Spatial pattern of North Atlantic Oscillation impact on rainfall in Serbia

被引：19

作者：

Lukovic, Jelena ^{[1
]}

Blagojevc, Dragan ^{[2
]}

Kilibarda, Milan ^{[2
]}

Bajat, Branislav ^{[2
]}

机构：

[1] Univ Belgrade, Fac Geog, Belgrade, Serbia

[2] Univ Belgrade, Fac Civil Engn, Bulevar Kralja Aleksandra 73, Belgrade 11000, Serbia

来源：

SPATIAL STATISTICS | 2015年 / 14卷

关键词：

NAO; Rainfall; Serbia; Spatial pattern; Global and local spatial autocorrelation indices; WINTER PRECIPITATION; SOUTHERN-OSCILLATION; SEASONAL RAINFALL; EUROPE; TRENDS; VARIABILITY; CIRCULATION; ASSOCIATION; RESOURCES; WATER;

D O I：

10.1016/j.spasta.2015.04.007

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This study examines the spatial pattern of relationships between annual, seasonal and monthly rainfall in Serbia, and the North Atlantic Oscillation (NAO) for the period of 1961-2009. The first correlation analysis between rainfall and the NAO was performed using a Pearson product-moment test. Results suggested negative, mainly statistically significant correlations at annual and winter scales as was expected. However, the highest percentage of stations showed significant result in October suggesting a strong impact of a large scale atmospheric mode throughout a wet season in Serbia. Further spatial analysis that incorporated a spatial autocorrelation statistic of correlation coefficients showed significant clustering at all temporal scales. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：39 / 52

页数：14

共 39 条

[1]

[Anonymous], 1997, CLIMATIC CHANGE HIGH, DOI DOI 10.1007/978-94-015-8905-5_4

[2]

[Anonymous], 2005, Statistical analysis of geographic information with ArcView GIS and ArcGIS

[3] Trend detection of annual and seasonal rainfall in Calabria (Southern Italy) [J].