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| 4种城市下垫面地表温度年变化特征及其模拟分析 | |
| 引用本文： | 刘霞,王春林,景元书,麦博儒.4种城市下垫面地表温度年变化特征及其模拟分析[J].热带气象学报,2011,27(3):373-372. |
| 作者姓名： | 刘霞 王春林 景元书 麦博儒 |
| 作者单位： | 1. 海口市气象局,海南海口,571100 2. 广东省气候中心,广东广州,510080 3. 南京信息工程大学应用气象学院,江苏南京,210044 4. 南京信息工程大学大气物理学院,江苏南京,210044 |
| 基金项目： | 基于模型的干旱动态监测评估方法和业务系统(CMATG2009MS22)资助 |
| 摘 要： | 利用对沥青、水泥、裸地和草地等4种城市下垫面地表温度的2年观测资料,系统分析了4种城市下垫面地表温度年变化特征及其影响因素,建立了地表温度模拟模型.主要结果:(1)4种城市下垫面日平均温度、日最高温度、日最低温度的年变化特征总体与气温一致,不同下垫面间温度差异在夏半年均大于冬半年.(2)沥青、水泥、裸地和草地的日平均温... |
| 关 键 词： | 应用气象 模拟分析 城市下垫面 地表温度 |
STUDY ON ANNUAL VARIATION AND SIMULATION OF TEMPERATURE IN FOUR URBAN UNDERLYING SURFACES |
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| LIU Xia,WANG Chun-lin,JING Yuan-shu,MAI Bo-ru.STUDY ON ANNUAL VARIATION AND SIMULATION OF TEMPERATURE IN FOUR URBAN UNDERLYING SURFACES[J].Journal of Tropical Meteorology,2011,27(3):373-372. | |
| Authors: | LIU Xia WANG Chun-lin JING Yuan-shu MAI Bo-ru |
| Institution: | LIU Xia1,WANG Chun-lin2,JING Yuan-shu3,MAI Bo-ru4(1.Haikou Meteorology Bureau,Haikou 571100,China,2.Climate Center of Guangdong Province,Guangzhou 510080,3.College of Applied Meteorology,Nanjing University of Information Science and Technology,Nanjing 210044,4.Institute of Environmental Scienceand Engineering,China) |
| Abstract: | Based on the observed 2-year temperature data of four typical urban underlying surfaces,namely,asphalt,cement,bare land and grass land,annual variations and influencing factors of the land surfaces were analyzed.Then simulation models of surface temperature were established.Results are shown as follows.(1) The annual variation of daily average temperature,daily maximum temperature,daily minimum temperature and daily temperature range of the four urban underlying surfaces is consistent with the change of air... |
| Keywords: | applied meteorology simulation analysis urban underlying surface land surface temperature |
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