Neven Ivandić and Zrinka Marušić published a scientific paper entitled The Relevance of the “Usual Environment” Concept in Nautical Tourism Monitoring in the journal Sustainability. This is another in a series of papers addressing the need to improve tourism statistics and the measurement of the economic and environmental impacts of tourism activities. The article is available at the following link: https://www.mdpi.com/2071-1050/17/17/7622 .