TY - JOUR A1 - Franzke, Christian L. E. A1 - Barbosa, Susana A1 - Blender, Richard A1 - Fredriksen, Hege-Beate A1 - Laepple, Thomas A1 - Lambert, Fabrice A1 - Nilsen, Tine A1 - Rypdal, Kristoffer A1 - Rypdal, Martin A1 - Scotto, Manuel G, A1 - Vannitsem, Stéphane A1 - Watkins, Nicholas W. A1 - Yang, Lichao A1 - Yuan, Naiming T1 - The Structure of Climate Variability Across Scales Y1 - 2020 VL - 58 IS - 2 JF - Reviews of Geophysics DO - 10.1029/2019RG000657 DO - 10.23689/fidgeo-4912 N2 - One of the most intriguing facets of the climate system is that it exhibits variability across all temporal and spatial scales; pronounced examples are temperature and precipitation. The structure of this variability, however, is not arbitrary. Over certain spatial and temporal ranges, it can be described by scaling relationships in the form of power laws in probability density distributions and autocorrelation functions. These scaling relationships can be quantified by scaling exponents which measure how the variability changes across scales and how the intensity changes with frequency of occurrence. Scaling determines the relative magnitudes and persistence of natural climate fluctuations. Here, we review various scaling mechanisms and their relevance for the climate system. We show observational evidence of scaling and discuss the application of scaling properties and methods in trend detection, climate sensitivity analyses, and climate prediction. UR - http://resolver.sub.uni-goettingen.de/purl?gldocs-11858/9258 ER -