Large seasonal changes in Q10 of soil respiration in a beech forest

By Ivan A. Janssens, K. Pilegaard. 2003

444 citations recorded by the source corpus.

Subfields: Global and Planetary Change, Soil Science

View Paper: https://www.semanticscholar.org/paper/9bcadf8bd31ffae4bdfb57eac631011b82511e29

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In Global and Planetary Change

In Soil Science

Citations in the corpus

Does the temperature sensitivity of decomposition of soil organic matter depend upon water content, soil horizon, or incubation time? (2005, background): “Such a correlation may result in a wide range of observed apparent Q10 values (e.g. Janssens & Pilegaard, 2003), which have to be treated with caution before conclusions about soil physiological responses to temperature are drawn.”
Basal rates of soil respiration are correlated with photosynthesis in a mixed temperate forest (2007, background): “However, an increasing body of evidence suggests that the assumption of invariable Q10 and BR might not be true (Tjoelker et al., 2001; Janssens & Pilegaard, 2003).”
‘Breathing’ of the terrestrial biosphere: lessons learned from a global network of carbon dioxide flux measurement systems (2008, background): “Exceedingly large values for Q10 are often artefacts introduced by convolving growth and maintenance respiration when it is evaluated on monthly and seasonal time scales (Janssens and Pilegaard 2003).”
Response of mycorrhizal, rhizosphere and soil basal respiration to temperature and photosynthesis in a barley field (2007, background): “Thus, it is not surprising that these relations frequently fail to explain a large percentage of soil respiration (Janssens and Pilegaard, 2003; Lavigne et al., 2003).”
Acclimation to temperature and temperature sensitivity of metabolism by ectomycorrhizal fungi (2008, background): “…values found for roots in a variety of plant species (Pregitzer et al., 2000 and references therein) and to values found for decomposer microorganisms (Luo et al., 2001; Janssens & Pilegaard, 2003) with some exceptions noted in the literature (Larigauderie & Körner, 1995; Davidson et al., 1998).”
Thermal acclimation of organic matter decomposition in an artificial forest soil is related to shifts in microbial community structure (2014, background): “The phenomenon that the temperature sensitivity of soil respiration declines at higher temperatures has frequently been observed within sites (Luo et al., 2001; Janssens and Pilegaard, 2003; Curiel Yuste et al., 2010), or in lab incubations (Zhang et al.”
On the variability of respiration in terrestrial ecosystems: moving beyond Q10 (2006, background): “The lower temperature sensitivities of soil respiration (Rey et al., 2002; Janssens & Pilegaard, 2003; Curiel Yuste et al., 2004) and total ecosystem respiration (Reichstein et al., 2002) observed during dry periods may largely be a result of substrate limitation caused by limited diffusion of…”