Nitrogen isotopic composition in South China Sea sediments

The d15N of surface and down-core sediments spanning the last 20-200 kyr from the entire South China Sea (SCS) ranges only from ~3.0 to ~6.5 per mil, with no correlation with...覆盖过去20至200千年的整个南海（South China Sea, SCS）表层沉积物与岩芯沉积物的d15N值仅介于约3.0‰至约6.5‰之间，且与……无相关性。