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Nonlinear Processes in Geosciences
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Tommaso Alberti

I am a researcher at the Istituto Nazionale di Geofisica e Vulcanologia (INGV) in Rome, Italy. My research activity is focused on data analysis and modeling, via dynamical system and statistical mechanics approaches, to understand complexity in geoscience and near-Earth space plasma. My interests cover: - Complexity and chaos in geosciences - Extreme events in geosciences - Sea level variability: transient phenomena, long-term variability and trends - Geo-electromagnetic transient phenomena and effects on electric infrastructures - Turbulence in fluids and plasmas

NPG Paper of the Month: “Unravelling the spatial diversity of Indian precipitation teleconnections via a non-linear multi-scale approach”

September 20, 2019
Schematic map of spatial diversity of Indian precipitation teleconnections at different time scales. (a) ENSO, (b) IOD, (c) NAO, (d PDO, and (e) AMO. Colors are consistent with the Indian community shown in the right figure. Presence of color in community segment indicates significant synchronization between teleconnection and Indian precipitation. Every single segment of circle shows the temporal scale. Cardinal direction has been projected in the background of each circle.
Schematic map of spatial diversity of Indian precipitation teleconnections at different time scales. (a) ENSO, (b) IOD, (c) NAO, (d PDO, and (e) AMO. Colors are consistent with the Indian community shown in the right figure. Presence of color in community segment indicates significant synchronization between teleconnection and Indian precipitation. Every single segment of circle shows the temporal scale. Cardinal direction has been projected in the background of each circle. (Source: J. Kurths et al., Unravelling the spatial diversity of Indian precipitation teleconnections via a non-linear multi-scale approach, Nonlin. Processes Geophys., 26, 251–266, 2019, https://www.nonlin-processes-geophys.net/26/251/2019/ . License: https://creativecommons.org/licenses/by-nc-nd/4.0/ .

Today’s we launch one of our promised activities: the NPG Paper of the Month. This month the award is achieved by Jürgen Kurths and co-authors for their paper “Unravelling the spatial diversity of Indian precipitation teleconnections via a non-linear multi-scale approach” (https://www.nonlin-processes-geophys.net/26/251/2019/). Ankit Agarwal, one of the authors of the manuscript, tells ...[Read More]

NP Interviews: the Division President Stéphane Vannitsem

July 25, 2019
NP Interviews: the Division President Stéphane Vannitsem
The Nonlinear Processes in Geosciences Division President Stéphane Vannitsem.

Today’s NP Interviews hosts the Nonlinear Processes Division President Stéphane Vannitsem. Stéphane is the head of the Dynamical Meteorology and Climatology Unit of the Research division of the Royal Meteorological Institute of Belgium, and lecturer at the Free University of Brussels. He is currently president of the Nonlinear Processes division of the European Geosciences Union and executive edit ...[Read More]

Welcome to the Nonlinear Processes in Geosciences Blog!

July 25, 2019
Welcome to the Nonlinear Processes in Geosciences Blog!

We are happy to announce that the growing Nonlinear Processes in Geosciences (NP) community has a new unifying platform where newsworthy information on different topics will be published, with the main aim to reach many scientists at a time. Thus, this is the official launch of the Nonlinear Processes in Geosciences Blog! We hope this platform could serve as a starting point to strengthen our comm ...[Read More]