JADE BOYD JUNE 12, 2019 Old ice and snow yields tracer of preindustrial ozone Ancient air bubbles answer question about ozone levels after Industrial Revolution HOUSTON — (June 12, 2019) — Using rare oxygen molecules trapped in air bubbles in old ice and snow, U.S. and French scientists have answered a long-standing question: How much […]
Like all good explorers who are preparing for the unknown, I went looking for information about what to expect in the place where we will spend the better part of two months. Thanks to Rob Larter who had tweeted information about the sea ice in December, I found Sentinel-1 SAR imagery imagery that shows the […]
In just a little less than one week, the THOR (Thwaites Glacier Offshore Research) science team members (including EEPS science writer Linda Welzenbach) will embark on a two month cruise to the Amundsen Sea, Antarctica. The mission: collect sediment cores from the seafloor beyond Thwaites Glacier that record its past behavior. They will also collect […]
JADE BOYD – JANUARY 23, 2019 Study: Planetary delivery explains enigmatic features of Earth’s carbon and nitrogen Most of Earth’s essential elements for life — including most of the carbon and nitrogen in you — probably came from another planet. Earth most likely received the bulk of its carbon, nitrogen and other life-essential volatile elements from […]
MIKE WILLIAMS – JANUARY 11, 2019 Study shows how government promotes agricultural, environmental benefits – and could do more Even though every dollar spent on soil improvement can save much more in environmental costs down the road, startup costs can sometimes make it hard for farmers to implement best environmental practices. A team of researchers […]
JADE BOYD – NOVEMBER 19, 2018 Rice U. scientists use Hawaiian hot spot to study movement of Earth’s poles Earth’s latest ice age may have been caused by changes deep inside the planet. Based on evidence from the Pacific Ocean, including the position of the Hawaiian Islands, Rice University geophysicists have determined Earth shifted relative […]
Rice scientist’s method helps interpret climate data from lake sediments MIKE WILLIAMS – OCTOBER 24, 2018 How cold did Earth get during the last ice age? The truth may lie deep beneath lakes and could help predict how the planet will warm again. Sediments in lake beds hold chemical records of ages past, among them the […]
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