Fig 2. Shrimp survival in BYOES under the period of 20 months.

(A) The median number of shrimp in BYOES over the observation period of 20 months as well as the Student’s t-test (two-tailed, unpaired) results for each deuterium content. 150 ppm corresponds to normal terrestrial deuterium content. (B) The survival plots after 3-point smoothing. The number of shrimp that were still alive after 20 months was subtracted for each D content and the obtained value renormalized to day 1.