Figure 2From: Formation of Zn- and Fe-sulfides near hydrothermal vents at the Eastern Lau Spreading Center: implications for sulfide bioavailability to chemoautotrophsa) Temperature, b) acid-volatile sulfide (AVS), c) total Fe(II)+Fe(III), and d) total Zn as a function of pH in unfiltered and filtered vent fluids collected from ELSC vent fields located in basalt-hosted and andesite-hosted sites.Back to article page