#Syncing NASA laser, ESA radar for a new look at sea ice

“#Syncing NASA laser, ESA radar for a new look at sea ice” Credit: Pixabay/CC0 Public Domain With a small nudge to a satellite’s orbit, scientists will soon have simultaneous laser and radar measurements of ice, providing new insights into Earth’s frozen regions. On July 16, the European Space Agency (ESA) begins a series of precise…

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#Weaving Indigenous knowledge with scientific research: A balanced approach

“#Weaving Indigenous knowledge with scientific research: A balanced approach” The Hooker River in Aoraki Mount Cook National Park, Aotearoa New Zealand Credit: University of Canterbury Indigenous knowledge, including oral histories, mythologies, place names and classification schemes, can span many generations, preserving information that has helped native communities adapt to natural hazards as well as gradually…

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#Setting up an alarm system in the Atlantic Ocean

“#Setting up an alarm system in the Atlantic Ocean” Credit: CC0 Public Domain Climate scientists Laura Jackson and Richard Wood from The Met Office, UK have identified metrics that may give us early warnings of abrupt changes to the European Climate. The work is part of the EU Horizon 2020 TiPES project which is coordinated…

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#Data analytics can predict global warming trends, heat waves

“#Data analytics can predict global warming trends, heat waves” Early warning signals as increasing autocorrelation coefficient and standard deviation prior to the early 20th century global warming (left) and mega heat wave during 2010 in Russia (right). Credit: Chenghao Wang, Stanford University New research from Arizona State and Stanford Universities is augmenting meteorological studies that…

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#By 2025, carbon dioxide levels in Earth’s atmosphere will be higher than at any time in the last 3.3 million years

“#By 2025, carbon dioxide levels in Earth’s atmosphere will be higher than at any time in the last 3.3 million years” The composition of fossilised zooplankton shells has enabled the reconstruction of past pH and CO2. Credit: University of Southampton By 2025, atmospheric carbon dioxide (CO2) levels will very likely be higher than they were…

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