#Scientists propose deep learning method for atmospheric aerosol retrieval

“#Scientists propose deep learning method for atmospheric aerosol retrieval” Fig. 1 The multi-input neural network architecture of MODIS FMF and AOD prediction. Credit: AIR Small particles known as aerosols suspended in the Earth’s atmosphere can degrade visibility, affect human health and influence the climate. Fine mode fraction (FMF), as a crucial parameter describing aerosol properties,…

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#How cold was the ice age? Researchers now know

“#How cold was the ice age? Researchers now know” Credit: Unsplash/CC0 Public Domain A University of Arizona-led team has nailed down the temperature of the last ice age—the Last Glacial Maximum of 20,000 years ago—to about 46 degrees Fahrenheit (7.8 C). Their findings allow climate scientists to better understand the relationship between today’s rising levels…

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#Majority of groundwater stores resilient to climate change

“#Majority of groundwater stores resilient to climate change” Groundwater fed irrigation of Boro rice during the dry season in the Ganges-Brahmaputra Basin. Credit: Mohammed Shamshudda/Richard Taylor Fewer of the world’s large aquifers are depleting than previously estimated, according to a new study by the University of Sussex and UCL. Groundwater, the world’s largest distributed store…

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#Yes, it’s been raining a lot, but that doesn’t mean Australia’s drought has broken

“#Yes, it’s been raining a lot, but that doesn’t mean Australia’s drought has broken” Rainfall deciles from January 2017 to December 2019 showing the depth of longer-term rainfall deficiencies over large areas. Credit: BOM Heavy rain in parts of Australia in recent months has raised hopes Australia’s protracted drought is finally over. But determining whether…

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