Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers
文献类型：期刊论文
| 作者 | Huang, Jian-Guo2,31; Ma, Qianqian2,31; Rossi, Sergio3,31; Biondi, Franco4; Deslauriers, Annie3; Fonti, Patrick5; Liang, Eryuan6; Makinen, Harri7; Oberhuber, Walter8; Rathgeber, Cyrille B. K.9 |
| 刊名 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
 |
| 出版日期 | 2020-08-25 |
| 卷号 | 117期号:34页码:20645-20652 |
| ISSN号 | 0027-8424 |
| 关键词 | xylogenesis wood formation photoperiod temperature Northern Hemisphere conifer |
| DOI | 10.1073/pnas.2007058117 |
| 英文摘要 | Wood formation consumes around 15% of the anthropogenic CO2 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 degrees 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 (ESM5), thereby providing an improved assessment of long-term and high-resolution observations of biogeochemical cycles across terrestrial biomes. |
| 资助项目 | National Natural Science Foundation of China[41861124001] ; National Natural Science Foundation of China[41661144007] ; National Natural Science Foundation of China[31971499] ; National Natural Science Foundation of China[41525001] ; International Collaborative Key Project of the Chinese Academy of Sciences (CAS)[GJHZ1752] ; Guangdong Natural Science Foundation[2019B121202007] ; CAS President's International Fellowship Initiative[2019VBA0049] ; Austrian Science Fund[P22280-B16] ; Austrian Science Fund[P25643-B16] ; Consortium de Recherche sur la Foret Boreale Commerciale ; Fonds de Recherche sur la Nature et les Technologies du Quebec ; Foret d'Enseignement et de Recherche Simoncouche ; Natural Sciences and Engineering Research Council of Canada ; Slovenian Research Agency[P4-0015] ; Slovenian Research Agency[P4-0107] ; Slovenian Research Agency[Z4-7318] ; Italian Ministry of Education, University and Research-PRIN 2002[2002075152] ; Italian Ministry of Education, University and Research-PRIN 2005[2005072877] ; Swiss National Science Foundation[INTEGRAL-121859] ; Swiss National Science Foundation[LOTFOR-150205] ; French National Research Agency (ANR) as part of the Investissements d'Avenir program[ANR-11-LABX-0002-01] ; Academy of Finland[250299] ; Academy of Finland[257641] ; Academy of Finland[265504] ; Grant Agency of Czech Republic[P504/11/P557] ; Provincia Autonoma di Trento (Project SOFIE 2)[3012/2007] ; National Science Foundation[AGS-P2C2-1903561] ; European Union Cooperation in Science and Technology[FP1106] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | NATL ACAD SCIENCES |
| WOS记录号 | WOS:000572978200014 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/15786]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Huang, Jian-Guo |
| 作者单位 | 1.CNR, Ist Ric Ecosistemi Terrestri, I-50019 Sesto Fiorentino, Italy 2.Chinese Acad Sci, Core Bot Gardens, Ctr Plant Ecol, Guangzhou 510650, Guangdong, Peoples R China 3.Univ Quebec Chicoutimi, Dept Sci Fondament, Chicoutimi, PQ G7H 2B1, Canada 4.Univ Nevada, Dept Nat Resources & Environm Sci, DendroLab, Reno, NV 89557 USA 5.Swiss Fed Res Inst Forest, Dendrosci, Snow & Landscape, CH-8903 Birmensdorf, Switzerland 6.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Key Lab Alpine Ecol & Biodivers, Beijing 100101, Peoples R China 7.Nat Resources Inst Finland, Dept Forests, Espoo 02150, Finland 8.Leopold Franzens Univ Innsbruck, Dept Bot, A-6020 Innsbruck, Austria 9.Univ Lorraine, Inst Natl Rech Agr Alimentat & Environm, AgroParisTech, F-54000 Nancy, France 10.Univ Molise, Dipartimento Agr Ambiente & Alimenti, I-86100 Campobasso, Italy |
| 推荐引用方式 GB/T 7714 | Huang, Jian-Guo,Ma, Qianqian,Rossi, Sergio,et al. Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2020,117(34):20645-20652. |
| APA | Huang, Jian-Guo.,Ma, Qianqian.,Rossi, Sergio.,Biondi, Franco.,Deslauriers, Annie.,...&Ziaco, Emanuele.(2020).Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(34),20645-20652. |
| MLA | Huang, Jian-Guo,et al."Photoperiod and temperature as dominant environmental drivers triggering secondary growth resumption in Northern Hemisphere conifers".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.34(2020):20645-20652. |
入库方式： OAI收割
来源：武汉植物园
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