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- Ji, Yongxue, et al. Show all 6 Authors
- The Science of the total environment 2019 v.685 pp. 229-238
- activated carbon; biogeochemical cycles; chlorides; coprecipitation; eutrophication; freshwater; ions; iron; isotopes; lacustrine sediments; lakes; magnesium; organic matter; oxygen; pH; phosphates; phosphorus; China
- ... Accurate measurement of the oxygen isotopic composition of dissolved phosphate (δ18OP) of different phosphorus (P) fractions in lacustrine sediments is very difficult because of the influence of large amounts of impurities. In this study, we developed a five-step method for obtaining high purity Ag3PO4 sample for the analysis of δ18OP of different P fractions in freshwater sediments. Sedimentary P ...