Home Publications & Data Presentation Summary presentation. Research support to address barriers and accelerate the impact of the Great Green Wall Initiative author(s) Chevallier, Romy published in2022 themes Climate action original file download full citation Neely, C.; Chesterman, S.(2022) Summary presentation. Research support to address barriers and accelerate the impact of the Great Green Wall. ogor (Indonesia): CIFOR / Nairobi (Kenya): ICRAF. 26 sl.