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Categories: Ecology: Endangered Species, Environmental: General
Published Scientists develop artificial 'worm gut' to break down plastics
(via sciencedaily.com) Original source A team of scientists has developed an artificial 'worm gut' to break down plastics, offering hope for a nature-inspired method to tackle the global plastic pollution problem.
Published Ice cores provide first documentation of rapid Antarctic ice loss in the past
(via sciencedaily.com) Original source Researchers have uncovered the first direct evidence that the West Antarctic Ice Sheet shrunk suddenly and dramatically at the end of the Last Ice Age, around eight thousand years ago. The evidence, contained within an ice core, shows that in one location the ice sheet thinned by 450 meters -- that's more than the height of the Empire State Building -- in just under 200 years.
Published Are environmental toxins putting future generations at risk?
(via sciencedaily.com) Original source In a study that signals potential reproductive and health complications in humans, now and for future generations, researchers have concluded that fathers exposed to environmental toxins, notably DDT, may produce sperm with health consequences for their children.
Published 'Legacy' phosphorus delays water quality improvements in Gulf of Mexico
(via sciencedaily.com) Original source The same phosphorus that fertilizes the thriving agriculture of the Midwest is also responsible for a vast 'dead zone' in the Gulf of Mexico near the Mississippi Delta. Efforts to reduce the amount of phosphorus that enters the Mississippi River system are underway, but research suggests that remnants of the contaminant are left behind in riverbeds for years after introduction and pose an overlooked -- and lingering -- problem.
Published Psychology study unearths ways to bolster global climate awareness and climate action
(via sciencedaily.com) Original source An international team of scientists has created a tool that can aid in increasing climate awareness and climate action globally by highlighting messaging themes shown to be effective through experimental research.
Published Replacing animal-based foods with alternative proteins would unlock land for carbon removal
(via sciencedaily.com) Original source Researchers report that replacing 50% of animal products with alternative proteins by 2050 could free up enough agricultural land to generate renewable energy equivalent in volume to today's coal-generated power while simultaneously removing substantial CO2 from the atmosphere.
Published Green doesn't always mean clean: Cleaning products urgently need better regulation, researchers warn
(via sciencedaily.com) Original source Researchers say there needs to be better regulation and more guidance for consumers about how safe cleaning products really are.
Published EVs that go 1,000 km on a single charge: Gel makes it possible
(via sciencedaily.com) Original source Engineers apply electron beam technology to develop an integrated silicon-gel electrolyte system.
Published Clarity needed for businesses to achieve greenhouse gas mitigation
(via sciencedaily.com) Original source Despite efforts to mitigate the effects of climate change, companies are not set up for success, due to conflicting national and sectorial targets and differing availability of abatement options, a new study reveals.
Published New study sheds new light on forests' role in climate and water cycle
(via sciencedaily.com) Original source Forests, which cover a third of Earth's land surface, are pivotal in carbon storage and the water cycle, though the full scope of their impact remains to be fully understood. In a new study, researchers provide new insights into the complex role forests play in the climate system and water cycle.
Published Inexpensive, carbon-neutral biofuels are finally possible
(via sciencedaily.com) Original source When it comes to making fuel from plants, the first step has always been the hardest -- breaking down the plant matter. A new study finds that introducing a simple, renewable chemical to the pretreatment step can finally make next-generation biofuel production both cost-effective and carbon neutral.
Published 3D printed nanocellulose upscaled for green architectural applications
(via sciencedaily.com) Original source For the first time, a hydrogel material made of nanocellulose and algae has been tested as an alternative, greener architectural material. The study shows how the abundant sustainable material can be 3D printed into a wide array of architectural components, using much less energy than conventional construction methods.
Published New method to more accurately spot underground nuclear tests
(via sciencedaily.com) Original source A more accurate way of identifying underground nuclear tests, including those conducted in secret, has been developed.
Published Warmer water may help rivers keep antimicrobial resistance at bay
(via sciencedaily.com) Original source New study suggests that temperature can influence the microbial competition in rivers.
Published MXene-coated devices can guide microwaves in space and lighten the payload
(via sciencedaily.com) Original source One of the most important components of satellites that enable telecommunication is the waveguide, which is a metal tube for guiding radio waves. It is also one of the heaviest payloads satellites carry into orbit. As with all space technology, reducing weight means reducing the amount of expensive and greenhouse gas-producing fuel it takes to launch a rocket, or increasing the number of devices carried by the same rocket to space. Researchers are trying to lighten the load by creating and testing a waveguide made from 3D-printed polymers coated with a conductive nanomaterial called MXene.
Published Japan's electric vehicle transition by 2035 may be insufficient to combat the climate crisis, but there are solutions
(via sciencedaily.com) Original source Researchers report that Japan's policy of banning the sale of new gas vehicles by 2035 may be insufficient to reduce the country's CO2 emissions. The team's analysis showed that to effectively reach their climate goals, Japan must also implement policies that extend vehicle lifetime, implement more renewable energy into its energy sector, and decarbonize the manufacturing process of vehicles.
Published How kelp forests persisted through the large 2014-2016 Pacific marine heatwave
(via sciencedaily.com) Original source New research reveals that denser, and more sheltered, kelp forests can withstand serious stressors amid warming ocean temperatures.
Published New study finds 'sweet spot' for length of yarn-shaped supercapacitors
(via sciencedaily.com) Original source Researchers have identified a 'sweet spot' at which the length of a threadlike energy storage technology called a 'yarn-shaped supercapacitor' (YSC) yields the highest and most efficient flow of energy per unit length.
Published Researchers reveal elusive bottleneck holding back global effort to convert carbon dioxide waste into usable products
(via sciencedaily.com) Original source Think of it as recycling on the nanoscale: a tantalizing electrochemical process that can harvest carbon before it becomes air pollution and restructure it into the components of everyday products. The drive to capture airborne carbon dioxide from industrial waste and make it into fuel and plastics is gaining momentum after a team of researchers uncovered precisely how the process works and where it bogs down.
Published Complex tree canopies help forests recover from moderate-severity disturbances
(via sciencedaily.com) Original source Extreme events wipe out entire forests, dramatically eliminating complex ecosystems as well as local communities. Researchers have become quite familiar with such attention-grabbing events over the years. They know less, however, about the more common moderate-severity disturbances, such as relatively small fires, ice storms, and outbreaks of pests or pathogens.