In many coastal regions of Europe, tourism is an important cornerstone of a prosperous economy. This also applies to the Croatian island of Krk and the surrounding mainland, especially during the summer months. However, it is precisely during this hot and dry period that the local drinking water supply reaches its limits. In many coastal regions of Europe, tourism is an important cornerstone of a prosperous economy. This also applies to the Croatian island of Krk and the surrounding mainland, especially during the summer months. However, it is precisely during this hot and dry period that the local drinking water supply reaches its limits. Environment Phys.org – latest science and technology news stories