藏南羊卓雍错沉积物元素地球化学记录的过去2000年环境变化
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郭超 1,2,蒙红卫 3,马玉贞 1( ),李丹丹 1,胡彩莉 1,刘杰瑞 1,雒聪文 1,王凯 1
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Environmental variations recorded by chemical element in the sediments of Lake Yamzhog Yumco on the southern Tibetan Plateau over the past 2000 years
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GUO Chao 1,2,MENG Hongwei 3,MA Yuzhen 1( ),LI Dandan 1,HU Caili 1,LIU Jierui 1,LUO Congwen 1,WANG Kai 1
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图2. 羊湖岩芯的岩性和年代[37] (a. 210PbT和226Ra分析结果; b. 210Pbex分析结果; c. 年代—深度模式)
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Fig. 2. Stratigraphy and chronology of Lake Yamzhog Yumco core [37](a. 210PbT and 226Ra results; b. 210Pbex result; c. age-depth model)
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