Such climatic events as "Medieval Warm Period", "Little Glacial" and "20 Century Warming" were well recorded in the sediment core.
中世纪暖期、小冰期以及 2 0世纪以来的升温在该沉积岩芯中得到良好的记录。
参考来源 - 青海湖近千年来气候环境变化的湖泊沉积记录·2,447,543篇论文数据,部分数据来源于NoteExpress
The measurement and principle of ultrasonic measurement of sediment core are introduced.
介绍了沉积物柱状样超声透射法测量方法和原理。
The depth profile of above nuclides in sediment core and its oceanographic significance were studied.
对岩心中各个核素的深度分布特征及其所蕴含的海洋学意义进行了研究。
Researchers found the same telltale signature of drought in a deep-sea sediment core drilled from the Gulf of Oman.
研究人员在从阿曼海湾的深海沉积物中钻取的岩芯中发现了同样能说明问题的旱灾的迹象。
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