| 南京极值温度长期变化及其与平均温度的关系 |
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| 引用本文： | 闫少锋,张金池,张波,王永平,俞红,闵俊杰,张增信.南京极值温度长期变化及其与平均温度的关系[J].气象与环境学报,2011,27(3):33-39. |
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| 作者姓名： | 闫少锋 张金池 张波 王永平 俞红 闵俊杰 张增信 |
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| 作者单位： | 1. 南京林业大学森林资源与环境学院，江苏，南京 210037；2. 南京市气象局，江苏，南京 210008；3. 南京市江宁区气象局，江苏，南京 211100 |
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| 基金项目： | 公益性行业科研专项基金“典型森林植被对水资源形成过程的调控研究”; 中国气象局北京城市气象科学研究所开放基金(UMRF200802); 南京市气象局开放课题(NJ200802)共同资助 |
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| 摘 要： | 利用1951-2009年南京日平均气温、日最高气温以及日最低气温等资料，分析了南京日最高气温和最低气温的长期演变趋势及其与平均温度的关系。结果表明：近60a来，南京年平均气温、年平均最高气温、年平均最低气温均呈变暖趋势，20世纪90年代增温尤为明显；日最高气温，除夏季表现为降温趋势外，其他季节均为升温趋势；而四季平均气...
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| 关 键 词： | 气温变化 平均气温 极端气温 阈值 南京 |
| 收稿时间： | 2010-10-09 |
Long-term change of extreme temperature and its relationship with average temperature in Nanjing |
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| YAN Shao-feng,ZHANG Jin-chi,ZHANG Bo,WANG Yong-ping,YU Hong,MIN Jun-jie,ZHANG Zeng-xin.Long-term change of extreme temperature and its relationship with average temperature in Nanjing[J].Journal of Meteorology and Environment,2011,27(3):33-39. |
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| Authors: | YAN Shao-feng ZHANG Jin-chi ZHANG Bo WANG Yong-ping YU Hong MIN Jun-jie ZHANG Zeng-xin |
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| Institution: | 1. College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China; 2. Nanjing Meteorological Service, Nanjing 210008, China; 3. Meteorological Service in Jiangning District of Nanjing, Nanjing 211100, China |
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| Abstract: | Based on the daily average temperature,the daily maximum and minimum temperatures in Nanjing from 1951 to 2009,the trends of the daily extreme temperatures and the relationship with average temperature were analyzed.The results indicate that the mean annual temperature,the mean annual maximum and minimum temperatures are all in the increasing trends,especially in 1990s.The daily maximum temperature is in a decreasing trend in summer,and in an increasing trend in the other seasons.The mean air temperature an... |
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| Keywords: | Air temperature change Average air temperature Extreme air temperature Threshold Nanjing |
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