Tracking carbon from the atmosphere to the rhizosphere

By P. Olsson, N. Johnson. 2005

164 citations recorded by the source corpus.

Subfields: Insect Science, Pharmacology, Plant Science

View Paper: https://www.semanticscholar.org/paper/3a10964ded2549db0850619fde1e2d683d12a369

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Citations in the corpus

Dynamics of Fine Root, Fungal Rhizomorphs, and Soil Respiration in a Mixed Temperate Forest: Integrating Sensors and Observations (2008, background): “Rhizomorphs largely consist of newly fi xed carbon directly allocated from the leaves and only passing through the fi ne roots (Treseder and Allen, 2000; Olsson and Johnson, 2005; Godbold et al., 2006).”
The rhizosphere zoo: An overview of plant-associated communities of microorganisms, including phages, bacteria, archaea, and fungi, and of some of their structuring factors (2009, background): “Only later in the experiment, bacterial PLFAs became enriched in 13C. Similar observations had been made by Olsson and Johnson (2005).”
Rapid transfer of photosynthetic carbon through the plant-soil system in differently managed species-rich grasslands (2011, unknown): “However, we did not find a time lag between the response of saprophytic fungi and bacteria (Olsson and Johnson, 2005; Denef et al., 2007).”
Plant performance in stressful environments: interpreting new and established knowledge of the roles of arbuscular mycorrhizas (2009, background): “Very little is known with certainty about the amounts of C deposited in soil from mycorrhizal fungal sources, and even less about rates of C turnover and persistence (Olsson and Johnson 2005; Zhu and Miller 2003).”
The fat that matters: Soil food web analysis using fatty acids and their carbon stable isotope signature (2010, methodology): “Recent applications have used field scale isotopic labelling and PLFA-SIP to monitor the carbon flow from plants into soil microorganisms (Pombo et al., 2002, 2005; Olsson and Johnson, 2005; Evershed et al., 2006; Leake et al., 2006; Williams et al., 2006).”
Mycorrhizal responses to nitrogen fertilization in boreal ecosystems: potential consequences for soil carbon storage (2007, background): “In contrast, AM hyphae display turnover times on the order of days to months (Staddon et al., 2003; Zhu & Miller, 2003; Olsson & Johnson, 2005).”
Soil temperature affects carbon allocation within arbuscular mycorrhizal networks and carbon transport from plant to fungus (2008, background): “Although some carbon moves rapidly through fine hyphae with high rates of turnover (Staddon et al., 2003a), AM fungi can retain recently assimilated photosynthate carbon in lipids for at least 32 days (Olsson & Johnson, 2005).”
Carbon flow from plant to arbuscular mycorrhizal fungi is reduced under phosphorus fertilization (2017, methodology): “The C flow from plants to AMF has been isotope-traced from the leaves down to the AMF-specific fatty acids in roots or soil (Drigo et al. 2010; Olsson and Johnson 2005; Olsson et al. 2005), but C losses through plant, fungal, and microbial respiration were not recorded in these studies.”
Community shifts and carbon translocation within metabolically-active rhizosphere microorganisms in grasslands under elevated CO 2 (2007, methodology): “These results are consistent with the results of Olsson and Johnson (2005) who found over a time period of 32 days a decrease in the 13C enrichment of AMF PLFA 16:1ω5, extracted from roots, and a concomitant increase in13C enrichment of bacterial PLFAs extracted from soil.”
Do arbuscular mycorrhizal fungi stabilize litter‐derived carbon in soil? (2016, background): “However, it is known that most AM fungal hyphae have a relatively short lifetime in soil of 5–6 days (Olsson & Johnson 2005), and thus, this situation is not unique to the reduced AM treatment.”
Arbuscular mycorrhiza and soil nitrogen cycling (2012, background): “Moreover, turnover of AM extraradical hyphae (Olsson and Johnson, 2005) and AM hyphal exudation (Hooker et al., 2007; Toljander et al., 2007) could enrich soil beyond the zone of direct root influence with carbon and lift carbon limitation for several groups of heterotrophic microbes involved in…”
Rapid incorporation of carbon from ectomycorrhizal mycelial necromass into soil fungal communities (2012, methodology): “…approaches have been used to trace C flow from plant photosynthesis into physiologically active fungi in the rhizosphere of herbaceous plants (Olsson and Johnson, 2005; Vandenkoornhuyse et al., 2007; Drigo et al., 2010), these approaches do not enable identification of the key microorganisms…”
Evaluation of methods to estimate production, biomass and turnover of ectomycorrhizal mycelium in forests soils : A review (2013, background): “Pulse labelling with 13C or 14C has been applied to estimate turnover in arbuscular mycorrhizal mycelium (Staddon et al., 2003; Olsson and Johnson, 2005) but not for estimates of ECM mycelium.”