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• W4386845890 abstract "Abstract Woody plant encroachment (WPE) is a global trend that occurs in many biomes, including savannas, and accelerates with fire suppression. Since WPE can result in increased storage of soil organic carbon (SOC), fire management, which may include fire suppression, can improve ecosystem carbon (C) sequestration in savannas. At our study site in Kruger National Park, South Africa, we used a long‐term (~70 year) fire experiment to study the drivers and consequences of changes in woody cover (trees and shrubs) on SOC sequestration. We surveyed four fire manipulation treatments, replicated at eight locations within the park: annual high‐intensity burns, triennial high (dry season) and low‐intensity (wet season) burns, and fire exclusion, to capture the range of fire management scenarios under consideration. The changes in woody cover were calculated over a period similar to the experiment's duration (~80 years) using aerial photographs (1944–2018). Soils were analysed to 30 cm depth for SOC and δ 13 C, under and away from the tree canopy to isolate local‐ and landscape‐level effects of WPE on SOC. The largest increases in woody cover occurred with fire exclusion. We found that plots with higher increases in woody cover also had higher SOC. However, trees were not the only contributor to SOC gains, sustained high inputs of C 4 ‐derived C (grasses), even under canopies in fire suppression plots, contributed significantly to SOC. We observed little difference in SOC sequestration between cooler triennial (wet season) burns and fire suppression. Synthesis . Grass input to soil organic carbon (SOC) remained high across the full range of woody cover created by varying burning regimes. The total SOC stocks stored from tree input only matched grass‐derived SOC stocks after almost 70 years of fire exclusion. Our results point to C 4 grasses as a resilient contributor to SOC under altered fire regimes and further challenge the assumption that increasing tree cover, either through afforestation schemes or fire suppression, will result in large gains in C sequestration in savanna soils, even after 70 years." @default.
• W4386845890 created "2023-09-20" @default.
• W4386845890 creator A5002673824 @default.
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• W4386845890 date "2023-09-19" @default.
• W4386845890 modified "2023-09-27" @default.
• W4386845890 title "Soil organic carbon is buffered by grass inputs regardless of woody cover or fire frequency in an African savanna" @default.
• W4386845890 cites W1496830370 @default.
• W4386845890 cites W1589262433 @default.
• W4386845890 cites W1800837400 @default.
• W4386845890 cites W1820857587 @default.
• W4386845890 cites W1906164965 @default.
• W4386845890 cites W1951724000 @default.
• W4386845890 cites W1973333328 @default.
• W4386845890 cites W1989550109 @default.
• W4386845890 cites W1989754324 @default.
• W4386845890 cites W1992578480 @default.
• W4386845890 cites W1993345334 @default.
• W4386845890 cites W1996656076 @default.
• W4386845890 cites W1997397718 @default.
• W4386845890 cites W2003007963 @default.
• W4386845890 cites W2006634317 @default.
• W4386845890 cites W2007235432 @default.
• W4386845890 cites W2010342961 @default.
• W4386845890 cites W2014446516 @default.
• W4386845890 cites W2014492425 @default.
• W4386845890 cites W2020182246 @default.
• W4386845890 cites W2021242255 @default.
• W4386845890 cites W2024158525 @default.
• W4386845890 cites W2025226570 @default.
• W4386845890 cites W2034878206 @default.
• W4386845890 cites W2036848733 @default.
• W4386845890 cites W2051267215 @default.
• W4386845890 cites W2058296129 @default.
• W4386845890 cites W2063029988 @default.
• W4386845890 cites W2066277499 @default.
• W4386845890 cites W2071171901 @default.
• W4386845890 cites W2074658825 @default.
• W4386845890 cites W2083039584 @default.
• W4386845890 cites W2085382913 @default.
• W4386845890 cites W2088660138 @default.
• W4386845890 cites W2091479940 @default.
• W4386845890 cites W2101461468 @default.
• W4386845890 cites W2101776010 @default.
• W4386845890 cites W2106256460 @default.
• W4386845890 cites W2106565849 @default.
• W4386845890 cites W2108732658 @default.
• W4386845890 cites W2108842964 @default.
• W4386845890 cites W2110406941 @default.
• W4386845890 cites W2116751389 @default.
• W4386845890 cites W2122597938 @default.
• W4386845890 cites W2123567531 @default.
• W4386845890 cites W2129923804 @default.
• W4386845890 cites W2130248258 @default.
• W4386845890 cites W2137622049 @default.
• W4386845890 cites W2138973222 @default.
• W4386845890 cites W2143712970 @default.
• W4386845890 cites W2145704515 @default.
• W4386845890 cites W2147716564 @default.
• W4386845890 cites W2151997997 @default.
• W4386845890 cites W2157062135 @default.
• W4386845890 cites W2157482116 @default.
• W4386845890 cites W2160780781 @default.
• W4386845890 cites W2161436803 @default.
• W4386845890 cites W2162678575 @default.
• W4386845890 cites W2164777277 @default.
• W4386845890 cites W2168175952 @default.
• W4386845890 cites W2171409185 @default.
• W4386845890 cites W2210058044 @default.
• W4386845890 cites W2254581607 @default.
• W4386845890 cites W2280216690 @default.
• W4386845890 cites W2320103166 @default.
• W4386845890 cites W2473658880 @default.
• W4386845890 cites W2505745339 @default.
• W4386845890 cites W2523036858 @default.
• W4386845890 cites W2593329699 @default.
• W4386845890 cites W2607038873 @default.
• W4386845890 cites W2750953881 @default.
• W4386845890 cites W2752713288 @default.
• W4386845890 cites W2753504621 @default.
• W4386845890 cites W2766136866 @default.
• W4386845890 cites W2767430246 @default.
• W4386845890 cites W2772964352 @default.
• W4386845890 cites W2774486220 @default.
• W4386845890 cites W2775664285 @default.
• W4386845890 cites W2784155032 @default.
• W4386845890 cites W2793103233 @default.
• W4386845890 cites W2805520784 @default.
• W4386845890 cites W2883699161 @default.
• W4386845890 cites W2905414765 @default.
• W4386845890 cites W2911768621 @default.
• W4386845890 cites W2955316307 @default.
• W4386845890 cites W2985814312 @default.

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