甘肃崆峒站新旧址气温对比分析
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摘要
根据甘肃崆峒国家基本气象站2016年1—12月新旧址同期气温对比观测数据,采用均值差异、方差、相关与回归、显著性检验等统计方法,分析了新旧址气温差异及产生原因。结果表明:旧址与新址对比观测气温存在明显的正温差,原因是迁址的地理位置、海拔高度及观测场周边环境的不同造成;旧址与新址对比观测气温存在显著的正相关,两地气温差异不显著,可以合并计算,研究结果可为资料使用者提供依据。
Based on the comparative temperature data in the old and new meteorological stations of Kongtong of Gansu Province from January to December in 2016,the difference between the old and the new stations and its causes were analyzed and tested by using the margin of statistical methods including mean differences,correlation and regression and significant test,etc. Results show that there was obvious positive temperature difference between the old and the new stations because of the different geographical location, altitude and environment around the site observations. Statistical results show that there was significant positive correlation between the old and the new stations,and the difference of temperature was not significant,so temperature can be incorporate,and the results of the study may provide evidence for data users.
Based on the comparative temperature data in the old and new meteorological stations of Kongtong of Gansu Province from January to December in 2016,the difference between the old and the new stations and its causes were analyzed and tested by using the margin of statistical methods including mean differences,correlation and regression and significant test,etc. Results show that there was obvious positive temperature difference between the old and the new stations because of the different geographical location, altitude and environment around the site observations. Statistical results show that there was significant positive correlation between the old and the new stations,and the difference of temperature was not significant,so temperature can be incorporate,and the results of the study may provide evidence for data users.
引文
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[13]王秋香,周昊楠,陈晓燕.单址资料均一性对本地气候资料趋势结果的影响[J].沙漠与绿洲气象,2010,4(4):1-5.
[14]周昊楠,王秋香,华烨.乌鲁木齐逐月气温资料均一性检验和订正[J].沙漠与绿洲气象,2012,6(1):27-30.
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