Report on sediment core activities at Davis Station in 1985 by Lin Jian-ping

This is a scanned copy of the report of sediment core activities at Davis Station, 1985 by Lin Jian-ping.Paraphrased from the abstract of the report:Sediment deposited in the bottom of water provide a historical record of the biological and chemical changes which have occurred in the places since they were formed. One of the research programs at Davis in 1985 was the sediment coring program. Sediment cores were taken from some places of the Vestfold Hills, Antarctica, and were analysed for water content, total organic content and non-polar lipid content.