S. A. Andrée's understanding of Arctic ice drift during his 1897 balloon expedition
Journal article, 2023

The tragic Andrée balloon expedition of 1897 serves as a haunting reminder of the dangers posed by ice drift during polar exploration. This paper examines Andrée's initial decision after his balloon flight to march towards Cape Flora in Franz Josef Land, despite its much greater distance compared to the Sjuoyane archipelago. The rationale behind this choice remains unclear, but potential factors include stored supplies, the demonstrated winter survival in Franz Josef Land and the scientific interest in unexplored regions. By analysing historical accounts and employing scenario analyses, this study contributes to a better understanding of Andrée's perception of ice drift and its impact on their ill-fated journey. The paper explores major forces affecting ice drift, reviews the historical development of understanding ice drift in the area, and presents an analysis of Andrée's understanding and decision-making. The overall conclusion is that Andrée probably was unaware of the substantial deflection to the right of the direction of the wind that ice drift in the Arctic on average is characterised of due to the Earth's rotation (the Coriolis effect). Without this deflection, the decision to march towards Cape Flora would have made sense under the assumption of continued northerly winds.

Arctic ice drift

Andrée expedition

Cape Flora

Coriolis effect

Author

Björn Lantz

Chalmers, Technology Management and Economics, Innovation and R&D Management

Polar Record

0032-2474 (ISSN) 1475-3057 (eISSN)

Vol. 59 7501 e26

Subject Categories

History of Technology

History

DOI

10.1017/S0032247423000219

More information

Latest update

9/28/2023