Search using this query type:

Search only these record types:




Advanced Search (Items only)

Browse Items (2 total)

  • Tags: Antarctica

 

The multi-millennial Antarctic commitment to future sea-level rise

nature15706.pdf
Despite computational and methodological uncertainties, and a wide range of potential greenhouse gas emissions, here millennial-scale simulations of the Antarctic Ice Sheet in a warming climate show that most of Antarctica’s fringing ice shelves…

Onset of Antarctic Circumpolar Current 30 million years ago as Tasmanian Gateway aligned with westerlies

nature14598.pdf
Neodymium isotopes from fossil fish teeth and tectonic reconstructions show that the deep Tasmanian Gateway opened up about 33 million years ago and that the Antarctic Circumpolar Current arose 30 million years ago, when the gateway probably moved…