Determining the grainsize of sediment with increasing depth in core GC13, located in the Capricorn Channel
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资源简介：
A gravity core (GC13) was collected from a depth of 1482 mbsl within the Capricorn Channel, southern Great Barrier Reef (GBR). Samples were separated into different size fractions to determine the % of each grainsize at each sample depth. Although not overly accurate, the information is correlated with analyses of other parameters to impart clues to the environmental changes within the core. The smallest size fraction (
本次研究从大堡礁（Great Barrier Reef, GBR）南部摩羯座水道（Capricorn Channel）内的海平面下1482米处，采集得到一根编号为GC13的重力岩心（gravity core）。将样品按粒级进行分离，以测定各采样深度处各粒度组分的占比。尽管该数据并非极度精准，但通过与其他参数的分析结果进行关联，可为该岩心所记录的环境变化提供相关线索。最小粒级组分（
提供机构：
Australian Ocean Data Network
