#Climate change is altering terrestrial water availability

“#Climate change is altering terrestrial water availability” Credit: CC0 Public Domain The amount and location of available terrestrial water is changing worldwide. An international research team led by ETH Zurich has now proved for the first time that human-induced climate change is responsible for the changes observed in available terrestrial water. Water is the lifeblood…

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#Global warming will cause ecosystems to produce more methane than first predicted

“#Global warming will cause ecosystems to produce more methane than first predicted” Credit: CC0 Public Domain New research suggests that as the Earth warms natural ecosystems such as freshwaters will release more methane than expected from predictions based on temperature increases alone. The study, published today in Nature Climate Change, attributes this difference to changes…

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#Red Sea’s coral reefs help protect Saudi Arabia coast

“#Red Sea’s coral reefs help protect Saudi Arabia coast” KAUST’s modeling reveals the important role of offshore reefs in protecting coastal zones and highlights the need to conserve the region’s coral reefs. Credit: Reinhard Dirscherl / Alamy Stock Photo Modeling shows that coral reefs off the east coast of Saudi Arabia have a vital role…

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#Researcher dives to Challenger Deep

“#Researcher dives to Challenger Deep” WHOI scientist Ying-Tsong (Y.T.) Lin emerges from the deep-sea submersible Limiting Factor following his historic dive to the deepest part of the ocean, Challenger Deep, with Caladan Oceanic’s Victor Vescovo on June 22, 2020. Credit: Mike Moore, EYOS Expeditions A Woods Hole Oceanographic Institution researcher became one of just a…

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#Unknown currents in Southern Ocean have been observed with help of seals

“#Unknown currents in Southern Ocean have been observed with help of seals” A Weddell seal collects data in the ocean while swimming. This information doesn’t only help marine sciences researchers, but also biologist, to understand the seals’ habitat better. Credit: Dan Costa Using state-of-the-art ocean robots and scientific sensors attached to seals, researchers in Marine…

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#Tsunamis pose significant hazard to the south eastern and western coasts of Ireland, new study suggests

“#Tsunamis pose significant hazard to the south eastern and western coasts of Ireland, new study suggests” Credit: CC0 Public Domain Tsunamis pose a significant hazard to the south eastern and western coasts of Ireland, according to wave experts at University College Dublin and Geological Survey Ireland. The researchers, led by Professor Frédéric Dias of the…

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#700-km Brazil ‘megaflash’ sets lightning record: UN

“#700-km Brazil ‘megaflash’ sets lightning record: UN” The UN weather agency measures lightning using satellite imagery technology The UN’s weather agency announced Thursday the longest lightning bolt on record—a single flash in Brazil on October 31, 2018 that cut the sky across more than 700 kilometers. That is equivalent to the distance between Boston and…

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#Scientists reconstruct spring hydroclimate using living and dead alpine juniper shrubs

“#Scientists reconstruct spring hydroclimate using living and dead alpine juniper shrubs” Close-up view of Wilson juniper shrub patches around the Nam Co Lake and hydroclimate (Standardized Moisture Anomaly Index) reconstruction from 1605 to 2010. Credit: ITP Alpine regions on the Tibetan Plateau are sensitive to climate change. Little is known, however, about their long-term hydroclimate variability due…

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