Drought mitigates the adverse effects of O3 on plant photosynthesis rather than growth: A global meta-analysis considering plant functional types
文献类型：期刊论文
| 作者 | Shang, Bo1,2; Agathokleous, Evgenios1,2; Calatayud, Vicent3; Peng, Jinlong4; Xu, Yansen1,2; Li, Shuangjiang1,2; Liu, Shuo5; Feng, Zhaozhong1,2 |
| 刊名 | PLANT CELL AND ENVIRONMENT
 |
| 出版日期 | 2024-01-07 |
| 页码 | 16 |
| ISSN号 | 0140-7791 |
| 关键词 | drought meta-analysis mitigation effect ozone pollution plant growth vegetation type |
| DOI | 10.1111/pce.14808 |
| 通讯作者 | Feng, Zhaozhong(zhaozhong.feng@nuist.edu.cn) |
| 英文摘要 | Tropospheric ozone (O-3) is a phytotoxic air pollutant adversely affecting plant growth. High O-3 exposures are often concurrent with summer drought. The effects of both stresses on plants are complex, and their interactions are not yet well understood. Here, we investigate whether drought can mitigate the negative effects of O-3 on plant physiology and growth based on a meta-analysis. We found that drought mitigated the negative effects of O-3 on plant photosynthesis, but the modification of the O-3 effect on the whole-plant biomass by drought was not significant. This is explained by a compensatory response of water-deficient plants that leads to increased metabolic costs. Relative to water control condition, reduced water treatment decreased the effects of O-3 on photosynthetic traits, and leaf and root biomass in deciduous broadleaf species, while all traits in evergreen coniferous species showed no significant response. This suggested that the mitigating effects of drought on the negative impacts of O-3 on the deciduous broadleaf species were more extensive than on the evergreen coniferous ones. Therefore, to avoid over- or underestimations when assessing the impact of O-3 on vegetation growth, soil moisture should be considered. These results contribute to a better understanding of terrestrial ecosystem responses under global change. |
| WOS关键词 | OZONE EXPOSURE ; WATER-STRESS ; STOMATAL CONDUCTANCE ; TROPOSPHERIC OZONE ; LEAF MORPHOLOGY ; SURFACE OZONE ; CROP YIELD ; RESPONSES ; ALLOCATION ; NITROGEN |
| 资助项目 | National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Higher Education Institutions of China[21KJB180005] ; Natural Science Foundation of Jiangsu Higher Education Institutions of China[PID2021-125941OB-I00] ; Natural Science Foundation of Jiangsu Higher Education Institutions of China[MCIN/AEI/10.13039/501100011033] ; ERDF ; [42130714] ; [42107270] ; [4210070867] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| 出版者 | WILEY |
| WOS记录号 | WOS:001137446800001 |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Jiangsu Higher Education Institutions of China ; ERDF |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/201783]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Feng, Zhaozhong |
| 作者单位 | 1.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Forecast & Evaluat Meteorol, Nanjing 210044, Jiangsu, Peoples R China 2.Nanjing Univ Informat Sci & Technol, Sch Ecol & Appl Meteorol, Key Lab Ecosyst Carbon Source & Sink, China Meteorol Adm ECSS CMA, Nanjing, Jiangsu, Peoples R China 3.Fdn CEAM, C Charles R Darwin 14,Parque Tecnol, Paterna, Valencia, Spain 4.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China 5.Zhejiang Univ Technol, Zhejiang Carbon Neutral Innovat Inst, Hangzhou, Zhejiang, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shang, Bo,Agathokleous, Evgenios,Calatayud, Vicent,et al. Drought mitigates the adverse effects of O3 on plant photosynthesis rather than growth: A global meta-analysis considering plant functional types[J]. PLANT CELL AND ENVIRONMENT,2024:16. |
| APA | Shang, Bo.,Agathokleous, Evgenios.,Calatayud, Vicent.,Peng, Jinlong.,Xu, Yansen.,...&Feng, Zhaozhong.(2024).Drought mitigates the adverse effects of O3 on plant photosynthesis rather than growth: A global meta-analysis considering plant functional types.PLANT CELL AND ENVIRONMENT,16. |
| MLA | Shang, Bo,et al."Drought mitigates the adverse effects of O3 on plant photosynthesis rather than growth: A global meta-analysis considering plant functional types".PLANT CELL AND ENVIRONMENT (2024):16. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。