How Snow and Its Physical Properties Change in a Changing Climate Alpine Context?

被引：20

作者：

Fratianni, Simona ^{[1
,2
]}

Terzago, Silvia ^{[1
]}

Acquaotta, Fiorella ^{[1
]}

Faletto, Mattia ^{[3
]}

Garzena, Diego ^{[1
]}

Prola, Maria Cristina ^{[3
]}

Barbero, Secondo ^{[3
]}

机构：

[1] Univ Turin, Dipartimento Sci Terra, I-10125 Turin, Italy

[2] Natrisk, I-10095 Grugliasco, TO, Italy

[3] Arpa Piemonte, Dipartimento Sistemi Previs, I-10135 Turin, Italy

来源：

ENGINEERING GEOLOGY FOR SOCIETY AND TERRITORY, VOL 1: CLIMATE CHANGE AND ENGINEERING GEOLOGY | 2015年

关键词：

Snow; Temperatures; Climate change; Italian Alps; ALPS;

D O I：

10.1007/978-3-319-09300-0_11

中图分类号：

P5 [地质学];

学科分类号：

0709 ; 081803 ;

摘要：

In this study we will present the preliminary results of an activity of the Italian MIUR Project NextData, research project NextSnow (national coordinator V. Levizzani). This is the analysis of snow depth and snowfalls data in the western Italian Alps during the period 1961-2010. These series were available until now, only on paper: we performed the recovery and digitization of daily data. We carried out the historical research and data quality control which allowed a complete climate analysis, with the identification of trends and their statistical significance. The increase of maximum and minimum temperatures are considered as a consequence of significant snow depth reduction. Moreover, in the last period (2001-2010) the study has been enhanced by data provided by 46 automatic snow-gauge stations of ARPA Piemonte in order to obtain more detailed informations on climatic features from a larger altitude range.

引用

页码：57 / 60

页数：4

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