论文部分内容阅读
海洋中到达海底的生物生产力的剩余部分包括以有机(Corg)和无机(主要是CaCO3)形式存在的碳物质与二氧化硅(SO2)。在海洋中,它们的浓度和目前的沉积通量(也称作是“rainrates”)可以通过沉积物捕获的方式来确定。海洋沉积物保留着这些记录,并且提供了过去沉积通量的信息。阿拉伯
The remaining part of the ocean’s biological productivity reaching the seabed includes carbon species and silica (SO2) that are present in organic (mainly Corg) and inorganic (mainly CaCO3) forms. In the ocean, their concentrations and current sediment fluxes (also called “rainrates”) can be determined by sediment capture. Marine sediments retain these records and provide information on past deposition fluxes. Arab