Search results for cryosphere

Earth Sciences May 22, 2023

Researchers acquire world's first multi-source detection dataset of mountain glacier

Using an aeronautic remote sensing system, Chinese scientists have obtained effective mountain glacier data during an ongoing airborne-ground science experiment on detecting the condition of Bayi Glacier in Haibei Tibetan ...

Earth Sciences May 9, 2023

Palsa mires continue to degrade at a rapid pace

Palsa mires found in the northernmost peatlands of Lapland are the main permafrost landforms in Fennoscandia. As the climate warms, palsa mires are expected to disappear and no new palsas have been observed to form. Active ...

Environment May 4, 2023

Fact or fiction? New sci-fi series 'Extrapolations' explores a climate-changed future

A new show streaming on Apple TV+ creatively envisions how artificial intelligence, other advanced technologies and climate change might impact people's lives this century. In Extrapolations, Scott Burns—who produced Al ...

Earth Sciences Apr 24, 2023

Study reveals how extreme cold events in south China relate to Arctic autumn sea-ice extent

A joint research team led by Prof. Xiao Cunde from Beijing Normal University, Dr. Du Zhiheng and Dr. Yang Jiao from the Northwest Institute of Eco-Environment and Resources (NIEER) of the Chinese Academy of Sciences (CAS) ...

Earth Sciences Apr 19, 2023

A once-stable glacier in Greenland is now rapidly disappearing

As climate change causes ocean temperatures to rise, one of Greenland's previously most stable glaciers is now retreating at an unprecedented rate, according to a new study.

Ecology Apr 19, 2023

Investigating the growth of snow algal blooms on Mount Gassan, Japan

Rising temperatures have led to the growth of algal blooms in water bodies, mountainous areas, and coastal regions as far as the Arctic. Recently, pigmented snow algae have been spotted on Japan's Mount Gassan after the winter ...

Earth Sciences Apr 3, 2023

Mapping hidden meltwater paths in glaciers

Norwegian and Estonian researchers have developed a method to map hidden meltwater paths in glaciers. Having a better understanding of how water moves inside and under the glaciers helps to better predict the motion, melting ...

Earth Sciences Apr 3, 2023

Satellites reveal hotspots of global river extent change

Rivers are one of the most dynamic components of the water cycle on Earth's surface and play a significant role in the development of human societies, ecosystem sustainability, and regional climate. However, their natural ...

Environment Mar 29, 2023

Turbulence theory extended to complex atmospheric conditions

Turbulence plays an essential role in weather and climate, and correctly representing its effects in numerical models is crucial for accurate weather forecasts and climate projections. However, the theory describing the effect ...

Environment Mar 24, 2023

UN's global disaster alert systems goal faces uphill climb

How can anyone seek shelter from a natural disaster they don't even know is coming? Last year the United Nations called for every person on the planet to be covered by early warning systems by 2027—but months into the effort ...

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