Etienne Dunn-Sigouin

Senior Researcher

etdu@norceresearch.no
+47 56 10 75 65
Jahnebakken 5, 5007 Bergen, Norway

I am a researcher at NORCE Norwegian Research Centre AS, and part of the Climate Futures centre for research-based innovation, and the Bjerknes Centre for Climate Research.

My research focuses on:

climate dynamics, where I use dynamical theory, observations and models of varying complexity to understand the large-scale circulation and its role in climate
climate services, where I work together with the public and private sector to help them understand and adapt to weather and climate risk

Read more about me and my work here

Etienne Dunn-Sigouin

Research Groups

Forecasting Engine

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Projects

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DynAMiTe - Dynamics of Arctic-Midlatitude Teleconnections: mechanisms, robustness and tropical modulation

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Publications

Reconciling conflicting evidence for the cause of the observed early 21st century Eurasian cooling – Weather and Climate Dynamics (WCD) 2023

The role of Rossby waves in polar weather and climate – Weather and Climate Dynamics (WCD) 2023

Changing beekeeping seasons in Vestland, Norway – 2022

Insights into the quantification and reporting of model-related uncertainty across different disciplines – iScience 2022

Quantifying stratospheric biases and identifying their potential sources in subseasonal forecast systems – Weather and Climate Dynamics (WCD) 2022

Limited Influence of Localized Tropical Sea‐Surface Temperatures on Moisture Transport into the Arctic – Geophysical Research Letters 2021

Nonlinear response of atmospheric blocking to early Winter Barents-Kara seas warming: An idealized model study – Journal of Climate 2021

Impacts of Greenland Block Location on Clouds and Surface Energy Fluxes over the Greenland Ice Sheet – Journal of Geophysical Research (JGR): Atmospheres 2020

The Role of the Stratosphere in Subseasonal to Seasonal Prediction: 1. Predictability of the Stratosphere – Journal of Geophysical Research (JGR): Atmospheres 2020

The Role of the Stratosphere in Subseasonal to Seasonal Prediction: 2. Predictability Arising From Stratosphere-Troposphere Coupling – Journal of Geophysical Research (JGR): Atmospheres 2020

What configuration of the atmospheric circulation drives extreme net and total moisture transport into the Arctic? – Geophysical Research Letters 2020

Dynamics of anomalous stratospheric eddy heat flux events in an idealized model – Journal of the Atmospheric Sciences 2020

Dynamics of extreme stratospheric negative heat flux events in an idealized model – Journal of the Atmospheric Sciences 2018

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