Expedition Arktis (19th 2003)

• Sea ice conditions in the northern North Atlantic in 2003 and 2004
• The Expedition ARKTIS XIX/1 a, b and XIX/2 of the research vessel "Polarstern" in 2003
• The Expedition Arktis XIX/3 of the research vessel Polarstern in 2003
• The Expedition Arktis XIX/4 of the Research Vessel Polarstern in 2003