| 丘陵山地总辐射的计算模式 |
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| 引用本文： | 李占清,翁笃鸣.丘陵山地总辐射的计算模式[J].气象学报,1988,46(4):461-468. |
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| 作者姓名： | 李占清 翁笃鸣 |
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| 作者单位： | 北京气象中心
(李占清)，南京气象学院(翁笃鸣) |
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| 摘 要： | 本文根据对丘陵山地地形参数(平均坡向、坡度和地形遮蔽角)的数值模拟结果,应用试验观测资料,较详细地讨论了山地总辐射的理论计算模式。文中主要讨论了三个问题:山地总辐射理论模式的建立;模式参数的数值试验;模式在大别山南部局部地区的模拟结果及其分析。结果表明,山区总辐射受地形影响非常明显。本模式原则上适用于任何地区各种地形下总辐射的数值模拟。
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| 收稿时间： | 1986/4/30 0:00:00 |
| 修稿时间： | 5/7/1987 12:00:00 AM |
A NUMERICAL APPROACH TOWARD GLOBAL RADIATION OVER RUGGED AREAS |
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| Li Zhanqing and Weng Duming.A NUMERICAL APPROACH TOWARD GLOBAL RADIATION OVER RUGGED AREAS[J].Acta Meteorologica Sinica,1988,46(4):461-468. |
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| Authors: | Li Zhanqing and Weng Duming |
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| Institution: | Nanjing Institute of Meteorology |
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| Abstract: | Based on the simulated topographic parameters including slope, azimuth and screening angle and observed global radiation on flat-plate, a numerical model to calculate the long-term average of global radiaton over rugged areas is developed. This paper consists of the development of the model, the numerical tests for selection the model parameters and discussion to the modeled results in the part of Dabie Mountain. It is manifested that the influence of terrain on global radiation is quite remarkable. In principle, the model is suitable for simulation the global radiation in any mountain with different scales. |
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