Erratum to: Environ Sci Pollut Res (2014) 21:7211–7218

DOI 10.1007/s11356-014-2737-7

The Supplementary Material containing an overview of the Higher Education Programmes in environmental sciences with chemistry emphasis has unfortunately been omitted. The online version of this Erratum at Springerlink contains the Supplementary Materials, which is available to authorized users.