DF2021 chronology and Dome Fuji gas data (O2/N2, d15N, CH4) (0 - 207 kyr BP) ...

• Main Authors: Oyabu, Ikumi, Kawamura, Kenji, Buizert, Christo, Parrenin, Frederic, Orsi, Anais, Kitamura, Kyotaro, Aoki, Shuji, Nakazawa, Takakiyo
• Format: Dataset
• Language: English
• Published: Arctic Data archive System (ADS), Japan 2022
• Subjects: CLIMATE INDICATORS>PALEOCLIMATE INDICATORS>ICE CORE RECORDS>ICE CORE AIR BUBBLES; CLIMATE INDICATORS>PALEOCLIMATE INDICATORS>ICE CORE RECORDS>ISOTOPES>NITROGEN ISOTOPES; CLIMATE INDICATORS>PALEOCLIMATE INDICATORS>ICE CORE RECORDS>ISOTOPES>OXYGEN ISOTOPES; CLIMATE INDICATORS>PALEOCLIMATE INDICATORS>ICE CORE RECORDS>METHANE; CRYOSPHERE>GLACIERS/ICE SHEETS>ICE SHEETS; PALEOCLIMATE>ICE CORE RECORDS>ISOTOPES; CRYOSPHERE>GLACIERS/ICE SHEETS>AGE AT ICE-THICKNESS-NORMALIZED DEPTHS; Dome Fuji; ice core
• Online Access: https://dx.doi.org/10.17592/001.2022061303; https://ads.nipr.ac.jp/dataset/A20220613-003

Precise ice-core chronologies are essential for identifying the timing and duration of polar climatic changes as well as their phasing with the changes in other parts of the globe. However, existing ice-core chronologies beyond the last 60 kyr show relatively large disagreements with each other and...