NP
Nonlinear Processes in Geosciences
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Davide Faranda

I’m researcher in physics at the French National Center for Scientific Research (CNRS). I’m an expert of weather extreme events such as cold spells, heatwaves, cyclones and severe thunderstorms. My research activity focuses on the attribution of extreme events to climate change, that is understanding how much greenhouse gases influence the occurrence of extremes

From the eyes of tropical cyclones to flooded strands : how climatologists use weather events to make climate predictions?

October 26, 2021
From the eyes of tropical cyclones to flooded strands : how climatologists use weather events to make climate predictions?
Hurricane Florence seen from space: Credits: ESA/A.Gerst, CC BY-SA 3.0 IGO.

While extreme events are meteorological in nature, climatologists collect them to draw conclusions about the state of the present climate and to get clues how they possibly change in the future. Thus, climate and weather find common ground. If we consider an event alone, we are not studying the climate, we are in the field of meteorology, the goal of climatologists is therefore to put extreme even ...[Read More]

Three reasons why Forest-Fires worsen with climate change

September 1, 2021
Three reasons why Forest-Fires worsen with climate change

The brand-new IPCC AR6 report clearly states that “Unless there are immediate, rapid and massive reductions in greenhouse gas emissions, limiting warming to around 1.5°C, or even 2°C, will be out of reach”. Although as human beings we do not perceive changes in global Earth average temperatures as a threat to our lives, the IPCC report also states that extreme weather events will worsen; actually ...[Read More]

When carbon emissions break nature: icebergs and their feedback to climate change

May 21, 2021
When carbon emissions break nature: icebergs and their feedback to climate change
This image distributed by the European Space Agency (ESA) on May 20, 2021 shows a view of the A-76 iceberg off the Ronne sea ice in the Weddell Sea, Antarctica. It was captured by the Copernicus Sentinel-1 mission. Credits: ESA.

The largest iceberg in the world, named A-76, about 170 km long and 25 km wide, is drifting away from the Ronne pack ice in Antarctica. A76, originally spotted by the British Antarctic Survey (BAS), a British polar research organization with a base nearby, will wander and melt in the Weddell Sea, according to a statement released Wednesday, May 20, by the European Space Agency. Several studies are ...[Read More]

Four reasons for still observing cold spells despite the undeniable global climate change

February 18, 2021
Four reasons for still observing cold spells despite the undeniable global climate change
Stravinsky fountain, near the Centre Pompidou (Paris) frozen by the cold wave of 2021.

The winter of 2020-2021 has been characterized by various cold waves affecting – at different times – Western and Eastern Europe and North America.  The most striking pictures show Madrid covered by up to 40 cm of fresh snow, frozen Thames near London and Canal St Martin in Paris, heavy snow in Amsterdam and even on the Eolian Islands, just offshore Sicily. At first this seems contradi ...[Read More]