气候变化领域集成服务门户(CCPortal): Three centuries of daily precipitation in Padua; Italy; 1713–2018: history; relocations; gaps; homogeneity and raw data

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DOI	10.1007/s10584-020-02717-2
	Three centuries of daily precipitation in Padua; Italy; 1713–2018: history; relocations; gaps; homogeneity and raw data
	Camuffo D.; della Valle A.; Becherini F.; Zanini V.
发表日期	2020
ISSN	0165-0009
起始页码	923
结束页码	942
卷号	162 期号:2
英文摘要	Long instrumental records are fundamental to study climate changes, but their reliability and quality have to be checked before any statistical research. Moreover, when metadata are used to solve some problems, data interpretation may change and require further work to refine the series. A thorough revision of the three-century precipitation series in Padua (1713–2018) shows that the results of previous analyses were affected by serious biases. This paper clarifies key features concerning early instruments, exposure, relocation and observational protocols. The daily analysis pointed out a number of problems, bias, irregular sampling and underestimations that have passed unobserved so far. A comparison with the parallel series of Bologna and Venice made it possible to distinguish bias from the climate signal or to reconstruct missing data. The instrumental threshold was recognized to be fundamental to determine the frequency of precipitation, but less important with respect to its amount. This paper provides a methodological example to test the goodness of long instrumental series, in particular to identify problems related to metadata and observations, which is the preliminary step to perform a sound correction and obtain a reliable series. It also includes the set of original raw data, transformed into modern units. © 2020, Springer Nature B.V.
英文关键词	Climate change; Early instruments; History of meteorology; Long instrumental series; Precipitation; Raingauge
语种	英语
scopus关键词	Climate change; Climate signals; Daily precipitations; Data interpretation; Further works; Irregular sampling; Missing data; Observational protocols; Statistical research; Metadata; climate change; climate signal; correction; data interpretation; estimation method; homogeneity; metadata; precipitation (climatology); relocation; sampling; threshold; Bologna [Emilia-Romagna]; Emilia-Romagna; Italy; Padova; Padua; Veneto; Venezia [Veneto]; Venice
来源期刊	Climatic Change
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/147115
作者单位	National Research Council-Institute of Atmospheric Sciences and Climate, Corso Stati Uniti 4, Padua, 35127, Italy; National Research Council-Institute of Polar Sciences, Via Torino 155, Venice Mestre, 30172, Italy; INAF-Astronomical Observatory of Padova, Vicolo dell’Osservatorio 5, Padua, 35122, Italy
推荐引用方式 GB/T 7714	Camuffo D.,della Valle A.,Becherini F.,等. Three centuries of daily precipitation in Padua; Italy; 1713–2018: history; relocations; gaps; homogeneity and raw data[J],2020,162(2).
APA	Camuffo D.,della Valle A.,Becherini F.,&Zanini V..(2020).Three centuries of daily precipitation in Padua; Italy; 1713–2018: history; relocations; gaps; homogeneity and raw data.Climatic Change,162(2).
MLA	Camuffo D.,et al."Three centuries of daily precipitation in Padua; Italy; 1713–2018: history; relocations; gaps; homogeneity and raw data".Climatic Change 162.2(2020).