Under the Ice
![](http://mitgcm.org/wp-content/uploads/2012/03/heimbachandloschgravatar.jpg)
In a new paper published in the Annals of Glaciology, long-time MITgcm users Patrick Heimbach and Martic Losch investigate the sensitivity of sub-ice-shelf melt rates under the Pine Island Ice Shelf, West Antarctica, to changes in the oceanic state.