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U of Toronto study finds US electrification of LDV fleet not a silver bullet for tackling climate change in vehicle sector

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A new study by researchers at the University of Toronto has found that current US policies are insufficient to remain within a sectoral CO 2 emission budget for light-duty vehicles that is consistent with preventing more than 2?°C GtCO 2 (28% of the projected 2015–2050 light-duty vehicle fleet emissions). C global warming.

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Researchers say policies to curb short-lived climate pollutants could yield major health benefits; methane and black carbon

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Methane and black carbon (soot) are the second- and third-most powerful climate-warming agents after carbon dioxide. Shindell, professor of climate science at Duke University’s Nicholas School of the Environment, co-authored the paper with colleagues from the Institute for Governance & Sustainable Development in Washington, D.C.;

Climate 150
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Summary of decisions from Durban climate conference

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Governments at the COP17 meeting decided to adopt some form of a universal legal agreement on climate change as soon. as possible, but not later than 2015. markets all remain in action as effective tools to leverage global climate action and as models to inform. Nations Framework Convention on Climate Change (UNFCCC).

Climate 294
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Crowdsourcing air pollution measurements: iSPEX-EU 2015

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A collaboration led by researchers at Leiden University in The Netherlands has launched a Europe-wide citizen campaign— iSPEX-EU 2015 —to use a smartphone add-on and app to measure atmospheric aerosols (tiny particles), resulting in a broad-based data set with high spatio-temporal resolution.

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UCLA/LLNL study concludes most climate models overestimate increase in global precipitation due to climate change

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UCLA and Lawrence Livermore researchers have found that most climate models overestimate the increase in global precipitation due to climate change. Zelinka & Alex Hall (2015) “An observational radiative constraint on hydrologic cycle intensification”. The research appears in journal Nature. DeAngelis, Xin Qu, Mark D.

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Study reorders significance of fungal and bacterial decomposition of organic matter; impact on climate models

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In a 23-year experiment, a team from Lund University, Sweden, and the University of New Hampshire has determined that the common understanding of how organic material is decomposed by fungi and bacteria is fundamentally wrong. —Rousk and Frey (2015). When a plant dies, its leaves and branches fall to the ground.

Climate 150
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Study finds carbon emissions benefits of reduction in oil demand depend on size of drop and global oil market structure

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New research led by Mohammad Masnadi, assistant professor of chemical and petroleum engineering at the University of Pittsburgh Swanson School of Engineering, offers a closer look at the relationship between decreasing demand for oil and a resilient, varied oil market—and the carbon footprint associated with both. Masnadi, M.S.,

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