Researchers Identify Three Phases of Climate Change in the Tropical Pacific
Experiments with a climate model reveal that the tropical Pacific responds to increased atmospheric carbon dioxide levels in three distinct phases.…
Deforestation Leads to More Extreme Weather Events in the Amazon Region
If the Amazon rainforest were completely cleared, extreme precipitation, heat stress, and high wind speeds would occur more frequently. This is the…
Earth’s Climate Sensitivity
How much will the Earth warm if the amount of carbon dioxide in the atmosphere doubles? The answer to this seemingly simple question is highly…
Stability of the Greenland Ice Sheet: When the Ice Loss Becomes Irreversible
In a pre-industrial climate, the Greenland Ice Sheet can take on four different steady states, as demonstrated by simulations using a fully-coupled…
Hamburg Climate Researcher Erich Roeckner Has Died
Erich Roeckner, one of the most influential researchers in the history of the Max Planck Institute for Meteorology, passed away in February 2026, at…
Fewer Storms, More Extremes
Storms over the northeast Atlantic and the German Bight regularly cause major damage, placing a strain on people and the environment. At the same…
How Will Sea Level Rise Affect the Global Economy?
Global sea level rise will have severe consequences for coastal regions and beyond. However, it has not been adequately represented in integrated…
Tropical Cyclones and the Carbon Cycle: New Insights from A Model Simulation
For the first time, scientists have resolved extremely intense tropical cyclones and their effect on the ocean carbon cycle in a global Earth system…
NextGEMS: The Start of a New Era in Climate Research
The nextGEMS project, which ended this year, has paved the way for a more natural use of Earth information systems with local granularity. Its major…
How to Make Model Experiments on the Atlantic Overturning Circulation More Realistic
Melting ice in the Arctic is causing an increasing amount of freshwater to enter the North Atlantic, which is expected to result in a weakening of…
Climate, Coasts, Complexity: Northern Germany at the Heart of Earth System Modeling
In September, Northern Germany becomes the meeting point for the international Earth System Modeling community. Three high-level scientific events,…
ICON Simulations Nominated for Gordon Bell Prize for Climate Modelling
Newly developed configurations of the climate model ICON allow for the simulation of decadal-scale climate change at km-scale resolution on the…