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Reconstruction and analysis of two long-term precipitation time series: Alpe Devero and Domodossola (Italian Western Alps)


With this study, we analyzed two long-term precipitation time series recorded at Alpe Devero and Domodossola (Italian Western Alps) for two periods (1916–2010 and 1872–2010, respectively). The aims of the study were: to create the first precipitation time series covering more than 50 years for Alpe Devero, to extend and update the precipitation time series for Domodossola, to detect changes by means of trend analysis on the precipitation time series. After an accurate analysis of the metadata and the measurements recorded at each station, a trend analysis was performed on both datasets. The results showed a statistically significant decline in winter, summer, and annual precipitation at Alpe Devero and a nonsignificant decrease in seasonal and annual precipitation at Domodossola. Covering more than 90 years, the long-term precipitation time series at Alpe Devero and Domodossola represent unique data sets for this sector of Italian Western Alps. Continuing updating of the data could provide a useful resource for climate change studies in this area and, within a wider perspective, in Alpine regions.

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  1. Abaje IB, Ishaya S, Usman SU (2010) An analysis of rainfall trends in Kafanchan, Kaduna State, Nigeria. Res J Env Earth Sci 2(2):89–96

    Google Scholar 

  2. Aguilar E, Auer I, Brunet M, Peterson TC, Wieringa J (2003) Guidelines on climate metadata and homogenization. WCDMP-No. 53. WMO-TD No 1186. World Meteorological Organization, Geneva

  3. ARPA Piemonte (2011) Banca dati meteorologica. Accessed 8 May 2011

  4. Barbanti L, Ambrosetti W (1989) Geological and geographical features of the Lago Maggiore drainage basin. In: De Bernardi R (ed) Memorie dell’Istituto Italiano di Idrobiologia Dott. Marco de Marchi. Consiglio Nazionale delle Ricerche, Istituto Italiano di Idrobiologia, Verbania Pallanza, pp 1–20

  5. Baroni C, Meneghel M, Mortara G (2010) Report of the glaciological survey 2009. Geog Fis Din Quat 33(2):245–311

    Google Scholar 

  6. Barry RG (2008) Mountain weather and climate, 3rd edn. Cambridge University Press, New York

    Book  Google Scholar 

  7. Begert M, Schlegel T, Kirchhofer W (2005) Homogeneous temperature and precipitation series of the Switzerland from 1864 to 2000. Int J Climatol 25:65–80

    Article  Google Scholar 

  8. Beninston M (2005) Mountain climates and climatic change: an overview of processes focusing on the European Alps. Pure Appl Geophys 162:1587–1606

    Article  Google Scholar 

  9. Bertamini T, Mosello R (2005) Il clima. In: Terra d’Ossola, Lions Club Domodossola. 109–117

  10. Biancotti A, Bellardone G, Bovo S, Cagnazzi B, Giacomelli L, Marchisio C (1998) Distribuzione regionale di piogge e temperature. Collana Studi climatologici in Piemonte, volume I, Regione Piemonte, Università degli Studi di Torino

  11. Brunetti M, Maugeri M, Monti F, Nanni T (2004) Changes in daily precipitation frequency and distribution in Italy over the last 120 years. J Geophys Res 109:1–16

    Article  Google Scholar 

  12. Brunetti M, Maugeri M, Monti F, Nanni T (2006) Temperature and precipitation variability in Italy in the last two centuries from homogenised instrumental time series. Int J Climatol 26(3):345–381

    Article  Google Scholar 

  13. Canevarolo N, Testa D, Fratianni S, Acquaotta F, Terzago S (2011) Variabilità climatica e rischio valanghivo in Valle Ossola. Neve e Valanghe 72:24–33

    Google Scholar 

  14. CNR-CGI (1961) Ghiacciai del Piemonte. In Catasto dei ghiacciai italiani, Torino, Consiglio Nazionale delle Ricerche, Comitato Glaciologico Italiano, Vol II

  15. Cortemiglia GC (1999) Serie climatiche ultracentenarie. Regione Piemonte–Università degli Studi di Torino

  16. Corti S, Decesari S, Fierli F, Fuzzi S, Provenzale A, Sabbioni C, Santoleri R, Vitale V (2009) Clima, cambiamenti climatici globali e loro impatto sul territorio nazionale. Consiglio Nazionale delle Ricerche, Istituto di Scienze dell’Atmosfera e del Clima, Quaderni dell’ISAC, vol 1

  17. Domonkos P (2011) Efficiency evaluation for detecting inhomogeneities by objective homogenisation methods. Theor Appl Climatol 105:455–467

    Article  Google Scholar 

  18. FORALPS (2011) Meteo-hydrological forecast and observations for improved water resource management in the Alps. Accessed 20 May 2011

  19. Hereford R, Webb RH, Graham S (2002) precipitation history of the Colorado Plateau region, 1900–2000. United States Geological Survey, Fact Sheet, 119

  20. HISTALP (2010) Historical Instrumental Climatological Surface Time Series of the Greater Alpine Region. Department of Climate Research, Central Institute for Meteorology and Geodynamics, Vienna, Austria. Accessed 12 May 2011

  21. Marazzi S (2005) Atlante Orografico delle Alpi. SOIUSA. Priuli & Verlucca ed, Pavone Canavese

  22. Mazza A (1994) Evoluzione del ghiacciaio settentrionale del Hohsand Val Formazza, Alpi Lepontine. Nimbus 3:26–32

    Google Scholar 

  23. Peel MC, Finlayson BL, McMahon TA (2007) Updated world map of the Köppen–Geiger climate classification. Hydrol Earth Syst Sci 11:1633–1644

    Article  Google Scholar 

  24. Sneyers R (1990) On the statistical analysis of series of observations. Tech Note No 143, WMO-No. 415, Geneva

  25. Stepanek P (2006) AnClim, software for time series analysis. Dept. of Geography, Fac. of Sciences, Masaryk University, Brno. Accessed 24 May 2011

  26. Stoch H, Zwiers FW (2001) Statistical analysis in climate research. Cambridge University Press, New York

    Google Scholar 

  27. UIPO (1913–1994) Annali idrologici, Parte prima. Ufficio Idrografico del Po, Parma, then Ufficio Idrografico e Mareografico di Parma, Bacino del Po

  28. WMO (2004) Fourth seminar for homogenization and quality control in climatological databases. World Meterological Organization, World Climate Data and Monitoring Programme, WCDMP Series, Report No. 56, WMO/TD-No. 1236, Geneva

  29. WMO (2009) Guidelines on Analysis of extremes in a changing climate in support of informed decisions for adaptation. World Meterological Organization, World Climate Data and Monitoring Programme, WCDMP Series, Report No. 72, WMO/TD-No. 1500, Geneva. Accessed 4 Oct 2010

  30. WMO (2011) Guide to climatological practices. World Meterological Organization, WMO-No. 100, Third edition, Geneva

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This job is devoted to the Dr. Mario Govi (1927–2009).

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Correspondence to Guido Nigrelli.

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Nigrelli, G., Collimedaglia, M. Reconstruction and analysis of two long-term precipitation time series: Alpe Devero and Domodossola (Italian Western Alps). Theor Appl Climatol 109, 397–405 (2012).

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  • Rain Gauge
  • Total Annual Precipitation
  • Automate Weather Station
  • Precipitation Series
  • Climate Change Study