| 酸雨观测异常数据的试验分析和处理方法 |
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| 引用本文： | 茆越,孙明,施勇,茆金祥.酸雨观测异常数据的试验分析和处理方法[J].气象科学,2012,32(S1):46-50. |
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| 作者姓名： | 茆越 孙明 施勇 茆金祥 |
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| 作者单位： | 射阳县气象局, 江苏盐城 224300;江苏省气象服务中心, 南京 210009;天津市西青区气象局, 天津 300380;射阳县气象局, 江苏盐城 224300 |
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| 摘 要： | 本文就酸雨观测仪器在测量操作中出现的异常状态进行了试验和分析,且对校错电极常数、测温系统故障、"后测K值"3种异常状态, 结合酸雨观测业务实践进行了试验、分析和讨论。推导出校错电极常数的电导率订正公式;制定了仪器测温系统故障的应急观测方案;指出"后测K值"会导致数据严重失真, 测量中必须严格遵循 "先测K值"规程;并建议在《酸雨观测业务规范》修订时, 增加本文有关的分析和处理方法。
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| 关 键 词： | 酸雨 电导率订正 电极常数 K值误差试验 |
Experimental analysis and processing method of abnormal observational data on acid rain |
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| MAO Yue,SUN Ming,SHI Yong and MAO Jinxiang.Experimental analysis and processing method of abnormal observational data on acid rain[J].Scientia Meteorologica Sinica,2012,32(S1):46-50. |
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| Authors: | MAO Yue SUN Ming SHI Yong and MAO Jinxiang |
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| Institution: | Sheyang Meteorological Bureau, Jiangsu Yanchen 224300, China;Jiangsu Meteorological Service Center, Nanjing 210009, China;Xiqing Meteorological Bureau, Tianjin 300380, China;Sheyang Meteorological Bureau, Jiangsu Yanchen 224300, China |
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| Abstract: | Three kinds of abnormal state including electrode constant calibration error, failure of the temperature measurement system and "the late measurement K value", during measurement operation of acid rain observation were tested, analyzed and discussed. We deduced the conductivity revised formula, formulated emergency observation plan, in order to deal with temperature-measuring system failures, and pointed out that "the late measurement K value" will make the data seriously distort. So it is important to strictly follow the regulations of "the first measurement of K value". Finally, we recommended the opplication of the above-mentioned processing methods during next revision of operational norms of acid rain observation the processing methods. |
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| Keywords: | Acid rain Conductivity revised Electrode constants Error test for K value |
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