Project Summary

The 2nd International Conference on ‘Processes and Palaeo-environmental changes in the Arctic: from past to present – PalaeoArc2021’ was organised by the University of Pisa, Earth Sciences Department, Italy, on May, 24-28, 2021. 

The main conference was preceded by two workshops dedicated to them and, although the events were completely online, we were able to let the students actively interact during the workshops. Indeed, during the first workshop, focused on the application of SEM to Earth Sciences, we were able to live streaming images of the instrument and of the software while analysing some samples. Similarly, during the activity dedicated to the taxonomy of the foraminifera genera Islandiella and Cassidulina, students had the chance to discuss the taxonomy of the specimens they are studying, by sharing photos during the workshop.

As the PalaeoArc network aims to further understand past and present environmental changes and processes in the Arctic, the conference developed around the 4 main themes of the PalaeoArc programme:

1) Dynamics of the terrestrial environment and landscape evolution;

2) Dynamics of Arctic ice sheets, ice shelves and glaciers;

 3) Dynamics of high latitude oceans and sea ice;

4) Climatic response to, and interaction between, the different parts of the Arctic system.

The discussions that followed-up the different presentations were animated and were not limited by the virtual nature of the conference. Indeed, the Zoom account made available by IASC was provided with a live chat, always open for participants to debate. Also the decision to create a channel dedicated to the Conference on the platform “Mighty Networks”, where to upload the posters, making all the participants able to comment, revealed to be appropriate.

Overall, the Conference was scientifically very stimulating, as it can be inferred by the abstracts collected in the PalaeoArc 2021 Abstract Book (many abstracts will be developed into papers, that will be collected in a PalaeoArc 2021 Special Issue of Arctic, Antarctic and Alpine Research). 

More info 



Date and Location: 

24-28 May 2021 online


IASC Working Groups / Committees funding the Project:


Project Lead

Caterina Morigi


Year funded by IASC



Project Status




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