Evidence map›Paper›PMID 31209882›Full record

ArticleThe New phytologist2019

Detecting the onset of autumn leaf senescence in deciduous forest trees of the temperate zone.

Bertold Mariën, Manuela Balzarolo, Inge Dox, Sebastien Leys, Marchand J Lorène, Charly Geron, Miguel Portillo-Estrada, Hamada AbdElgawad, Han Asard, Matteo Campioli

Abstract read
In one paragraph

Article in The New phytologist, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

  1. Article
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  6. Nature's Master of Ceremony: TheNpj biological timing and sleep · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. An evergreen mind and a heart for the colors of fall.Journal of experimental botany · 2021
    Article
  12. Article
  13. Article
  14. COFrontiers in plant science · 2020
    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

10 authors.

Bertold MariënCentre of Excellence PLECO (Plants and Ecosystems), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0003-1136-2480
Manuela BalzaroloCSIC, Global Ecology Unit, CREAF-CSIC-UAB, Cerdanyola del Vallès, 08193, Barcelona, Catalonia, Spain.ORCID 0000-0002-7888-1501
Inge DoxCentre of Excellence PLECO (Plants and Ecosystems), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0003-4925-969X
Sebastien LeysCentre of Excellence PLECO (Plants and Ecosystems), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0003-1250-2457
Marchand J LorèneCentre of Excellence PLECO (Plants and Ecosystems), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0002-9633-0228
Charly GeronCentre of Excellence PLECO (Plants and Ecosystems), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0001-7912-4708
Miguel Portillo-EstradaCentre of Excellence PLECO (Plants and Ecosystems), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0002-0348-7446
Hamada AbdElgawadIntegrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0001-9764-9006
Han AsardIntegrated Molecular Plant Physiology Research (IMPRES), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.ORCID 0000-0001-7469-4074
Matteo CampioliCentre of Excellence PLECO (Plants and Ecosystems), Department of Biology, University of Antwerp, 2160, Wilrijk, Belgium.

Funding

European Research Council 714916
6 · The paper itself

Abstract

Information on the onset of leaf senescence in temperate deciduous trees and comparisons on its assessment methods are limited, hampering our understanding of autumn dynamics. We compare five field proxies, five remote sensing proxies and two data analysis approaches to assess leaf senescence onset at one main beech stand, two stands of oak and birch, and three ancillary stands of the same species in Belgium during 2017 and 2018. Across species and sites, onset of leaf senescence was not significantly different for the field proxies based on Chl leaf content and canopy coloration, except for an advanced canopy coloration during the extremely dry and warm 2018. Two remote sensing indices provided results fully consistent with the field data. A significant lag emerged between leaf senescence onset and leaf fall, and when a threshold of 50% change in the seasonal variable under study (e.g. Chl content) was used to derive the leaf senescence onset. Our results provide unprecedented information on the quality and applicability of different proxies to assess leaf senescence onset in temperate deciduous trees. In addition, a sound base is offered to select the most suited methods for the different disciplines that need this type of data.

Indexed as

ForestsSeasonsPlant LeavesSpecies SpecificityTime FactorsTreesautumn senescenceBetula pendulabreakpointscanopy dynamicsFagus sylvaticaleaf coloration and fallphenologyQuercus robur

Identifiers

PMID31209882
PMCPMC6713559

What OpenQuestion holds

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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.