【摘 要】
：
The diatom-bound N is thought to be a more truthful proxy than bulk sedimentary nitrogen to record historical changes in isotopic composition of surface nitrate layer in downcore sediments since diato
【机 构】
：
Xiamen University
【出 处】
：
The First Xiamen Symposium on Marine Environmental Sciences(
论文部分内容阅读
The diatom-bound N is thought to be a more truthful proxy than bulk sedimentary nitrogen to record historical changes in isotopic composition of surface nitrate layer in downcore sediments since diatom-bond N may tolerate diagenetic alteration during sinking and early burial.
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