Owing to a printer’s error, Smail Chafaa’s affiliation was incorrectly listed in the original online version of the article by Chafaa et al. (2019) (first published online 5 July 2019). In addition, the superscript numeral 2 in the Haroun Chenchouni’s second affiliation was omitted. The affiliations should be listed as follows:
S. Chafaa, Department of Ecology and Environment, Faculty of Natural and Life Sciences, University of Batna 2, 05078 Fesdis, Batna, Algeria
H. Chenchouni, 1Department of Natural and Life Sciences, Faculty of Exact Sciences and Natural and Life Sciences, University of Tebessa, 12002 Tebessa, Algeria; 2Laboratory of Natural Resources and Management of Sensitive Environments “RNAMS,” University of Oum-El-Bouaghi, 04000 Oum-El-Bouaghi, Algeria
These errors have been corrected online and in print.
We regret these errors.