title: Erratum to: Heavy metals relationship with water and size-fractionated sediments in rivers using canonical correlation analysis (CCA) case study, rivers of south western Caspian Sea.
authors.affiliation: Department of Water and Environmental Engineering, School of Civil Engineering, Iran University of Science and Technology, P.O. Box 16765-163, Narmak, Tehran, Iran. ali.vosoogh@gmail.com.
authors.forename: Ali
authors.initials: A
authors.lastname: Vosoogh
authors.affiliation: Environmental Research Laboratory, Department of Water and Environmental Engineering, School of Civil Engineering, Iran University of Science and Technology, P.O. Box 16765-163, Narmak, Tehran, Iran.
authors.forename: Mohsen
authors.initials: M
authors.lastname: Saeedi
authors.affiliation: Research Institute for Earth Sciences, Iran, Tehran, Iran.
authors.forename: Raziyeh
authors.initials: R
authors.lastname: Lak