2002 NovCymodocea rotundataComposition: 44.3%2003 JulCymodocea rotundataComposition: 32.4%2002 NovHalophila ovalisComposition: 0.2%2002 NovThalassia hemprichiiComposition: 55.5%2003 JulThalassia hemprichiiComposition: 67.6%200420062008201020122014201620182020020406080100
% compositionPO1