This paper studies on inhibition of eutrophication of reclaimed wastewater by submerged aquatic vegetation Ruppia maritima in the scenic watercourse in the northern coast of China. By employing monitoring and various experimental methods in the field and in the laboratory, the study focused on: 1) investigate the relationship between the water quality and seasonal growth changes of Ruppia maritima in the reclaimed wastewater of the coastal scenic watercourse 2) investigate effect of Ruppia marit...