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Earth Science

Design Sem Nome 42

AI Assists in Tracking Icebergs by Analyzing Radar Data

Earth Science, Environmental Science /

Scientists are employing machine learning to analyze satellite radar data for the identification of icebergs in the Southern Ocean surrounding Antarctica. This approach aims to enhance comprehension of their life cycle and environmental repercussions. While icebergs might appear distant and exotic, as depicted in movies like Titanic, they can significantly impact us unexpectedly. Just last […]

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Design Sem Nome 2023 11 21T204854.518

Lo’s Global Volcanic Activity Results from Focused Tidal Heating in its Upper Mantle

Earth Science, Volcanology /

A group of volcanologists and planetary scientists, comprising members from NASA’s Jet Propulsion Laboratory, California Institute of Technology, the University of Arizona, and Arizona State University, has discovered, through an examination of a recently compiled comprehensive assessment of Io’s volcanic behavior, that the primary source of its tidal heating is probably situated in its upper

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Design Sem Nome 2023 11 21T180008.815

Discover the Cities that Are Sinking Fast

Earth Science, Geology, Science /

Earlier this year, a satellite data-based study revealed that New York City is experiencing a notable sinking rate of 1-2 millimeters annually across the city, with varying rates in different urban areas. Although the weight of high-rise buildings is identified as a contributing factor, New York is not the fastest-sinking city globally. Cities worldwide sink

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Design Sem Nome 2023 11 21T170642.409 1

Global Temperatures Surpass 2°C Threshold for the First Time in History

Climatology, Earth Science, Science /

In a concerning development late last week, global temperatures briefly surged past a critical benchmark that climate scientists had been dreading. Preliminary data suggests that on Friday, the mean global temperature likely exceeded a crucial threshold of 2°C (3.6°F) above preindustrial levels for the first time recorded. Dr. Sam Burgess, Deputy Director of the Copernicus

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Design Sem Nome 2023 11 15T215252.549

Low-Carbon Footprint Ammonia for Eco-Friendly Fertilizers

Agriculture, Earth Science, Environmental Science, Science /

Researchers at UNSW Sydney, alongside collaborators, have pioneered an eco-friendly technique enabling ammonia production directly on farms, revolutionizing the traditional high-energy methods. The innovation, highlighted in a recent Applied Catalysis B: Environmental publication, drastically improves energy efficiency, scaling up green ammonia synthesis at an industrial level. Formerly reliant on energy-intensive processes contributing significantly to global

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Design Sem Nome 2023 11 08T211739.751

Formation of a New Volcanic Island off the Coast of Japan

Earth Science, Geology, Science, Volcanology /

In late October, a remarkable natural event unfolded as an underwater eruption gave rise to a brand-new volcanic island along the coast of Japan. This intriguing phenomenon, marked by billowing smoke and gradual expansion, has captured the world’s attention. Emergence of the New Island Situated off the coast of Iōtō (formerly known as Iwo Jima),

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Design Sem Nome 2023 11 06T191544.774

Global Temperature Approaches 1.5°C Threshold

Climatology, Earth Science, Science /

The pace of climate change is increasing, and the global temperature is expected to surpass the 1.5 degrees Celsius (2.7 Fahrenheit) warming limit in the coming decade, as indicated by a study published recently. This research, which includes contributions from scientists at NASA and Columbia University, highlights the growing urgency of the climate crisis and

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UV Radiation Could be the Key to Recycling Disposable Diapers Efficiently

Earth Science, Environmental Science /

Disposable diapers contribute significantly to the world’s waste problem, primarily due to their challenging recyclability. Nevertheless, there is a fresh method that can recover the “superabsorber” polymer used in the diaper liners, even when they are soiled. Ultraviolet light presents a promising avenue for revolutionizing the recycling of disposable diapers, addressing the pressing environmental concerns

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Design Sem Nome 11

West Antarctic Ice Sheet Melting is Inevitably Increasing

Climatology, Earth Science, Environmental Science /

New research suggests that, regardless of our efforts to reduce fossil fuel consumption, the West Antarctic Ice Sheet will persist in accelerating its melting rate throughout the century. This impending surge in ice melt is expected to lead to a rapid rise in Antarctica’s contribution to sea-level elevation over the next few decades. Utilizing the

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Design Sem Nome 10

Recent Study Reveals Surprising Boreal Forest Fire Effects in North America

Climatology, Earth Science, Environmental Science /

A novel research endeavor, employing a unique method to examine satellite images of boreal forests spanning the past thirty years, has identified that fire might be altering the landscape of the area in an unforeseen manner, catching researchers off guard with its findings. Throughout history, fires in North American boreal forests have typically resulted in

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