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Statistical Eco-Indexes for Estimation of Changes in Ecological State of Natural Waters Due to Anthropogenic Impact and Climate Change

  • Iryna Kh. BashmakovaEmail author
  • Alexander Smirnov
Conference paper
Part of the NATO Science for Peace and Security Series C: Environmental Security book series (NAPSC)

Abstract

Natural waters are characterised by numerous hydrochemical and hydrobiological parameters that strongly vary in space and time. To highlight the basic features of ecological state of a water body, and to trace its temporal evolution, we integrate information on different parameters measured in different units into statistical integral eco-indexes. The method offers the possibility to reliably assess water quality in water bodies or parts thereof. In this paper, the method involved is presented in terms of sanitary-microbiological and hydrochemical indexes by the example of the River Biferno (Molise, Italy). Eco-indexes are proved to be efficient and reliable instruments for tracing the state of the water ecosystem as dependent on anthropogenic and natural impacts, including those caused by climatic factors. They can be used, in particular, for analysing data from long-term observations – to detect historical trends and to give statistical forecasts.

Keywords

Human health Maximum Allowable Concentration (MAC) Microbiological and toxicological eco-indexes Water quality 

Notes

Acknowledgements

This work has been supported by EC FP7 projects MEGAPOLI (Contract No. 212520) and PBL-PMES (No. 227915; the Italian national project “Applied research in integrated information system for global management of air quality in industrial settlement of town Termoli and surrounding areas” (Molise, Italy, 2007–2010); and Federal Targeted Programme “Research and Educational Human Resources of Innovation Russia 2009–2013” (Contract No. 02.740.11.5225); and the Russian Federation Government Grant No. 11.G34.31.0048.

References

  1. 1.
    Bashmakova IKh (2004) Ecological indices for estimation of ecological state and water quality in estuarine zones of big rivers. Hydrobiol J 40(3):76–82Google Scholar
  2. 2.
    Bashmakova I (2010) Complementary instruments for assessment of ecological state and ecological risks of water ecosystems, IOP conference series. Earth Environ Sci 13:6 pp, doi: 10.1088/1755-1315/13/1/012011
  3. 3.
    Bashmakova I, Levikov S (2003) Statistical analysis and modelling of hydrochemical, hydrobiological and ecological conditions in the Danube river basin. 35th international conference IAD, Apr 2003, Novi Sad, YugoslaviaGoogle Scholar
  4. 4.
    Bashmakova I, Levikov S (2007) Application of integral indices to the assessment of ecological risks and damages. In: Air, water and soil quality modelling for risk and impact assessment. Springer Verlag, New YorkGoogle Scholar
  5. 5.
    Baumert H, Levikov S, Pfeiffer KD, Goldman D (2002) The MARS data collection and analysis. Work reports, HYDROMOD Scientific Consulting, WedelGoogle Scholar
  6. 6.
    Edberg SC, LeClerc H, Robertson J (1997) Natural protection of spring and well drinking water against surface microbial contamination. Pt. II: indicators and monitoring parameters for parasites. Crit Rev Microbiol 23:179–206CrossRefGoogle Scholar
  7. 7.
    EU Bathing Water Quality Directive (1976) EU Bathing Water Quality Directive 76/160/EECGoogle Scholar
  8. 8.
    EU Bathing Water Quality Directive (2006) EU Bathing Water Quality Directive 2006/7/ECGoogle Scholar
  9. 9.
    EU Water Framework Directive (2000) EU-Water Framework Directive 2000/60/EC Council Directive 2000/60/EC of 23 October 2000: Establishing a framework for community action in the field of water policyGoogle Scholar
  10. 10.
    Fernando HJ, Bashmakova I, Mammarella M-C, Grandoni G, Morgana JG (2010) Background scientifico. In: Mammarella MC et al (eds) La meteodiffusivita per una migliore gestione della qualità dell´aria. Amadore Editore, Roma, pp 35–39, 144 pp. ISBN 978-88-6081-794-5Google Scholar
  11. 11.
    Fernando HJ, Mammarella M, Grandoni G, Bashmakova I, Smirnov A (2010) Indicatori della qualita dell´ambiente. In: Mammarella MC et al (eds) La meteodiffusivita per una migliore gestione della qualità dell´aria. Amadore Editore, Roma, pp 105–119, 144 pp. ISBN 978-88-6081-794-5Google Scholar
  12. 12.
    Pollard P, Huxham M (1998) The European water framework directive: a new era in the management of aquatic ecosystem health? Aquat Conservat Mar Freshwat Ecosyst 8:773–792CrossRefGoogle Scholar
  13. 13.
    Smith VH (2003) Eutrophication of freshwater and coastal marine ecosystems: a global problem. Environ Sci Pollut R 10:126–139CrossRefGoogle Scholar
  14. 14.
    Sokal RR, Rohlf FJ (2000) Biometry: the principles and practice of statistics in biological research. Freeman, New York, 887 ppGoogle Scholar
  15. 15.
    Van der Oost R, Vindimian E, van den Brink PJ, Satumalay K, Heida H, Vermeulen NPE (1997) Biomonitoring aquatic pollution with feral eel (Anguilla anguilla. III. Statistical analysis of relationships between contaminant exposure and biomarkers). Aquat Toxicol 39:46–75Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2012

Authors and Affiliations

  1. 1.Division of Atmospheric SciencesUniversity of HelsinkiHelsinkiFinland
  2. 2.Marine Hydrological Institute of the National Academy of SciencesSevastopolUkraine
  3. 3.Department of Radio PhysicsN.I. Lobachevski State University of Nizhniy NovgorodNizhny NovgorodRussia
  4. 4.Arctic and Antarctic Research InstituteSt. PetersburgRussia

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