Concentrations (mg/kg) of terrigenous elements (i.e., Al, Fe, K, Ti and Si) i...

Only the terrigenous fraction of the sediment was analyzed, i.e., organic matter, carbonate and biogenic opal were removed chemically before measurement.Precision on ICP-OES...本研究仅对沉积物的陆源组分（terrigenous fraction）开展分析，即在测试前通过化学手段去除其中的有机质（organic matter）、碳酸盐（carbonate）与生物成因蛋白石（biogenic opal）。电感耦合等离子体发射光谱仪（ICP-OES）的测试精度……