Evidence map›Paper›PMID 32397554›Full record

ArticleMicroorganisms2020

Role of Leaf Litter in Above-Ground Wood Decay.

Grant T Kirker, Amy Bishell, Jed Cappellazzi, Jonathan Palmer, Nathan Bechle, Patricia Lebow, Stan Lebow

Abstract read
In one paragraph

Article in Microorganisms, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Grant T KirkerUSDA-FS Forest Products Laboratory, Madison, WI 53726, USA.ORCID 0000-0001-6073-6624
Amy BishellUSDA-FS Forest Products Laboratory, Madison, WI 53726, USA.
Jed CappellazziDept. of Wood Science and Engineering, Oregon State University, Corvallis, OR 97731, USA.ORCID 0000-0002-2592-3835
Jonathan PalmerNorthern Research Station, USDA Forest Service, Madison, WI 53726, USA.
Nathan BechleUSDA-FS Forest Products Laboratory, Madison, WI 53726, USA.
Patricia LebowUSDA-FS Forest Products Laboratory, Madison, WI 53726, USA.
Stan LebowUSDA-FS Forest Products Laboratory, Madison, WI 53726, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The effects of leaf litter on moisture content and fungal decay development in above-ground wood specimens were assessed. Untreated southern pine specimens were exposed with or without leaf litter contact. Two types of leaf litter were evaluated; aged (decomposed) and young (early stages of decomposition). The moisture content of specimens was monitored, and specimens were periodically removed for visual evaluation of decay development. In addition, amplicon-based sequencing analysis of specimens and associated leaf litter was conducted at two time points. Contact with either type of leaf litter resulted in consistently higher moisture contents than those not in contact with leaf litter. Visually, evident decay developed most rapidly in specimens in contact with the aged leaf litter. Analysis of amplicon-based sequencing revealed that leaf litter contributes a significant amount of the available wood decay fungal community with similar communities found in the litter exposed wood and litter itself, but dissimilar community profiles from unexposed wood. Dominant species and guild composition shifted over time, beginning initially with more leaf saprophytes (ascomycetes) and over time shifting to more wood rotting fungi (basidiomycetes). These results highlight the importance of the contributions of leaf litter to fungal colonization and subsequent decay hazard for above-ground wood.

Indexed as

above-ground exposureamplicon-based sequencingleaf littermoisture contentsaprophytic fungiwood decay fungi

Identifiers

PMID32397554
PMCPMC7286020

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.