Earth Sciences

Earth Sciences

Decades of Satellite Data Expose Antarctic Ice Loss

Scientists from the University of Maryland, the University of Leeds and the University of California, San Diego, have reviewed decades of satellite…

Earth Sciences

New Insights Into Arctic Ground Thermal Conditions

Understanding the thermal conditions of the ground in the Arctic is of utmost importance in order to assess the effects of climate change on the occurrence of…

Earth Sciences

Pre-Earthquake Activity Discovered in Central Alaska

Tape and his colleagues found evidence for accelerating activity before a 2016 earthquake in a laterally moving fault zone in central Alaska. The activity…

Earth Sciences

New insight into Earth's crust, mantle and outer core interactions

Using previously unavailable data, researchers confirm a correlation between the movement of plate tectonics on the Earth's surface, the flow of mantle above…

Earth Sciences

UAV Aircrafts Uncover Insights on Arctic Particle Formation

Ny-Ålesund (Spitsbergen). Investigations of the atmosphere by means of unmanned mini-airplanes can contribute significantly to the investigation of the causes…

Earth Sciences

Great Barrier Reef: 30,000 Years of Change and Survival

A landmark international study of the Great Barrier Reef has shown that in the past 30,000 years the world's largest reef system has suffered five death…

Earth Sciences

Cold Production of New Seafloor: Insights on Oceanic Innovation

A mountain range with a total length of 65,000 kilometers runs through all the oceans. It marks the boundaries of tectonic plates. Through the gap between the…

Earth Sciences

Restoring Tropical Peat Swamps: A Key to Carbon Reduction

According to current knowledge, the land biosphere absorbs 30% of the CO2 produced by humans and thus contributes significantly to reducing global warming….

Earth Sciences

Unlocking Secrets: Antarctic Ice Core Study Reveals New Insights

But a tantalizing clue recently offered the possibility to go back even further. A collaborative study between the University of Washington and the University…

Earth Sciences

MCC Study: Carbon Removal Essential for 1.5°C Climate Goal

The scientists led an international consortium that has now published the results in a special section of the journal Environmental Research Letters.

Earth Sciences

Monitoring Lava Lake Levels in Congo Volcano: Key Insights

In a talk at the 2018 SSA Annual Meeting, Adrien Oth of the European Center for Geodynamics and Seismology discussed how he and his colleagues are using…

Earth Sciences

NASA Completes Arctic Ice Survey Flights for Essential Mapping

“This campaign achieved most of our primary objectives in surveying the state of Arctic ice,” said IceBridge's acting project scientist Joe MacGregor. “We've…

Earth Sciences

Ice Stream Dynamics: NE Greenland Ice Sheet Changes Over 45,000 Years

Interestingly, the loss of ice from the Northeast Greenland Ice Stream (NEGIS) took place not only during the warm Holocene period, but also during a period…

Earth Sciences

Decoding tornadoes' infrasound waves

Infrasound waves oscillate at frequencies humans can't hear, but they're extremely useful for monitoring nuclear blasts because infrasound decays so slowly…

Earth Sciences

How Plate Tectonics May Have Frozen Earth Into a Snowball

They expect their hypothesis to generate controversy. Geologists usually place the start of plate tectonics at about 3 billion years ago, while the new…

Earth Sciences

How Snow Persistence Affects Streamflow Predictions

In a new study, a team of researchers at Colorado State University found that snow persistence — the amount of time snow remains on the ground — can be used…

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