Published Identification of Ion sources in rainwater of a coastal site impacted by the gas and oil industry in the southeast of Mexico by Ceron R.M., Ceron J.G., Muriel M., Cardenas B. and Anguebes F.
Published Current status of the metal pollution of the environment of Greece - a review by Farmaki E.G. and Thomaidis N.S.
Published Assessment of clustering algorithms in discriminating eutrophic levels in coastal waters by Primpas I., Karydis M.and Tsirtsis G.