| 南京市最高温度场的数值模拟 |
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| 引用本文： | 缪启龙,陈标金.南京市最高温度场的数值模拟[J].南京气象学院学报,1991,14(1):82-90. |
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| 作者姓名： | 缪启龙 陈标金 |
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| 作者单位： | 南京气象学院应用气象系
(缪启龙)，江西省武宁县气象局
(陈标金)，上海市环保研究所(陈棘) |
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| 摘 要： |
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| 关 键 词： | 温度场 数值模拟 热岛 南京市 |
NUMERICAL MODELLING OF THE MAXIMUM TEMPERATURE FIELD OVER THE CITY OF NANJING |
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| Miao Qilong,Chen Biaojin,Chen Ji.NUMERICAL MODELLING OF THE MAXIMUM TEMPERATURE FIELD OVER THE CITY OF NANJING[J].Journal of Nanjing Institute of Meteorology,1991,14(1):82-90. |
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| Authors: | Miao Qilong Chen Biaojin Chen Ji |
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| Institution: | Miao Qilong;Chen Biaojin;Chen Ji Department of Applied Meteorology Wuning County Weather Bureau Jiangxi Province Environment Protection Research Institute of Shanghai |
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| Abstract: | The maximum temperature field over Nanjing in winter andsummer has been simulated by using the energy balance model. Results arefound to coincide with observational facts, showing that the model canbe used to predict characteristics of the highest temperature field andurban heat island in Nanjing.Analysis of the energy field of the modelsuggests that transfer of net surface radiation in urban areas is mainlythe sensible heat transfer while that in rural areas the latent heattransfer. Tests for the sensitivity of the model to the influencing factorsfor the city heat island indicate that the dominant influencing factorsfor the urban heat island in the afternoon over Nanjing are the roughnessof the underlying surface and the relative humidity of air while artificialheat transfer in the city has only a minor effect. |
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| Keywords: | numerical modelling the city of Nanjing maximum temperature heat island |
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