Isotope Simulation of the Evolution of East Asian Monsoon since the LGM: A Preliminary Analysis 对 LGM 对对对对对对对对对对对对对对 Xinyu Wen & Zhengyu Liu Dept of Atmospheric and Oceanic Sciences, Peking University Contributors: Esther Brady & Otto-Bliesner Bette CCR/CGD, NCAR Jun/29/2012 @ Nanjing
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Xinyu Wen & Zhengyu Liu Dept of Atmospheric and Oceanic Sciences, Peking University
Isotope Simulation of the Evolution of East Asian Monsoon since the LGM: A Preliminary Analysis 对 LGM 以来同位素气候模拟的初步分析. Xinyu Wen & Zhengyu Liu Dept of Atmospheric and Oceanic Sciences, Peking University Contributors: Esther Brady & Otto- Bliesner Bette CCR/CGD, NCAR - PowerPoint PPT Presentation
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Isotope Simulation of the Evolution of East Asian Monsoon since the LGM: A Preliminary Analysis
对 LGM 以来同位素气候模拟的初步分析
Xinyu Wen & Zhengyu LiuDept of Atmospheric and Oceanic Sciences, Peking University
• Model: CAM3 with Isotope-enable module• Each slice was integrated for 50 years, with first 10-year truncated as spin-up• Outputs: Atm/Monthly; Winds/Daily; Water Isotope/Monthly
Water Isotopes: • d18O in precipitation and in water vapor• deuterium (dD) in precipitation and in water vapor
Forcing:• GHGs (CO2; CH4; N2O)• Orbital Parameters• Terrain/Sea Level• SST/SICE• Water Isotopes at Sea Surface
Terrain, Sea Level, SST/SICE are derived from Drs Liu and Feng’s TraCE simulations, which is a fully-coupled transient simulation for the period 22ka-Present.