Porosity, dry bulk density, and mass accumulation rates

Porosity, dry bulk density, and average mass accumulation rates, and estimated date of the mid-point of each sediment interval were determined for ten sediment cores...本研究对10根沉积物岩芯（sediment cores）开展了测试分析，测定了各沉积物层段（sediment interval）的孔隙度（Porosity）、干容重（dry bulk density）、平均质量堆积速率（average mass accumulation rates），以及各层段中点的估算年代。