Youngmin Choi

TL;DR: In this article, the authors estimate probability distributions for these projections under the new scenarios using statistical emulation of the ice sheet and glacier models, and find that limiting global warming to 1.5 degrees Celsius would halve the land ice contribution to twenty-first-century sea level rise, relative to current emissions pledges.

TL;DR: In this article, the authors used a large ensemble of Greenland ice sheet models forced by output from a representative subset of the Coupled Model Intercomparison Project (CMIP5) global climate models to project ice sheet changes and sea-level rise contributions over the 21st century.

TL;DR: In this article, the authors estimate the sea level contribution of the Greenland Ice Sheet over the 21st century using an ice-sheet wide, high-resolution, ice-ocean numerical model that includes surface mass balance forcing, thermal forcing from the ocean, and iceberg calving dynamics.

TL;DR: In this paper, the authors quantify the sensitivity and vulnerability of marine-terminating glaciers along the northwest coast of Greenland (from 72.5 to 76 ∘ ǫ n) to ocean forcing and subglacial discharge using the ISSM.

TL;DR: In this article, the authors test and compare several calving laws recently proposed in the literature using the Ice Sheet System Model (ISSM) using nine tidewater glaciers of Greenland and compare the modeled ice front evolution to the observed retreat from Landsat data collected over the past 10 years.