Methodology for the historical and synoptic analysis of snows: its application to the region of Castilla y Leon (Spain)

被引：2

作者：

Ortega, Ma Teresa ^{[1
]}

Morales, Carlos G. ^{[1
]}

机构：

[1] Univ Valladolid, Dept Geog & Spatial Planning, Valladolid, Spain

来源：

THEORETICAL AND APPLIED CLIMATOLOGY | 2023年 / 151卷 / 3-4期

关键词：

SNOWFALL; RECONSTRUCTION;

D O I：

10.1007/s00704-022-04336-6

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

A methodology is proposed for the study of snowfall, applied to the region and autonomous community of Castilla y Leon (Spain). It is based on two major pillars: the elaboration of a Snowfall Catalogue from the consultation of documentary sources (press) between 1979 and 2021, which allows cataloging all the episodes that occurred from October to May, and the synoptic study of the atmospheric dynamics in those 43 years, identifying the different types of weather as a means of validating the cataloged episodes. The database created provides information on its intensity, duration, and frequency, as well as its genesis, distribution, typology, and climatic hazard. All this has been analyzed and has allowed to recognize different stages in its way of occurring and to estimate trends and behaviors in both the number of episodes and the number of snow days and their assessment in the current situation of climate change.

引用

页码：1825 / 1853

页数：29