Hidrológiai Közlöny 2012 (92. évfolyam)

5-6. szám - LIII. Hidrobiológus Napok: „A hidrobiológia szerepe a víz-stratégiákban” Tihany, 2011. október 5–7.

70 HIDROLÓGIAI KÖZLÖNY 2012. 92. ÉVF. 5-6. SZ. Lake Balaton (Largest Shallow Lake Of Central Europe), Based On Benthic Diatom Communities. - Vie Milieu, 60(3): 1-12. European Union (2000) Directive 2000/60/Ec Of The European Parliament And Of The Council Of 23 October 2000 Establishing A Framework For Community Action In The Field Of Water Policy, PeConc 3639/1/00, Rev 1, Env221, Codec 513 Pp. 152. Brussels. Francoeur, S.N., Biggs, B.J.F. (2006) Short-term effects of elevated velocity and sediment abrasion on benthic algal communities. Hydrobiol. 561: 59-69. Horváth, R., Stenger-Kovács, Cs. (2011) A Balaton két különböző trofitású medencéjének kovaalga összetétele és ökológiai állapota. Hidrológiai Közlöny 91: 44-46. Istvánovics, V. (2000) A Keszhelyi-medence trofitása a foszforterhelés függvényében. Hidrológiai Közlöny 80: 309-311. Kiss, K.T., Ács, É. (1997) Kovaalgák Monitorozási Útmutatója. - In: Török, K. (Szerk.): Nemzeti Biodiverzitás-Monitorozó Rendszer Iv. Növényfajok. - Mtm Budapest Pp.84-93. Kovács, Cs., Padisák, J., Ács, É. (2005) A Bevonatlakó Kovaalgák Alkalmazása A Hazai Kisvízfolyások Ökológiai Minisítésében. Hidrológiai Közlöny 85: 64-67. Kovács, Cs., Kahlert, M. Padisák, J. (2006) Benthic Diatom Communities Along Ph And Tp Gradients In Hungarian And Swedish Streams - Journal Of Applied Phycology (2006) 18: 105-117. Krammer, K, Lange-Bertalot, H. (1991) Bacillariophyceae 3. Teil: Centrales, Fragilariaceae, Eunotiaceae. In: Pascher, Süsswasserflora Von Mitteleuropa, Band 2/3, G. Fischer Verl., Hedielberg Berlin. Krammer, K, Lange-Bertalot, H. (1997) Bacillariophyceae 2. Teil: Bacillariaceae, Epithemiaceae, Surirellaceae. In: Pascher, Süsswasserflora Von Mitteleuropa, Band 2/2, Gustav Fischer Verlag, Hedielberg Berlin. Krammer, K, Lange-Bertalot, H. (1999a) Bacillariophyceae 1. Teil: Naviculaceae. In: Pascher, Süsswasserflora Von Mitteleuropa, Band 1/2, Gustav Fischer Verlag, Hedielberg Berlin. Krammer, K, Lange-Bertalot, H. (1999b) Bacillariophyceae 4. Teil: Achnanthaceae, Kritische Ergenzungen Zu Navicula Und Gomphonema. In: Pascher, Süsswasserflora Von Mitteleuropa, Band 2/4, Gustav Fischer Verlag, Hedielberg Berlin. Lange-Bertalot, H. (2000) Iconographia Diatomologica. Annoted Diatom Mirographs Volume 9. Diatomeen Der Anden. Koeltz Scientific Books. 673 Pp. Lange-Bertalot, H. (2002) Diatoms Of European Inland Waters And Comparable Habitats Volume 3. Cymbella. A.R.G. Gantner Verlag KG. 504 Pp. Lange-Bertalot, H. (2004) Iconographia Diatomologica. Annoted Diatom Mirographs Volume 13. Ecology - Hidrogeology - Taxonomy. Koeltz Scientific Books. 480 Pp. Lange-Bertalot, H. (2008) Iconographia Diatomologica. Annoted Diatom Mirographs Volume 17. Diatoms Of North America. Koeltz Scientific Books. 649 Pp. Lenoir, A., Coste, M. (1996) Development Of A Practical Diatom Index Of Overall Water Quality Applicable To The French National Water Board Network, [In:] Whitton B.A., Rott E. (Eds.), Use Of Algae For Monitoring Rivers Ii, Institut Für Botanik, Universität Innsbruck, 29-43. Padisák, J. (2005) Általános Limnológia. ELTE Eötvös Kiadó Budapest. Pp. 133. Padisák, J., Ács, E., Borics, G., Buczkó, K, Grigorszky, I., Kovács, Cs., Mádl-Szinyi, J., Soróczki-Pintér, É. (2006) A Víz Keretirányelv És A Vízi Habitatdiverzitás Konzervációbiológiai Vonatkozásai. - Magyar Tudomány 6: 663-669. Round, F. E„ (1991) Use Of Diatoms For Monitoring Rivers. In: Whitton, B.A., E. Rott & G. Friedrich (Eds), Use Of Algae For Monitoring Rivers. Düsseldorf: 25-32. Stenger-Kovács, Cs., Padisák, J., Bíró, P. (2006) Temporal Varibility Of Achnanthidium Minutissimum (Kütz.) Czamecki And Its Relationship To Chemical And Hydrological Features Of The TontaStream, Hungary. - In: Ács, E., Kiss, K.T., Szabó, KE. (Eds.): 6th International Symposium On Use Of Algae For Monitoring Rivers. Isbn 963 06 0497 3, Pp 133-138. Stenger-Kovács, Cs., Buczkó, K, Hajnal, E., Padisák, J. (2007) Epiphytic, Littoral Diatoms As Bioindicators Of Shallow Lake Trophic Status: Trophic Diatom Index For Lakes (Tdil) Developed In Hungary. Hydrobiologia. 589: 141-154. Stenger-Kovács, Cs., Padisák, J. (2009) Kovaalga Összetétel A Balaton Különböző Aljzatain. Hidrológiai Közlöny 89: 174-177. Stenger-Kovács Cs., Lengyel E., Crossetti O. L., Üveges, V., Padisák J. (submitted): Diatom ecological guilds as indicators of temporal changing stressors and disturbances in the small Torna-stream, Hungary Szabó, K„ Kiss, K.T., Ector, L., Kecskés, M., Ács, É. (2004) Benthic Diatom Flora In A Small Hungarian Tributary Of River Danube (Rákos-Stream). - Arch. Hydrobiol. Suppl. Algological Studies 111: 79-94. Szilágyi, F. (2009) A Felszíni Vizek Biológiai Minősítésének Továbbfejlesztése, Összefoglaló Jelentés. Öko Zrt. Vezette Konzorcium. Pp. 40-42. Abstract: The aim of the research was to compare the species composition, seasonal dynamics of periphytic diatom communities and the ecological status of Lake Balaton. Ten different sampling sites of (Vonyarcvashegy, Badacsony, Balatonszepezd, Tihany, Csopak, Balatonkenese, Siófok, Szántód, Fonyód, Balatonmáriafiirdő) were investigated monthly between March 2007 and February 2008. The species composition was analized with light microscope. 107 diatom taxa were identified. There was considerable difference between the samples of the northern and the southern parts of the lake, except for two sampling sites (Tihany and Szántód) where the current velocity of the water similar to running waters. Balatonmáriafiirdő sharply distinct from the other sites, because of the high dominance of Staurosira grigorszkyi. Seasonal change of the diatom community was also traceable. According to the applied M1B index, the ecological status of the lake varied between medium and good. Slightly increasing MIB index values from west to east were observed. The ecological status of the lake at the inflow of the Zala river was medium, but the other basins of the lake were in good ecological condition. Keywords: Balaton, reed, diatom community, MIB index, ecological status.