Thermal acclimation of photosynthesis to experimental warming is season dependent for winter wheat (Triticum aestivum L.)
文献类型：期刊论文
| 作者 | Zhou, Haoran3,4; Xu, Ming2,5; Hou, Ruixing4; Zheng, Yunpu1; Chi, Yonggang4; Ouyang, Zhu4 |
| 刊名 | ENVIRONMENTAL AND EXPERIMENTAL BOTANY
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 150页码:249-259 |
| 关键词 | Global warming Photosynthesis Acclimation Seasonality Phenotypic plasticity Rubisco carboxylation Electron transport |
| ISSN号 | 0098-8472 |
| DOI | 10.1016/j.envexpbot.2018.04.001 |
| 通讯作者 | Xu, Ming(mingxu@henu.edu.cn) |
| 英文摘要 | Temperate plants may show different photosynthetic acclimation capacities, involving varying physiological processes/mechanisms, during different seasons in response to global warming because of seasonal climate variation. Thus, we conducted field warming experiments for winter wheat in its four seasonal periods. These experiments allowed us to examine the thermal acclimation of photosynthesis and the underlying processes/mechanisms (RuBP-carboxylation, RuBP-regeneration, stomatal conductance and the balance between respiration and photosynthesis) to both seasonality and warming effects as well as the interaction between them. We found winter wheat displayed nonlinear acclimation to the seasonal temperature change, and significant acclimation to experimental warming in the four seasons. However, the acclimation capability in response to experimental warming was lower in January than November/April/May. Importantly, the underlying physiological processes/mechanisms to warming effects vary among seasonal periods: RuBP carboxylation contributed to the acclimation of photosynthesis in November and April, while the balance between respiration and photosynthesis caused the major change in January, and lower stomatal conductance played the most important role in May. These results could give insights into the decrease in productivity and increase of biomass accumulation and could help to predict acclimation capability and underlying processes to global warming. In addition, photosynthetic parameters reported here could be used to incorporate seasonal dynamics of thermal acclimation into physiological-process-based ecosystem models. |
| WOS关键词 | TEMPERATURE-ACCLIMATION ; CLIMATE-CHANGE ; ELEVATED CO2 ; EUCALYPTUS-GLOBULUS ; ELECTRON-TRANSPORT ; BIOCHEMICAL-MODEL ; RUBISCO-ACTIVASE ; RESPIRATION ; RESPONSES ; PLANTS |
| 资助项目 | National Key Research and Development Program of China[2017YFD0300905] ; Chinese Academy of Sciences ; USDA-INFA ISE program[2011-51160-30526] |
| WOS研究方向 | Plant Sciences ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000431934600025 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Key Research and Development Program of China ; Chinese Academy of Sciences ; USDA-INFA ISE program |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/55007]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Xu, Ming |
| 作者单位 | 1.Hebei Univ Engn, Sch Water Conservancy & Hydropower, Handan 056038, Peoples R China 2.Rutgers State Univ, Dept Ecol Evolut & Nat Resources, Ctr Remote Sensing & Spatial Anal, 14 Coll Farm Rd, New Brunswick, NJ 08901 USA 3.Univ Penn, Dept Biol, Philadelphia, PA 19104 USA 4.Chinese Acad Sci, Key Lab Ecosyst Network Observat & Modeling, Inst Geog Sci & Nat Resources Res, 11A Datun Rd, Beijing 100101, Peoples R China 5.Henan Univ, Coll Environm & Planning, Kaifeng 475001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Haoran,Xu, Ming,Hou, Ruixing,et al. Thermal acclimation of photosynthesis to experimental warming is season dependent for winter wheat (Triticum aestivum L.)[J]. ENVIRONMENTAL AND EXPERIMENTAL BOTANY,2018,150:249-259. |
| APA | Zhou, Haoran,Xu, Ming,Hou, Ruixing,Zheng, Yunpu,Chi, Yonggang,&Ouyang, Zhu.(2018).Thermal acclimation of photosynthesis to experimental warming is season dependent for winter wheat (Triticum aestivum L.).ENVIRONMENTAL AND EXPERIMENTAL BOTANY,150,249-259. |
| MLA | Zhou, Haoran,et al."Thermal acclimation of photosynthesis to experimental warming is season dependent for winter wheat (Triticum aestivum L.)".ENVIRONMENTAL AND EXPERIMENTAL BOTANY 150(2018):249-259. |
入库方式： OAI收割
来源：地理科学与资源研究所
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