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.

.. 149 O u E £ 0,5 1 1,5 2 Fluorescence decrease ratio (Rfd) 2,5 Fig. 4 Relationship between the maximum assimilation rate (A) and Rfd values. Corresponding pairs were measured from the same parts of the reed leaves.