Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Gozolchiani, A."'
Oceanic Kelvin and Rossby waves play an important role in tropical climate and \en dynamics. Here we develop and apply a climate network approach to quantify the characteristics of \en related oceanic waves, based on sea surface height satellite data
Externí odkaz:
http://arxiv.org/abs/1505.07220
Different definitions of links in climate networks may lead to considerably different network topologies. We construct a network from climate records of surface level atmospheric temperature in different geographical sites around the globe using two
Externí odkaz:
http://arxiv.org/abs/1407.6243
We construct a network from climate records of atmospheric temperature at surface level, at different geographical sites in the globe, using reanalysis data from years 1948-2010. We find that the network correlates with the North Atlantic Oscillation
Externí odkaz:
http://arxiv.org/abs/1309.1905
Autor:
Ludescher, Josef, Gozolchiani, Avi, Bogachev, Mikhail I., Bunde, Armin, Havlin, Shlomo, Schellnhuber, Hans Joachim
Although anomalous episodical warming of the eastern equatorial Pacific, dubbed El Ni\~no by Peruvian fishermen, has major (and occasionally devastating) impacts around the globe, robust forecasting is still limited to about six months ahead. A signi
Externí odkaz:
http://arxiv.org/abs/1304.8039
The connectivity pattern of networks, which are based on a correlation between ground level temperature time series, shows a dominant dense stripe of links in the southern ocean. We show that statistical categorization of these links yields a clear a
Externí odkaz:
http://arxiv.org/abs/1304.0946
We construct and analyze climate networks based on daily satellite measurements of temperatures and geopotential heights. We show that these networks are stable during time and are similar over different altitudes. Each link in our network is stable
Externí odkaz:
http://arxiv.org/abs/1109.5364
We construct a network from climate records of different geographical sites in the North Atlantic. A link between two sites represents the cross-correlations between the records of each site. We find that within the different phases of the North Atla
Externí odkaz:
http://arxiv.org/abs/1109.3633
We construct and analyze a climate network which represents the interdependent structure of the climate in different geographical zones and find that the network responds in a unique way to El-Ni\~{n}o events. Analyzing the dynamics of the climate ne
Externí odkaz:
http://arxiv.org/abs/1010.2605
Publikováno v:
Phys.Rev.Lett. 100 (2008) 228501
The temperatures in different zones in the world do not show significant changes due to El-Nino except when measured in a restricted area in the Pacific Ocean. We find, in contrast, that the dynamics of a climate network based on the same temperature
Externí odkaz:
http://arxiv.org/abs/0804.1374
Autor:
Gozolchiani, Avi, Moshel, Shay, Hausdorff, Jeffrey M., Simon, Ely, Kurths, Jurgen, Havlin, Shlomo
We describe the effects of the asymmetry of cycles and non-stationarity in time series on the phase synchronization method. We develop a modified method that overcomes these effects and apply this method to study parkinsonian tremor. Our results indi
Externí odkaz:
http://arxiv.org/abs/cond-mat/0410617