Si/Al derived opal concentrations of IODP Site U1537

We calculated the opal content by normalizing XRF based Si/Al-ratios with FTIRS based biogenic opal measurements. This shows a much stronger correlation (R=0.96) for the last...我们通过将基于X射线荧光光谱（X-ray Fluorescence, XRF）的硅铝比与基于傅里叶变换红外光谱（Fourier Transform Infrared Spectroscopy, FTIRS）的生物蛋白石测量值进行归一化处理，计算得到了蛋白石含量。该方法针对末次……展现出了更强的相关性（相关系数R=0.96）。