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Analysis of Air Mean Temperature Anomalies by Using Horizontal Visibility Graphs
(MDPI, 2021)
The last decades have been successively warmer at the Earth’s surface. An increasing interest in climate variability is appearing, and many research works have investigated the main effects on different climate variables. ...
Visibility graphs of ground-level ozone time series: A multifractal analysis
(Elsevier, 2019)
A recent method based on the concurrence of complex networks and multifractal analyses is applied for the first time to explore ground-level ozone behavior. Ozone time series are converted into complex networks for their ...
Multiplex Visibility Graphs as a complementary tool for describing the relation between ground level O3 and No2
(Elsevier, 2020)
The usage of multilayer complex networks for the analysis of correlations among environmental variables (such as O3and NO2concentrations from the photochemical smog) is investigated in this work. The mentioned technique ...
Wet scavenging process of particulate matter (PM10): A multivariate complex network approach
(Elsevier, 2021)
This paper reports the results of research on PM10 wet scavenging by rainfall using a new multilayer complex networks called Multiplex Visibility Graphs (MVG). To the best of our knowledge, this work is the first to assess ...
Improving graph-based detection of singular events for photochemical smog agents
(Elsevier, 2020)
Recently, a set of graph-based tools have been introduced for the identification of singular events of O3, NO2 and temperature time series, as well as description of their dynamics. These are based on the use of the ...
Multifractal detrended fluctuation analysis of temperature in Spain (1960–2019)
(Elsevier, 2021)
In the last decades, an ever-growing number of studies are focusing on the extreme weather conditions related to the climate change. Some of them are based on multifractal approaches, such as the Multifractal Detrended ...
A sliding window-based algorithm for faster transformation of time series into complex networks
(AIP Publishing, 2019)
A new alternative method to approximate the Visibility Graph (VG) of a time series has been introduced here. It exploits the fact that most of the nodes in the resulting network are not connected to those that are far away ...
Background PM10 atmosphere: In the seek of a multifractal characterization using complex networks
(Elsevier, 2021)
In the literature, several epidemiological studies have already associated respiratory and cardiovascular diseases to acute exposure of mineral dust. However, frail people are also sensitive to chronic exposure to particulate ...
Multifractal characterisation of particulate matter (PM10) time series in the Caribbean basin using visibility graphs
(Elsevier, 2021)
A good knowledge of pollutant time series behavior is fundamental to elaborate strategies and construct tools to protect human health. In Caribbean area, air quality is frequently deteriorated by the transport of African ...
Can complex networks describe the urban and rural tropospheric O3 dynamics?
(Elsevier, 2019)
Tropospheric ozone (O3)time series have been converted into complex networks through the recent so-called Visibility Graph (VG), using the data from air quality stations located in the western part of Andalusia (Spain). ...