News from the Institute

An oscillating wind system in the tropical stratosphere: future evolution and new projections

The “quasi-biennial oscillation” (QBO) is a well-known wind system characterized by alternating layers of westerly and easterly winds encircling the…

Photo: River in rain forest

Tropical wetlands drove methane changes since the last glacial

In a new study in Climate of the Past Dr. Thomas Kleinen and Prof. Victor Brovkin, researchers at the Max Planck Institute for Meteorology, together…

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WarmWorld project at full speed

With the first day of spring we also kick off the full module-team of the BMBF-funded WarmWorld project. Within this project, the Max Planck…

Landscape with dark rainy clouds

What the development of global climate models at the km-scale teaches us about tropical convection

Accurately capturing location, diurnal as well as seasonal variability of the tropical rainbelt, over land and over ocean, has remained beyond reach…

ICON_Sapphire_eyecatcher

The first release of ICON-Sapphire, targeting simulations of the Earth System at kilometer scale

Do thunderstorms in the atmosphere affect the meandering of ocean currents? What is the effect of ocean eddies on the carbon budget? Investigating…

Original NASA Blue Marble photo left, visualization right. Credit: MPI-M, DKRZ, NVIDIA

Revisiting the Blue Marble: ICON simulating the coupled climate system at 1 km

The early 1970s is often associated with the birth of the modern environmental movement. In 1970 the first Earth day was celebrated, and Greenpeace…

Figure: Global 1.2 km ICON-ESM simulation with zoom on the Agulhas stream

Technical milestone reached: global Earth system simulations with 1.2 km resolution

The Max Planck Institute for Meteorology (MPI-M) has opened a new chapter in Earth System Modelling that has been a dream for climate scientists and…

The Future of Climate Modeling — the Kilometer Scale

Climate change poses new questions for climate science; questions that cannot be answered by the present generation of climate models. There is no…

Eyecatcher ICON- Model

The first version of the ICON Earth System Model

A team of researchers around Dr. Johann Jungclaus from the Max Planck Institute for Meteorology (MPI-M) has published a paper in the Journal of…

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What controls the millennial-scale climate variability in simulations of the last deglaciation?

The transition between the last glacial maximum (LGM, about 21,000 years before present) and present, which is referred to as the last deglaciation,…

Figure_World_map_Soil_moisture

The driving forces of the terrestrial carbon cycle predictability

Although the global carbon cycle is predictable to some extent, we know little about the source of the memory in the system. In a study published in…

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A Quantification of Natural Forcing Contributions on Multi-Decadal North Atlantic Temperature Variability over the Past Millennium

In a new study in Geophysical Research Letters Dr. Shih-Wei Fang, Dr. Claudia Timmreck, and Dr. Johann Jungclaus from the Max Planck Institute for…

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