Evidence map›Paper›PMID 32884059›Full record

ArticleScientific reports2020

Fungal attack on archaeological wooden artefacts in the Arctic-implications in a changing climate.

Nanna Bjerregaard Pedersen, Henning Matthiesen, Robert A Blanchette, Gry Alfredsen, Benjamin W Held, Andreas Westergaard-Nielsen, Jørgen Hollesen

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
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  3. Review
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  6. Review
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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.

Nanna Bjerregaard PedersenInstitute of Conservation, Schools of Architecture, Design and Conservation, The Royal Danish Academy of Fine Arts, Esplanaden 34, 1263, Copenhagen K, Denmark. nbje@kadk.dk.
Henning MatthiesenEnvironmental Archaeology and Materials Science, National Museum of Denmark, I.C. Modewegsvej, Brede, 2800, Kgs. Lyngby, Denmark.
Robert A BlanchetteDepartment of Plant Pathology, University of Minnesota, 1991 Upper Buford Circle, 495 Borlaug Hall, St. Paul, MN, 55108, USA.
Gry AlfredsenDivision of Forestry and Forest Resources, Norwegian Institute of Bioeconomy Research, Høgskoleveien 8, 1433, Ås, Norway.
Benjamin W HeldDepartment of Plant Pathology, University of Minnesota, 1991 Upper Buford Circle, 495 Borlaug Hall, St. Paul, MN, 55108, USA.
Andreas Westergaard-NielsenDepartment of Geosciences and Natural Resource Management, Center for Permafrost (CENPERM), University of Copenhagen, Øster Voldgade 10, 1350, Copenhagen K, Denmark.
Jørgen HollesenEnvironmental Archaeology and Materials Science, National Museum of Denmark, I.C. Modewegsvej, Brede, 2800, Kgs. Lyngby, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Climate change is expected to accelerate the microbial degradation of the many extraordinary well-preserved organic archaeological deposits found in the Arctic. This could potentially lead to a major loss of wooden artefacts that are still buried within the region. Here, we carry out the first large-scale investigation of wood degradation within archaeological deposits in the Arctic. This is done based on wooden samples from 11 archaeological sites that are located along a climatic gradient in Western Greenland. Our results show that Ascomycota fungi are causing extensive soft rot decay at all sites regardless of climate and local environment, but the group is diverse and many of the species were only found once. Cadophora species known to cause soft rot in polar environments were the most abundant Ascomycota found and their occurrence in native wood samples underlines that they are present locally. Basidiomycota fungi were also present at all sites. In the majority of samples, however, these aggressive and potentially very damaging wood degraders have caused limited decay so far, probably due to unfavorable growth conditions. The presence of these wood degrading fungi suggests that archaeological wooden artefacts may become further endangered if climate change leads to more favorable growth conditions.

Identifiers

PMID32884059
PMCPMC7471681

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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.