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- W3168652711 abstract "Abstract Fires in savannas limit tree cover, thereby promoting flammable grass accumulation and fuelling further frequent fires. Meanwhile, forests and thickets form dense canopies that reduce C4-grass fuel loads and creating a humid microclimate, thereby excluding fires under typical climatic conditions. However, extreme fires occasionally burn into these closed-canopy systems. Although these rare fires cause substantial tree mortality and can make repeat fires more likely, the long-term consequences of an extreme fire for closed canopy vegetation structure and potential to convert to savanna (hereafter “savannization”) remain largely unknown. Here, we analysed whether an extreme fire could, alone, alter species composition, vegetation structure, and fire regimes of closed-canopy ecosystems in an intact savanna-forest-thicket mosaic, or whether successive fires after an initial extreme fire were necessary to trigger a biome transition between from forest to savanna. We found that forests that only burned once recovered, whereas those that burned again following an initial extreme fire transitioned from closed-canopy forests towards open, grassy savannas. While thickets had less tree mortality in fires than forests, repeat fires nonetheless precipitated a transition towards savannas. Colonization of the savanna tree community lagged behind the grass community, but also began to transition. Synthesis Our results suggest that rare extreme fires, followed by repeated burning can indeed result in savannization in places where savanna and forest represent alternative stable states." @default.
- W3168652711 created "2021-06-22" @default.
- W3168652711 creator A5004823401 @default.
- W3168652711 creator A5028935848 @default.
- W3168652711 creator A5063611606 @default.
- W3168652711 creator A5072530421 @default.
- W3168652711 date "2021-05-28" @default.
- W3168652711 modified "2023-09-25" @default.
- W3168652711 title "Pathways of savannization in a mesic African savanna-forest mosaic following an extreme fire" @default.
- W3168652711 cites W1510147004 @default.
- W3168652711 cites W1626806761 @default.
- W3168652711 cites W1769368899 @default.
- W3168652711 cites W1770686706 @default.
- W3168652711 cites W183641443 @default.
- W3168652711 cites W1838651935 @default.
- W3168652711 cites W1886516993 @default.
- W3168652711 cites W1924370273 @default.
- W3168652711 cites W1946751023 @default.
- W3168652711 cites W1953233452 @default.
- W3168652711 cites W1955806497 @default.
- W3168652711 cites W1966574578 @default.
- W3168652711 cites W1969609257 @default.
- W3168652711 cites W1969879202 @default.
- W3168652711 cites W1975452752 @default.
- W3168652711 cites W1977405748 @default.
- W3168652711 cites W1980247197 @default.
- W3168652711 cites W1981202212 @default.
- W3168652711 cites W1994169406 @default.
- W3168652711 cites W1996951753 @default.
- W3168652711 cites W2001555670 @default.
- W3168652711 cites W2008969571 @default.
- W3168652711 cites W2008985576 @default.
- W3168652711 cites W2030756296 @default.
- W3168652711 cites W2037445811 @default.
- W3168652711 cites W2043882198 @default.
- W3168652711 cites W2046728252 @default.
- W3168652711 cites W2048839121 @default.
- W3168652711 cites W2049949244 @default.
- W3168652711 cites W2066155768 @default.
- W3168652711 cites W2073188075 @default.
- W3168652711 cites W2074756355 @default.
- W3168652711 cites W2078329205 @default.
- W3168652711 cites W2082754369 @default.
- W3168652711 cites W2083745112 @default.
- W3168652711 cites W2084949485 @default.
- W3168652711 cites W2088660138 @default.
- W3168652711 cites W2088668315 @default.
- W3168652711 cites W2100622042 @default.
- W3168652711 cites W2101461468 @default.
- W3168652711 cites W2103641582 @default.
- W3168652711 cites W2105892442 @default.
- W3168652711 cites W2106565849 @default.
- W3168652711 cites W2107814890 @default.
- W3168652711 cites W2110660663 @default.
- W3168652711 cites W2110846758 @default.
- W3168652711 cites W2117326436 @default.
- W3168652711 cites W2125023288 @default.
- W3168652711 cites W2127534554 @default.
- W3168652711 cites W2132648300 @default.
- W3168652711 cites W2135974145 @default.
- W3168652711 cites W2147107949 @default.
- W3168652711 cites W2152286467 @default.
- W3168652711 cites W2160754656 @default.
- W3168652711 cites W2161205033 @default.
- W3168652711 cites W2162596112 @default.
- W3168652711 cites W2162805816 @default.
- W3168652711 cites W2164545098 @default.
- W3168652711 cites W2165166687 @default.
- W3168652711 cites W2165464364 @default.
- W3168652711 cites W2165989393 @default.
- W3168652711 cites W2168411714 @default.
- W3168652711 cites W2169546184 @default.
- W3168652711 cites W2171187785 @default.
- W3168652711 cites W2227186048 @default.
- W3168652711 cites W2254581607 @default.
- W3168652711 cites W2330119024 @default.
- W3168652711 cites W2332434676 @default.
- W3168652711 cites W2351358746 @default.
- W3168652711 cites W2473658880 @default.
- W3168652711 cites W2490711427 @default.
- W3168652711 cites W2505745339 @default.
- W3168652711 cites W2506647909 @default.
- W3168652711 cites W2528429351 @default.
- W3168652711 cites W2598638347 @default.
- W3168652711 cites W2600611002 @default.
- W3168652711 cites W2625349462 @default.
- W3168652711 cites W2756906114 @default.
- W3168652711 cites W2786724563 @default.
- W3168652711 cites W2787970086 @default.
- W3168652711 cites W2788004014 @default.
- W3168652711 cites W2795075163 @default.
- W3168652711 cites W2800175172 @default.
- W3168652711 cites W2890777951 @default.
- W3168652711 cites W2897476970 @default.
- W3168652711 cites W2901413861 @default.
- W3168652711 cites W2936088012 @default.
- W3168652711 cites W2945067600 @default.
- W3168652711 cites W2954224484 @default.
- W3168652711 cites W2955702159 @default.
- W3168652711 cites W2970663729 @default.