Effects of Environmental Factors on Ozone Flux over a Wheat Field Modeled with an Artificial Neural Network | |
Zhu, Zhilin1,2 | |
刊名 | ADVANCES IN METEOROLOGY |
2019 | |
页码 | 11 |
ISSN号 | 1687-9309 |
DOI | 10.1155/2019/1257910 |
通讯作者 | Zhu, Zhilin(zhuzl@igsnrr.ac.cn) |
英文摘要 | Ozone (O-3) flux-based indices are considered better than O-3 concentration-based indices in assessing the effects of ground O-3 on ecosystem and crop yields. However, O-3 flux (F-o) measurements are often lacking due to technical reasons and environmental conditions. This hampers the calculation of flux-based indices. In this paper, an artificial neural network (ANN) method was attempted to simulate the relationships between F-o and environmental factors measured over a wheat field in Yucheng, China. The results show that the ANN-modeled F-o values were in good agreement with the measured F-o values. The R-2 of an ANN model with 6 routine independent environmental variables exceeded 0.8 for training datasets, and the RMSE and MAE were 3.074nmolm(-2) |
资助项目 | National Natural Science Foundation of China[41675147] ; National Key R&D program of China[2017YFC0503801] |
WOS关键词 | DRY |
WOS研究方向 | Meteorology & Atmospheric Sciences |
语种 | 英语 |
出版者 | HINDAWI LTD |
WOS记录号 | WOS:000471969600001 |
资助机构 | National Natural Science Foundation of China ; National Key R&D program of China |
内容类型 | 期刊论文 |
源URL | [http://ir.igsnrr.ac.cn/handle/311030/58901] |
专题 | 中国科学院地理科学与资源研究所 |
通讯作者 | Zhu, Zhilin |
作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Zhu, Zhilin. Effects of Environmental Factors on Ozone Flux over a Wheat Field Modeled with an Artificial Neural Network[J]. ADVANCES IN METEOROLOGY,2019:11. |
APA | Zhu, Zhilin.(2019).Effects of Environmental Factors on Ozone Flux over a Wheat Field Modeled with an Artificial Neural Network.ADVANCES IN METEOROLOGY,11. |
MLA | Zhu, Zhilin."Effects of Environmental Factors on Ozone Flux over a Wheat Field Modeled with an Artificial Neural Network".ADVANCES IN METEOROLOGY (2019):11. |
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