Biogenic volatile organic compound emissions from leaves and fruits of apple and peach trees during fruit development
文献类型：期刊论文
| 作者 | Li, Shuangjiang; Yuan, Xiangyang; Xu, Yan; Li, Zhengzhen; Feng, Zhaozhong; Yue, Xu; Paoletti, Elena |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES
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| 出版日期 | 2021 |
| 卷号 | 108页码:152-163 |
| 关键词 | Biogenic volatile organic compounds (BVOCs) Oxygenated VOCs (OVOCs) Fruit trees |
| ISSN号 | 1001-0742 |
| 英文摘要 | Biogenic volatile organic compounds (BVOCs) are widely involved in a variety of atmospheric chemical processes due to their high reactivity and species diversity. To date, however, research on BVOCs in agroecosystems, particularly fruit trees, remains scarce despite their large cultivation area and economic interest. BVOC emissions from different organs (leaf or fruit) of apple and peach trees were investigated throughout the stages of fruit development (FS, fruit swelling; FC, fruit coloration; FM, fruit maturity; and FP, fruit postharvest) using a proton-transfer-reaction mass spectrometer. Results indicated that methanol was the most abundant compound emitted by the leaf (apple tree leaf 492.5 +/- 47.9 ng/(g.hr), peach tree leaf 938.8 +/- 154.5 ng/(g.hr)), followed by acetic acid and green leaf volatiles. Beside the above three compounds, acetaldehyde had an important contribution to the emissions from the fruit. Overall, the total BVOCs (sum of eight compounds studied in this paper) emitted by both leaf and fruit gradually decreased along the fruit development, although the effect was significant only for the leaf. The leaf (2020.8 +/- 258.8 ng/(g.hr)) was a stronger BVOC emitter than the fruit (146.0 +/- 45.7 ng/(g.hr)) (P = 0.006), and there were no significant differences in total BVOC emission rates between apple and peach trees. These findings contribute to our understanding on BVOC emissions from different plant organs and provide important insights into the variation of BVOC emissions across different fruit developmental stages. (c) 2021 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V. |
| WOS研究方向 | Environmental Sciences |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/45429]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Nanjing Univ Informat Sci & Technol, Sch Appl Meteorol, Key Lab Agrometeorol Jiangsu Prov, Nanjing 210044, Peoples R China 2.Natl Council Res, Inst Res Terr Ecosyst, Via Madonna Piano 10, I-50019 Florence, Italy 3.Nanjing Univ Informat Sci & Technol, Collaborat Innovat Ctr Atmospher Environm & Equip, Sch Environm Sci & Engn, Jiangsu Key Lab Atmospher Environm Monitoring & P, Nanjing 210044, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Shuangjiang,Yuan, Xiangyang,Xu, Yan,et al. Biogenic volatile organic compound emissions from leaves and fruits of apple and peach trees during fruit development[J]. JOURNAL OF ENVIRONMENTAL SCIENCES,2021,108:152-163. |
| APA | Li, Shuangjiang.,Yuan, Xiangyang.,Xu, Yan.,Li, Zhengzhen.,Feng, Zhaozhong.,...&Paoletti, Elena.(2021).Biogenic volatile organic compound emissions from leaves and fruits of apple and peach trees during fruit development.JOURNAL OF ENVIRONMENTAL SCIENCES,108,152-163. |
| MLA | Li, Shuangjiang,et al."Biogenic volatile organic compound emissions from leaves and fruits of apple and peach trees during fruit development".JOURNAL OF ENVIRONMENTAL SCIENCES 108(2021):152-163. |
入库方式： OAI收割
来源：生态环境研究中心
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