Fig. 6From: Influences on tidal channel and aquaculture shrimp pond water chemical composition in Southwest Bangladeshtaken from [45]. “Seawater” is theoretical seawater at 0‰ δ18O and δ2H, with a large symbol plotted to represent deviation from exact 0‰ isotopic values in the Bay of BengalBivariate plot of δ18O and δ2H isotopes from May shrimp ponds and May/July tidal channels. Dry season represents samples collected in May, wet season in July. Local meteoric water line (LMWL) Back to article page