Earth System

The Earth system refers to the interconnected set of physical, chemical and biological components of the planet – including the atmosphere, hydrosphere, cryosphere, lithosphere and biosphere – that interact through exchanges of energy and matter. These components operate as a dynamic system shaped by processes such as atmospheric circulation, ocean currents, biogeochemical cycles and tectonic activity. Understanding the Earth system is central to studying climate, environmental change and the interactions between natural processes and human activity.

Image: El Niño, Earth
El Niño oscillations were stronger and more frequent in Earth’s ancient pastScience

El Niño oscillations were stronger and more frequent in Earth’s ancient past

A recent study from Duke University researchers reveals that the El Niño phenomenon, a warm ocean event with global climatic impact, has been occurring for…
Adrian AlexandreAdrian AlexandreOctober 22, 2024 Full article
Image: white smoke coming from a gray clouds (wildfire)
Increasing effects of global warming on fire dynamics and public healthScience

Increasing effects of global warming on fire dynamics and public health

Potsdam Institute for Climate Impact Research - Climate change is increasingly influencing fire behavior worldwide and intensifying fire smoke, endangering public health from air pollution…
SourceSourceOctober 22, 2024 Full article
Image: Cave, Limestone cave, Stalactites
New insights into climate history: studying cave formations could help improve climate modelsClimate

New insights into climate history: studying cave formations could help improve climate models

A recent study reveals that our understanding of historical climate patterns, particularly in Southeast Asia, may have been more complicated than once thought, especially when…
Adrian AlexandreAdrian AlexandreOctober 22, 2024 Full article
A tree in the globe hovering in desert - abstract image (s. research, science, climate)
Muser Press – New Research Articles Week 42, 2024Science

Muser Press – New Research Articles Week 42, 2024

Vulnerability of Arctic-Boreal methane emissions to climate change The rapid warming of the Arctic-Boreal region has led to the concern that large amounts of methane…
SourceSourceOctober 20, 2024 Full article
Image: Greenland
Arctic ice cores reveal global pollution’s hidden impactClimate

Arctic ice cores reveal global pollution’s hidden impact

Researchers from Dartmouth College have uncovered how fossil fuel emissions have profoundly impacted the Arctic’s atmospheric chemistry. Their findings show that pollution reaches the region…
Muser NewsDeskMuser NewsDeskSeptember 25, 2024 Full article
Permafrost thawing
Permafrost thawing set to trigger surge in northern wildfiresClimate

Permafrost thawing set to trigger surge in northern wildfires

A new study predicts that global warming will accelerate the thawing of permafrost, leading to a dramatic rise in wildfires across northern regions, including the…
Adrian AlexandreAdrian AlexandreSeptember 24, 2024 Full article
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Global summit to leverage supercomputing for advanced climate modelingNews

Global summit to leverage supercomputing for advanced climate modeling

The University of Illinois Urbana-Champaign is set to host the International Climate Computer Summit from September 29 to October 2, 2024, bringing together over 100…
Adrian AlexandreAdrian AlexandreSeptember 17, 2024 Full article
Image: Two hands are holding a small earth globe
Better sharing of Earth’s resources could lead to prosperity for all: reportClimate

Better sharing of Earth’s resources could lead to prosperity for all: report

Earth will only remain able to provide even a basic standard of living for everyone in the future if economic systems and technologies are dramatically…
SourceSourceSeptember 12, 2024 Full article
Image: Iceberg, glacial lake
Tipping risks from overshooting 1.5 °C can be minimised if warming is swiftly reversedClimate

Tipping risks from overshooting 1.5 °C can be minimised if warming is swiftly reversed

Exceeding 2 °C global warming strongly increases tipping risks Human-made climate change can lead to a destabilisation of large-scale components of the Earth system such…
SourceSourceAugust 2, 2024 Full article
Image: Coral reef
Loss of oxygen in lakes and oceans a major threat to ecosystems, society, and planetClimate

Loss of oxygen in lakes and oceans a major threat to ecosystems, society, and planet

Oxygen is a fundamental requirement of life, and the loss of oxygen in water, referred to as aquatic deoxygenation, is a threat to life at…
SourceSourceJuly 15, 2024 Full article
Image: a lake surrounded by trees in the middle of a forest
Unprecedented warming threatens earth’s lakes and their ecosystemsClimateScience

Unprecedented warming threatens earth’s lakes and their ecosystems

By Institute for Basic Science Lakes, with their rich biodiversity and important ecological services, face a concerning trend: rapidly increasing temperatures. A recent study published…
SourceSourceJuly 12, 2024 Full article
Image: Wildfire (s. forest, fire, climate)
Fires and climate are changing. Science needs to change too.ClimateScience

Fires and climate are changing. Science needs to change too.

By North Carolina State University A new white paper on the many ways wildfires affect people and the planet makes clear that as fires become…
SourceSourceJuly 11, 2024 Full article
Image: Sea, waves, water (s. climate, science)
New computer algorithm supercharges climate models and could lead to better predictions of future climate changeScience

New computer algorithm supercharges climate models and could lead to better predictions of future climate change

Earth System Models – complex computer models which describe Earth processes and how they interact – are critical for predicting future climate change. By simulating…
SourceSourceMay 1, 2024 Full article
Image: body of water (AI Gen.)
Scientists unveil intricate tipping points in Atlantic currentsScience

Scientists unveil intricate tipping points in Atlantic currents

An international team of scientists has uncovered the intricate patterns of tipping points within the Atlantic's current system. This discovery challenges conventional knowledge, suggesting that…
SourceSourceMarch 25, 2024 Full article