摘要:[Terr. Atmos. Ocean. Sci., Vol. 18, No. 5, 1067-1075, October 2007] A Three End-Member Mixing Model Based on Isotopic Composition and Elemental Ratio Liu and Kao (2007) reported on a three end-member mixing model based on nitrogen isotopic composition and organic carbon to nitrogen ratio of suspended particulate matter in an aquatic environment.