2023
DOI: 10.1007/s10021-023-00863-z
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Sustained Three-Year Declines in Forest Soil Respiration are Proportional to Disturbance Severity

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Cited by 2 publications
(3 citation statements)
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“…Recent work from FoRTE has shown that growth of surviving subcanopy and canopy trees was able to fully compensate for reductions in canopy area up to 3 years following disturbance initiation (Grigri et al, 2020;Niedermaier et al, 2022). This stimulated subcanopy growth (i.e., increased carbon uptake of this stratum) coupled with declines in soil respiration (i.e., carbon loss from the system) that were proportional to disturbance severity and sustained through time (Mathes et al, 2023) enabled the forest to maintain remarkable NPP stability at even the highest levels of disturbance.…”
Section: Discussionmentioning
confidence: 99%
“…Recent work from FoRTE has shown that growth of surviving subcanopy and canopy trees was able to fully compensate for reductions in canopy area up to 3 years following disturbance initiation (Grigri et al, 2020;Niedermaier et al, 2022). This stimulated subcanopy growth (i.e., increased carbon uptake of this stratum) coupled with declines in soil respiration (i.e., carbon loss from the system) that were proportional to disturbance severity and sustained through time (Mathes et al, 2023) enabled the forest to maintain remarkable NPP stability at even the highest levels of disturbance.…”
Section: Discussionmentioning
confidence: 99%
“…Early ecosystem-scale experiments simulated hurricane blowdown (Bowden et al, 1993;Millikin & Bowden, 1996) and watershed-scale forest fires (Y. , an experimental approach that has been applied in other ecosystems such as pine forests (Grady & Hart, 2006), grasslands (Knapp et al, 1998), and tropical savannas (Andersson et al, 2004). Tree girdling showed that the impact of tree mortality events on Rs is proportional to the loss of overstory canopy (Mathes et al, 2023), building upon early studies that first Journal of Geophysical Research: Biogeosciences 10.1029/2023JG007637 demonstrated the tight link between live trees and Rs (Högberg et al, 2001(Högberg et al, ) (2001. Harvesting experiments observe strong effects on Rs (Gough et al, 2007;Singh et al, 2021;Čater et al, 2021;Parro et al, 2019).…”
Section: Observational and Manipulative Studies Across Space And Timementioning
confidence: 99%
“…Observational studies have used combinations of manual and automated measurements to examine the Rs coupling with various biotic and abiotic factors. These include chronosequence studies looking at disturbance (Campbell & Law, 2005; Czimczik et al., 2006; O'Neill et al., 2006; C. Wang et al., 2002) and ecosystem development (Dacal et al., 2022; Gough et al., 2007; Marañón‐Jiménez et al., 2011; Tedeschi et al., 2006); pre‐ versus post‐disturbance effects (T. Hu et al., 2017; Vargas & Allen, 2008a); topographic complexity (Berryman et al., 2015; Kopp et al., 2022; Riveros‐Iregui et al., 2012; Webster et al., 2008); and tree mortality (Avila et al., 2019; Borkhuu et al., 2015; Curiel Yuste et al., 2019; Mathes et al., 2023). Links between vegetation and soil respiration are frequently observed: Rs is higher closer to trees (Pennington et al., 2020; J. Tang & Baldocchi, 2005) and shrubs (Cable et al., 2013; Vargas et al., 2018), with different contributions from its source fluxes (Grossiord et al., 2012), as the roots and canopies of plants respire belowground, exude photosynthate, drop leaf litter, and change the micrometeorological environment (B. Wang et al., 2014).…”
Section: In Situ Measurements and Manipulationsmentioning
confidence: 99%