210-year ice core records of dust storms, volcanic eruptions and acidification at Site-J, Greenland (scientific note)

• Main Authors: Fujii, Yoshiyuki, Kamiyama, Kokichi, Shoji, Hitoshi, Narita, Hideki, Nishio, Fumihiko, Kameda, Takao, Watanabe, Okitsugu
• Language: English
• Published: 国立極地研究所
• Subjects: Greenland; Laki; ice core; Memoirs of National Institute of Polar Research; Polar Research
• Online Access: https://kitami-it.repo.nii.ac.jp/record/7219/files/5120.pdf; https://kitami-it.repo.nii.ac.jp/records/7219

210-year records of dust concentration, electrical conductivity, acidity (pH), non-sea salt sulfate (nss sulfate) and nitrate concentrations were obtained for an ice core from Site-J, Greenland. The ice core was well dated by counting annual cycles of the δ^<18>O profile and by tuning with tim...