Siple Dome Ice Core Chemistry and Ion Data
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https://cmr.earthdata.nasa.gov/search/concepts/C2532071305-AMD_USAPDC.html
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资源简介：
This data set includes chemistry and ion data collected from a 150 m core recovered from Siple Dome, West Antarctica. The core was drilled during the 1994/1995 field season. Dating of the core was accomplished using annual signals preserved in several chemical species, beta activity profiles, and volcanic horizons. The resulting depth/age scale indicates an age of 1890 A.D. at 24 m, and 850 A.D. at 150 m depth.
提供机构：
AMD_USAPDC
