Stable silicon isotope composition of sponge spicules and radiolaria from DSD...

The stable silicon isotope composition (δ30Si) of sponge spicules and radiolaria can be used as a proxy for past changes in dissolved silicon (Si) concentrations and Si cycling...海绵骨针（sponge spicules）与放射虫（radiolaria）的稳定硅同位素组成（stable silicon isotope composition，δ³⁰Si）可作为反演地质历史时期水体溶解硅（dissolved silicon, Si）浓度变化与硅循环（Si cycling）过程的代用指标……