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ScienceDaily: Earth & Climate News |
| Big data imaging shows rock's big role in channeling earthquakes in Japan Posted: 07 Feb 2022 09:48 AM PST Thanks to 20 years of seismic data processed through one of the world's most powerful supercomputers, scientists have created the first complete, 3D visualization of a mountain-size rock called the Kumano Pluton buried miles beneath the coast of southern Japan. They now see the rock could be acting like a lightning rod for the region's megaquakes, diverting tectonic energy into points along its sides where several of the region's largest earthquakes have happened. |
| Jet stream models help inform US offshore wind development Posted: 07 Feb 2022 09:48 AM PST With the federal government planning to hold the largest sale of offshore wind farm leases in the nation's history, a new study could help inform the development of offshore wind farms by providing detailed models characterizing the frequency, intensity and height of low-level jet streams over the U.S. Atlantic coastal zone. |
| New fossil reveals origin of arthropod breathing system Posted: 07 Feb 2022 09:46 AM PST Scientists have discovered a new fossil that reveals the origin of gills in arthropods. |
| Globe’s glaciers have less ice than previously thought Posted: 07 Feb 2022 08:26 AM PST Research revises estimates of glacial ice volume, suggesting that there is less ice in the world's glaciers than previously thought. The findings have implications on freshwater and global sea level rise. |
| Shifting rainfall patterns will affect whether an imperiled butterfly survives climate change Posted: 07 Feb 2022 07:01 AM PST When we think of climate change, we often imagine how a warmer world will impact species, but a new study highlights the importance of changes in precipitation. The finding suggests that paying attention to the environmental triggers within each species' lifecycle will help us better understand how they will be affected by climate change. |
| Deep insights into the Arctic of tomorrow Posted: 07 Feb 2022 05:35 AM PST Hundreds of international researchers are currently analyzing observations from the one-year MOSAiC expedition, during which hundreds of environmental parameters were recorded with unprecedented accuracy and frequency over a full annual cycle in the Central Arctic Ocean. |
| The Congo tropical forest is simply different Posted: 07 Feb 2022 05:34 AM PST Until now, research assumed that the vast forest area of the Congo Basin, like other tropical forests, releases large amounts of nitrous oxide and binds methane. Researchers have now shown that it behaves differently: methane is released, while nitrous oxide emissions are smaller than thought. |
| Only 15 per cent of global coastal regions remain intact Posted: 07 Feb 2022 05:34 AM PST New research has revealed that only 15 per cent of coastal areas around the world remain intact, exposing the need for urgent coastal rehabilitation and conservation on a global scale. |
| Dog feces and urine could be harming nature reserves, according to new study Posted: 07 Feb 2022 05:34 AM PST New research finds that dogs being walked in nature reserves contribute a significant amount of nutrients to the environment through their feces and urine, which researchers warn could negatively impact local biodiversity. |
| Biologists investigate smallest propeller on Earth Posted: 07 Feb 2022 05:34 AM PST Scientists have discovered new information about the tiny propellers used by single-cell organisms called archaea. |
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