Stable isotope ratios of benthic foraminifera in mid-Pleitsocene sediments of...

Five delta13C records from the deep ocean, extending back to 1.3 Ma, were examined in order to constrain changes in mean ocean carbon isotope composition and thermohaline...本次研究对5条源自深海的碳同位素δ¹³C（delta13C）记录展开了分析，该批记录的时间跨度可追溯至1.3百万年（Ma），以期约束海洋平均碳同位素组成及温盐（thermohaline）相关的变化……