作者: Xianfeng Wang , Hai Cheng , Hai Cheng , Ashish Sinha , Augusto S. Auler
DOI: 10.1029/2021GL092620
关键词: Speleothem 、 Realm 、 Northeast brazil 、 Younger Dryas 、 Physical geography 、 Geology
摘要: … Mg/Ca values in the aragonite section are too low to reach the LIBS detection line, thus Mg/Ca proxy was not used in this study. Detailed technology and settings are described in Li et al…