Figure 1
From: Artisanal salt production in Aveiro/Portugal - an ecofriendly process
Aveiro's salina complex. (A) Location of Aveiro's salina complex in Portugal; (B) The Ria de Aveiro lagoon and the location of the salina complex (shaded area) [11]; (C) The five groups of Aveiro's salina complex [adapted from [11]]; (D) Aerial image of the salina complex (box) [source: Google Earth, 2010].