Wet winters, dry summers? Three centuries of precipitation data from Paris
Wet winters, dry summers? Three centuries of precipitation data from Paris
复制标题
冬天潮湿，夏天干燥？
DOI：
--
复制
发表时间：
2002
期刊：
影响因子：
--
通讯作者：
V. Slonosky
中科院分区：
文献类型：
--
作者：
V. Slonosky
降水量测量在巴黎天文台从17世纪80年代到18世纪50年代，这些值与现代数据混合，直到2001年。在过去300年里，降水模式最显著的变化是季节分布的变化;在17世纪末和18世纪，夏季降水占全年总降水量的60%，到世纪，季节分布变得均匀。冬季降水量增加了24 mm/世纪，而夏季降水量增加了4 mm/世纪。2000/2001年的冬天是过去三个世纪中最潮湿的; 2000年是观测开始以来降水量最大的一年。
Precipitation measurements taken at the Paris Observatory from the 1680s to the 1750s are presented; these values are blended with modern data until 2001. The most striking change in the precipitation patterns over the past 300 years is the change in seasonal distribution; in the late 17th and 18th centuries, summer precipitation accounted for 60% of the yearly total, changing to a uniform seasonal distribution in the 20th century. Winter precipitation has increased by 24 mm/century, while summer precipitation increased by 4 mm/century. The winter of 2000/2001 was the wettest of the past three centuries; the year 2000 recorded the largest amount of precipitation since observations began.