“…Bruges itself is located inland and was never bordering the seashore throughout its history. During the heydays of its commerce and culture, the connection with the North Sea was assured via a tidal channel, known as the 'Zwin', which -according to some brief historical sources -was formed in the year 1134, following a storm surge or some other catastrophic marine event (De Clercq et al, 2021;Pannier, 1970;Verhulst, 1959). Historical and archaeological research demonstrated that the economic activity was not restricted to the city of Bruges itself, but extended along the Zwin tidal channel via a network of harbours, the so-called outports of Damme, Monnikerede, Hoeke, Mude and Sluis which were thriving towns on their own (Figure 1) (De Clercq et al, 2017Leloup, 2018;Trachet et al, 2016Trachet et al, , 2017aTrachet et al, , 2017bTrachet et al, , 2017cTrachet and De Clercq, 2018).…”