The phrase "past millennium" refers to the time period that has gone by in the last 1000 years.
Sentences with «past millenium»
In controversy over temperature data covering past millenium, most conclude climate variations were substantial, but not comparable to the post-1980 warming. (livescience.com)
The temperature responses in reconstructions from the past millenium can be reproduced (approximately) without inferring novel solar mechanisms: therefore, they can not be used as evidence for novel solar mechnisms. (realclimate.org)
Arctic and Antarctic ice cores suggest that this was the world largest volcanic eruption of the past millenium. (realclimate.org)