cadmium2 {morse} | R Documentation |
Reproduction and survival data sets for Lymnaea stagnalis exposed to cadmium during 28 days
Description
Reproduction and survival data sets of chronic laboratory toxicity tests with snails (Lymnaea stagnalis) exposed to six concentrations of cadmium during 28 days. Six concentrations were tested, with six replicates per concentration. Each replicate contained five organisms. Reproduction and survival were monitored at 17 time points.
Usage
data(cadmium2)
Format
A data frame with 612 observations of the following five variables:
replicate
A vector of class
numeric
with the replicate code (1
to36
).conc
A vector of class
integer
with the cadmium concentrations in\mu g.L^{-1}
.time
A vector of class
integer
with the time points (in days from the beginning of the experimentt = 0
).Nsurv
A vector of class
integer
with the number of alive individuals at each time point for each concentration and each replicate.Nrepro
A vector of class
integer
with the number of clutches at each time point for each concentration and each replicate.
References
Ducrot, V., Askem, C., Azam, D., Brettschneider, D., Brown, R., Charles, S., Coke, M., Collinet, M., Delignette-Muller, M.L., Forfait-Dubuc, C., Holbech, H., Hutchinson, T., Jach, A., Kinnberg, K.L., Lacoste, C., Le Page, G., Matthiessen, P., Oehlmann, J., Rice, L., Roberts, E., Ruppert, K., Davis, J.E., Veauvy, C., Weltje, L., Wortham, R. and Lagadic, L. (2014) Development and validation of an OECD reproductive toxicity test guideline with the pond snail Lymnaea stagnalis (Mollusca, Gastropoda), Regulatory Toxicology and Pharmacology, 70(3), 605-14.
Charles, S., Ducrot, V., Azam, D., Benstead, R., Brettschneider, D., De Schamphelaere, K., Filipe Goncalves, S., Green, J.W., Holbech, H., Hutchinson, T.H., Faber, D., Laranjeiro, F., Matthiessen, P., Norrgren, L., Oehlmann, J., Reategui-Zirena, E., Seeland-Fremer, A., Teigeler, M., Thome, J.P., Tobor Kaplon, M., Weltje, L., Lagadic, L. (2016) Optimizing the design of a reproduction toxicity test with the pond snail Lymnaea stagnalis, Regulatory Toxicology and Pharmacology, vol. 81 pp.47-56.