Estimating Yield and Economic Losses Induced by Ozone Exposure in South China Based on Full-Coverage Surface Ozone Reanalysis Data and High-Resolution Rice Maps
文献类型：期刊论文
| 作者 | Pei, Jie8; Liu, Pengyu; Fang, Huajun6,7; Gao, Xinyu; Pan, Baihong1; Li, Haolin5; Guo, Han; Zhang, Feng3,4 |
| 刊名 | AGRICULTURE-BASEL
 |
| 出版日期 | 2023-02-01 |
| 卷号 | 13期号:2 |
| ISSN号 | 2077-0472 |
| 关键词 | rice yield loss abiotic stress ozone exposure food security |
| DOI | 10.3390/agriculture13020506 |
| 文献子类 | Article |
| 英文摘要 | Surface ozone (O-3) pollution is an emerging environmental abiotic stress that poses substantial risks to crop yield losses and food security worldwide, and especially in China. However, the O-3-induced detrimental effects on double-season rice have rarely been investigated at large scales and over relatively long temporal spans. In this study, we estimated the crop production reductions and associated economic losses for double-season rice across southern China during 2013-2019, using a high spatial resolution surface ozone reanalysis dataset and rice distribution maps, and county-level production data, in combination with a locally derived exposure-response function for rice. Results show that AOT40 (cumulative hourly O-3 exposure above 40 ppb) presented generally increasing trends over growing seasons in 2013-2019, spanning from 4.0 to 7.1 ppm h and 6.1 to 10.5 ppm h for double-early rice and double-late rice, respectively. Moreover, O-3-induced relative yield losses ranged from 4.0% to 6.6% for double-early rice and 6.3% to 11.1% for double-late rice. Over the seven years, ambient O-3 exposure resulted in crop production losses of 1951.5 x 10(4) tons and economic losses of 8,081.03 million USD in total. To combat the O-3-induced agricultural risks, measures such as stringent precursors emission reductions and breeding O-3-resistant cultivars should be continuously implemented in the future. |
| WOS关键词 | YANGTZE-RIVER DELTA ; MAYS L. CULTIVARS ; WINTER-WHEAT ; CROP YIELD ; POLLUTION ; O-3 ; IMPACTS ; TRENDS ; ASSIMILATION ; CLIMATE |
| WOS研究方向 | Agriculture |
| 出版者 | MDPI |
| WOS记录号 | WOS:000938139600001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/190339]  |
| 专题 | 生态系统网络观测与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Zhongke Jian Inst Ecoenvironm Sci, Jian 343000, Peoples R China 2.Qinghai Univ, Coll Agr & Anim Husb, Xining 810016, Peoples R China 3.Zhuhai Nat Resources Bur, Zhuhai 519015, Peoples R China 4.Wuhan Univ, Sch Remote Sensing & Informat Engn, Wuhan 430070, Peoples R China 5.Univ Oklahoma, Dept Microbiol & Plant Biol, Norman, OK 73019 USA 6.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 7.Minist Nat Resources, Key Lab Nat Resources Monitoring Trop & Subtrop Ar, Zhuhai 519082, Peoples R China 8.Sun Yat sen Univ, Sch Geospatial Engn & Sci, Zhuhai 519082, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pei, Jie,Liu, Pengyu,Fang, Huajun,et al. Estimating Yield and Economic Losses Induced by Ozone Exposure in South China Based on Full-Coverage Surface Ozone Reanalysis Data and High-Resolution Rice Maps[J]. AGRICULTURE-BASEL,2023,13(2). |
| APA | Pei, Jie.,Liu, Pengyu.,Fang, Huajun.,Gao, Xinyu.,Pan, Baihong.,...&Zhang, Feng.(2023).Estimating Yield and Economic Losses Induced by Ozone Exposure in South China Based on Full-Coverage Surface Ozone Reanalysis Data and High-Resolution Rice Maps.AGRICULTURE-BASEL,13(2). |
| MLA | Pei, Jie,et al."Estimating Yield and Economic Losses Induced by Ozone Exposure in South China Based on Full-Coverage Surface Ozone Reanalysis Data and High-Resolution Rice Maps".AGRICULTURE-BASEL 13.2(2023). |
入库方式： OAI收割
来源：地理科学与资源研究所
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