Global warming is very likely to result in shrinkage of tundra and northward expansion of boreal and temperate ecosystems (Emanuel et al., 1985;
(Global warming; is; very likely to result in shrinkage of tundra and northward expansion of boreal and temperate ecosystems) (Global warming; to result; in shrinkage of tundra and northward expansion of boreal and temperate ecosystems)
Global warming Global warming
is to result
very likely to result in shrinkage of tundra and northward expansion of boreal and temperate ecosystems
in shrinkage of tundra and northward expansion of boreal and temperate ecosystems