The double-edged role of dissolved organic matter in freshwater salinization: Insights from life-history traits of the model organism Daphnia magna

The data present survivability, probability of carrying eggs, and brood size of Daphnia magna individuals reared with the addition of NaCl, DOM, and combinations of above. Survivability refers to the probability that an individual survives from time t to time t+1. The survivability data are binomial, with possible outcomes of either death (0) or survival (1). The probability of carrying eggs is categorized by the presence of eggs in the brood pouch as zeros (0 eggs) and ones (> 0 eggs). Brood size is presented as the total number of newborn individuals at time t,