Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Reduced soil respiration beneath invasive Rhododendron ponticum persists after cutting and is related to substrate quality rather than microbial community
AU - Jones, G
AU - Scullion, J
AU - Allison, G
AU - Stott, Heather
AU - Johnson, David
AU - Owen, R
AU - Williams, G
AU - Gwynn-Jones, Dylan
PY - 2019/11/30
Y1 - 2019/11/30
N2 - Invasive plants depositing recalcitrant, polyphenol-rich leaf litter may alter decomposition dynamics, leading to an accumulation of soil organic matter. Removing invasives is critical in restoring native habitats, but our understanding of its impacts upon soil processes remains limited. Here, we test the hypothesis that clearing of Rhododendron ponticum leads to increased soil respiration, at a site within Snowdonia National Park, Wales, UK. Soil samples were collected, and soil respiration was monitored over 32 weeks on plots cleared of R. ponticum, plots infested with R. ponticum which were left uncleared, and uninvaded plots of native vegetation. Soil respiration was significantly higher in native vegetation plots, relative to uncleared plots. Clearing R. ponticum led to a short-term (
AB - Invasive plants depositing recalcitrant, polyphenol-rich leaf litter may alter decomposition dynamics, leading to an accumulation of soil organic matter. Removing invasives is critical in restoring native habitats, but our understanding of its impacts upon soil processes remains limited. Here, we test the hypothesis that clearing of Rhododendron ponticum leads to increased soil respiration, at a site within Snowdonia National Park, Wales, UK. Soil samples were collected, and soil respiration was monitored over 32 weeks on plots cleared of R. ponticum, plots infested with R. ponticum which were left uncleared, and uninvaded plots of native vegetation. Soil respiration was significantly higher in native vegetation plots, relative to uncleared plots. Clearing R. ponticum led to a short-term (
KW - “Decomposition”
KW - “FTIR”
KW - “Invasive”
KW - “PLFAs”
KW - “Respiration”
KW - “Soil organic matter”
KW - “Soil”
U2 - 10.1016/j.soilbio.2019.107577
DO - 10.1016/j.soilbio.2019.107577
M3 - Journal article
VL - 138
JO - Soil Biology and Biochemistry
JF - Soil Biology and Biochemistry
SN - 0038-0717
M1 - 107577
ER -