Evidence map›Paper›PMID 34235742›Full record

ArticleThe New phytologist2021

Impact of microclimatic conditions and resource availability on spring and autumn phenology of temperate tree seedlings.

Yann Vitasse, Frederik Baumgarten, Constantin M Zohner, Rungnapa Kaewthongrach, Yongshuo H Fu, Manuel G Walde, Barbara Moser

Abstract read
In one paragraph

Article in The New phytologist, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–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

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  9. Soil nitrogen drives inverse acclimation of xylem growth cessation to rising temperature in Northern Hemisphere conifers.Proceedings of the National Academy of Sciences of the United States of America · 2025
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  20. Woody species do not differ in dormancy progression: Differences in time to budbreak due to forcing and cold hardiness.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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.

Yann VitasseWSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, CH-8903, Switzerland.ORCID 0000-0002-7454-505X
Frederik BaumgartenWSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, CH-8903, Switzerland.ORCID 0000-0002-8284-8384
Constantin M ZohnerInstitute of Integrative Biology, ETH Zürich (Swiss Federal Institute of Technology), Zürich, CH-8092, Switzerland.ORCID 0000-0002-8302-4854
Rungnapa KaewthongrachGeo-Informatics and Space Technology Development Agency (GISTDA), Chonburi, 20230, Thailand.ORCID 0000-0003-4142-5411
Yongshuo H FuCollege of Water Sciences, Beijing Normal University, Beijing, 100875, China.ORCID 0000-0002-9761-5292
Manuel G WaldeWSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, CH-8903, Switzerland.ORCID 0000-0001-6344-3106
Barbara MoserWSL Swiss Federal Institute for Forest, Snow and Landscape Research, Birmensdorf, CH-8903, Switzerland.ORCID 0000-0002-4305-7192

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Microclimatic effects (light, temperature) are often neglected in phenological studies and little information is known about the impact of resource availability (nutrient and water) on tree's phenological cycles. Here we experimentally studied spring and autumn phenology in four temperate trees in response to changes in bud albedo (white-painted vs black-painted buds), light conditions (nonshaded vs c. 70% shaded), water availability (irrigated, control and reduced precipitation) and nutrients (low vs high availability). We found that higher bud albedo or shade delayed budburst (up to +12 d), indicating that temperature is sensed locally within each bud. Leaf senescence was delayed by high nutrient availability (up to +7 d) and shade conditions (up to +39 d) in all species, except oak. Autumn phenological responses to summer droughts depended on species, with a delay for cherry (+7 d) and an advance for beech (-7 d). The strong phenological effects of bud albedo and light exposure reveal an important role of microclimatic variation on phenology. In addition to the temperature and photoperiod effects, our results suggest a tight interplay between source and sink processes in regulating the end of the seasonal vegetation cycle, which can be largely influenced by resource availability (light, water and nutrients).

Indexed as

FagusTreesClimate ChangePlant LeavesSeasonsSeedlingsTemperaturebud albedobudburstdroughtenvironmental stressorsleaf senescencelightmicroclimatephenology

Identifiers

PMID34235742
PMCPMC8518844

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.