Multi-habitat sampling method for benthic macroinvertebrate communities in different river types in Bulgaria - 10





AQEM (2002). Manual for the application of the AQEM method. A comprehensive method to assess European streams using benthicmacroinvertebrates, developed for the purpose of the Water Framework Directive. Version 1.0, February 2002, 1-89.


Barbour, M.T., Gerritsen, J., Snyder, B.D., and J.B. Stribling (1999). Rapid Bioassessment Protocols for Use in Streams and Wadeable Rivers: Periphyton, Benthic Macroinvertebrates and Fish. Second Edition. EPA/841-B-99-002. U.S. EPA, Office of Water, Washington, D.C, 1-197.


Cheshmedjiev S.D., Karagiozova, T.I., Michailov, M.A., and V.P. Valev (2010a). Revision of River & Lake Typology in Bulgaria within Ecoregion 12 (Pontic Province) and Ecoregion 7 (Eastern Balkans) according to the Water Framework Directive. Ecologia Balcanica, 2, 75-96.


Cheshmedjiev, S., Mladenov, R, Belkinova, D., Gecheva, G., Dimitrova-Dyulgerova, I., Ivanov, P., and S. Mihov (2010b). Development of classification system and biological reference conditions for Bulgarian rivers and lakes according to the Water Framework Directive. Biotechnology & Biotechnological Eddition, 24, Special Eddition, Second Balkan Conference on Biology, 21-23 MAY 2010, Plovdiv, 155-164.


EN 27828:1994 (1994). Water quality - Methods of biological sampling - Guidance on handnet sampling of aquatic benthic macro-invertebrates (ISO 7828:1985).


EN 28265:1994 (1994). Water quality - Design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters (ISO 8265:1988).


EN ISO 5667-1:2006/AC (2007). Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2006).


EN ISO 5667-3:2003/AC (2003). Water quality - Sampling - Part 3: Guidance on the preservation and handling of water samples (ISO 5667-3:2003).