Climate Change and the Sustainability of Ski-based Tourism in Eastern North America: A Reassessment.

The sustainability of skiing tourism has been repeatedly identified as vulnerable to global climate change. Earlier research, however, did not fully consider snowmaking as an adaptation strategy, which is integral to the ski industry in eastern North America. This study examines how it reduces the vulnerability of ski areas to climate change in six study areas by developing a model to assess the impact of climate change on season length, probability of operations during critical tourism periods, snowmaking costs, and water requirements. It suggests that in the 2020s, even the warmest climate change scenario poses only a minor risk to four of the six ski areas. The reassessment for the 2050s period found that only the warmest scenario would jeopardise the sustainability of three of the ski areas examined. The confluence of climatic changes and other nonclimate business factors will advantage certain ski areas and likely result in further contraction and consolidation in this regional ski market. [ABSTRACT FROM AUTHOR]