Long-term changes of physicochemical parameters and benthos in Lake Qarun (Egypt): Can we make a correct forecast of ecosystem future?N. V. Shadrin, G. M. EL-Shabrawy, E. V. Anufriieva, M. E. Goher and E. RagabKnowl. Manag. Aquat. Ecosyst., 417 (2016) 18DOI: https://doi.org/10.1051/kmae/2016005