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ScienceDaily: Earth & Climate News |
| Farms following soil-friendly practices grow healthier food, study suggests Posted: 24 Feb 2022 09:52 AM PST An experiment conducted on 10 farms across the U.S. suggests that crops from farms following soil-friendly practices for at least five years have a healthier nutritional profile than the same crops grown on neighboring, conventional farms. Researchers believe soil microbes and fungi boost certain beneficial minerals, vitamins and phytochemicals in the crops. |
| Student's device enables researchers to easily track elusive insects Posted: 24 Feb 2022 09:06 AM PST With some home security software and a little ingenuity, researchers have developed an inexpensive device that will allow them to study the behavior and activity of insects in regions of the world where they're most diverse. |
| Reporting entanglements of leatherback turtles is critical for survival Posted: 24 Feb 2022 08:27 AM PST New research suggests that leatherback turtles entangled in fishing gear have a better chance of survival if the incident is reported quickly, giving trained responders the opportunity to fully disentangle the animals. |
| 'Workhorse' of photovoltaics in tandem with perovskite Posted: 24 Feb 2022 08:26 AM PST So-called PERC cells are used in mass production of silicon solar cells, they are considered the workhorses of photovoltaics, dominating the market. Now two teams have shown that such standard silicon cells are also suitable as a basis for tandem cells with perovskite top cells. Currently, the efficiency of the tandem cell is still below that of optimised PERC cells alone, but could be increased to up to 29.5% through targeted optimization. The research was funded by the German Federal Ministry of Economics as part of a joint project. |
| Earth’s coldest forests are shifting northward with climate change Posted: 24 Feb 2022 06:11 AM PST New research shows rising temperatures are causing Earth's coldest forests to shift northward, raising concerns about biodiversity, an increased risk of wildfires and mounting impacts of climate change on northern communities. |
| Feeling connected to nature linked to lower risk of snake and spider phobias Posted: 24 Feb 2022 06:10 AM PST A study of over a thousand people in Hungary has found for the first time that people who feel more connected to nature are less likely to be affected by snake and spider fears or phobias. |
| Smelly ocelot habitats may scare off seed-dispersing rodents Posted: 23 Feb 2022 08:13 AM PST An experiment in Panama's Parque Natural Metropolitano and Gamboa revealed that agoutis were less likely to disperse and pilfer seeds in sites where ferocious felines roam. |
| Posted: 23 Feb 2022 08:12 AM PST The asteroid which killed nearly all of the dinosaurs struck Earth during springtime. This conclusion was drawn by an international team of researchers after having examined thin sections, high-resolution synchrotron X-ray scans, and carbon isotope records of the bones of fishes that died less than 60 minutes after the asteroid impacted. |
| Onset of modern sea level rise began in 1863, study finds Posted: 18 Feb 2022 12:30 PM PST Scientists have found that modern rates of sea level rise began emerging in 1863 as the Industrial Age intensified, coinciding with evidence for early ocean warming and glacier melt. The study, which used a global database of sea-level records spanning the last 2,000 years, will help local and regional planners prepare for future sea-level rise. |
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