• Cociasu, A., L. Dorogan, C. Humborg, and L. Popa, Long-term ecological changes in Romanian coastal waters of the Black Sea, Mar. Pollut. Bull., 32, 3238, 1996.
  • Friedl, G., and A. Wüest, Disrupting biogeochemical cycles-Consequences of damming, Aquat. Sci., 64, 5565, 2002.
  • Friedl, G., C. Teodoru, and B. Wehrli, Is the Iron Gate I reservoir on the Danube River a sink for dissolved silica?, Biogeochemistry, 68, 2132, 2004.
  • Humborg, C., V. Ittekkot, A. Cociasu, and B. V. Bodungen, Effect of Danube River dam on Black Sea biochemistry and ecosystem structure, Nature, 386, 385388, 1997.
  • McGinnis, D. F., S. Bocaniov, C. Teodoru, G. Friedl, A. Lorke, and A. Wuest, Silica retention in the Iron Gate I reservoir on the Danube River: The role of side bays as nutrient sinks, River Res. Appi, 22, 441456, 2006.
  • Panin, N., Jipa, D. C., Gomoiu, M. T., and Secrieru, D. (1999), Importance of sedimentary processes in environmental changes: Lower River Danube-Danube Delta-Western Black Sea system, in Environmental Degradation of the Black Sea: Changes and Remedies, edited by Besiktepe, S. T. , et al., pp. 2342, NATO Sci. Ser., Springer, New York..
  • Teodoru, C., and B. Wehrli, Retention of sediments and nutrients in the Iron Gate I reservoir on the Danube River, Biogeochemistry, 76, 539565, 2005.
  • Teodoru, C., A. Dimopoulos, and B. Wehrli, Biogenic silica accumulation in the sediments of the Iron Gate I reservoir on the Danube River, Aquat. Sci., 2006.
  • Zessner, M., and H. Kroiss, Retention and losses of nutrients in the hydrosphere8th River Basin Conference: Management of Large River BasinsInt. Assoc. on Water Qual.Budapest, Hungary13–16 Sept., 1998.