Global 3‐D Simulations of the Triple Oxygen Isotope Signature Δ17O in Atmospheric CO2

• Published in: Journal of Geophysical Research: Atmospheres
• Main Authors: KOREN Gerbrand, SCHNEIDER Linda, VAN DER VELDE Ivar R., VAN SCHAIK Erik, GROMOV Sergey S., ADNEW Getachew A., MROZEK Dorota J., HOFMANN Magdalena E.G., LIANG Mao-Chang, MAHATA Sasadhar, BERGAMASCHI Peter, VAN DER LAAN-LUIJKX Ingrid T., KROL M., ROECKMANN Thomas, PETERS W.
• Language: English
• Published: AMER GEOPHYSICAL UNION 2019
• Subjects: South Pole; Sodankylä; South pole
• Online Access: https://publications.jrc.ec.europa.eu/repository/handle/JRC110751; https://doi.org/10.1029/2019JD030387

The triple oxygen isotope signature Δ17O in atmospheric CO2, also known as its “17O excess,” has been proposed as a tracer for gross primary production (the gross uptake of CO2 by vegetation through photosynthesis). We present the first global 3‐D model simulations for Δ17O in atmospheric CO2 togeth...