[Pollution Characteristics and Evaluation of Nitrogen, Phosphorus and Organic Matter in Sediments of Shanmei Reservoir in Fujian, China].

In order to illuminate pollutants distribution characteristics in sediment of Shanmei Reservoir, sediment samples at 47 sampling stations were collected (include 8 column samples), and concentrations of total nitrogen, total phosphorus and organic matter in the sediment of each station were measured. C/N and the correlation of TN, TP and OM were also analyzed. Finally, pollution assessment for contaminated layer sediments was conducted.