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A standardized database of Last Interglacial (MIS 5e) sea-level indicators in Southeast Asia
Earth System Science Data ( IF 11.4 ) Pub Date : 2021-09-03 , DOI: 10.5194/essd-13-4313-2021
Kathrine Maxwell , Hildegard Westphal , Alessio Rovere

Marine Isotope Stage 5e (MIS 5e; the Last Interglacial, 125 ka) represents a process analog for a warmer world. Analysis of sea-level proxies formed in this period helps in constraining both regional and global drivers of sea-level change. In Southeast Asia, several studies have reported elevation and age information on MIS 5e sea-level proxies, such as fossil coral reef terraces or tidal notches, but a standardized database of such data was hitherto missing. In this paper, we produced such a sea-level database using the framework of the World Atlas of Last Interglacial Shorelines (WALIS; https://warmcoasts.eu/world-atlas.html). Overall, we screened and reviewed 14 studies on Last Interglacial sea-level indicators in Southeast Asia, from which we report 43 proxies (42 coral reef terraces and 1 tidal notch) that were correlated to 134 dated samples. Five data points date to MIS 5a (80 ka), six data points are MIS 5c (100 ka), and the rest are dated to MIS 5e. The database compiled in this study is available at https://doi.org/10.5281/zenodo.5040784 (Maxwell et al., 2021).

中文翻译:

东南亚末次间冰期 (MIS 5e) 海平面指标的标准化数据库

海洋同位素第 5e 阶段(MIS 5e;最后一次间冰期,125 ka)代表了一个更温暖世界的过程模拟。对这一时期形成的海平面代理的分析有助于限制海平面变化的区域和全球驱动因素。在东南亚,一些研究报告了 MIS 5e 海平面代理的海拔和年龄信息,例如化石珊瑚礁阶地或潮汐槽口,但迄今为止缺少此类数据的标准化数据库。在本文中,我们使用末次间冰期海岸线世界地图集 (WALIS; https://warmcoasts.eu/world-atlas.html)的框架制作了这样一个海平面数据库 )。总体而言,我们筛选并审查了关于东南亚末次间冰期海平面指标的 14 项研究,从中我们报告了与 134 个过时样本相关的 43 个代理(42 个珊瑚礁阶地和 1 个潮汐槽)。五个数据点可追溯到 MIS 5a (80 ka),六个数据点是 MIS 5c (100 ka),其余数据点可追溯到 MIS 5e。本研究中编制的数据库可在 https://doi.org/10.5281/zenodo.5040784(Maxwell 等人,2021 年)获得。
更新日期:2021-09-03
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