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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 The paper is published in the journal Nature Climate Change. C global warming.

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Scientists call for careful use of time scales, reference dates and statistical approaches in analyzing climate change trends to avoid distortion and hampering of response

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Red colors represent a temperature increase, blue indicates a decrease, and beige indicates no change. In their paper, the authors note that several cautions must be taken in analyzing long-term climatic data in order to avoid misleading or erroneous conclusions. Mean annual temperature is changing throughout Alaska. 2009, 1949?

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Georgia Tech study projects potential mixed impacts of climate change policies on air quality

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Results of a study by a team from Georgia Tech and their colleagues at NASA Goddard Institute for Space Studies and Northeast States for Coordinated Air Use Management show that national CO 2 emissions reductions strategies will play an important role in impacting air quality over the US. Climate Change Emissions Health Policy'

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Global study shows uneven urbanization among large cities in the last two decades

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Due to the rapid economic growth in the study period, China invested a large amount of resources into infrastructure construction for advancing the urban living environment. Of the 841 cities studied, 325 showed significant greening with more than 10% of greening BUAs. billion and the urban population was 4.2

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UK study provides observational evidence linking ocean circulation to weather and decadal-scale climate change

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A new study by scientists from the University of Southampton and the UK’s National Oceanography Centre (NOC) suggests that the global climate is on the verge of broad-scale change that could last for a number of decades. Here we provide observational evidence of the widely hypothesized link between ocean circulation and the AMO.

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NRC report: US Navy, Marines and Coast Guard need to begin now to prepare for effects of climate change in the Arctic

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In response to the measured and projected effects of climate change, US naval forces—i.e., The committee found that even the most moderate current trends in climate, if continued, will present new national security challenges. Click to enlarge.

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State Department issues Draft Supplemental Environmental Impact Statement on Keystone XL Pipeline: climate change impacts

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The document is a detailed draft technical review of potential environmental impacts associated with the segment of the pipeline in the US, including: impacts from construction, impacts from potential spills, impacts related to climate change, and economic impacts. What Keystone XL would carry. Source: Draft SEIS. Click to enlarge.