RT Journal Article SR 00 A1 Kauppi, P. A1 Selkainaho, J. A1 Puttonen, P. T1 A method for estimating above-ground biomass in Phragmites stands JF Annales Botanici Fennici YR 1983 FD 1983 VO 20 IS 1 SP 51 OP 55 AB The method involves measuring the shoot height distribution of the Phragmites australis population. Shoot height is transformed to shoot dryweight by means of an empirical model. Summing the converted dry weight of all the shoots gives an approximation of the yield. SN 0003-3847 LK https://pure.iiasa.ac.at/id/eprint/13694/