Evidence map›Paper›PMID 35238410›Full record

ArticleThe New phytologist2022

Lack of hydraulic recovery as a cause of post-drought foliage reduction and canopy decline in European beech.

Matthias Arend, Roman Mathias Link, Cedric Zahnd, Günter Hoch, Bernhard Schuldt, Ansgar Kahmen

Abstract read
In one paragraph

Article in The New phytologist, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Quantifying Fire-Induced Phloem Damage.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. 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

6 authors.

Matthias ArendPhysiological Plant Ecology, University of Basel, 4056, Basel, Switzerland.ORCID 0000-0003-4514-0667
Roman Mathias LinkEcophysiology and Vegetation Ecology, Universität Würzburg, 97082, Würzburg, Germany.ORCID 0000-0003-0588-3757
Cedric ZahndPhysiological Plant Ecology, University of Basel, 4056, Basel, Switzerland.ORCID 0000-0002-0930-5658
Günter HochPhysiological Plant Ecology, University of Basel, 4056, Basel, Switzerland.ORCID 0000-0003-0985-9746
Bernhard SchuldtEcophysiology and Vegetation Ecology, Universität Würzburg, 97082, Würzburg, Germany.ORCID 0000-0003-4738-5289
Ansgar KahmenPhysiological Plant Ecology, University of Basel, 4056, Basel, Switzerland.ORCID 0000-0002-7823-5163

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

European beech (Fagus sylvatica) was among the most affected tree species during the severe 2018 European drought. It not only suffered from instant physiological stress but also showed severe symptoms of defoliation and canopy decline in the following year. To explore the underlying mechanisms, we used the Swiss-Canopy-Crane II site and studied in branches of healthy and symptomatic trees the repair of hydraulic function and concentration of carbohydrates during the 2018 drought and in 2019. We found loss of hydraulic conductance in 2018, which did not recover in 2019 in trees that developed defoliation symptoms in the year after drought. Reduced branch foliation in symptomatic trees was associated with a gradual decline in wood starch concentration throughout summer 2019. Visualization of water transport in healthy and symptomatic branches in the year after the drought confirmed the close relationship between xylem functionality and supported branch leaf area. Our findings showed that embolized xylem does not regain function in the season following a drought and that sustained branch hydraulic dysfunction is counterbalanced by the reduction in supported leaf area. It suggests acclimation of leaf development after drought to mitigate disturbances in canopy hydraulic function.

Indexed as

FagusDroughtsPlant LeavesTreesWaterXylemWatercanopy diebackdrought legacyFagus sylvaticaleaf developmentleaf to sapwood arealoss of xylem hydraulic conductancenonstructural carbohydrates

Identifiers

PMID35238410
PMCPMC9310744

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.