Temperature and methane records over the last 2 ka in Dasuopu ice core

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[1]Johnsen, S. J., Clauson, H. B., Dansyard, W. et al., Irregular glacial interstadials recoded in a new Greenland ice core, Nature, 1992, 359: 311-312.[2]Grootes, P. M., Stuiver, M., White, J. W. C. et al., Comparison of osygen isotope records from the G
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