期刊
WATER
卷 12, 期 10, 页码 -出版社
MDPI
DOI: 10.3390/w12102820
关键词
portable water demand; outbound tourism; climate; Liè ge; COVID-19
资金
- European Regional Development Fund (ERDF)
- Walloon Region
The COVID-19 pandemic has led to many countries closing their borders, and numerous people spending their holidays at home instead of traveling abroad. This sudden reduction in travel activities, and other 'new normals', might have influenced people's water usage. Hence, using Liege as a case study, this study aims to address the potential effect of outbound tourism on water consumption and how the current situation might affect the total water demand. Statistical models were developed and validated using the total daily volume of 23 municipalities in the Liege conurbation, the monthly total number of outbound trips, and other meteorological data. Results suggest significantly lower water demand in the months with high numbers of outbound travel activities. Though the projected risk of increased water needs due to fewer people traveling is moderate, the threat becomes much higher during long periods of dry and hot weather.
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