JpGU-AGU Joint Meeting 2026

Presentation information

[E] Oral

A (Atmospheric and Hydrospheric Sciences ) » A-CG Complex & General

[A-CG63] Satellite Earth Environment Observation

Thu. May 28, 2026 9:00 AM - 10:30 AM 104 (International Conference Hall, Makuhari Messe)

Chairperson:Matsunaga Tsuneo(Center for Global Environmental Research and Satellite Observation Center, National Institute for Environmental Studies), Murakami Hiroshi(Earth Observation Research Center, Japan Aerospace Exploration Agency)

9:30 AM - 9:45 AM

[ACG63-03] Top-down evaluation of South Asian biospheric fluxes based on atmospheric CO2 mole fractions

*Lorna Raja Nayagam1, Shamil Maksyutov1, Rajesh Janardanan1, Yukio Terao1, Hitoshi Mukai1, Toshinobu Machida1, Jiye Zeng1, Mathew W. Jones2, Johannes W. Kaiser3, Yukio Yoshida1, Yu Someya1, Tazu Saeki1, Tsuneo Matsunaga1 (1. National Institute for Environmental Studies, 2. University of East Anglia, 3. The Climate and Environmental Research Institute NILU)

Keywords:Top-down estimate, South Asian CO2 fluxes , surface and GOSAT observations, Global Carbon Budget