Abstract
The Antarctic climate system varies on timescales from orbital, through millennial to sub-annual, and is closely coupled to other parts of the global climate system. We review these variations from the perspective of the geological and glaciological records and the recent historical period from which we have instrumental data (∼ the last 50 years). We consider their consequences for the biosphere, and show how the latest numerical models project changes into the future, taking into account human actions in the form of the release of greenhouse gases and chlorofluorocarbons into the atmosphere. In doing so, we provide an essential Southern Hemisphere companion to the Arctic Climate Impact Assessment.
| Original language | English |
|---|---|
| Pages (from-to) | 541-563 |
| Number of pages | 23 |
| Journal | Antarctic Science |
| Volume | 21 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 1 Jul 2009 |
| Externally published | Yes |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 13 Climate Action
Keywords
- Antarctica
- Biology
- Environmental change
- Geology
- Glaciology
- Southern Ocean
ASJC Scopus subject areas
- Oceanography
- Ecology, Evolution, Behavior and Systematics
- Geology
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