A daily series of mean sea-level pressure for Paris, 1670-2007
A daily series of mean sea-level pressure for Paris, 1670-2007
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DOI：
10.1002/joc.2349
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发表时间：
2012-06-01
期刊：
影响因子：
--
通讯作者：
Osborn, Timothy J.
中科院分区：
文献类型：
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作者：
Cornes, Richard C.;Jones, Phil D.;Osborn, Timothy J.
一段时间以来，人们已经知道，由于存在各种可能拼凑在一起的仪器系列，因此存在为巴黎城构建一个长的每日表面压力系列的潜力。由医生路易斯·莫林（Louis Morin）保存的非凡的天气日记将潜在系列的开始时间设定为1670年，其他各种系列现在已经被数字化和校正，以便形成跨越300年大部分时间的每日平均海平面压力（MSLP）系列。不幸的是，在1726-1747年期间，该系列中仍然存在一个空白，似乎没有气压计观测幸存下来。本文讨论了巴黎每日MSLP系列中使用的各种压力数据的来源，并描述了如何将这些观测数据进行校正和合并，以形成一个近乎连续的均匀系列。这些数据与一个类似的长期每日系列，已独立构建的伦敦（1692-2007）。这一比较表明，这两个MSLP系列是一个足够的质量，以提供有关整个西欧在过去300年的大气环流的有用信息。版权所有（C）2011皇家气象学会
It has been known for some time that the potential exists to construct a long daily series of surface pressure for the city of Paris because of the existence of various instrumental series that might be pieced together. The remarkable weather diary kept by the physician, Louis Morin, sets the start of the potential series to 1670, and various other series have now been digitized and corrected to allow the formation of a daily series of Mean Sea-Level Pressure (MSLP) that spans the greater part of 300 years. Unfortunately, a gap in the series still exists for the period 1726-1747, where it appears that no barometer observations have survived. This paper discusses the sources of the various pressure data used in the Paris daily MSLP series, and describes how these observations have been corrected and amalgamated to form a near-continuous, homogeneous series. The data are compared with a similar long daily series that has been independently constructed for the city of London (1692-2007). This comparison indicates that the two MSLP series are of a sufficient quality to provide useful information about the atmospheric circulation across western Europe over the last 300 years. Copyright (C) 2011 Royal Meteorological Society