Environmental: General Geoscience: Environmental Issues Geoscience: Geography
Published

Balancing technology and governance are key to achieving climate goals      (via sciencedaily.com)     Original source 

Despite advancements in clean energy, global CO2 emissions continue to rise. IIASA researchers contributed to a new international study that underscores the importance of integrating technological advancements with robust institutional capacities to formulate effective climate policies.

Chemistry: Inorganic Chemistry Engineering: Nanotechnology Environmental: General
Published

Innovative study unveils a new path in green chemistry      (via sciencedaily.com)     Original source 

Researchers have introduced a new advancement in the fight against climate change. Their study showcases a novel method for understanding the mechanisms of carbon dioxide re-utilization leading to fuels and chemicals. This work paves the road for the further optimization of this catalytic process driven by renewable electricity.

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography
Published

Just say 'climate change' -- not 'climate emergency'      (via sciencedaily.com)     Original source 

The familiar terms 'climate change' and 'global warming' are more likely to resonate with people than other commonly used phrases.

Environmental: Ecosystems Geoscience: Geography
Published

Long-distance relationship revealed in the seemingly random behavior of bowhead whales      (via sciencedaily.com)     Original source 

Applying chaos theory to the movement of iconic arctic whales uncovered a 24-hour diving cycle and a long-range (~100 km) synchronization.

Environmental: Ecosystems Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Offbeat: Earth and Climate Offbeat: General
Published

Researchers find unexpectedly large methane source in overlooked landscape      (via sciencedaily.com)     Original source 

Researchers reported that upland landscapes were releasing some of the highest methane emissions yet documented among northern terrestrial ecosystems. The research was sparked when a potent greenhouse gas began ballooning under lawns in Fairbanks.

Environmental: General Environmental: Water Geoscience: Earthquakes Geoscience: Environmental Issues Geoscience: Geography
Published

Greenland mega-tsunami led to week-long oscillating fjord wave      (via sciencedaily.com)     Original source 

In September 2023, a megatsunami in remote eastern Greenland sent seismic waves around the world, piquing the interest of the global research community. The event created a week-long oscillating wave in Dickson Fjord, according to a new report in The Seismic Record.

Geoscience: Earth Science Geoscience: Geochemistry Geoscience: Geography Geoscience: Geology Geoscience: Oceanography Paleontology: Climate
Published

Record-breaking recovery of rocks that originated in Earth's mantle could reveal secrets of planet's history      (via sciencedaily.com)     Original source 

Scientists have recovered the first long section of rocks that originated in the Earth's mantle, the layer below the crust and the planet's largest component. The rocks will help unravel the mantle's role in the origins of life on Earth, the volcanic activity generated when it melts, and how it drives the global cycles of important elements such as carbon and hydrogen.

Engineering: Nanotechnology
Published

Precise stirring conditions key to optimizing nanostructure synthesis      (via sciencedaily.com)     Original source 

Stirring allows for homogenization and efficient gas exchange -- this fact has been known for decades. Controlling the stirring rate during the nanocluster synthesis is pivotal in achieving nanostructures with well-defined sizes, structures, optical properties, and stability.

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
Published

Detecting climate change using aerosols      (via sciencedaily.com)     Original source 

Researchers analyzed long-term aerosol satellite observation big data focusing on the Pacific Ocean downwind of China. Using a newly developed metric that considered aerosols as tracers, they detected altered atmospheric transport patterns associated with climate change. They observed that the distance of transboundary air pollution moving east from China had shortened. Thus, long-term satellite-based Earth observations are crucial for early climate change detection and accurate evaluation of this trend.

Geoscience: Earth Science Geoscience: Earthquakes Geoscience: Geography Geoscience: Landslides
Published

Sichuan Province earthquake offers lessons for landslide prediction from GNSS observations      (via sciencedaily.com)     Original source 

Using data collected from a 2022 magnitude 6.8 earthquake in Luding County in China's Sichuan Province, researchers tested whether Global Navigation Satellite System (GNSS) observations could be used for rapid prediction of earthquake-triggered landslides.

Computer Science: Quantum Computers Engineering: Nanotechnology Offbeat: Computers and Math Offbeat: General Physics: General Physics: Quantum Computing Physics: Quantum Physics
Published

X-ray imagery of vibrating diamond opens avenues for quantum sensing      (via sciencedaily.com)     Original source 

Scientists at three research institutions capture the pulsing motion of atoms in diamond, uncovering the relationship between the diamond's strain and the behavior of the quantum information hosted within.

Chemistry: General Environmental: General Geoscience: Environmental Issues Geoscience: Geochemistry Geoscience: Geography
Published

Study on planet-warming contrails 'a spanner in the works' for aviation industry      (via sciencedaily.com)     Original source 

Modern commercial aircraft flying at high altitudes create longer-lived planet-warming contrails than older aircraft, a new study has found.

Environmental: Ecosystems Environmental: General Environmental: Water Geoscience: Environmental Issues Geoscience: Geography Geoscience: Oceanography
Published

South Florida estuaries warming faster than Gulf of Mexico, global ocean, USF research shows      (via sciencedaily.com)     Original source 

Estuaries in South Florida have experienced rapid warming over the past two decades, including a record-breaking marine heat wave in 2023, research shows. The findings paint a troubling picture for the marine life that calls Florida home. Possible causes include evaporation, water capacity and residence time (the amount of time water spends in an estuary). No single factor has been identified as dominant.

Environmental: General Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Geology
Published

Scientists uncover hidden forces causing continents to rise      (via sciencedaily.com)     Original source 

Scientists have answered one of the most puzzling questions in plate tectonics: how and why 'stable' parts of continents gradually rise to form some of the planet's greatest topographic features.

Biology: General Biology: Zoology Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Nature Environmental: Biodiversity Geoscience: Earth Science Geoscience: Geography Geoscience: Oceanography
Published

The race to discover biodiversity: 11 new marine species and a new platform for rapid species description      (via sciencedaily.com)     Original source 

A new paper describes a ground-breaking experiment that united 25 independent taxonomists from 10 countries. The initiative boasts the discovery of 11 new marine species from all over the globe, occurring at depths from 5.2 to 7081 meters. It also represents a significant step forward in accelerating the pace at which new marine species are described and published.

Chemistry: Biochemistry Engineering: Nanotechnology Offbeat: General
Published

Soft gold enables connections between nerves and electronics      (via sciencedaily.com)     Original source 

Gold does not readily lend itself to being turned into long, thin threads. But researchers have now managed to create gold nanowires and develop soft electrodes that can be connected to the nervous system. The electrodes are soft as nerves, stretchable and electrically conductive, and are projected to last for a long time in the body.

Chemistry: General Chemistry: Inorganic Chemistry Engineering: Nanotechnology
Published

Concept for efficiency-enhanced noble-metal catalysts      (via sciencedaily.com)     Original source 

The production of more than 90 percent of all chemical products we use in our everyday lives relies on catalysts. Catalysts speed up chemical reactions, can reduce the energy required for these processes, and in some cases, reactions would not be possible at all without catalysts. Researchers developed a concept that increases the stability of noble-metal catalysts and requires less noble metal for their production.

Biology: General Ecology: Nature Environmental: Biodiversity Environmental: Ecosystems Environmental: General Geoscience: Environmental Issues Geoscience: Geography Mathematics: Modeling
Published

A new way of thinking about the economy could help protect the Amazon, and help its people thrive      (via sciencedaily.com)     Original source 

To protect the Amazon and support the wellbeing of its people, its economy needs to shift from environmentally harmful production to a model built around the diversity of indigenous and rural communities, and standing forests.

Environmental: Ecosystems Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Paleontology: Climate
Published

Antarctic-wide survey of plant life to aid conservation efforts      (via sciencedaily.com)     Original source 

The first continent-wide mapping study of plant life across Antarctica reveals growth in previously uncharted areas and is set to inform conservation measures across the region. The satellite survey of mosses, lichens and algae across the continent will form a baseline for monitoring how Antarctica's vegetation responds to climate change.