BibTex format
@article{Mills:2024:10.1111/nph.20043,
author = {Mills, MB and Both, S and Jotan, P and Huaraca, Huasco W and Cruz, R and Pillco, MM and Burslem, DFRP and Maycock, C and Malhi, Y and Ewers, RM and Berrio, JC and Kaduk, J and Page, S and Robert, R and Teh, YA and Riutta, T},
doi = {10.1111/nph.20043},
journal = {New Phytol},
pages = {91--103},
title = {From tree to plot: investigating stem CO2 efflux and its drivers along a logging gradient in Sabah, Malaysian Borneo.},
url = {http://dx.doi.org/10.1111/nph.20043},
volume = {244},
year = {2024}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - Stem respiration constitutes a substantial proportion of autotrophic respiration in forested ecosystems, but its drivers across different spatial scales and land-use gradients remain poorly understood. This study quantifies and examines the impact of logging disturbance on stem CO2 efflux (EA) in Malaysian Borneo. EA was quantified at tree- and stand-level in nine 1-ha plots over a logging gradient from heavily logged to old-growth using the static chamber method. Tree-level results showed higher EA per unit stem area in logged vs old-growth plots (37.0 ± 1.1 vs 26.92 ± 1.14 g C m-2 month-1). However, at stand-level, there was no difference in EA between logged and old-growth plots (6.7 ± 1.1 vs 6.0 ± 0.7 Mg C ha-1 yr-1) due to greater stem surface area in old-growth plots. Allocation to growth respiration and carbon use efficiency was significantly higher in logged plots. Variation in EA at both tree- and stand-level was driven by tree size, growth and differences in investment strategies between the forest types. These results reflect different resource allocation strategies and priorities, with a priority for growth in response to increased light availability in logged plots, while old-growth plots prioritise maintenance and cell structure.
AU - Mills,MB
AU - Both,S
AU - Jotan,P
AU - Huaraca,Huasco W
AU - Cruz,R
AU - Pillco,MM
AU - Burslem,DFRP
AU - Maycock,C
AU - Malhi,Y
AU - Ewers,RM
AU - Berrio,JC
AU - Kaduk,J
AU - Page,S
AU - Robert,R
AU - Teh,YA
AU - Riutta,T
DO - 10.1111/nph.20043
EP - 103
PY - 2024///
SP - 91
TI - From tree to plot: investigating stem CO2 efflux and its drivers along a logging gradient in Sabah, Malaysian Borneo.
T2 - New Phytol
UR - http://dx.doi.org/10.1111/nph.20043
UR - https://www.ncbi.nlm.nih.gov/pubmed/39148398
VL - 244
ER -