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New phase of globalization could undermine efforts to reduce CO2 emissions

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In turn, the growth of CO 2 emissions embodied in Chinese exports has slowed or reversed, while the emissions embodied in exports, such as textiles, from less-developed regions like Vietnam and Bangladesh have surged. trillion) in 2014. —Prof Guan.

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UN Environment report says national GHG pledges only bring one-third of reductions needed for Paris Agreement

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Given currently available carbon budget estimates, the available global carbon budget for 1.5 ˚C C target is 16 to 19 GtCO 2 e, higher than previous estimates as new studies have become available. C will already be well depleted by 2030. The emissions gap in the case of the 1.5 ˚C Non-state action and other initiatives.

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International study identifies 14 key measures to reduce methane and black carbon emissions; reduction in projected global mean warming of ~0.5 °C by 2050

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Circle areas are proportional to values for (A and B) climate change, (C and D) human health (values for population over age 30), and (E and F) agriculture. Their potential climate impact was assessed by using published global warming potential (GWP) values for each pollutant affected. Source: Shindell et al. Click to enlarge.

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EPA report to Congress finds a strong scientific and technical foundation for mitigating black carbon emissions

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The US Environmental Protection Agency (EPA) has submitted its final Report to Congress on Black Carbon , in response to an October 2009 request from Congress to advance efforts to understand the role of black carbon (BC) in climate change. Control technologies are available to reduce BC emissions from a number of source categories.

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Northern India Rapidly Depleting its Groundwater Due to Excessive Irrigation; Major Water Crisis Looms If Trend Continues

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Although future climate change is expected to intensify the precipitation and thus increase water availability in this region, evaporation will likely also increase due to the warmer climate. Groundwater demand is expected to grow many fold in coming years, with increasing agricultural growth and industrialization.

Water 170
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Study of emissions from CNG- and gasoline-fueled autorickshaws suggests measurements and data, not assumptions, should drive policy

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By 2003, all buses, taxis and auto-rickshaws in Delhi were retrofitted to run on CNG; only new vehicles with CNG engines are now available. (Of Of the four-stroke vehicles, a subset also has functioning backup gasoline fuel systems.) This study measured a comprehensive set of emissions relevant to AQ [air quality] (PM 2.5

Gasoline 287
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2018 Environmental Performance Index: Air quality top public health threat

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India and Bangladesh come in near the bottom of the rankings, with Burundi, Democratic Republic of the Congo, and Nepal rounding out the bottom five. Burundi, Central African Republic, Madagascar, the Bahamas, and Latvia slipped significantly in environmental performance, largely due to sub-par performance on climate change.

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