This is an announcement of the 51st Liège colloquium on ocean dynamics - Polar oceans facing changes on 6 to 10 May 2019 at the University of Liège.

Polar oceans are facing profound changes. The Arctic Ocean and the waters west of the Antarctic Peninsula are at the forefront of global warming, while the rest of the polar oceans will face changes in the very near future. The changes to face are not limited to a raise in atmospheric temperature and modification in the freshwater budget. Increases of economic activities (shipping, tourism, fisheries and mineral extraction), contaminants and invasive species also put polar oceans at risk. Changes are already witnessed in terms of ice shelves volume, wind patterns and precipitation, sea ice extent, ocean circulation, ocean acidification and freshening, primary productivity, biodiversity and community structure or ecosystem functioning. As polar oceans are key components of the Earth system, changes there will have global impacts such as sea level rise, changes in low latitudes oceanic productivity, and oceanic CO uptake, among other ecosystem services.

The 51st Liège colloquium on ocean dynamics will address the observation and prediction of these changes and their consequences.

More specifically, the following topics will be covered:

Special sessions on dedicated projects are welcome.

Papers dealing with the above-described subject are welcome and will be published in a special issue. 

Further details (submission, registration, deadlines, venue, ...) are available on the web site :

Deadline: Submission of abstracts - 21th March 2019

We are looking forward to welcoming you in Liège in the name of the Organizing Committee.