Az Eszterházy Károly Tanárképző Főiskola Tudományos Közleményei. 2004. Sectio Biologiae. (Acta Academiae Paedagogicae Agriensis : Nova series ; Tom. 25)

Makrai, L., Dulai, S., Polyánka, H., Ertli, T. and Lehoczki, E.: Monitoring of the Functional State of Beds of Common Reed (Phragmites australis) in Shallow Lake Balaton (Hungary) by Means of Chlorophyll Fluorescence Studies

Monitoring of Functional state of Reed.

.. 147 Fo% Fi% Fv/Fm Rfd Fig. 2 Average±DE with minimum and maximum values of fast (Fo, Fi, and Fv/Fm) and slow (Rfd) chlorophyll fluorescence induction parameters in 1996, 1997 and 1998for the overall area of Lake Balaton. Different letters indicate significant differences between the data for the different years at a level P<0.0 5.