Seagrass meadows as ocean acidification refugia for sea urchin larvae

datasets used for the analyses of this experiment including the % of abnormal development of pluteus larvae and total body length of echinopluteus larvae of the sea urchin Paracentrotus lividis, grown with or without Posidonia oceanica plants under ambient and low pH conditions.

Temporal series of mean daily pH measured during the early larval development for both experimental runs and during the late larval development for the first experimental run.