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Archive for the ‘climatology’ category

Nov 17, 2024

Designing urban spaces for humans and animals

Posted by in categories: climatology, sustainability

Animals and plants also live and thrive on public squares. This creates opportunities for greater biodiversity and well-being for the human population. Researchers at the Technical University of Munich (TUM) have studied at 103 locations in Munich how various factors affect flora and fauna.

They advocate a close examination of local conditions and a more nature-focused approach to the design of public spaces. Their results are published in Nature Cities.

Biodiversity is the foundation of functional ecosystems: diverse ecosystems are more stable and have greater resiliency to the effects of climate change. However, humans also benefit directly from having a wide range of plant and animal life in their surroundings.

Nov 17, 2024

Laser Storms: Physicists Create “Light Hurricanes” for 16x Faster Data Transmission

Posted by in categories: climatology, computing, physics

Scientists discovered a way to encode more data into light by creating light vortices with quasicrystals. This method could potentially increase data transmission rates through optic fibers by up to 16 times, marking a significant advancement in telecommunications technology.

Modern life relies heavily on efficiently encoding information for transmission. A common method involves encoding data in laser light and sending it through fiber optic cables. As demand for data capacity grows, finding more advanced encoding methods is essential.

Breakthrough in Light Vortex Creation.

Nov 14, 2024

Balsa wood transistors could usher in ‘greener’ electronics

Posted by in categories: climatology, computing

😀 yay face_with_colon_three


Researchers in Sweden coaxed wood to conduct electricity, then used it to make a climate-friendlier building block of electronics.

Nov 14, 2024

NISAR: The Powerful New Satellite That Will Track Earth’s Secret Shifts

Posted by in categories: climatology, space

NASA and ISRO’s NISAR satellite aims to revolutionize our understanding of Earth’s surface movements with frequent global scans.

By detecting minute motions in land and ice, the satellite will enhance predictions for earthquakes and volcanic eruptions, and monitor infrastructure stability in ways previously not possible, saving significant time and resources in disaster management.

Continue reading “NISAR: The Powerful New Satellite That Will Track Earth’s Secret Shifts” »

Nov 13, 2024

Indonesia’s volcanic eruption grounds international flights on tourist island of Bali

Posted by in category: climatology

“The important thing is that we have to be able to get out of here,” she said.

Media reports said that thousands of people were stranded at airports in Indonesia and Australia, but an exact number wasn’t given.

Indonesia’s Mount Lewotobi Laki Laki volcano on the remote island of Flores in East Nusa Tenggara province spewed towering columns of hot ash high into the air since its initial huge eruption on Nov. 4 killed nine people and injured dozens of others.

Nov 11, 2024

Physicists create tiny hurricanes of light that could transport huge amounts of data

Posted by in categories: climatology, physics

Much of modern life depends on the coding of information into means of delivering it. A common method is to encode data in laser light and send it through optic cables. The increasing demand for more information capacity demands that we constantly find better ways of encoding it.

Nov 11, 2024

NASA AWE Instrument on the International Space Station Spots Something in the Atmosphere 55 Miles Above Earth

Posted by in categories: climatology, space

NASA says its Atmospheric Waves Instrument (AWE) recorded a series of intense gravity waves at high altitudes during Hurricane Helene.

Nov 9, 2024

Advances in plate tectonics research provide a new view of deep Earth’s carbon emissions

Posted by in category: climatology

From time to time, when Earth’s tectonic plates shift, the planet emits a long, slow belch of carbon dioxide. In a new modeling study published in Geochemistry, Geophysics, Geosystems, R. Dietmar Müller and colleagues show how this gas released from deep Earth may have affected the climate over the past billion years.

Nov 6, 2024

Physicists Spot Quantum Tornadoes Twirling in a ‘Supersolid’

Posted by in categories: climatology, quantum physics, space

New observations of microscopic vortices confirm the existence of a paradoxical phase of matter that may also arise inside neutron stars.

Nov 5, 2024

New Model Estimates CO2 Emissions from 22 Million U.S. Inland Waters

Posted by in categories: climatology, sustainability

What is the level of carbon emissions across the United States? This is what a recent study published in AGU Advances hopes to address as a team of researchers from the University of Massachusetts Amherst conducted the first nationwide analysis of carbon emissions across the United States with the goal of putting constraints on previous analyses regarding the amount of carbon emissions across the United States, also known as the carbon cycle. This study holds the potential to help researchers, climate scientists, and the public better understand the United States’ contribution to climate change and the steps that can be taken to mitigate them.

“We need to know how much CO2 is being generated so we can predict how it will respond to climate change,” said Dr. Matthew Winnick, who is an assistant professor of Earth, Geographic and Climate Sciences at the University of Massachusetts Amherst and a co-author on the study. “As temperature rises, we tend to think that a lot of the natural carbon cycle processes will respond to that and potentially amplify climate change.”

For the study, the researchers collected data on carbon emissions across more than 22 million rivers, lakes, and water reservoirs with the goal of developing a model that could put tighter constraints on previous carbon cycle models. In the end, the researchers’ models estimated approximately 120 million metric tons of carbon, which is approximately 25 percent lower than previous models which estimated approximately 159 million metric tons of carbon. The researchers note these more accurate findings could benefit carbon capturing methods to mitigate climate change.

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