Glaciologist dorthe dahl-jensen says that means the sea level could rise sooner than anyone expected .
冰河学家多斯指出,这代表海平面上升的速度会比预期的还快。
That translates to 125000 cubic miles , according a rough calculation by etienne berthier , a glaciologist with the university of toulouse , enough melted ice to raise sea levels three to five feet .
Shresth tayal , a glaciologist with the energy and resource institute in new delhi , said the study was not subject to peer review , failed to explain its methodology and appeared to ignore much of the established science on the topic .
Neal young , an australian antarctic division glaciologist , said the flat-topped slab could break into dozens of smaller icebergs as it moves in the direction of new zealand , causing a possible shipping hazard .