A GENERAL EMPIRICAL MODEL FOR ESTIMATION OF SOLAR RADIATION IN YANGTZE RIVER BASIN
文献类型：期刊论文
| 作者 | Chen, J. L.1; He, L.2; Wen, Z. F.1; Lv, M. Q.1; Yi, X. X.1; Wu, S. J.1 |
| 刊名 | APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
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| 出版日期 | 2018 |
| 卷号 | 16期号:2页码:1471-1482 |
| 关键词 | empirical model meteorological variable Angstrom-Prescott equation sunshine duration geographical information |
| ISSN号 | 1589-1623 |
| DOI | 10.15666/aeer/1602_14711482 |
| 英文摘要 | Solar radiation is the principal and fundamental energy for many physical, chemical and biological processes. Estimation of solar radiation by Angstrom-Prescott (A-P) model from sunshine duration is common employed. In this paper, the original linear A-P model and four commonly used modification models (quadratic, cubic, power and logarithmic functions) are comparatively studied. It is found that the linear, second and cubic models give very similar goodness of fit, and the linear model is recommended due to its greater simplicity and convenience. The A-P model parameter a, sum a + b correlate most significantly with altitude. Based on these correlations, the deterministic equations of parameters a and b are proposed. Consequently, the A-P model with the estimated parameters by deterministic equations is used to estimate solar radiation, and it gives good performance with the RMSE < 1.7 MJ m(-2), RRMSE < 20% and R-2 > 0.89. It is therefore recommended to use these equations to determine the A-P parameters in Yangtze River basin in China, and it is believed particularly useful for the site where lacks of the measured solar radiation data for calibration. |
| 资助项目 | Youth Innovation Promotion Association ; National Natural Science Foundation of China[41401051] ; STS project[KFJ-SW-STS-180] ; Chongqing Science and Technology project[KJ-2017026] ; Chongqing Science and Technology project[cstc2015jcyjA00007] ; Fuling Science and Technology project[2016ABB1040] ; Opening Fund of Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education[WE2016002] ; Opening Fund of Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education[ZK2015001] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000429542000035 |
| 出版者 | CORVINUS UNIV BUDAPEST |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/6294]  |
| 专题 | 生态过程与重建研究中心 |
| 通讯作者 | Chen, J. L. |
| 作者单位 | 1.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China 2.Minist Educ, Key Lab Poyang Lake Wetland & Watershed Res, Nanchang 330000, Jiangxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, J. L.,He, L.,Wen, Z. F.,et al. A GENERAL EMPIRICAL MODEL FOR ESTIMATION OF SOLAR RADIATION IN YANGTZE RIVER BASIN[J]. APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,2018,16(2):1471-1482. |
| APA | Chen, J. L.,He, L.,Wen, Z. F.,Lv, M. Q.,Yi, X. X.,&Wu, S. J..(2018).A GENERAL EMPIRICAL MODEL FOR ESTIMATION OF SOLAR RADIATION IN YANGTZE RIVER BASIN.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,16(2),1471-1482. |
| MLA | Chen, J. L.,et al."A GENERAL EMPIRICAL MODEL FOR ESTIMATION OF SOLAR RADIATION IN YANGTZE RIVER BASIN".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 16.2(2018):1471-1482. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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