Bianca Perren

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Bianca Perren

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Projects

Arrival at Île de la Possession, Crozet Is., Southern Ocean

Reconstructing the strength of the Westerly Winds in the Southern Ocean

In this NERC- and Swiss Polar Institute-funded project, we are generating Southern Hemisphere Westerlies (SHW) proxy records from each of the three major sectors of the Southern Ocean, focusing on subantarctic islands situated in the core belt of the SHW.


Learn more about the project from BAS here


And press coverage here


Read recent papers:


Perren, B.B., Hodgson, D.A., Roberts, S.J. et al. Southward migration of the Southern Hemisphere westerly winds corresponds with warming climate over centennial timescales. Commun Earth Environ 1, 58 (2020). https://doi.org/10.1038/s43247-020-00059-6


Saunders, K.M., Roberts, S.J., Perren, B. et al. Holocene dynamics of the Southern Hemisphere westerly winds and possible links to CO2 outgassing. Nature Geosci 11, 650–655 (2018). https://doi.org/10.1038/s41561-018-0186-5

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Arctic climate history

For the last 20+ years, I have been working on various projects to understand climate evolution and human impacts on the Arctic environment.

These have included projects on Ellesmere Island, Greenland, Alaska and Svalbard.


Publications can be found here 

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