainty in ...

Competing climate feedbacks of ice sheet freshwater discharge in a ...

... ice sheets when climate model outputs are used to drive ice sheet models. ... Processes that may drive the marine ice sheet into a runaway ...

Research - GT Ice & Climate Group

We are working on projects that span the very theoretical: which processes drive the range and spread of uncertainty in future sea level projections.

Mass balance of the ice sheets and glaciers – Progress since AR5 ...

Focusing on the response to climate change during 1992–2018, and especially the post-IPCC AR5 period, we discuss recent changes in the relative contributions of ...

The Greenland and Antarctic ice sheets under 1.5 °C global warming

In this Review we consider the potential contribution of both ice sheets under a strongly miti- gated climate change scenario that limits the rise in global ...

Marine ice sheet instability amplifies and skews uncertainty ... - OUCI

... ice sheet processes and unpredictable climate variability. In this study ... ice sheet processes that drive uncertainty in sea-level projections. Using ...

3 The Impact of Antarctica and the Southern Ocean on Global Sea ...

... processes driving contemporary ice mass loss and the long-term ... temperatures will affect both the ductile and brittle processes occurring in ice sheets.

Ice sheet contributions to future sea-level rise from structured expert ...

Despite considerable advances in process understanding, numerical modeling, and the observational record of ice sheet contributions to ...

Ice Sheets (Antarctic) - ESA Climate Change Initiative

To understand the processes controlling changes in ice flow and outlet glaciers, it is necessary to have access to high-resolution observations. Recently new ...

Study shows it's not too late to save the West Antarctic Ice Sheet

... ice sheet. "When we project future ice sheet response, we have to grapple with many uncertainties about which processes drive ice sheet behavior ...

Ice sheets and sea level rise - Australian Antarctic Program

However, the ice sheet response to climate change is poorly understood, leading ... processes that can affect the Antarctic Ice Sheet's ice ...

West Antarctic Ice Sheet collapse may be unavoidable, study finds

... uncertainties in the climate part of the story.” The study ... uncertain ice sheet processes like the ones being studied in this new paper.

1.2.2.1 Ice sheets - Global Tipping Points

Due to the complexity of interacting processes with the other parts of the climate system and their lack of representation in fully coupled (Earth system) ...

Chapter 9: Ocean, Cryosphere and Sea Level Change - IPCC

physics of parametrized processes, missing processes (e.g., tides), and uncertainty in the treatment of ice-sheet–climate feedbacks. (Donat-Magnin et al ...

Measurements from 'lost' Seaglider offer new insights into Antarctic ...

One of the processes that can drive warm surface water under the Ross Ice Shelf is wind. ... ice to climate change." This is the first time ...

Pervasive ice sheet mass loss reflects competing ocean ... - Science

Quantifying changes in Earth's ice sheets and identifying the climate drivers are central to improving sea level projections. We provide unified estimates ...

Antarctic Ice and Rising Sea Levels

In some cases, the melting occurred in temperatures similar to today, suggesting that the ice sheet is highly sensitive to even small changes in the climate.

D1.1.1 A literature review on future global mean sea level rise and ...

(2022): Ice sheet and climate processes driving the uncertainty in projections of future sea level rise: Findings from a structured expert ...

Uncertainty in future change of the Antarctic Ice Sheet forced by ...

... ice sheet models. These highlight the urgent need of better representations of physical processes important for polar climate in climate models.

Rising Seas, Unknown Future: How to Communicate Uncertainty?

Ice sheets are especially vexing in this regard. How they interact with other components of the climate system – air and ocean temperatures, for ...

Ice sheets - Copernicus Climate Change Service

Between 1972 and 2022, the Greenland Ice Sheet lost on average 107 Gt of ice per year, contributing a total of 15.2 mm to sea level rise. In ...