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Original Articles

Development of Fish Based Index for Assessing Ecological Status of Bulgarian Rivers (BRI)

Pages 247-256 | Published online: 15 Apr 2014

REFERENCES

  • CEN document, (2003). Water quality—Sampling of fish with electricity. CEN/TC 230, Ref. No. EN 14011: 2003 E, 16 pp.
  • Drenski P. (1951). Fauna of Bulgaria, 2, 1–256.
  • EU Water Framework Directive (2000). Directive of the European parliament and of the council 2000/60/EC establishing a framework for community action in the field of water policy. Official Journal of the European Communities 22.12.0327/1
  • FAME Consortium (2004). Manual for the application of the European Fish Index—EFI. A fish-based method to assess the ecological status of European rivers in support of the Water Framework Directive. Version 1.1, January 2005.
  • Karr J. (1981) Fisheries, 6(6), 21–27
  • Karr J., Fausch K., Angermeier P., Yant P., and Schlosser I. (1986) Illinois Natural History Survey, special publication 5, 1–28.
  • Marinov B. (1978) in: Limnologie des bulgarischen Donauabschnitts, 201–228.
  • Nastase A., Navodaru I. and Cernisencu I. (2009) Sc. Annals of DDI, 15, 115–124.
  • Scardi M., Cataudella S., Di Dato P., Fresi E. and Tancioni L. (2008) Ecological informatics, 3, 55–63.

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