Such a lowering in polar warming may be important for stability of terrestrial boreal and tundra ecosystems and of the Greenland and Antarctic ice sheets.
(Such a lowering in polar warming; may be; important for stability of terrestrial boreal and tundra ecosystems and of the Greenland and Antarctic ice sheets)
Such a lowering in polar warming
may be
important for stability of terrestrial boreal and tundra ecosystems and of the Greenland and Antarctic ice sheets