2018
DOI: 10.1016/j.soilbio.2018.08.002
|View full text |Cite
|
Sign up to set email alerts
|

The afterlife effects of fungal morphology: Contrasting decomposition rates between diffuse and rhizomorphic necromass

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

2
17
0

Year Published

2019
2019
2024
2024

Publication Types

Select...
8

Relationship

1
7

Authors

Journals

citations
Cited by 27 publications
(23 citation statements)
references
References 43 publications
2
17
0
Order By: Relevance
“…Wilkinson, Alexander, and Johnson (2011) found no significant effect of the C or N contents or the C:N ratio of the necromass on necromass decomposition either. Other factors affecting necromass decomposition may include the composition of soil mineral (Amelung, Miltner, Zhang, & Zech, 2001), variations in the concentration of Ca (Langley & Hungate, 2003), the hydrophobicity of the microbial tissue (Lützow et al., 2006), and the morphology of the necromass (Certano et al., 2018). The newly formed necromass started to accumulate from day 9 and became a significant component of MAOM (Figure 5) after 21 days of incubation.…”
Section: Discussionmentioning
confidence: 99%
See 2 more Smart Citations
“…Wilkinson, Alexander, and Johnson (2011) found no significant effect of the C or N contents or the C:N ratio of the necromass on necromass decomposition either. Other factors affecting necromass decomposition may include the composition of soil mineral (Amelung, Miltner, Zhang, & Zech, 2001), variations in the concentration of Ca (Langley & Hungate, 2003), the hydrophobicity of the microbial tissue (Lützow et al., 2006), and the morphology of the necromass (Certano et al., 2018). The newly formed necromass started to accumulate from day 9 and became a significant component of MAOM (Figure 5) after 21 days of incubation.…”
Section: Discussionmentioning
confidence: 99%
“…The ratio of aromatic to aliphatic functional groups has been shown to increase with greater recalcitrance of SOM (Chefetz et al., 1998). The amide I (1,655 cm −1 ) and the amide II (1,525 cm −1 ) bands were not involved in the calculation because of the confounding effects of multiple bond vibrations in these wave numbers (Certano, Fernandez, Heckman, & Kennedy, 2018).…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Further, the general absence of an incubation time effect on microbial diversity indicates that fungal necromass likely represents a sustained ‘hotspot’ of decomposition (sensu Brabcová et al, 2016), even after the rapid mass loss observed during the first weeks of incubation. The general equivalency in microbial community diversity over time appears to be due to substitutions rather than gains or losses in local OTU dominance, likely reflecting shifts in substrate chemistry and the availability of resources during the course of necromass decomposition (Certano, Fernandez, Heckman, & Kennedy, 2018; Drigo et al, 2012; Fernandez, Heckman, et al, 2019; Ryan, Schreiner, Swenson, Gagne, & Kennedy, in press; Tláskal, Voříšková, & Baldrian, 2016).…”
Section: Discussionmentioning
confidence: 99%
“…For example, chitin is modified easily, possibly providing an important source of soil C and N; by contrast, melanin is not modified easily, reducing the overall tissue decomposition ability [33]. Moreover, the different morphologies and biochemical composition of dead hyphae can influence their rate of decay [66]. In short, SOM decay is subjected to simultaneous regulation by the abovementioned five factors.…”
Section: Ecmf Promote the C N And P Cycles Through Involvement In Smentioning
confidence: 99%