TY - JOUR T1 - Savanna soil carbon accrual occurs through particulate organic matter from grass rather than tree biomass, regardless of atmospheric CO 2 levels JO - Functional Ecology UR - https://doi.org/10.1111/1365-2435.70394 PY - 2026/06/26 AU - Hawkins H AU - Cramer MD AU - Simpson KJ AU - Raubenheimer SL AU - Telford EM AU - Singini EJ AU - Lehmann CER AU - Osborne CP AU - Ripley BS ED - DO - DOI: 10.1111/1365-2435.70394 PB - Wiley Y2 - 2026/06/30 ER -