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- W4328112168 abstract "Abstract Projecting how arid and semi‐arid ecosystems respond to global change requires the integration of a wide array of analytical and numerical models to address different aspects of complex ecosystems. We used the Landlab earth surface modeling toolkit (Hobley et al., 2017, https://doi.org/10.5194/esurf-5-21-2017 ) to couple several ecohydrologic and vegetation dynamics processes to investigate the controls of exogenous drivers (climate, topography, fires, and grazing) and endogenous grass‐fire feedback mechanisms. Aspect‐controlled ecosystems and historical woody plant encroachment (WPE) narratives in central New Mexico, USA are used to construct simulations. Modeled ecosystem response to climatic wetness (i.e., higher precipitation, lower potential evapotranspiration) on topography follows the Boyko's “geo‐ecological law of distribution.” Shrubs occupy cooler pole‐facing slopes in the dry end of their ecoclimatic range (Mean Annual Precipitation, MAP ≤ 200 mm), and shift toward warmer equator‐facing slopes as regional moisture increases (MAP > 250 mm). Trees begin to occupy pole‐facing slopes when MAP > 200 mm, and gradually move to valleys. Pole‐facing slopes increase species diversity at the landscape scale by hosting relict populations during dry periods. WPE observed in the region since the middle 1800s is predicted as a three‐phase phenomenon. Phase II, rapid expansion, requires the removal of the positive grass‐fire feedback by livestock grazing or fire suppression. Regime shifts from grassland to shrubland are marked by critical thresholds that involve grass cover remaining below 40%, shrub cover increasing to 10%–20% range, and the grass connectivity, Cg, remaining below 0.15. A critical transition to shrubland is predicted when grazing pressure is not removed before shrub cover attains 60%." @default.
- W4328112168 created "2023-03-22" @default.
- W4328112168 creator A5005917699 @default.
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- W4328112168 date "2023-04-01" @default.
- W4328112168 modified "2023-10-18" @default.
- W4328112168 title "On Transient Semi‐Arid Ecosystem Dynamics Using Landlab: Vegetation Shifts, Topographic Refugia, and Response to Climate" @default.
- W4328112168 cites W1491964615 @default.
- W4328112168 cites W1533858958 @default.
- W4328112168 cites W154697737 @default.
- W4328112168 cites W1558825493 @default.
- W4328112168 cites W1560179970 @default.
- W4328112168 cites W1661908808 @default.
- W4328112168 cites W1793886366 @default.
- W4328112168 cites W1883925947 @default.
- W4328112168 cites W1887413379 @default.
- W4328112168 cites W1915715880 @default.
- W4328112168 cites W1969974566 @default.
- W4328112168 cites W1975210684 @default.
- W4328112168 cites W1976909115 @default.
- W4328112168 cites W1980891109 @default.
- W4328112168 cites W1984167078 @default.
- W4328112168 cites W1985072454 @default.
- W4328112168 cites W1987631246 @default.
- W4328112168 cites W1991761564 @default.
- W4328112168 cites W1998967907 @default.
- W4328112168 cites W2000662123 @default.
- W4328112168 cites W2001147084 @default.
- W4328112168 cites W2017884918 @default.
- W4328112168 cites W2018455479 @default.
- W4328112168 cites W2019177912 @default.
- W4328112168 cites W2019542481 @default.
- W4328112168 cites W2022071825 @default.
- W4328112168 cites W2025863650 @default.
- W4328112168 cites W2031489987 @default.
- W4328112168 cites W2047586434 @default.
- W4328112168 cites W2051447204 @default.
- W4328112168 cites W2055455840 @default.
- W4328112168 cites W2060001561 @default.
- W4328112168 cites W2060705217 @default.
- W4328112168 cites W2061300829 @default.
- W4328112168 cites W2062006538 @default.
- W4328112168 cites W2067474368 @default.
- W4328112168 cites W2068584585 @default.
- W4328112168 cites W2071539816 @default.
- W4328112168 cites W2073688536 @default.
- W4328112168 cites W2078353730 @default.
- W4328112168 cites W2082354455 @default.
- W4328112168 cites W2085466682 @default.
- W4328112168 cites W2090479348 @default.
- W4328112168 cites W2100636547 @default.
- W4328112168 cites W2100736751 @default.
- W4328112168 cites W2101506547 @default.
- W4328112168 cites W2102595258 @default.
- W4328112168 cites W2104968988 @default.
- W4328112168 cites W2107516888 @default.
- W4328112168 cites W2115379096 @default.
- W4328112168 cites W2121211164 @default.
- W4328112168 cites W2122621577 @default.
- W4328112168 cites W2125561721 @default.
- W4328112168 cites W2126225566 @default.
- W4328112168 cites W2126229142 @default.
- W4328112168 cites W2126822389 @default.
- W4328112168 cites W2127190709 @default.
- W4328112168 cites W2132133878 @default.
- W4328112168 cites W2132458397 @default.
- W4328112168 cites W2132755629 @default.
- W4328112168 cites W2134289299 @default.
- W4328112168 cites W2135942922 @default.
- W4328112168 cites W2137407535 @default.
- W4328112168 cites W2141317213 @default.
- W4328112168 cites W2141606848 @default.
- W4328112168 cites W2148602319 @default.
- W4328112168 cites W2150274472 @default.
- W4328112168 cites W2156269075 @default.
- W4328112168 cites W2159641034 @default.
- W4328112168 cites W2162825342 @default.
- W4328112168 cites W2170646475 @default.
- W4328112168 cites W2171366295 @default.
- W4328112168 cites W2172396214 @default.
- W4328112168 cites W2172841134 @default.
- W4328112168 cites W2176917521 @default.
- W4328112168 cites W2293048437 @default.
- W4328112168 cites W2325445551 @default.
- W4328112168 cites W2332536056 @default.
- W4328112168 cites W2404357777 @default.
- W4328112168 cites W2473658880 @default.
- W4328112168 cites W2519717859 @default.
- W4328112168 cites W2564811374 @default.
- W4328112168 cites W2578608718 @default.
- W4328112168 cites W2603004144 @default.
- W4328112168 cites W2604230892 @default.
- W4328112168 cites W2607038873 @default.
- W4328112168 cites W2793970547 @default.