High preseason temperature variability drives convergence of xylem phenology in the Northern Hemisphere conifers
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Yaling Zhang
- Jian-Guo Huang
- Minhuang Wang
- Wenjin Wang
- Annie Deslauriers
- Patrick Fonti
- Eryuan Liang
- Harri Mäkinen
- Walter Oberhuber
- Cyrille BK Rathgeber
- Roberto Tognetti
- Václav Treml
- Bao Yang
- Lihong Zhai
- Serena Antonucci
- Valentina Buttò
- J Julio Camarero
- Filipe Campelo
- Katarina Čufar
- Martin De Luis
- Marek Fajstavr
- Alessio Giovannelli
- Jožica Gričar
- Andreas Gruber
- Vladimír Gryc
- Aylin Güney
- Tuula Jyske
- Jakub Kašpar
- Gregory King
- Cornelia Krause
- Audrey Lemay
- Fabio Lombardi
- Edurne Martínez del Castillo
- Hubert Morin
- Cristina Nabais
- Pekka Nöjd
- Richard L Peters
- Peter Prislan
- Antonio Saracino
- Vladimir V Shishov
- Irene Swidrak
- Hanuš Vavrčík
- Joana Vieira
- Qiao Zeng
- Sergio Rossi
- DOI
- 10.1016/j.cub.2024.01.039
- ISSN
- 0960-9822
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- Current Biology
- Sprache
- en
- Paginierung
- 1161 - 1167.e3
- Datum der Veröffentlichung
- 2024
- Status
- Published
- Herausgeber
- Elsevier BV
- Herausgeber URL
- http://dx.doi.org/10.1016/j.cub.2024.01.039
- Datum der Datenerfassung
- 2024
- Titel
- High preseason temperature variability drives convergence of xylem phenology in the Northern Hemisphere conifers
- Ausgabe der Zeitschrift
- 34
Datenquelle: Crossref
- Andere Metadatenquellen:
-
- Abstract
- Wood growth is key to understanding the feedback of forest ecosystems to the ongoing climate warming. An increase in spatial synchrony (i.e., coincident changes in distant populations) of spring phenology is one of the most prominent climate responses of forest trees. However, whether temperature variability contributes to an increase in the spatial synchrony of spring phenology and its underlying mechanisms remains largely unknown. Here, we analyzed an extensive dataset of xylem phenology observations of 20 conifer species from 75 sites over the Northern Hemisphere. Along the gradient of increase in temperature variability in the 75 sites, we observed a convergence in the onset of cell enlargement roughly toward the 5<sup>th</sup> of June, with a convergence in the onset of cell wall thickening toward the summer solstice. The increase in rainfall since the 5<sup>th</sup> of June is favorable for cell division and expansion, and as the most hours of sunlight are received around the summer solstice, it allows the optimization of carbon assimilation for cell wall thickening. Hence, the convergences can be considered as the result of matching xylem phenological activities to favorable conditions in regions with high temperature variability. Yet, forest trees relying on such consistent seasonal cues for xylem growth could constrain their ability to respond to climate warming, with consequences for the potential growing season length and, ultimately, forest productivity and survival in the future.
- Addresses
- Key Laboratory of Vegetation Restoration and Management of Degraded Ecosystems, Guangdong Provincial Key Laboratory of Applied Botany, South China Botanical Garden, Chinese Academy of Sciences, 723 Xingke Road, Tianhe District, Guangzhou 510650, China.
- Autoren
- Yaling Zhang
- Jian-Guo Huang
- Minhuang Wang
- Wenjin Wang
- Annie Deslauriers
- Patrick Fonti
- Eryuan Liang
- Harri Mäkinen
- Walter Oberhuber
- Cyrille BK Rathgeber
- Roberto Tognetti
- Václav Treml
- Bao Yang
- Lihong Zhai
- Serena Antonucci
- Valentina Buttò
- J Julio Camarero
- Filipe Campelo
- Katarina Čufar
- Martin De Luis
- Marek Fajstavr
- Alessio Giovannelli
- Jožica Gričar
- Andreas Gruber
- Vladimír Gryc
- Aylin Güney
- Tuula Jyske
- Jakub Kašpar
- Gregory King
- Cornelia Krause
- Audrey Lemay
- Fabio Lombardi
- Edurne Martínez Del Castillo
- Hubert Morin
- Cristina Nabais
- Pekka Nöjd
- Richard L Peters
- Peter Prislan
- Antonio Saracino
- Vladimir V Shishov
- Irene Swidrak
- Hanuš Vavrčík
- Joana Vieira
- Qiao Zeng
- Sergio Rossi
- DOI
- 10.1016/j.cub.2024.01.039
- eISSN
- 1879-0445
- Externe Identifier
- PubMed Identifier: 38325374
- Open access
- false
- ISSN
- 0960-9822
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- Current biology : CB
- Schlüsselwörter
- Trees
- Ecosystem
- Temperature
- Seasons
- Xylem
- Climate Change
- Tracheophyta
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2024
- Paginierung
- 1161 - 1167.e3
- Datum der Veröffentlichung
- 2024
- Status
- Published
- Datum der Datenerfassung
- 2024
- Titel
- High preseason temperature variability drives convergence of xylem phenology in the Northern Hemisphere conifers.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 34
Datenquelle: Europe PubMed Central
- Abstract
- Wood growth is key to understanding the feedback of forest ecosystems to the ongoing climate warming. An increase in spatial synchrony (i.e., coincident changes in distant populations) of spring phenology is one of the most prominent climate responses of forest trees. However, whether temperature variability contributes to an increase in the spatial synchrony of spring phenology and its underlying mechanisms remains largely unknown. Here, we analyzed an extensive dataset of xylem phenology observations of 20 conifer species from 75 sites over the Northern Hemisphere. Along the gradient of increase in temperature variability in the 75 sites, we observed a convergence in the onset of cell enlargement roughly toward the 5th of June, with a convergence in the onset of cell wall thickening toward the summer solstice. The increase in rainfall since the 5th of June is favorable for cell division and expansion, and as the most hours of sunlight are received around the summer solstice, it allows the optimization of carbon assimilation for cell wall thickening. Hence, the convergences can be considered as the result of matching xylem phenological activities to favorable conditions in regions with high temperature variability. Yet, forest trees relying on such consistent seasonal cues for xylem growth could constrain their ability to respond to climate warming, with consequences for the potential growing season length and, ultimately, forest productivity and survival in the future.
- Date of acceptance
- 2024
- Autoren
- Yaling Zhang
- Jian-Guo Huang
- Minhuang Wang
- Wenjin Wang
- Annie Deslauriers
- Patrick Fonti
- Eryuan Liang
- Harri Mäkinen
- Walter Oberhuber
- Cyrille BK Rathgeber
- Roberto Tognetti
- Václav Treml
- Bao Yang
- Lihong Zhai
- Serena Antonucci
- Valentina Buttò
- J Julio Camarero
- Filipe Campelo
- Katarina Čufar
- Martin De Luis
- Marek Fajstavr
- Alessio Giovannelli
- Jožica Gričar
- Andreas Gruber
- Vladimír Gryc
- Aylin Güney
- Tuula Jyske
- Jakub Kašpar
- Gregory King
- Cornelia Krause
- Audrey Lemay
- Fabio Lombardi
- Edurne Martínez Del Castillo
- Hubert Morin
- Cristina Nabais
- Pekka Nöjd
- Richard L Peters
- Peter Prislan
- Antonio Saracino
- Vladimir V Shishov
- Irene Swidrak
- Hanuš Vavrčík
- Joana Vieira
- Qiao Zeng
- Sergio Rossi
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/38325374
- DOI
- 10.1016/j.cub.2024.01.039
- eISSN
- 1879-0445
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- Curr Biol
- Schlüsselwörter
- 5(th) of June
- Northern Hemisphere
- cell differentiation
- spring forcing
- winter chilling
- wood formation
- Temperature
- Tracheophyta
- Ecosystem
- Climate Change
- Xylem
- Seasons
- Trees
- Sprache
- eng
- Country
- England
- Paginierung
- 1161 - 1167.e3
- PII
- S0960-9822(24)00039-3
- Datum der Veröffentlichung
- 2024
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2024
- Titel
- High preseason temperature variability drives convergence of xylem phenology in the Northern Hemisphere conifers.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 34
Datenquelle: PubMed
- Beziehungen:
- Eigentum von