Showing 20 articles starting at article 1501
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Categories: Environmental: General, Space: General
Published Feathers from deceased birds help scientists understand new threat to avian populations
(via sciencedaily.com) Original source Animal ecologists developed an analytical approach to better understand one of the latest threats to feathered creatures: the rise of wind and solar energy facilities.
Published Monitoring the well-being of reservoir water through an uncrewed surface vehicle
(via sciencedaily.com) Original source In a recent tragic incident, approximately 100 elephants in Africa perished due to inadequate access to water. The United Nations Environment Programme (UNEP) issues a warning that around 2.5 billion people worldwide could face water scarcity by 2025. In the face of water shortages affecting not only human society but also the entire ecological community due to the climate crisis, it becomes crucial to adopt comprehensive measures for managing water quality and quantity to avert such pressing challenges.
Published Arctic cold snap transforms into a blessing
(via sciencedaily.com) Original source Scientists investigate the influence of Arctic cold air on carbon dioxide uptake of the east sea.
Published Mysterious missing component in the clouds of Venus revealed
(via sciencedaily.com) Original source Researchers may have identified the missing component in the chemistry of the Venusian clouds that would explain their color and splotchiness in the UV range, solving a long-standing mystery.
Published New images reveal what Neptune and Uranus really look like
(via sciencedaily.com) Original source Neptune is fondly known for being a rich blue and Uranus green -- but a new study has revealed that the two ice giants are actually far closer in color than typically thought. The correct shades of the planets have now been confirmed.
Published Conflict in full swing: Forest bats avoid large areas around fast-moving wind turbines
(via sciencedaily.com) Original source Not only do many bats die at wind turbines, the turbines also displace some species from their habitats over large areas. When the turbines are in operation at relatively high wind speeds, the activity of bat species that hunt in structurally dense habitats such as forests drops by almost 80 per cent within a radius of 80 to 450 meters around the turbine.
Published Better mental, physical health in older people tied to living near nature
(via sciencedaily.com) Original source Even small differences in the availability of urban green and blue spaces may be associated with better mental and physical health in older adults, according to a new study. The study's findings showed that having just 10% more forest space in a person's residential ZIP code was associated with reduced serious psychological distress, which covers mental health problems that require treatment and interfere with people's social lives, work or school.
Published The choreography connecting kelp forests to the beach
(via sciencedaily.com) Original source A new study uncovers a symphony of synchrony between the kelp forest and beach, with broader implications for the beach food web as the climate changes.
Published Seismic and infrasonic signals used to characterize Nord Stream pipeline events
(via sciencedaily.com) Original source A new study provides further evidence that the Nord Stream seismic signals came from a complex source. The signals lasted longer than would be expected from a single explosive source, the researchers say, and were more like the signals detected from an underwater volcano or a pipeline venting gas.
Published Microbial awakening restructures high-latitude food webs as permafrost thaws
(via sciencedaily.com) Original source Wildlife biologists used a novel technique to trace the movement of carbon through Arctic and boreal forest food webs and found that climate warming resulted in a shift from plant-based food webs to fungal-based food webs for several high-latitude species, with potential indirect effects on nutrient cycling and ecosystem function.
Published Magnetic fields in the cosmos: Dark matter could help us discover their origin
(via sciencedaily.com) Original source We don't know how magnetic fields in the cosmos formed. Now a new theoretical research tells how the invisible part of our universe could help us find out, suggesting a primordial genesis, even within a second of the Big Bang.
Published Researchers boost signal amplification in perovskite nanosheets
(via sciencedaily.com) Original source Perovskite nanosheets show distinctive characteristics with significant applications in science and technology. In a recent study, researchers achieved enhanced signal amplification in CsPbBr3 perovskite nanosheets with a unique waveguide pattern, which enhanced both gain and thermal stability. These advancements carry wide-ranging implications for laser, sensor, and solar cell applications, and can potentially influence areas like environmental monitoring, industrial processes, and healthcare.
Published Computational method discovers hundreds of new ceramics for extreme environments
(via sciencedaily.com) Original source If you have a deep-seated, nagging worry over dropping your phone in molten lava, you're in luck. Materials scientists have developed a method for rapidly discovering a new class of materials with heat and electronic tolerances so rugged that they that could enable devices to function at several thousands of degrees Fahrenheit.
Published Is oxygen the cosmic key to alien technology?
(via sciencedaily.com) Original source Astrophysicists outline the links between atmospheric oxygen and the potential rise of advanced technology on distant planets.
Published Targeted household cleaning can reduce toxic chemicals post-wildfire
(via sciencedaily.com) Original source Wildfires create compounds called polycyclic aromatic hydrocarbons (PAHs), which are formed in the combustion process at high temperatures. These compounds are highly toxic. New research examined how long harmful chemicals found in wildfire smoke can persist and the most effective ways to remove them with everyday household cleaners.
Published Using electricity, scientists find promising new method of boosting chemical reactions
(via sciencedaily.com) Original source Chemists found a way to use electricity to boost a type of chemical reaction often used in synthesizing new candidates for pharmaceutical drugs. The research is an advance in the field of electrochemistry and shows a path forward to designing and controlling reactions -- and making them more sustainable.
Published Evolution might stop humans from solving climate change
(via sciencedaily.com) Original source Human culture has evolved to allow humans to extract resources and helped us expand to dominate the biosphere. But the same evolutionary processes may counteract efforts to solve new global environmental threats like climate change, according to a new study. Tackling the climate crisis will require worldwide regulatory, technical and economic systems supported by strong global cooperation. However, this new study concludes that the group-level processes characteristic of human cultural evolution, will cause environmental competition and conflict between sub-global groups, and work against global solutions. Adapting to climate change and other environmental problems will, therefore, require human evolution to change.
Published Understanding climate mobilities: New study examines perspectives from South Florida practitioners
(via sciencedaily.com) Original source A recent study assessed the perspectives of 76 diverse South Florida climate adaptation professionals. A new study explores the expectations and concerns of practitioners from the private sector, community-based organizations, and government agencies about the region's ability to adapt in the face of increasing sea level rise and diverse consequences for where people live and move, also known as climate mobility.
Published From NYC to DC and beyond, cities on the East Coast are sinking
(via sciencedaily.com) Original source Major cities on the U.S. Atlantic coast are sinking, in some cases as much as 5 millimeters per year -- a decline at the ocean's edge that well outpaces global sea level rise, confirms new research. Particularly hard hit population centers such as New York City and Long Island, Baltimore, and Virginia Beach and Norfolk are seeing areas of rapid 'subsidence,' or sinking land, alongside more slowly sinking or relatively stable ground, increasing the risk to roadways, runways, building foundations, rail lines, and pipelines, according to a new study.
Published Designing the 'perfect' meal to feed long-term space travelers
(via sciencedaily.com) Original source Imagine blasting off on a multiyear voyage to Mars, fueled by a diet of bland, prepackaged meals. As space agencies plan for longer missions, they're grappling with the challenge of how to best feed people. Now, researchers have designed the optimal 'space meal': a tasty vegetarian salad. They chose fresh ingredients that meet male astronauts' specialized nutritional needs and can be grown in space.