@Article{egusphere-2026-6034,
AUTHOR = {Vardag, S. N. and Ticks, K. and Bot\'{\i}a, S. and Eisele, G. and Papastefanou, P. and Quaresma, C. and van Asperen, H. and Souza, C. and D'Oliveira, F. A. F. and Trumbore, S. and Zaehle, S. and Jones, S. P.},
TITLE = {Drivers of multi-year δ$^{13}$C-CO$_2$ source signature variability in the Amazon rainforest},
JOURNAL = {EGUsphere},
VOLUME = {2026},
YEAR = {2026},
PAGES = {1--42},
URL = {https://egusphere.copernicus.org/preprints/2026/egusphere-2026-6034/},
DOI = {10.5194/egusphere-2026-6034}
}