%0 Journal Article %A Usenko, O. M. %D 2012 %I Begell House %K higher aquatic plants, phenols, quinones %N 6 %P 73-80 %R 10.1615/HydrobJ.v48.i6.60 %T Comparison Studies on the Content of Phenols and Quinones in the Phytomass of Higher Aquatic Plants under Natural Conditions %U https://www.dl.begellhouse.com/journals/38cb2223012b73f2,1493d7364ad5f595,4951a56647f86db8.html %V 48 %X The content of phenols and quinones was studied both in the phytomass and in the water in the thickets of higher aquatic plants of various ecological groups. It has been found that pH influences the content of exogenous metabolites. %8 2012-12-13