Association of Polar Early Career Scientists

 

Thank you to everyone who entered a figure into our Fall Polar Week figure competition

Voting has closed and we can now announce the results: congratulations to all!

1st place: Noémie Ross and the 'A Frozen Ground Cartoon' team

Ross Noemi

‘A Frozen-Ground Cartoon’ is a scientific outreach project presenting permafrost research conducted in the field with thematic comic strips. It is coordinated by a core group of Permafrost Young Researchers from Canada and Europe and is funded by the International Permafrost Association (IPA). This poster is realized by Noémie Ross, a professional young artist from Montréal, Canada. For more information click here.
'A Frozen-Ground Cartoon' Team: Project Leader: Frédéric Bouchard Collaborators: Bethany Deshpande, Michael Fritz, Julie Malenfant-Lepage, Alexandre Nieuwendam, Michel Paquette, Ashley Rudy, Matthias B. Siewert, Ylva Sjöberg, Audrey Veillette, Stefanie Weege, Jon Harbor

2nd place: Mathieu Casado, University of Paris, Saclay

Acquisition of the isotopic composition signal in Polar Region: first, during evaporation, the clouds are depleted in heavy isotopes by the cumulated effect of equilibrium fractionation at the phase transition and kinetic fractionation; second, the cloud isotopic composition is depleted at each precipitation events as the heavy isotopes are preferentially found in the condensed phase; finally, in remote polar region, due to the low amount of precipitation and it is necessary to take into account post-deposition processes in the isotopic budget of the snow.

3rd place: Ruth C. Heindel, Dartmouth College

RCH soilcrustfigure

Conceptual framework for understanding the role of biological soil crusts (biocrusts) in the West Greenland landscape. Starting in a high productivity stable state (shrub and graminoid tundra), wind disturbance can remove soil and vegetation, exposing loess and glacial till. After biocrust development, the role of the biocrust either as a permanent landscape cover or a successional facilitator determines whether the landscape remains in a low productivity stable state or returns to the initial high productivity state. Concept from Bowker et al., 2007.

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