Evidence map›Paper›PMID 33905499›Full record

ArticlePlant physiology2021

Cavitation fatigue in conifers: a study on eight European species.

Feng Feng, Adriano Losso, Melvin Tyree, Shuoxin Zhang, Stefan Mayr

Abstract read
In one paragraph

Article in Plant physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

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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

5 authors.

Feng FengCollege of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China.ORCID 0000-0001-9531-6988
Adriano LossoDepartment of Botany, University of Innsbruck, Innsbruck 6020, Austria.ORCID 0000-0001-7839-4941
Melvin TyreeCollege of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua, Zhejiang 321004, China.ORCID 0000-0002-7230-1115
Shuoxin ZhangCollege of Forestry, Northwest A&F University, Yangling, Shaanxi 712100, China.ORCID 0000-0003-2452-6253
Stefan MayrDepartment of Botany, University of Innsbruck, Innsbruck 6020, Austria.ORCID 0000-0002-3319-4396

Funding

Austrian Science Fund FWF J 4300
6 · The paper itself

Abstract

After drought-induced embolism and repair, tree xylem may be weakened against future drought events (cavitation fatigue). As there are few data on cavitation fatigue in conifers available, we quantified vulnerability curves (VCs) after embolism/repair cycles on eight European conifer species. We induced 50% and 100% loss of conductivity (LC) with a cavitron, and analyzed VCs. Embolism repair was obtained by vacuum infiltration. All species demonstrated complete embolism repair and a lack of any cavitation fatigue after 50% LC . After 100% LC, European larch (Larix decidua), stone pine (Pinus cembra), Norway spruce (Picea abies), and silver fir (Abies alba) remained unaffected, while mountain pine (Pinus mugo), yew (Taxus baccata), and common juniper (Juniperus communis) exhibited 0.4-0.9 MPa higher vulnerability to embolism. A small cavitation fatigue observed in Scots pine (Pinus sylvestris) was probably biased by incomplete embolism repair, as indicated by a correlation of vulnerability shifts and conductivity restoration. Our data demonstrate that cavitation fatigue in conifers is species-specific and depends on the intensity of preceding LC. The lack of fatigue effects after moderate LC, and relevant effects in only three species after high LC, indicate that conifers are relatively resistant against cavitation fatigue. This is remarkable considering the complex and delicate conifer pit architecture and may be important considering climate change projections.

Indexed as

Adaptation, PhysiologicalDroughtsAbiesAustriaJuniperusLarixPiceaPinus sylvestrisTaxusTracheophytaWaterXylemWater

Identifiers

PMID33905499
PMCPMC8260135

What OpenQuestion holds

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Registered trials

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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.