Core-section summary for IODP Site 389-M0096@en

List of recovered core sections from the above given site of International Ocean Discovery Program (IODP) Expedition 389 (Hawaiian Drowned Reefs) during the offshore phase of this expedition. The offshore phase took place between 2023-08-31 and 2023-10-31 onboard multipurpose vessel MMA Valour sailing from and to Barbers Point Harbor, Hawai'i, USA. Cores have been acquired by Benthic's fifth-generation Portable Remotely Operated Drill (PROD5). Following IODP convention, the 2.75 m liners extracted from each core barrel were cut into one or two sections (depending on core recovery) with a maximum section length of 1.5 m. Two types of liner were used during Expedition 389; Aluminum and polycarbonate liners, each requiring different treatment at this initial stage. Material recovered from the core catcher is treated as a separate section labelled \"CC\" for core catcher and placed below the last section recovered from the core barrel. The IODP standard naming of sections includes the following information: expedition number, hole, core, core type and section. For example, a section label (column Sample label) 389-M0097A-15R-2 represents section 2, core 15R (R indicating the core has been recovered by rotary coring method), from Hole M0097A during Expedition 389. […]本数据集为国际大洋发现计划（International Ocean Discovery Program, IODP）389航次（夏威夷淹没礁）前述站位近海阶段回收的岩心核心段列表。该近海阶段于2023年8月31日至2023年10月31日开展，搭乘多用途船舶MMA Valour，往返于美国夏威夷州巴伯斯角港。岩心由Benthic公司第五代便携式遥控钻探装置（Portable Remotely Operated Drill, PROD5）获取。遵照IODP的作业惯例，从每个岩心筒取出的2.75米岩心衬管将根据岩心采取率被切割为1至2段，单段最大长度为1.5米。本次389航次共使用两种岩心衬管：铝合金材质与聚碳酸酯材质，二者在该初始处理环节需采用差异化工艺。从岩心爪回收的样品将作为独立区段，标记为"CC"（即岩心爪），并置于岩心筒取出的最后一段岩心下方。IODP标准岩心段命名包含以下信息：航次编号、钻孔编号、岩心号、岩心类型以及段号。例如，岩心段标签（样本标签列）"389-M0097A-15R-2"代表389航次M0097A钻孔中，采用回转取心法获取（标识R代表采用回转取心方法）的第15R号岩心的第2段。[…]