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| 福建省平潭大风分析 | |
| 引用本文： | 廖廓,蔡晓禾,王超,吴幸毓.福建省平潭大风分析[J].海洋预报,2012,29(2):64-67. |
| 作者姓名： | 廖廓 蔡晓禾 王超 吴幸毓 |
| 作者单位： | 1. 宁德市气象局,福建宁德352100;福建省气象台,福建福州350001 2. 闽江大学,福建福州,350108 3. 宁德市气象局,福建宁德,352100 4. 福建省气象台,福建福州,350001 |
| 摘 要： | 平潭是福建省最大岛屿,处于东亚季风区,是东、西风带交替影响的过度区,其气候季节性特征明显。通过对平潭站1953年建站到2010年的气候资料进行统计分析,结果显示:平潭年大风日数递减趋势明显。通过平潭沿海自动站与本站气象资料对比分析发现,不论是偏北还是偏南风,沿海自动站的风速都大于本站观测值,说明平潭本站风力已经不能真实代表平潭沿海风力。经过仔细研究,进一步总结出平潭本站与沿海自动站风速的相关性,为沿海大风的预报提供科学参考。 |
| 关 键 词： | 平潭 大风日数 自动站 对比分析 相关性 |
Characteristics of gale in Pingtan of Fujian province |
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| LIAO Kuo , CAI Xiao-he , WANG Chao , WU Xing-yu.Characteristics of gale in Pingtan of Fujian province[J].Marine Forecasts,2012,29(2):64-67. | |
| Authors: | LIAO Kuo CAI Xiao-he WANG Chao WU Xing-yu |
| Institution: | 1.Ningde Meteorological Administration,Fujian Ningde,352100;2.Fujian Province Meteorological Obserbatory,Fujian Fuzhou,350001;3.Minjiang University,Fujian Fuzhou,350108 China) |
| Abstract: | Pingtan is the largest island in Fujian province.It is influenced by the East Asia monsoon.In this study,the historic data during 1953—2010 is statistically analyzed,which reveals a significant decrease of gale frequency.By comparing with the data from offshore automatic stations,we find that the wind speed in Pingtan is always larger than that from the offshore stations.Further investigation is made by analyzing the correlation be-tween the wind data sets in the two stations,which can provide scientific reference for gale forcasting in the off-shore. |
| Keywords: | Pingtan gale frequency automatic station comparative analysis correlation |
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