Analysis of long-term water quality changes in the Kis-Balaton Water Protection System with time series-, cluster analysis and Wilks' lambda distribution

Ecological Engineering

Volumn 37, Issue 4, 2011, Pages 629-635

  Hatvani, István Gábor ^a   Kovács, József ^a   Kovács, Ilona Székely ^b   Jakusch, Pál ^c   Korponai, János ^d  

^a EÖTVÖS LORÁND UNIVERSITY   (Hungary)

^b BUDAPEST BUSINESS SCHOOL   (Hungary)

^c UNIVERSITY OF PANNONIA   (Hungary)

^d West Transdanubian Water Authority   (Hungary)

Author keywords

Cluster analysis; Kis Balaton Water Protection System; Mitigation wetland; Time series analysis; Water level management; Wilks' lambda distribution

Indexed keywords

ARTIFICIAL WATER; BIOLOGICAL PARAMETER; CENTRAL EUROPE; CHEMICAL COMPONENT; CHLOROPHYLL A; KIS-BALATON WATER PROTECTION SYSTEM; LAKE BALATON; MACROPHYTES; MITIGATION WETLAND; MONITORING STATIONS; MULTIVARIATE DATA ANALYSIS; OPEN WATER; PHYSICAL PARAMETERS; PRIMARY SOURCES; QUALITY CHANGE; RESERVOIR SYSTEMS; SAMPLING LOCATION; SAMPLING POINTS; SECOND PHASE; SHALLOW FRESHWATER; TIME-PERIODS; WATER LEVEL MANAGEMENT; WATER PROTECTION SYSTEMS; WATER SOURCE; WEATHER CONDITIONS; WETLAND AREA; WETLAND HABITATS; WILKS' LAMBDA DISTRIBUTION;

CHEMICAL ANALYSIS; CHLOROPHYLL; CLUSTER ANALYSIS; ECOSYSTEMS; EUTROPHICATION; INORGANIC CHEMICALS; INORGANIC COMPOUNDS; LAKES; MULTIVARIANT ANALYSIS; PHOSPHORUS; RIVERS; TIME SERIES; TIME SERIES ANALYSIS; WATER LEVELS; WATER POLLUTION; WATER QUALITY; WETLANDS;

RESERVOIRS (WATER);

CLUSTER ANALYSIS; LAKE ECOSYSTEM; MACROPHYTE; POLLUTANT SOURCE; TIME SERIES; WATER LEVEL; WATER QUALITY; WETLAND;

HUNGARY; LAKE BALATON; ZALA RIVER;

EID: 79951678529     PISSN: 09258574     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ecoleng.2010.12.028     Document Type: Article

References (25)

1. Asaeda T., Trung V.K., Manatunge J., Bon T.V. Modelling macrophyte-nutrient-phytoplankton interactions in shallow eutrophic lakes and the evaluation of environmental impacts. Ecol. Eng. 2001, 16:341-357.
2. Hajnal E., Padisák J. Analysis of long-term ecological status of Lake Balaton based on the ALMOBAL phytoplankton database. Hydrobiologia 2008, 599:259-276.
3. Istvánovics V., Somlyódi L. Factors influencing lake recovery from eutrophication-the case of Basin 1 of Lake Balaton. Water Research 2001, 35:729-735.
4. Istvánovics V., Clement A., Somlyody L., Specziar A., Toth G.-L., Padisak J. Updating water quality targets for shallow Lake Balaton (Hungary), recovering from eutrophication. Hydrobiologia 2007, 581:305-318.
5. Istvánovics V., Osztoics A., Honti M. Dynamics and ecological significance of daily internal load of phosphorus in shallow Lake Balaton, Hungary. Freshwater Biology 2004, 49:232-252.
6. Istvánovics V., Somlyódi L., Clement A. Cyanobacteria-mediated internal eutrophication in shallow Lake Balaton after load reduction. Water Research 2002, 36:3314-3322.
7. Istvánovics V., Kovacs A., Voros L., Herodek S., Pomogyi P. Phosphoruscycling in a large, reconstructed wetland, the lower Kis-Balaton Reservoir (Hungary). Internationale Vereinigung für Theoretische und Angewandte Limnologie 1997, 26:323-329.
8. Ketskeméty, L., Izsó, L., 2005. Introduction to the SPSS software. Methodical guide and task collection for statistical analysis'. Eötvös Kiadó, Budapest, p. 459.
9. Korponai J., Braun M., Buczkó K., Gyulai I., Forró L., Nédli J., Papp I. Transition from shallow lake to a wetland: a multi-proxy case study in Zalavári Pond, Lake Balaton, Hungary. Hydrobiologia 2010, 641:225-244.
10. Korponai J., Mátyás K., Tátrai I., Paulovits G., Kovács N. Effect of fish community on the cladoceran plankton assemblages, in the Kis-Balaton Reservoir, Hungary. Hydrobiologia 1997, 360:211-220.
11. Kovács J., Hatvani I.G., Korponai J., Kovácsné Sz.I. Morlet wavelet and autocorrelation analysis of long term data series of the Kis-Balaton Water Protection System (KBWPS). Ecol. Eng. 2010, 36:1469-1477.
12. Landau S., Everitt B.S. A Handbook of Statistical Analyses using SPSS 2004, CRC Press, FL, USA, p. 356.
13. Lotz, Gy., 1988. A Kis-Balaton Vízvédelmi Rendszer. Hidrológiai Tájékoztató. Október 20-22.
14. Mitsch W.J., Zhang L., Anderson C.J., Altor A.E., Hernandez M.E. Creating riverine wetlands: ecological succession, nutrient retention, and pulsing effects. Ecol. Eng. 2005, 25:510-527.
15. Nguyen H.L., Leermakers M., Kurunczi S., Bozo L., Baeyens W. Mercury distribution and speciation in Lake Balaton, Hungary. Science of the Total Environment 2005, 340:231-246.
16. Padisák J., Reynolds C.S. Shallow lakes: the absolute, the relative, the functional and the pragmatic. Hydrobiologia 2003, 506-509:1-11.
17. Padisák J. Cylindrospermopsis raciborskii (Wołoszynska) Seenayya et Subba Raju, an expanding, highly adaptive cyanobacterium: worldwide distribution and review of its ecology. Archiv für Hydrobiologie 1997, 107:563-593.
18. Parpala L., Tóth G., Zinevici L., Németh V., Szalontai P.K. Structure and production of the metazoan zooplankton in Lake Balaton (Hungary) in summer. Hydrobiologia 2003, 506-509:351-374.
19. Pernthaler J. Predation on prokaryotes in the water column and its ecological implications. Nature Reviews Microbiology 2005, 3:537-546.
20. Pomogyi P., Szeglet P., Csató É. The change in the reed community of the KBWPS, Fenéki pond, based on vegetation-mapping results (In Hungarian). 2. Kis-Balaton Conference: Summary of the Research Result on the KBWPS from Between 1991-1995 1996, 206-207. University of Pannonia Georgikon, Faculty of Agriculture, Keszthely. P. Pomogyi (Ed.).
21. Ramsar Convention, Convention on Wetlands of International Importance especially as Waterfowl Habitat. Ramsar (Iran), February 2, 1971. UN Treaty Series No. 14583. As amended by the Paris Protocol, December 3, 1982, and Regina Amendments, May 28, 1987.
22. Scheffer M. Ecology of Shallow Lakes 1998, Chapman & Hall, NLG USS, 357 pp.
23. Spröber P., Hesham M.S., Présing M., Kovács A.W., Herodek S. Nitrogen uptake and fixation in the cyanobacterium Cylindrospermopsis raciborkii under different nitrogen conditions. Hydrobiologia 2003, 506-509:169-174.
24. Tátrai I., Mátyás K., Korponai J., Paulovits G., Pomogyi P. The role of the Kis-Balaton Water Protection System in the control of water quality of Lake Balaton. Ecol. Eng. 2000, 16:73-78.
25. Vollenweider, R.A., Kerekes, J., 1982. Eutrophication of waters. Monitoring, assessment and control. OECD Cooperative programme on monitoring of inland waters (Eutrophication control), Environment Directorate, OECD, Paris, 154 pp.