Figure 4From: Importance of plasticity and local adaptation for coping with changing salinity in coastal areas: a test case with barnacles in the Baltic SeaEffects of salinity on ash weight, ash-free dry weight and condition index. Effects of salinity on a) ash weight, b) ash-free dry weight, c) condition index (ratio between ash-free dry weight and dry weight) in barnacles from three different populations (Stockholm, Kiel and Tjärnö) that were grown in different salinity treatments (mean ± SE, n = 4).Back to article page