CESD research scientist Christina Patricola weighed in this summer on new research indicating a global slowdown in the rate at which tropical cyclones move over a region. Because the amount of tropical-cyclone-related rainfall that any local area might experience is inversely proportional to this translation speed, these findings could have important implications for regional rainfall…
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Jeff Chambers, faculty scientist within the Climate and Ecosystem Sciences Division at Berkeley Lab, provided testimony during a recent informational hearing of the California State Assembly focused on the impact of climate change on wildfire risk. Chambers was among a number of subject matter experts called upon to share knowledge relevant to the lawmakers’ consideration…
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Scientists have directly measured the increasing greenhouse effect of methane at the Earth’s surface for the first time. A research team from the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) tracked a rise in the warming effect of methane — one of the most important greenhouse gases for the Earth’s atmosphere — over a…
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Building on methods they used to assess the impact of hurricanes such as Katrina, Gustav, and Rita on forests and tree mortality, scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have produced a rapid mapping of the disturbance intensity across Puerto Rico’s forests with the help of Google Earth Engine.
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New Berkeley Lab research published in the journal Nature Communications Thursday explores the impact of a changing climate on Arctic ecosystems with permanently frozen soils. As the Arctic continues to warm at about twice the rate of the rest of the world, scientists expect these frozen soils known as permafrost to thaw, activating microbes capable…
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Robinson Negrón-Juárez, Charles Koven, William Riley, Ryan Knox, and Jeff Chambers, researchers in EESA and CESD, published a letter in Environmental Research Letters showing that most earth system models (ESM) overpredict tropical forest biomass in response to increased forest productivity. In contrast, observations show that as tropical forest productivity increases, trees do not continue to store CO2 at…
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ESMs (Earth system models) are crucial in estimating climate sensitivity, but show large uncertainty in carbon cycle feedbacks. A key step of reducing this uncertainty is to identify the processes that govern carbon-climate and carbon-concentration feedbacks driven by changes in terrestrial carbon stocks. Are these changing carbon stocks driven by changes to inputs, or changes…
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ESD’s Bill Collins recently met with Governor Brown and a UN delegation on climate change. California's plan to reduce greenhouse gas emissions could be a model for global leaders in fashioning a universal climate change agreement
Read MoreThe Climate Readiness Institute, a coalition of scientists from UC Berkeley, UC Davis, Stanford University and Lawrence Berkeley National Laboratory, is hosting a four-hour meeting with local water officials and other Bay Area leaders to discuss how academic research can help deal with the current drought and the broader shift in California’s climate. “These are…
Read MoreU.S. Department of Energy Secretary Ernest Moniz awarded Berkeley Lab’s Bill Collins with the DOE Secretarial Honor Award, the department’s highest form of non-monetary employee recognition.
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