Potsdam Institute for Climate Impact Research (PIK)
Interdisciplinary Center for Dynamics of Complex Systems (University of Potsdam)
Cardiovascular Physics Group (Humboldt-Universität zu Berlin)
TOCSY - Toolboxes for Complex Systems
PIK/ Antique/ Blue
Home Home
Innovative filtering of Data Filtering
Time-scale adjustment Time-Scale Adjustment
Nonlinear correlation/ interrelation analysis Nonlinear Correlation
Parameter estimation of models System Identification
Data analysis and modeling using complex networks. Complex Networks
Investigation of system\'s dynamics System's Dynamics

Complex Networks

Tools

pyunicorn

TIGRAMITE

Example:
Spatio-temporal analysis of global surface temperature

  

Complex networks provide an alternative way to study extended climate data. The network measures can reveal complex and hidden spatio-temporal interrelationships. For example, the betweenness centrality of a climate network derived from surface air temperature exhibits distinct patterns coinciding with ocean currents.

Reference:

Donges, J. F., Zou, Y., Marwan, N., Kurths, J.: The backbone of the climate network, EPL, 87, 2009, 48007, doi:10.1209/0295-5075/87/48007.

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University of Potsdam, Interdisciplinary Center for Dynamics of Complex Systems, Germany
Potsdam Institute for Climate Impact Research, Transdisciplinary Concepts and Methods, Germany
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