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Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers
Wood formation consumes around 15% of the anthropogenic CO(2) emissions per year and plays a critical role in long-term sequestration of carbon on Earth. However, the exogenous factors driving wood formation onset and the underlying cellular mechanisms are still poorly understood and quantified, and...
Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
National Academy of Sciences
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7456155/ https://www.ncbi.nlm.nih.gov/pubmed/32759218 http://dx.doi.org/10.1073/pnas.2007058117 |
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author | Huang, Jian-Guo Ma, Qianqian Rossi, Sergio Biondi, Franco Deslauriers, Annie Fonti, Patrick Liang, Eryuan Mäkinen, Harri Oberhuber, Walter Rathgeber, Cyrille B. K. Tognetti, Roberto Treml, Václav Yang, Bao Zhang, Jiao-Lin Antonucci, Serena Bergeron, Yves Camarero, J. Julio Campelo, Filipe Čufar, Katarina Cuny, Henri E. De Luis, Martin Giovannelli, Alessio Gričar, Jožica Gruber, Andreas Gryc, Vladimír Güney, Aylin Guo, Xiali Huang, Wei Jyske, Tuula Kašpar, Jakub King, Gregory Krause, Cornelia Lemay, Audrey Liu, Feng Lombardi, Fabio Martinez del Castillo, Edurne Morin, Hubert Nabais, Cristina Nöjd, Pekka Peters, Richard L. Prislan, Peter Saracino, Antonio Swidrak, Irene Vavrčík, Hanuš Vieira, Joana Yu, Biyun Zhang, Shaokang Zeng, Qiao Zhang, Yaling Ziaco, Emanuele |
author_facet | Huang, Jian-Guo Ma, Qianqian Rossi, Sergio Biondi, Franco Deslauriers, Annie Fonti, Patrick Liang, Eryuan Mäkinen, Harri Oberhuber, Walter Rathgeber, Cyrille B. K. Tognetti, Roberto Treml, Václav Yang, Bao Zhang, Jiao-Lin Antonucci, Serena Bergeron, Yves Camarero, J. Julio Campelo, Filipe Čufar, Katarina Cuny, Henri E. De Luis, Martin Giovannelli, Alessio Gričar, Jožica Gruber, Andreas Gryc, Vladimír Güney, Aylin Guo, Xiali Huang, Wei Jyske, Tuula Kašpar, Jakub King, Gregory Krause, Cornelia Lemay, Audrey Liu, Feng Lombardi, Fabio Martinez del Castillo, Edurne Morin, Hubert Nabais, Cristina Nöjd, Pekka Peters, Richard L. Prislan, Peter Saracino, Antonio Swidrak, Irene Vavrčík, Hanuš Vieira, Joana Yu, Biyun Zhang, Shaokang Zeng, Qiao Zhang, Yaling Ziaco, Emanuele |
author_sort | Huang, Jian-Guo |
collection | PubMed |
description | Wood formation consumes around 15% of the anthropogenic CO(2) emissions per year and plays a critical role in long-term sequestration of carbon on Earth. However, the exogenous factors driving wood formation onset and the underlying cellular mechanisms are still poorly understood and quantified, and this hampers an effective assessment of terrestrial forest productivity and carbon budget under global warming. Here, we used an extensive collection of unique datasets of weekly xylem tissue formation (wood formation) from 21 coniferous species across the Northern Hemisphere (latitudes 23 to 67°N) to present a quantitative demonstration that the onset of wood formation in Northern Hemisphere conifers is primarily driven by photoperiod and mean annual temperature (MAT), and only secondarily by spring forcing, winter chilling, and moisture availability. Photoperiod interacts with MAT and plays the dominant role in regulating the onset of secondary meristem growth, contrary to its as-yet-unquantified role in affecting the springtime phenology of primary meristems. The unique relationships between exogenous factors and wood formation could help to predict how forest ecosystems respond and adapt to climate warming and could provide a better understanding of the feedback occurring between vegetation and climate that is mediated by phenology. Our study quantifies the role of major environmental drivers for incorporation into state-of-the-art Earth system models (ESMs), thereby providing an improved assessment of long-term and high-resolution observations of biogeochemical cycles across terrestrial biomes. |
format | Online Article Text |
id | pubmed-7456155 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | National Academy of Sciences |
record_format | MEDLINE/PubMed |
spelling | pubmed-74561552020-09-09 Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers Huang, Jian-Guo Ma, Qianqian Rossi, Sergio Biondi, Franco Deslauriers, Annie Fonti, Patrick Liang, Eryuan Mäkinen, Harri Oberhuber, Walter Rathgeber, Cyrille B. K. Tognetti, Roberto Treml, Václav Yang, Bao Zhang, Jiao-Lin Antonucci, Serena Bergeron, Yves Camarero, J. Julio Campelo, Filipe Čufar, Katarina Cuny, Henri E. De Luis, Martin Giovannelli, Alessio Gričar, Jožica Gruber, Andreas Gryc, Vladimír Güney, Aylin Guo, Xiali Huang, Wei Jyske, Tuula Kašpar, Jakub King, Gregory Krause, Cornelia Lemay, Audrey Liu, Feng Lombardi, Fabio Martinez del Castillo, Edurne Morin, Hubert Nabais, Cristina Nöjd, Pekka Peters, Richard L. Prislan, Peter Saracino, Antonio Swidrak, Irene Vavrčík, Hanuš Vieira, Joana Yu, Biyun Zhang, Shaokang Zeng, Qiao Zhang, Yaling Ziaco, Emanuele Proc Natl Acad Sci U S A Biological Sciences Wood formation consumes around 15% of the anthropogenic CO(2) emissions per year and plays a critical role in long-term sequestration of carbon on Earth. However, the exogenous factors driving wood formation onset and the underlying cellular mechanisms are still poorly understood and quantified, and this hampers an effective assessment of terrestrial forest productivity and carbon budget under global warming. Here, we used an extensive collection of unique datasets of weekly xylem tissue formation (wood formation) from 21 coniferous species across the Northern Hemisphere (latitudes 23 to 67°N) to present a quantitative demonstration that the onset of wood formation in Northern Hemisphere conifers is primarily driven by photoperiod and mean annual temperature (MAT), and only secondarily by spring forcing, winter chilling, and moisture availability. Photoperiod interacts with MAT and plays the dominant role in regulating the onset of secondary meristem growth, contrary to its as-yet-unquantified role in affecting the springtime phenology of primary meristems. The unique relationships between exogenous factors and wood formation could help to predict how forest ecosystems respond and adapt to climate warming and could provide a better understanding of the feedback occurring between vegetation and climate that is mediated by phenology. Our study quantifies the role of major environmental drivers for incorporation into state-of-the-art Earth system models (ESMs), thereby providing an improved assessment of long-term and high-resolution observations of biogeochemical cycles across terrestrial biomes. National Academy of Sciences 2020-08-25 2020-08-05 /pmc/articles/PMC7456155/ /pubmed/32759218 http://dx.doi.org/10.1073/pnas.2007058117 Text en Copyright © 2020 the Author(s). Published by PNAS. http://creativecommons.org/licenses/by/4.0/ https://creativecommons.org/licenses/by/4.0/This open access article is distributed under Creative Commons Attribution License 4.0 (CC BY) (http://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Biological Sciences Huang, Jian-Guo Ma, Qianqian Rossi, Sergio Biondi, Franco Deslauriers, Annie Fonti, Patrick Liang, Eryuan Mäkinen, Harri Oberhuber, Walter Rathgeber, Cyrille B. K. Tognetti, Roberto Treml, Václav Yang, Bao Zhang, Jiao-Lin Antonucci, Serena Bergeron, Yves Camarero, J. Julio Campelo, Filipe Čufar, Katarina Cuny, Henri E. De Luis, Martin Giovannelli, Alessio Gričar, Jožica Gruber, Andreas Gryc, Vladimír Güney, Aylin Guo, Xiali Huang, Wei Jyske, Tuula Kašpar, Jakub King, Gregory Krause, Cornelia Lemay, Audrey Liu, Feng Lombardi, Fabio Martinez del Castillo, Edurne Morin, Hubert Nabais, Cristina Nöjd, Pekka Peters, Richard L. Prislan, Peter Saracino, Antonio Swidrak, Irene Vavrčík, Hanuš Vieira, Joana Yu, Biyun Zhang, Shaokang Zeng, Qiao Zhang, Yaling Ziaco, Emanuele Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers |
title | Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers |
title_full | Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers |
title_fullStr | Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers |
title_full_unstemmed | Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers |
title_short | Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers |
title_sort | photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in northern hemisphere conifers |
topic | Biological Sciences |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7456155/ https://www.ncbi.nlm.nih.gov/pubmed/32759218 http://dx.doi.org/10.1073/pnas.2007058117 |
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