Physiological and survival data of intertidal mollusks from contrasting upwelling environments

This dataset contains physiological measurements and survival records for
two intertidal mollusk species (Chiton granosus and Scurria zebrina)
collected from two contrasting coastal upwelling environments in central
Chile (semi-permanent and seasonal). Data include capture–recapture
records for survival estimation, metabolic rate and heart rate
measurements obtained through laboratory assays, and calcification rate
estimates based on buoyant weight. Sampling was conducted in situ and
complemented with controlled laboratory experiments to assess
physiological responses to natural environmental variability. Results
indicate variation in metabolism linked to upwelling regimes, with higher
survival in semi-permanent upwelling environments. These findings provide
insights into phenotypic plasticity and adaptation in marine invertebrates
under changing coastal conditions, offering valuable data for future
ecological and conservation research.