A major issue in time series analysis and particularly in the study of meteorological time
series behaviour is the long range dependence (LRD). Various estimators of LRD have …

A major issue in time series analysis and particularly in the study of meteorological time
series is to model and to predict their behaviour. The first step to reach this goal is the data …

Time series analysis and forecasting has become a major tool in different applications in
meteorological phenomena, such as rainfall, humidity, temperature, draught and …

Predicting the precipitation evolution is of big importance, especially for the regions affected
by drought, where the irrigation systems are necessary. Dobrudja is a region situated in the …

We propose a discrete log-normal process to generate an intermittent time series and show
that it possesses multifractal properties. With such a process, it is possible for the first time to …

Modeling the precipitation evolution at a regional scale is a topic of interest in order to
predict the weather evolution and climate change, with their multiple consequences, in a …

In this article we describe the regional evolution of precipitation in Dobrudja, a region
situated in the South–East of Romania, using the mean annual precipitation collected from …

In this article we present the results of the statistical analysis of annual precipitation collected
for a period of 45 years, at ten meteorological stations situated in Dobrudja region, Romania …

An analysis of precipitation variability since 1965 has been carried out using annual and
monthly data from Dobrudja, a region of situated in the South–East of Romania, between the …

To describe the precipitation evolution in Dobrudja–a region situated in the South–East of
Romania–the mean annual precipitation have been collected from 1965 to 2005, at ten …